Search, ads, recommendation, and LLM application papers and materials¶
简体中文 · English
This index is built from docs/research-manifest.json, generated from the shared paper specifications.
Maintain metadata in packaged paper.yaml files and per-domain catalog specifications, not generated pages.
Open a paper's write-up for background, architecture, equations, reported results, and local evidence.
Implemented papers and research materials¶
| Topic | Method | Institution and first publication | Author code | Local entry point |
|---|---|---|---|---|
| Candidate retrieval | WeSearch: A Unified Model-Centric Retrieval Framework for WeChat Search | Tencent, 2026-10-31 | No WeSearch author release was found/verified in the reviewed paper and arXiv links. Referenced frameworks are not its implementation. | wesearch — Low-cost component only; full experiments not reproduced. |
| Multi-objective distillation | KL-MOPD: Discrepancy-Aware Multi-Objective On-Policy Distillation for Generative Recommendation | Zhejiang University, 2026-10-27 | Yandorn/KL-MOPD, pinned to 28d9bcbd8fc9f5ccaa52def5db77d4c34bade965, MIT. The local component does not copy the authors' implementation. |
kl-mopd — Low-cost component only; full experiments not reproduced. |
| Multimodal generative search | PailitaoMMSearch2.0 Technical Report: Scaling Generative Retrieval to Unified End-to-End Multimodal Search | Taobao & Tmall Group of Alibaba, 2026-10-27 | Neither the reviewed full text nor its abstract provided an author repository, and no public implementation was found in this review. This does not preclude a future release. | Planned key pailitao-mmsearch2 — Not reproduced due to cost (review complete); research material only, no executable entry. |
| Generative retrieval | PinGER: Token-Efficient Generative Retrieval with Semantic IDs | Pinterest, 2026-10-24 | The v1 paper and abstract did not link to an author repository for PinGER, and no release was verified. Referenced projects such as STATIC and FlashAttention are not PinGER source. | pinger — Low-cost component only; full experiments not reproduced. |
| Ad value estimation | Hierarchical GTV Estimation: Bridging the Gap between Container-Level Ranking and Item-Level Conversion | Meituan, 2026-10-23 | No author code link in v1 or on arXiv; title and identifier searches found no author implementation. Production data is private. | hge — Low-cost component only; full experiments not reproduced. |
| Ad bidding and budget control | Reinforcement Learning for Controller Parameters in the Auto-Bidding System at Pinterest | Pinterest Inc., 2026-10-23 | The v1 paper and abstract did not provide an author repository for RLBP, and no release was verified. Referenced general-purpose RL projects are not RLBP source. | pinterest-rlbp — Low-cost component only; full experiments not reproduced. |
| Foundation model capabilities in recommendation | OneLatent: Latent Reasoning for Efficient Foundation Recommendation Models | Kuaishou Technology, 2026-10-22 | No OneLatent-specific repository, revision or license verified. OpenOneRec data and the OneReason base are not its training implementation. | Planned key onelatent — Not reproduced due to cost (review complete); research material only, no executable entry. |
| Retrieval and matching | PAIR: Preference-Aligned Intent Retrieval for Premium People Recommendation at LinkedIn | LinkedIn, 2026-10-22 | No PAIR code release or pinned source/license found in the paper or linked official sources. The paper's CC0 license does not release unpublished code. | pair — Low-cost component only; full experiments not reproduced. |
| Ranking and long-sequence modeling | Progressive Learning from Content to Relevance to Personalization for CTR Prediction | Alibaba Group, 2026-10-21 | No author source was found in the paper or arXiv as of 2026-10-22. Referenced VAR is not FineSID source. | Planned key finesid — Not reproduced due to cost (review complete); research material only, no executable entry. |
| Ranking and decision optimization | Baseline and Incremental: User, Item, and Request Debiasing in Instagram Feed Ranking | Meta, 2026-10-20 | No verified author code repository in paper or arXiv; the production model is not presented as open source. | baseline-incremental — Low-cost component only; full experiments not reproduced. |
| Long-sequence recommendation | ECHO: Efficient Cascade with Homogeneous Operators for Distillation-Guided 100K-Sequence Modeling | Kuaishou Technology, 2026-10-20 | No ECHO implementation repository in the paper or arXiv; serving and private logs are not public. | echo-selector-loss — Low-cost component only; full experiments not reproduced. |
| Generative recommendation | SPAR: Stepwise Personalized Autoregressive Recommendation with Prefix-Balanced Semantic IDs | University of Electronic Science and Technology of China, 2026-10-20 | No author implementation found in paper/arXiv. Youku logs are private. | spar-prefix-balance — Low-cost component only; full experiments not reproduced. |
| Generative recommendation | Don't Rewrite the SID Map: Topology Preservation for Generative Retrieval in Dynamic E-Commerce Search | Alibaba / Taobao & Tmall Group, 2026-10-19 | No verifiable author repository was found in the paper or on arXiv in this review. Production logs are not public. | sid-topology — Low-cost component only; full experiments not reproduced. |
| Presentation generation and personalization | MAPS: A Multi-Agent Personalized Script-Driven Video Advertising System Enhanced by Reinforcement Learning | Beihang University, 2026-10-19 | No verifiable author repository found in the paper or on arXiv during this review. Kling-Omni is an external generation service, not an open-source implementation. | Planned key maps-creative — Not reproduced due to cost (review complete); research material only, no executable entry. |
| Training objectives and decision optimization | CASI: Credit Assignment via Set Intervention for Agentic Retrieval | Xiaohongshu, 2026-10-14 | No public author implementation found in the official v1 and associated sources checked on 2026-10-15. | casi — Low-cost component only; full experiments not reproduced. |
| Generation, ranking, and cold start | UniSGR-V2: Stepwise Target-Side Feature Anticipation and Crossing for Generative Recommendation | Alibaba International Digital Commerce Group, 2026-10-12 | Not found. Pinned v1 did not link official code for this method when checked on 2026-10-14; not a claim that none exists anywhere. | Planned key unisgr-v2 — Not reproduced for now due to cost; validation pending, no executable entry. |
| Generation, ranking, and cold start | WeGR: Unified Generative Retrieval for Industrial Search Systems in WeChat | WeChat E-commerce Search team (no individual affiliations listed), 2026-10-12 | No public author implementation found in the pinned v1 or associated primary sources checked on 2026-10-14. | wegr |
| Content understanding, moderation, and risk control | LLM-based User-Product Relevance Evaluation for Dynamic Product Advertising | Snap Inc., 2026-10-10 | Not found: the reviewed v1 did not link an official implementation (checked 2026-10-14). This does not prove that none exists elsewhere. | Planned key snap-dpa-relevance — Not reproduced for now due to cost; validation pending, no executable entry. |
| Serving and research infrastructure | FORTE: A Production Framework for Feature Evaluation and Deprecation in Industrial Recommender Systems | Pinterest, 2026-10-09 | No public implementation from the authors was found as of 2026-10-12. | forte |
| Foundation model capabilities in recommendation | AgentWebRec: Compact Evidence Fusion over the Agent Web for Personalized Recommendation | Beihang University, 2026-10-01 | No public author implementation found as of 2026-10-03. | agent-web-rec |
| Generation, ranking, and cold start | Neither Black nor White: Balancing Semantic and Collaborative Signals with Graph-Informed Semantic IDs (GrIS) | Huawei Ireland Research Centre, 2026-10-01 | graph-informed-sids | gris |
| Ranking and long-sequence modeling | Not All Is Lost: Repairing Lossy User Preference States of Personalization Encoders | First author's affiliation not listed on the first page, 2026-10-01 | No public author implementation found as of 2026-10-02. | repair-state |
| Serving and research infrastructure | Optimizing Effective Training Time for Large-Scale Recommendation Systems | Meta Platforms, Inc., 2026-10-01 | No public author implementation found as of 2026-10-02. | effective-training-time |
| Foundation model capabilities in recommendation | RPTune: Learned Context Curation for LLM Catalog Search | Google, 2026-10-01 | No public author implementation found as of 2026-10-03. | rptune |
| Generation, ranking, and cold start | Generative End-to-end Ad Retrieval at Douyin | ByteDance, 2026-09-30 | No public author implementation was found as of 2026-10-02. | gear |
| Generation, ranking, and cold start | Beyond Interaction Capacity: Estimator Scaling with Recursive Models for CTR Prediction | Georgia Institute of Technology / Google Research, 2026-09-29 | No public author repository found as of 2026-10-01. | recap-ctr |
| Generation, ranking, and cold start | Challenges and Solutions for Bandits in the Wild: Warm-Started Mixture Bandits for Cross-Cohort Slate Recommendation | DFKI / RPTU Kaiserslautern-Landau, 2026-09-29 | Official public code | cohortmix-ts |
| Generation, ranking, and cold start | GRP v0.1 Technical Report | Snap Inc., 2026-09-29 | No author repository found as of 2026-09-30. | grp |
| Ranking and long-sequence modeling | HELIX: Purified and Unified - Rethinking Feature Interaction and Sequence Modeling for Large-Scale Recommendation | TikTok / ByteDance, 2026-09-29 | No author repository found as of 2026-09-30. | helix |
| Serving and research infrastructure | EvoSkillRec: Skill-Genome Evolution for Recommender Architecture Discovery | City University of Hong Kong, 2026-09-28 | EvoSkill-Rec | evoskillrec |
| Foundation model capabilities in recommendation | Measuring and Mitigating Identity-Cue Preference Drift in LLM-based Recommender Systems | University of Electronic Science and Technology of China, 2026-09-28 | No public author repository found as of 2026-09-30. | promptshift |
| Serving and research infrastructure | Mend the Measurement Gap: Latent User Preference Modeling for Short-Form Video Recommendation | Google / YouTube, 2026-09-26 | No author FLVM repository linked in the paper as of 2026-09-29. | flvm |
| Generation, ranking, and cold start | KuaFu: Compressing Long User Behavior into Understanding at Billion Scale | Tencent, 2026-09-25 | No KuaFu training/deployment repository linked in the paper as of 2026-09-29. | kuafu |
| Generation, ranking, and cold start | X-Rec Technical Report | TikTok (ByteDance), 2026-09-24 | No official or author code is linked; no author repository was found as of 2026-09-27. | xrec |
| Multi-objective and multitask learning | Learned Cross-Task Relationships in Multi-Task Models | Google, 2026-09-23 | No public method-specific implementation found. | cross-task-relationships — Low-cost component only; full experiments not reproduced. |
| Multi-stage ranking and blending | OneTrans-V2: Unifying Retrieval, Pre-rank, and Fine-rank with One Transformer in Industrial Recommender | ByteDance, 2026-09-23 | No official author release found as of 2026-09-27. | onetrans-v2 |
| Ranking and long-sequence modeling | Lightweight Ranking Heads: Accelerating Multi-Task Experimentation in Production Recommender Systems | Google, 2026-09-21 | No matching author implementation found as of 2026-09-26. | light-heads |
| Foundation model capabilities in recommendation | Explainable Recommendations at Scale: LLM Rationales for YouTube Music Artist Discovery | Google, 2026-09-20 | No system implementation released by the authors was found as of 2026-09-27. | music-rationales |
| Generation, ranking, and cold start | MuSeR: Scalable Long-sequence Recommendation with Multi-interest Modeling | Baidu, 2026-09-20 | No author MuSeR repository found as of 2026-09-26. | muser |
| Generation, ranking, and cold start | UNIQUE: A Unified Retrieval and Ranking System for Large-Scale Feed Recommendation | Beihang University, 2026-09-20 | No author implementation found as of 2026-09-26. | unique |
| Serving and research infrastructure | Verify, Don't Trust: Agentic Model Development for Video Discovery Retrieval at Scale | Meta Platforms, 2026-09-18 | No public author repository was found as of 2026-09-21. | evopilot |
| Generation, ranking, and cold start | One-Step Retrieval Framework for Real-Time Sponsored Search Ads Using Hierarchical Text Representations | Tencent, 2026-09-16 | No public author repository was found as of 2026-09-19. | angle |
| Presentation generation and personalization | Generate to Explore, Select to Exploit: Aligning LLM-based Headline Generation with Personalized Recommendation | Baidu, 2026-09-14 | No public author repository found as of 2026-09-16. | gese |
| Ranking and long-sequence modeling | LazFormer: Scaling Transformers for Industrial Recommendation via Transferable Generative Pre-training | Alibaba International Digital Commerce Group, 2026-09-14 | No public author repository found as of 2026-09-16. | lazformer |
| Generation, ranking, and cold start | ChronicleRec: Pre-training Temporally Anchored Tokens for Lifelong User Modeling | Tencent, 2026-09-11 | No author-released code was found when checked on 2026-09-15. | chronicle-rec |
| Generation, ranking, and cold start | MIMA: Multi-Interest Recommendation via Multi-Positive Exclusive Assignment | Alibaba International Digital Commerce Group, 2026-09-11 | No public author implementation found on 2026-09-15. | mima |
| Content understanding, moderation, and risk control | SIRF: A Spec-Internalized Risk Foundation Model for Industrial Content Risk Control | Xiaohongshu, 2026-09-10 | No public author repository was found when checked on 2026-09-14. | sirf |
| Multi-stage ranking and blending | UniRec: Cross-Stage Multi-Task Fusion with Preference Optimization for Cascaded Recommender Systems | Kuaishou, 2026-09-10 | No UniRec implementation found on 2026-10-19. RecFlow is a dataset, not method code. | unirec — Low-cost component only; full experiments not reproduced. |
| Serving and research infrastructure | BAFF: Bid-Aware Filter Family for Mitigating Training Data Interference in RTB A/B Tests | Dable, 2026-09-08 | No public author repository was found on 2026-09-12. | baff |
| Multi-stage ranking and blending | SequenceO1: End-to-End Ultra-Long (100K) Sequence Modeling in Recommendation with Low-Rank Caching | ByteDance / Douyin, 2026-09-08 | No public author repository was found on 2026-09-12. | sequenceo1 |
| Serving and research infrastructure | AutoLR: Automating the Path from Research to Launch Review in Industrial Recommender Systems | NetEase, Inc., 2026-09-04 | No official or author implementation is linked by the paper (checked 2026-09-07). | autolr |
| Serving and research infrastructure | Beyond Co-purchase Relation: Evolution of Complementary Recommendations at Allegro | Allegro.com, 2026-09-04 | No official or author code was provided in the paper (checked 2026-09-07). | allecompanion |
| Serving and research infrastructure | CORAL: An LLM-Native Harness for Production Recommender Systems | Meta AI, 2026-09-02 | No public author code found as of 2026-09-06. | coral |
| Generation, ranking, and cold start | From Language to Behavior: Scaling Sequence Transformers for Industrial Recommendation Ranking with Rec-Native Designs | ByteDance, 2026-09-01 | No public author implementation found as of 2026-09-05. | rest |
| Generation, ranking, and cold start | TGR: Advancing Industrial Recommendation from Generative-Paradigm Ranking toward Unified Generation and Reasoning | Tencent, 2026-09-01 | No public author code was found when checked on 2026-09-05. | tgr |
| Content understanding, moderation, and risk control | CAMIE: Co-Engagement-Aware Multimodal Item Embeddings for Snap Dynamic Product Ads Retrieval | Snap Inc., 2026-08-31 | No public author implementation found as of 2026-09-05. | camie |
| Serving and research infrastructure | SetMIR: Multi-Interest Retrieval as Set Prediction | Snap Inc., 2026-08-31 | No public author implementation found as of 2026-09-05. | setmir |
| Generation, ranking, and cold start | Scaling Graph Neural Networks for Friend Recommendation: Multi-Hash User Embeddings and Temporal Neighbor Sampling | AI VK, 2026-08-27 | makut/VK-GNN. | friend-gnn |
| Generation, ranking, and cold start | DCEO: Direct Causal Effect Optimization for Long-Term User Value Modeling in E-commerce Search | Taobao & Tmall Group, Alibaba, 2026-08-26 | No public author code found on 2026-08-28. | dceo |
| Generation, ranking, and cold start | TransRetrieval: Scaling Up Transformer-Based Retrieval for Industrial Recommendation | Renmin University of China / Taobao & Tmall Group, Alibaba, 2026-08-26 | No public author code found as of 2026-08-28. | transretrieval |
| Generation, ranking, and cold start | TAGR: Temporally Adaptive Generative Recommendation for Industrial Live-Streaming Advertising | Kuaishou Technology, 2026-08-25 | No author-released code found (checked 2026-08-26). | tagr |
| Generation, ranking, and cold start | From a Static Multi-Level Small Semantic Codebook to a Dynamic Single-Level Large Semantic Codebook for Generative Recommendation | Kuaishou Technology, 2026-08-21 | No official author code in the paper when checked on 2026-08-24. | dynamic-codebook |
| Generation, ranking, and cold start | OneModel: A Unified Foundation for Platform-Scale Multi-Scenario Ranking | Xiaohongshu, 2026-08-19 | No author-released code found (checked 2026-08-24). | onemodel |
| Content understanding, moderation, and risk control | Multimedia Asset Personalization via Multimodal Embeddings at Netflix | Netflix, 2026-08-18 | The paper did not provide official or author code when checked on 2026-08-24. | netflix-mediafm |
| Multi-stage ranking and blending | Once Generated, Ranked: End-to-End Generative Slate Recommendation with Unified Semantic-Collaborative IDs | Kuaishou Technology, 2026-08-18 | The paper did not provide official or author code when checked on 2026-08-24. | ogr |
| Generation, ranking, and cold start | DrEM: Dual-Side Robust Ensemble Ranking from Noisy User Preference Predictions in Video Recommendation | Shenzhen University, 2026-08-13 | No official author code in the paper when checked on 2026-09-01. | drem |
| Generation, ranking, and cold start | Sona Technical Report | Yandex, 2026-08-11 | No author-released code found (checked 2026-08-13). | sona |
| Foundation model capabilities in recommendation | ConnectionMind: A General Social-Personalized Recommendation System with LLM Reasoning | Michigan State University, 2026-08-10 | No official author code identified as of 2026-08-20. | connectionmind |
| Foundation model capabilities in recommendation | DREAM: A Dual-Loop Recommendation Evolution Framework Powered by Large Language Models | Taobao & Tmall Group / Alibaba, 2026-08-10 | No author-released code found as of 2026-08-20. | dream |
| Training objectives and decision optimization | From Prediction to Incrementality: Causal Optimization for Large-Scale Targeting and Recommendation | LinkedIn, 2026-08-10 | No official author code in the paper when checked on 2026-09-01. | incrementality |
| Foundation model capabilities in recommendation | GenRec: An LLM-Backed Recommendation Ranker at Netflix | Netflix, 2026-08-10 | No author code or model checkpoint found as of 2026-08-13. | genrec-netflix |
| Generation, ranking, and cold start | IntHQ: Task-Interactive Hierarchical Query on Dual-Stream Representations for Generative Recommendation | Amap / Alibaba, 2026-08-10 | The paper did not provide official or author code when checked on 2026-08-24. | inthq |
| Generation, ranking, and cold start | MetaStrategy: Generative Ranking with Executable LLM Strategies | Alibaba / Taobao, 2026-08-10 | No author code found (checked 2026-08-13). | metastrategy |
| Generation, ranking, and cold start | PushDualGen: Enabling LLMs to Generate Semantic IDs with Interpretable Copy for Industrial Push Recommendation | Kuaishou Technology, 2026-08-08 | The paper did not provide official or author code when checked on 2026-08-24. | pushdualgen |
| Generation, ranking, and cold start | Teacher Retains Full Tokens, Student Merges Efficiently: TM20K for E-Commerce Sequence Modeling in Ad Recommendation | ByteDance, 2026-08-07 | The paper did not provide official or author code when checked on 2026-09-01. | tm20k |
| Generation, ranking, and cold start | Gryphon-v2: One Model in Place of a Cascade — Generate-and-Rank Recommender with Rollout Distillation | Yandex, 2026-08-06 | No official or author-released code found in the paper (checked 2026-08-09). | gryphon-v2 |
| Multi-stage ranking and blending | DEGR: Dual Exploration-Driven Generative Re-Ranking for Adaptive Cross-Request Context Bridging | JD.com, 2026-08-05 | No official author code linked by the paper as checked on 2026-08-09. | degr |
| Multi-stage ranking and blending | Multi-Objective Ranking for Live-Streaming: Balancing Fresh and Delayed Signals with Segment-Aware Targeting | Twitch, 2026-08-05 | No official author code in the paper when checked on 2026-08-09. | twitch-mor |
| Generation, ranking, and cold start | LLM-Derived Priors for Thompson Sampling in Cold-Start Comment Recommendation | NAVER WEBTOON, 2026-08-04 | No official author code in the paper when checked on 2026-08-09. | llm-ts-prior |
| Multi-stage ranking and blending | A Self-Triggered Agentic Push Recommendation System | ByteDance / Douyin, 2026-08-03 | The paper did not provide official or author code when checked on 2026-08-09. | steps |
| Content understanding, moderation, and risk control | Douyin Multimodal Embedding Model Technical Report | ByteDance / Douyin, 2026-08-03 | No official author code linked by the paper as checked on 2026-08-09. | dme |
| Training objectives and decision optimization | Knowledge–Geometry Decoupling: Refreshable Pretrained Transfer for Streaming Recommendation | Xiamen University / Shopee, 2026-08-03 | Yes: official author code. | kgd |
| Multi-stage ranking and blending | SPEAR: Selection-aware Personalized End-to-end Adaptive Rewriting and Retrieval for Community Search | Dewu, 2026-08-03 | mallocagi1-cell/spear. | spear |
| Generation, ranking, and cold start | Hierarchical Residual Policy Optimization for Generative Recommendations | City University of Hong Kong / Kuaishou, 2026-08-01 | Public implementation | hrpo |
| Content understanding, moderation, and risk control | GALA: Generative Aligned Learning for Adaptive Multimodal Representation in the Taobao Shangou Recommender System | Rajax Network Technology / Taobao Shangou / Alibaba, 2026-07-31 | No official author code in the paper when checked on 2026-08-24. | gala |
| Training objectives and decision optimization | RecHarness: A Bandit-Routed Agentic Harness for Self-Evolving Recommender Systems | Huazhong Agricultural University (Kuaishou internship), 2026-07-31 | Public implementation | recharness |
| Generation, ranking, and cold start | TransX: Scaling Transformer-based Recommendation via Behavioral and Serving Stream Crossings | LinkedIn, 2026-07-31 | No official or author-released code found in the paper (checked 2026-09-01). | transx — Low-cost component only; full experiments not reproduced. |
| Foundation model capabilities in recommendation | Building a User Foundation Model for the Open Web | Teads, 2026-07-30 | No official author code linked by the paper as checked on 2026-08-09. | open-web-ufm |
| Generation, ranking, and cold start | CCFormer: Efficient Cross-Field Interaction and Hierarchical Sequence Compression for Industrial Recommendation at Tencent | Tencent Platform and Content Group, 2026-07-30 | No official author code linked as of 2026-08-09. | ccformer |
| Training objectives and decision optimization | From Understanding to Action: Feedback-Grounded Policy Discovery for Generative Recommendation | Huazhong Agricultural University (Kuaishou internship), 2026-07-30 | No official author code linked by the paper as checked on 2026-08-24. | feedback-policy |
| Generation, ranking, and cold start | Heterogeneous Ranking in Industrial-Scale Recommender Systems: A Case Study | Google / Discover, 2026-07-30 | No official author code in the paper when checked on 2026-08-09. | ha-moe |
| Generation, ranking, and cold start | LLM-Based Generative Retrieval for Snapchat Content Recommendation | Snap Inc., 2026-07-30 | No official author code in the paper when checked on 2026-09-01. | snaplgr |
| Generation, ranking, and cold start | ROCS: Request-Oriented Compute Sharing for Efficient Large-Scale Recommendation | Meta AI, 2026-07-30 | Author IKBO code. | rocs |
| Training objectives and decision optimization | ASARL: Autonomous Social-Aware Relevance Learning for QQ Search | Tencent PCG, 2026-07-29 | No official or author-released code found in the paper (checked 2026-08-09). | asarl |
| Generation, ranking, and cold start | ClockRoPE: Random Fourier Rotations for Temporal Routine Modeling | YouTube / Google DeepMind, 2026-07-29 | No author-released code found as of 2026-08-24. | clockrope |
| Multi-stage ranking and blending | DIRECTOR: Dynamic Index-based Recommendation with Transport-Optimized Retrieval | University of Science and Technology of China, 2026-07-29 | No official author code in the paper when checked on 2026-09-01. | director |
| Multi-stage ranking and blending | OneShot: Index-in-Ranking with Neural Scoring for Large-Scale Retrieval | Meta / Instagram, 2026-07-29 | No official author code identified as of 2026-08-24. | oneshot-index |
| Multi-stage ranking and blending | PSG: Pair-Space Generation for Efficient Generative Reranking | Kuaishou Technology, 2026-07-29 | No official author code linked by the paper as checked on 2026-09-01. | psg |
| Training objectives and decision optimization | Beyond Single-Episode Optimization: Sliding-Window Aware Generative Auto-Bidding for Long-Term Advertising Effectiveness | Alibaba International Digital Commerce / Dalian University of Technology, 2026-07-28 | The paper did not supply official or author code when checked on 2026-08-09. | swag-bid |
| Foundation model capabilities in recommendation | RecoReward: Recommender-Guided Multimodal Description Generation for Recommendation | Kuaishou / Nankai University / Chinese Academy of Sciences, 2026-07-28 | No official author code linked by the paper as checked on 2026-08-09. | reco-reward |
| Training objectives and decision optimization | Reward Guided Decoding for Generative Recommendation | Institute of Information Engineering, Chinese Academy of Sciences, 2026-07-28 | No official author code in the paper when checked on 2026-09-01. | reward-guided-decoding |
| Generation, ranking, and cold start | TWICE: Two-Clock, Two-Window Learning for Long-Horizon Conversion Prediction in Online Advertising | Kuaishou, 2026-07-28 | The paper did not supply official or author code when checked on 2026-08-09. | twice |
| Generation, ranking, and cold start | CORE: A Unified Cascaded Ordinal Relevance Estimation Framework for E-commerce Search | Meituan / Beijing Institute of Technology, 2026-07-27 | No official author code identified (checked 2026-08-09). | core-relevance |
| Serving and research infrastructure | Memory Layer: Train the In-Model Cache for Recommendation Models | Meta / Instagram Reels, 2026-07-27 | Yes for shared infrastructure: TorchRec, with MPZCH, Writeback and RES components in TorchRec/FBGEMM. Full model integration is internal. | memory-layer |
| Generation, ranking, and cold start | Mosaic: A Fleet of User Embedding Specialists for Recommendation at Meta | Meta, 2026-07-27 | No official or author-released code found in the paper (checked 2026-08-09). | mosaic |
| Generation, ranking, and cold start | OxygenREC-v2: Internalizing Discrimination into Generative Recommendation | JD.COM, 2026-07-27 | No official author code identified (checked 2026-08-09). | oxygenrec-v2 |
| Generation, ranking, and cold start | SpecFormer: Mitigating Embedding and Attention Collapse via Spectral-Aware Transformer for Recommendation | Zhejiang University, 2026-07-27 | istarryn/SpecFormer | specformer |
| Generation, ranking, and cold start | Unifying Generative Recall and Multi-Objective Ranking in a Single Decoder-Only Sequence | Kuaishou / IIE, CAS / UCAS, 2026-07-27 | No official or author code was provided in the paper (checked 2026-08-09). | unir2 |
| Generation, ranking, and cold start | Breaking the Loop: An Empirical Comparison of Strategies for Novelty and Freshness in YouTube Music | YouTube Music / Google, 2026-07-26 | No official author code linked as of 2026-08-09. | youtube-freshness |
| Foundation model capabilities in recommendation | Melo: A Production LLM-Powered Music Recommendation Agent | NetEase Cloud Music / Zhejiang University of Technology, 2026-07-26 | No official author code linked as of 2026-08-09. | melo |
| Generation, ranking, and cold start | Tokens are All You Need: Dual-purpose Semantic IDs for Achieving LLM-Level I/O Efficiency in Recommendation Systems | Google DeepMind / YouTube, 2026-07-26 | No official author code linked by the paper as checked on 2026-08-09. | dual-sid |
| Foundation model capabilities in recommendation | EGR: Embedding-Native Generative Retrieval with a Shared LLM | Snap Inc., 2026-07-25 | No official author code linked as of 2026-09-02. | egr |
| Generation, ranking, and cold start | Bridging the Structural Gap: Adapting Autoregressive Generation for Recommendation | Tencent, 2026-07-23 | No official or author code was provided in the paper (checked 2026-08-09). | barge |
| Generation, ranking, and cold start | PinEqualizer: Full Funnel Content Exploration and Debiasing System at Pinterest | Pinterest, 2026-07-23 | No official author code identified (checked 2026-08-09). | pinequalizer |
| Serving and research infrastructure | PinDCO: Whole-Page Aware Dynamic Creative Optimization at Scale | Pinterest, 2026-07-21 | No public author code found on 2026-09-15. | pindco |
| Generation, ranking, and cold start | TSGR: Taobao Search Generative Retrieval | Taobao & Tmall Group of Alibaba / Zhejiang University, 2026-07-21 | No official or author-released code found in the paper (checked 2026-08-09). | tsgr |
| Training objectives and decision optimization | RAMP: Robust Ad Recommendation Under Limited Personalized-Feature Availability via Masking and Alignment Pathways | Huawei Ireland Research Center / University College Dublin, 2026-07-20 | Yes: official repository | ramp |
| Serving and research infrastructure | RecEvolve: A Knowledge-Driven Autonomous Agent System for Recommender Systems | Google, 2026-07-20 | No public author code found as of 2026-09-06. | recevolve |
| Generation, ranking, and cold start | Pin-SCALE: Semantic Cascading and Alignment Learning for Engagement-Aware IDs in Cold-Start Recommendations | Pinterest, 2026-07-19 | No official author code linked by the paper as checked on 2026-08-09. | pin-scale |
| Training objectives and decision optimization | Uncertainty as Remedy: Mitigating Satisfaction Label Bias in Short Video Multi-Objective Ensemble Ranking | Kuaishou Technology, 2026-07-19 | No official or author code was provided in the paper (checked 2026-08-09). | uame |
| Generation, ranking, and cold start | WHALE: A Scalable Unified Model for Recommendation with Wukong-HSTU Architecture | Meta Platforms, Inc., 2026-07-19 | No official author code linked by the paper as checked on 2026-08-09. | whale |
| Foundation model capabilities in recommendation | RECAP: Feedback-Driven Streaming Semantic User Profiles for Short-Video Recommendation | Kuaishou Technology / USTC, 2026-07-17 | No official or author-released code found in the paper (checked 2026-08-09). | recap |
| Foundation model capabilities in recommendation | RecGPT-V3 Technical Report | Alibaba / Taobao, 2026-07-17 | No official or author-released code found in the paper (checked 2026-08-09). | recgpt-v3 |
| Multi-stage ranking and blending | LLM-Based Re-Ranking for Real Estate Search | QuintoAndar, 2026-07-16 | The paper did not provide official or author code when checked on 2026-08-24. | real-estate-rerank |
| Training objectives and decision optimization | Adaptive Ad Load Design for Sponsored Search Markets: Evidence, Theory, and Deployment | University of Washington, 2026-07-15 | The paper did not provide official or author code when checked on 2026-08-24. | adaptive-ad-load |
| Generation, ranking, and cold start | Long-History User Transformers for Real-Time Ad Ranking | Yandex, 2026-07-15 | No official or author-released code found in the paper (checked 2026-08-09). | long-history-transformer |
| Training objectives and decision optimization | Long-term User Engagement Optimization through Model-agnostic Downstream Rewards Learning | Pinterest, 2026-07-15 | No official or author-released code found in the paper (checked 2026-08-09). | downstream-rewards |
| Generation, ranking, and cold start | TMallGS: Scaling Unified Feature and Sequence Modeling for Generative E-commerce Search | Taobao & Tmall Group of Alibaba, 2026-07-15 | No official author code in the paper when checked on 2026-08-09. | tmallgs |
| Generation, ranking, and cold start | Cheaper is Better: A Discount-Aware Network for Conversion Rate Prediction in E-commerce Recommendation System | Alibaba Group / Tmall, 2026-07-14 | Author code. | danet |
| Training objectives and decision optimization | Deep-learning Causal Retrieval Optimization for Efficient e-commerce Distribution in Pinterest | Pinterest, 2026-07-14 | The paper did not provide official or author code when checked on 2026-08-09. | causal-retrieval |
| Generation, ranking, and cold start | Learning to Forget: Satiation-Aware Long-Sequence Transducers for Mitigating Post-Purchase Redundancy | Alibaba Group, 2026-07-14 | No official author code linked as of 2026-08-09. | sam |
| Generation, ranking, and cold start | MESH: Scaling Up Retrieval with Heterogeneous Content Unification | Pinterest, 2026-07-14 | No official author code linked by the paper as checked on 2026-08-09. | mesh |
| Generation, ranking, and cold start | Not Only NTP: Extending Training Signal Coverage for Generative Recommendation | Meituan, 2026-07-14 | No official or author implementation is linked by the paper (checked 2026-08-09). | nontp |
| Generation, ranking, and cold start | Proximity Features: Privacy-Compliant Cold-Start Personalization at Airbnb | Airbnb, 2026-07-14 | The paper did not provide official or author code when checked on 2026-08-09. | proximity-features |
| Generation, ranking, and cold start | SlimPer: Make Personalization Model Slim and Smart | Meta Platforms, Inc., 2026-07-14 | No official or author-released code found in the paper (checked 2026-08-09). | slimper |
| Generation, ranking, and cold start | Guess Where You Go: Generative Next Point-of-Interest Recommendation in Amap | Amap / Alibaba, 2026-07-13 | Public implementation | guess-where-you-go |
| Generation, ranking, and cold start | ZoRRO: A Zero-Weight Personalized Recommender System for Scalable News Recommendation | Technical University of Denmark, 2026-07-12 | johanneskruse/zorro | zorro |
| Foundation model capabilities in recommendation | Multilingual Semantic Retrieval for Apple Music Search | Apple, 2026-07-11 | The paper did not provide official or author code when checked on 2026-09-02. | elise |
| Training objectives and decision optimization | Real-Time Hard Negative Sampling via LLM-based Clustering for Large-Scale Two-Tower Retrieval | Meta, 2026-07-01 | No official or author-released code found in the paper (checked 2026-08-09). | cluster-goobs |
| Foundation model capabilities in recommendation | Prompt Generation Technical Report | Alibaba / Taobao Search, 2026-07 | No official author code identified (checked 2026-08-09). | prompt-generation |
| Multi-stage ranking and blending | GenPage: Towards End-to-End Generative Homepage Construction at Netflix | Netflix, 2026-06-30 | The paper did not provide official or author code when checked on 2026-08-24. | genpage |
| Multi-stage ranking and blending | POEM: Partial-Order Enhanced Real-Time Sequential Modeling for Recommendation | Kuaishou, 2026-06-29 | The paper did not provide official or author code when checked on 2026-09-02. | poem |
| Foundation model capabilities in recommendation | NEXT: Reasoning-Driven Video Recommendation via a Vision-Language Model | Meta, 2026-06-27 | No official author code identified as of 2026-08-24. | next-vlm |
| Generation, ranking, and cold start | CMSL: Constructive Multi-Sequence Learning for Recommendation Systems | Meta, 2026-06-26 | No official or author code was provided in the paper (checked 2026-08-09). | cmsl |
| Serving and research infrastructure | NOVA: A Verification-Aware Agent Harness for Architecture Evolution in Industrial Recommender Systems | Tencent, 2026-06-25 | No official author code linked by the paper as checked on 2026-08-09. | nova |
| Generation, ranking, and cold start | UniFormer: Efficient and Unified Model-Centric Scaling for Industrial Recommendation | Kuaishou, 2026-06-25 | The paper did not provide official or author code when checked on 2026-09-02. | uniformer |
| Generation, ranking, and cold start | Recommendation as Generation: Unifying Personalized Video Generation and Recommendation at Industrial Scale | Kuaishou / Beihang University, 2026-06-24 | No official author code linked by the paper as checked on 2026-09-02. | rag-generation |
| Foundation model capabilities in recommendation | TokenMinds: Pretrained User Tokens and Embeddings for User Understanding in Large Recommender Systems | Google DeepMind / YouTube, 2026-06-23 | No official author code identified (checked 2026-08-09). | tokenminds |
| Generation, ranking, and cold start | Structuring and Tokenizing Distributed User Interest Context for Generative Recommendation | Meta, 2026-06-18 | No official author code identified (checked 2026-08-09). | g2rec |
| Generation, ranking, and cold start | JourneyFormer: Encoding Airbnb Guest Journey with Sequence Modeling | Airbnb, 2026-06-17 | The paper did not provide official or author code when checked on 2026-08-24. | journeyformer |
| Serving and research infrastructure | RankGraph-2: Lifecycle Co-Design for Billion-Node Graph Learning in Recommendation | Meta, 2026-06-16 | No official author code linked as of 2026-08-09. | rankgraph2 |
| Serving and research infrastructure | EvoRec: Self-Evolving Agentic Recommender Systems | Alibaba International Digital Commerce Group, 2026-06-15 | The paper did not supply official or author code when checked on 2026-08-09. | evorec |
| Generation, ranking, and cold start | OneRank: Unified Transformer-Native Ranking Architecture for Multi-Task Recommendation | Renmin University of China, 2026-06-15 | No official author code linked by the paper as checked on 2026-09-02. | onerank |
| Multi-stage ranking and blending | PIANO: Personalized Reranking via Information Aggregation Node for Music Search Optimization | NetEase Cloud Music, 2026-06-15 | The paper did not provide official or author code when checked on 2026-09-02. | piano |
| Foundation model capabilities in recommendation | Atomic Intent Reasoning: Bringing LLM Semantics to Industrial Cross-Domain Recommendations | The Hong Kong Polytechnic University, 2026-06-09 | No public author code was found on 2026-09-02. | atomic-intent |
| Foundation model capabilities in recommendation | ToolRec: Calibrated Preference Alignment for Query Recommendation in On-Device Assistants | Huazhong University of Science and Technology, 2026-06-07 | No public author code found as of 2026-09-02. | toolrec |
| Generation, ranking, and cold start | SSRLive: Live Streaming Recommendation with Dynamic Semantic ID | Taobao & Tmall Group, Alibaba, 2026-06-05 | No public author code found as of 2026-09-02. | ssrlive |
| Generation, ranking, and cold start | Taiji: Pareto Optimal Policy Optimization with Semantics-IDs Trade-off for Industrial LLM-Enhanced Recommendation | Kuaishou Technology, 2026-06-02 | No public author code was found on 2026-09-02. | taiji |
| Training objectives and decision optimization | Synthetic Data from Cross-Domain Events for Large-Scale Recommendation Systems | Meta, 2026-05-29 | No official author code in paper or arXiv entry (checked 2026-09-01). | scalr |
| Training objectives and decision optimization | Rec-Distill: An Industrial Distillation Pipeline for Large-Scale Recommendation Models | ByteDance / Douyin / TikTok, 2026-05-28 | No official or author implementation is linked by the paper (checked 2026-08-09). | rec-distill |
| Training objectives and decision optimization | Causal Representation Learning for Generalisable Recommendation | University of Warwick, 2026-05-26 | No public author code was found on 2026-09-02. | causal-representation |
| Foundation model capabilities in recommendation | L2Rec: Towards Dual-View Understanding of LLMs for Personalized Recommendation | NetEase Cloud Music, 2026-05-26 | No official author code linked by the paper as checked on 2026-08-24. | l2rec |
| Foundation model capabilities in recommendation | MuChator: Enabling Active Music Discovery via Conversational Music LLMs in Douyin Music | ByteDance, 2026-05-26 | No public author code found as of 2026-09-02. | muchator |
| Training objectives and decision optimization | Stochastic Primal-Dual Decoding for Multiobjective Generative Recommender Systems | Spotify, 2026-05-26 | No public author code found as of 2026-09-02. | primal-dual-decoding |
| Generation, ranking, and cold start | DeGRe: Listwise Generative Reranking with Offline Lookahead Distillation | Alibaba Group / Zhejiang University, 2026-05-25 | The paper did not provide official or author code when checked on 2026-08-09. | degre |
| Generation, ranking, and cold start | From Item-Only to Query-Item: Query-Conditioned Generative Search with QGS in Quark | University of Science and Technology of China / Alibaba, 2026-05-25 | No official author code linked by the paper as checked on 2026-08-24. | qgs |
| Foundation model capabilities in recommendation | From Head to Tail: Asymmetric Knowledge Transfer in Long-tail Recommendation with Generative Semantic IDs | Alibaba Group / Peking University, 2026-05-22 | No official author code identified (checked 2026-08-09). | akt-rec |
| Foundation model capabilities in recommendation | HARNESS-LM: A Three-Phase Training Recipe for Harnessing SLMs in Sponsored Search Retrieval | Microsoft AI / Bing Ads, 2026-05-22 | No official author code linked by the paper as checked on 2026-08-09. | harness-lm |
| Generation, ranking, and cold start | Memento: Personalized RAG-Style Long-Retention Data Scaling for Online Ads Recommendation | Meta, 2026-05-22 | No official author code identified (checked 2026-08-09). | memento |
| Foundation model capabilities in recommendation | TubiFM: Unified Item, Carousel, and Search Ranking for Streaming Discovery | Tubi, 2026-05-22 | No official author code linked by the paper as checked on 2026-08-24. | tubifm |
| Foundation model capabilities in recommendation | FLUID: From Ephemeral IDs to Multimodal Semantic Codes for Industrial-Scale Livestreaming Recommendation | TikTok / ByteDance, 2026-05-20 | No official or author code was provided in the paper (checked 2026-08-09). | fluid |
| Training objectives and decision optimization | PEARL: Unbiased Percentile Estimation via Contrastive Learning for Industrial-Scale Livestream Recommendation | TikTok, 2026-05-20 | The paper did not provide official or author code when checked on 2026-08-24. | pearl-percentile |
| Training objectives and decision optimization | Divergence Meets Consensus: A Multi-Source Negative Sampling Framework for Sequential Recommendation | Paper authors (no company listed), 2026-05-19 | Yes: official author code. | mdcns |
| Training objectives and decision optimization | DADF: A Distribution-Aware Debiasing Framework for Watch-Time Regression in Recommender Systems | Kuaishou Technology, 2026-05-18 | liuzhao09/DADF. | dadf |
| Generation, ranking, and cold start | Towards Sustainable Growth: A Multi-Value-Aware Retrieval Framework for E-Commerce Search | Alibaba Group / Taobao & Tmall, 2026-05-18 | No official author code linked by the paper as checked on 2026-08-09. | growthgr |
| Generation, ranking, and cold start | Policy-Grounded Dynamic Facet Suggestions for Job Search | LinkedIn, 2026-05-15 | No public author code found as of 2026-09-02. | policy-facet |
| Generation, ranking, and cold start | Efficient Generative Retrieval for E-commerce Search with Semantic Cluster IDs and Expert-Guided RL | Alibaba Taobao & Tmall Group, 2026-05-14 | No official author code linked by the paper as checked on 2026-08-09. | cq-sid |
| Generation, ranking, and cold start | UxSID: Semantic-Aware User Interests Modeling for Ultra-Long Sequence | Kuaishou, 2026-05-09 | No public implementation from the authors was found on 2026-10-13. The local implementation follows v4. | uxsid |
| Multi-stage ranking and blending | A Production-Ready RL Framework for Personalized Utility Tuning with Pareto Sweeping in Pinterest Recommender Systems | Pinterest, 2026-05-08 | No official author code linked by the paper as checked on 2026-08-24. | prl-puts |
| Training objectives and decision optimization | Bridging Passive and Active: Enhancing Conversation Starter Recommendation via Active Expression Modeling | ByteDance, 2026-05-07 | No public author code was found on 2026-09-02. | pa-bridge |
| Generation, ranking, and cold start | Effective Knowledge Transfer for Multi-Task Recommendation Models | Huawei Technologies, 2026-05-07 | No official author code linked by the paper as checked on 2026-08-24. | ektm |
| Foundation model capabilities in recommendation | RecGPT-Mobile: On-Device Large Language Models for User Intent Understanding in Taobao Feed Recommendation | Alibaba / Taobao, 2026-05-06 | No official or author implementation is linked by the paper (checked 2026-08-09). | recgpt-mobile |
| Generation, ranking, and cold start | Beyond Item IDs: Scaling Short-Form-Video Recommendation via Semantic-Native Long Sequence Modeling | Google, 2026-05-04 | No official or author implementation linked in the paper or on arXiv (checked 2026-09-01). | semantic-native-longseq |
| Foundation model capabilities in recommendation | A General Framework for Multimodal LLM-Based Multimedia Understanding in Large-Scale Recommendation Systems | Meta, 2026-05 | The paper did not provide official or author code when checked on 2026-08-09. | mm-llm |
| Foundation model capabilities in recommendation | Fine-Tuned LLM as a Complementary Predictor Improving Ads System | Pinterest, 2026-05 | No official or author code was provided in the paper (checked 2026-08-09). | pinterest-ads-llm |
| Foundation model capabilities in recommendation | LLM Retrieval for Stable and Predictable Ad Recommendations | Meta, 2026-05 | No official or author-released code found in the paper (checked 2026-08-09). | llm-ad-retrieval |
| Foundation model capabilities in recommendation | LWGR: Lagrangian-Constrained Personalized World Knowledge for Generative Recommendation | Alibaba International / CAS, 2026-05 | No official or author code was provided in the paper (checked 2026-08-09). | lwgr |
| Foundation model capabilities in recommendation | Unified Value Alignment for Generative Recommendation in Industrial Advertising | Tencent / WeChat Channels, 2026-05 | No official or author code was provided in the paper (checked 2026-08-09). | univa |
| Generation, ranking, and cold start | From Local Indices to Global Identifiers: Generative Reranking via Global Action Space | City University of Hong Kong / Kuaishou / UC San Diego, 2026-04-28 | No official author code linked by the paper as checked on 2026-08-09. | glorank |
| Generation, ranking, and cold start | Beyond Static Collision Handling: Adaptive Semantic ID Learning for Multimodal Recommendation at Industrial Scale | University of Electronic Science and Technology of China / Kuaishou, 2026-04-26 | The paper did not provide official or author code when checked on 2026-08-24. | adasid |
| Training objectives and decision optimization | AgenticRecTune: Multi-Agent with Self-Evolving Skillhub for Recommendation System Optimization | Google / Discover, 2026-04-21 | No official author code linked by the paper as checked on 2026-08-09. | agentic-rec-tune |
| Multi-stage ranking and blending | CS3: Efficient Online Capability Synergy for Two-Tower Recommendation | Kuaishou Technology, 2026-04-21 | Author code. | cs3 |
| Foundation model capabilities in recommendation | Modular Representation Compression: Adapting LLMs for Efficient and Effective Recommendations | Shanghai Jiao Tong University, 2026-04-20 | No public author code was found when checked on 2026-09-05. | marc |
| Generation, ranking, and cold start | RankUp: Towards High-rank Representations for Large Scale Advertising Recommender Systems | Tencent, 2026-04-20 | No public author code found as of 2026-09-05. | rankup |
| Generation, ranking, and cold start | GenRec: A Preference-Oriented Generative Framework for Large-Scale Recommendation | JD.com, 2026-04-16 | No official author code linked as of 2026-08-09. | genrec |
| Generation, ranking, and cold start | Efficient Retrieval Scaling with Hierarchical Indexing for Large Scale Recommendation | Meta / Facebook and Instagram Ads, 2026-04-14 | No official HILL/MoNN implementation released in the paper; it only links third-party Gowalla, Yelp 2018, and Amazon-Book data repositories (checked 2026-09-01). | hill-index |
| Generation, ranking, and cold start | UniRec: Bridging the Expressive Gap between Generative and Discriminative Recommendation via Chain-of-Attribute | Authors did not disclose affiliation / large-scale e-commerce platform, 2026-04-14 | The paper did not provide official or author code when checked on 2026-08-24. | unirec-coa |
| Foundation model capabilities in recommendation | SOLARIS: Speculative Offloading of Latent-bAsed Representation for Inference Scaling | Meta, 2026-04-13 | The paper did not supply official or author code when checked on 2026-08-09. | solaris |
| Generation, ranking, and cold start | SID-Coord: Coordinating Semantic IDs for ID-based Ranking in Short-Video Search | Kuaishou Technology, 2026-04-12 | No public author code was found on 2026-09-05. | sid-coord |
| Multi-stage ranking and blending | Dual-Rerank: Fusing Sequential Dependencies and Utility for Generative Reranking | Kuaishou Technology, 2026-04-08 | No official author code linked by the paper as checked on 2026-08-09. | dual-rerank |
| Generation, ranking, and cold start | MBGR: Multi-Business Generative Recommendation | Meituan, 2026-04-03 | No official author code linked as of 2026-08-09. | mbgr |
| Generation, ranking, and cold start | RCLRec: Reverse Curriculum Learning for Modeling Sparse Conversions in Generative Recommendation | Alibaba International Digital Commerce Group, 2026-03-30 | No public author code found as of 2026-09-05. | rclrec |
| Generation, ranking, and cold start | UniScale: Synergistic Entire Space Data and Model Scaling for Search Ranking | Taobao & Tmall Group / Alibaba, 2026-03-25 | No official author code linked by the paper as checked on 2026-08-24. | uniscale |
| Generation, ranking, and cold start | GateSID: Adaptive Gating for Semantic-Collaborative Alignment in Cold-Start Recommendation | Alibaba International Digital Commerce, 2026-03-24 | The paper did not provide official or author code when checked on 2026-08-24. | gatesid |
| Content understanding, moderation, and risk control | TagLLM: A Fine-Grained Tag Generation Approach for Note Recommendation | Tongji University, 2026-03-23 | No public author code was found on 2026-09-05. | tagllm |
| Generation, ranking, and cold start | AIGQ: An End-to-End Hybrid Generative Architecture for E-commerce Query Recommendation | Taobao & Tmall Group / Alibaba, 2026-03-20 | The paper did not provide official or author code when checked on 2026-08-24. | aigq |
| Generation, ranking, and cold start | GenFacet: End-to-End Generative Faceted Search via Multi-Task Preference Alignment in E-Commerce | JD.com, 2026-03-20 | No public author code was found on 2026-09-05. | genfacet |
| Training objectives and decision optimization | SaFRO: Satisfaction-Aware Fusion via Dual-Relative Policy Optimization for Short-Video Search | Kuaishou Technology, 2026-03-20 | The paper did not provide official or author code when checked on 2026-08-24. | safro |
| Generation, ranking, and cold start | Deploying Semantic ID-based Generative Retrieval for Large-Scale Podcast Discovery at Spotify | Spotify, 2026-03-18 | No official author code linked as of 2026-08-09. | glide |
| Multi-stage ranking and blending | Constraint-Aware Generative Re-ranking for Multi-Objective Optimization in Advertising Feeds | Bilibili, 2026-03-04 | No public author code found as of 2026-09-05. | cgr |
| Generation, ranking, and cold start | Not All Candidates are Created Equal: Heterogeneity-Aware Pre-ranking | ByteDance / Toutiao, 2026-03-04 | Toutiao-Rec/HAP. | hap |
| Generation, ranking, and cold start | SORT: A Systematically Optimized Ranking Transformer for Industrial-scale Recommenders | Alibaba International Digital Commerce, 2026-03-04 | No official author code linked by the paper as checked on 2026-08-24. | sort-ranking |
| Generation, ranking, and cold start | OneRanker: Unified Generation and Ranking with One Model in Industrial Advertising Recommendation | Tencent, 2026-03-03 | No official author code linked by the paper as checked on 2026-08-09. | oneranker |
| Generation, ranking, and cold start | PinCLIP: Large-scale Foundational Multimodal Representation at Pinterest | Pinterest, 2026-03-03 | No official author code linked as of 2026-08-09. | pinclip |
| Foundation model capabilities in recommendation | IDProxy: Cold-Start CTR Prediction for Ads and Recommendation at Xiaohongshu with Multimodal LLMs | Xiaohongshu / Shanghai Jiao Tong University / Fudan University, 2026-03-02 | No official author code linked as of 2026-08-09. | idproxy |
| Generation, ranking, and cold start | Beyond the Flat Sequence: Hierarchical and Preference-Aware Generative Recommendations | Harbin Institute of Technology, 2026-03-01 | No public author code was found on 2026-09-05. | hpgr |
| Foundation model capabilities in recommendation | Zero-shot Cross-domain Knowledge Distillation: A Case study on YouTube Music | Google / YouTube, 2026-03 | The paper did not provide official or author code when checked on 2026-08-09. | cross-domain-kd |
| Generation, ranking, and cold start | Stop Treating Collisions Equally: Qualification-Aware Semantic ID Learning for Recommendation at Industrial Scale | University of Electronic Science and Technology of China / Kuaishou, 2026-02-28 | The paper did not provide official or author code when checked on 2026-08-24. | quasid |
| Generation, ranking, and cold start | Learning to Reflect and Correct: Towards Better Decoding Trajectories for Large-Scale Generative Recommendation | Alibaba International / Wuhan University, 2026-02-27 | The paper did not provide official or author code when checked on 2026-08-09. | grc |
| Generative recommendation | Vectorizing the Trie: Efficient Constrained Decoding for LLM-based Generative Retrieval on Accelerators | Google, 2026-02-26 | Official Apache-2.0 implementation, pinned at ac18fa1870ac45e0a3559090a0ea9ec005226cf5. |
static-constraint-decoding — Low-cost component only; full experiments not reproduced. |
| Foundation model capabilities in recommendation | Generative Pseudo-Labeling for Pre-Ranking with LLMs | Alibaba Group / Renmin University, 2026-02-24 | No official author code linked by the paper as checked on 2026-08-24. | gpl-prerank |
| Generation, ranking, and cold start | HiSAC: Hierarchical Sparse Activation Compression for Ultra-long Sequence Modeling in Recommenders | Alibaba / Taobao, 2026-02-24 | No official author code linked by the paper as checked on 2026-08-09. | hisac |
| Training objectives and decision optimization | A Long-term Value Prediction Framework In Video Ranking | Alibaba Group / Tsinghua University, 2026-02-19 | The paper did not provide official or author code when checked on 2026-08-24. | ltv-video-ranking |
| Generation, ranking, and cold start | Bending the Scaling Law Curve in Large-Scale Recommendation Systems | Meta, 2026-02-19 | No official author code linked by the paper as checked on 2026-08-09. | ultra-hstu |
| Generation, ranking, and cold start | Rethinking ANN-based Retrieval: Multifaceted Learnable Index for Large-scale Recommendation System | Meta, 2026-02-18 | The paper did not provide official or author code when checked on 2026-08-09. | mfli |
| Generation, ranking, and cold start | MixFormer: Co-Scaling Up Dense and Sequence in Industrial Recommenders | ByteDance / Douyin, 2026-02-15 | No official or author-released code found in the paper (checked 2026-08-09). | mixformer |
| Generation, ranking, and cold start | Climber-Pilot: A Non-Myopic Generative Recommendation Model Towards Better Instruction-Following | NetEase Cloud Music, 2026-02-14 | No public author code found as of 2026-09-05. | climber-pilot |
| Training objectives and decision optimization | Awakening Dormant Users: Generative Recommendation with Counterfactual Functional Role Reasoning | Beihang University, 2026-02-13 | No public author code was found on 2026-09-05. | rolegen |
| Serving and research infrastructure | CAPTS: Channel-Aware, Preference-Aligned Trigger Selection for Multi-Channel Item-to-Item Retrieval | Kuaishou Technology, 2026-02-13 | No public author code was found on 2026-09-05. | capts |
| Training objectives and decision optimization | Jointly Optimizing Debiased CTR and Uplift for Coupons Marketing: A Unified Causal Framework | Kuaishou Technology, 2026-02-13 | No public author code found as of 2026-09-05. | unimvt |
| Foundation model capabilities in recommendation | RGAlign-Rec: Ranking-Guided Alignment for Latent Query Reasoning in Recommendation Systems | Forth AI / Shopee / Singapore University of Technology and Design, 2026-02-13 | The paper did not provide official or author code when checked on 2026-08-24. | rgalign-rec |
| Content understanding, moderation, and risk control | RQ-GMM: Residual Quantized Gaussian Mixture Model for Multimodal Semantic Discretization in CTR Prediction | Tencent, 2026-02-13 | No public author code found as of 2026-09-05. | rq-gmm |
| Generation, ranking, and cold start | An Industrial-Scale Sequential Recommender for LinkedIn Feed Ranking | LinkedIn, 2026-02-12 | The paper did not provide official or author code when checked on 2026-08-24. | linkedin-feed-sr |
| Generation, ranking, and cold start | Compress, Cross and Scale: Multi-Level Compression Cross Networks for Efficient Scaling in Recommender Systems | Bilibili, 2026-02-12 | https://github.com/shishishu/MLCC | mlcc |
| Spatial externalities and ad allocation | Online Advertising with Spatial Interactions | Google Research, 2026-02-12 | No author code link was found in the reviewed paper. | spatial-ads — Low-cost component only; full experiments not reproduced. |
| Serving and research infrastructure | CADET: Context-Conditioned Ads CTR Prediction With a Decoder-Only Transformer | LinkedIn, 2026-02-11 | No official author code linked by the paper as checked on 2026-08-24. | cadet |
| Generation, ranking, and cold start | Compute Only Once: UG-Separation for Efficient Large Recommendation Models | ByteDance AML, 2026-02-11 | No public author code was found on 2026-09-05. | ug-sep |
| Generation, ranking, and cold start | DiffuReason: Bridging Latent Reasoning and Generative Refinement for Sequential Recommendation | Tencent, 2026-02-10 | The paper did not provide official or author code when checked on 2026-08-24. | diffureason |
| Generation, ranking, and cold start | Kunlun: Establishing Scaling Laws for Massive-Scale Recommendation Systems through Unified Architecture Design | Meta, 2026-02-10 | The paper did not provide official or author code when checked on 2026-08-09. | kunlun |
| Content understanding, moderation, and risk control | SARM: LLM-Augmented Semantic Anchor for End-to-End Live-Streaming Ranking | Institute of Information Engineering, CAS / Kuaishou, 2026-02-10 | The paper did not provide official or author code when checked on 2026-08-24. | sarm |
| Foundation model capabilities in recommendation | Self-Evolving Recommendation System: End-To-End Autonomous Model Optimization With LLM Agents | Google / YouTube, 2026-02-10 | No official or author-released code found in the paper (checked 2026-08-09). | self-evolving-rec |
| Serving and research infrastructure | SMES: Towards Scalable Multi-Task Recommendation via Expert Sparsity | Kuaishou Technology, 2026-02-10 | No public author code was found on 2026-09-05. | smes |
| Serving and research infrastructure | ML-DCN: Masked Low-Rank Deep Crossing Network Towards Scalable Ads Click-through Rate Prediction at Pinterest | Pinterest, 2026-02-09 | The paper did not provide official or author code when checked on 2026-08-24. | ml-dcn |
| Generation, ranking, and cold start | PIT: A Dynamic Personalized Item Tokenizer for End-to-End Generative Recommendation | Beijing University of Posts and Telecommunications, 2026-02-09 | No public author code found as of 2026-09-05. | pit |
| Generation, ranking, and cold start | MDL: A Unified Multi-Distribution Learner in Large-scale Industrial Recommendation through Tokenization | ByteDance / Douyin, 2026-02-07 | No official author code linked as of 2026-08-09. | mdl |
| Generation, ranking, and cold start | MSN: A Memory-based Sparse Activation Scaling Framework for Large-scale Industrial Recommendation | ByteDance / Douyin Search, 2026-02-07 | No official author code linked as of 2026-08-09. | msn |
| Ad attribution and weak supervision | Statistical Learning from Attribution Sets | Google Research, 2026-02-06 | No author implementation found in reviewed v1; this is not a global claim. | attribution-sets — Low-cost component only; full experiments not reproduced. |
| Generation, ranking, and cold start | TokenMixer-Large: Scaling Up Large Ranking Models in Industrial Recommenders | ByteDance, 2026-02-06 | The paper did not supply official or author code when checked on 2026-08-09. | tokenmixer-large |
| Generation, ranking, and cold start | DOS: Dual-Flow Orthogonal Semantic IDs for Recommendation in Meituan | Meituan, 2026-02-04 | No official author code linked as of 2026-08-09. | dos |
| Foundation model capabilities in recommendation | Unifying Ranking and Generation in Query Auto-Completion via Retrieval-Augmented Generation and Multi-Objective Alignment | Apple, 2026-02-01 | No official author code linked by the paper as checked on 2026-08-24. | rag-qac |
| Generation, ranking, and cold start | Generative Recommendation for Large-Scale Advertising | Kuaishou, 2026-02 | The paper did not provide official or author code when checked on 2026-08-09. | gr4ad |
| Foundation model capabilities in recommendation | S-GRec: Personalized Semantic-Aware Generative Recommendation with Asymmetric Advantage | Tencent / WeChat Channels, 2026-02 | No official or author implementation is linked in the paper (checked 2026-08-09). | s-grec |
| Foundation model capabilities in recommendation | SIGMA: A Semantic-Grounded Instruction-Driven Generative Multi-Task Recommender at AliExpress | Alibaba / AliExpress, 2026-02 | No official or author implementation is linked by the paper (checked 2026-08-09). | sigma |
| Generation, ranking, and cold start | OneMall: One Model, More Scenarios -- End-to-End Generative Recommender Family at Kuaishou E-Commerce | Kuaishou, 2026-01-29 | No official author code linked by the paper as checked on 2026-08-09. | onemall |
| Generation, ranking, and cold start | Zenith: Scaling up Ranking Models for Billion-scale Livestreaming Recommendation | North Carolina State University, 2026-01-29 | No public author code found as of 2026-09-05. | zenith |
| Serving and research infrastructure | Towards End-to-End Alignment of User Satisfaction via Questionnaire in Video Recommendation | Kuaishou Technology, 2026-01-28 | No public author code was found on 2026-09-05. | easq |
| Foundation model capabilities in recommendation | LLaTTE: Scaling Laws for Multi-Stage Sequence Modeling in Large-Scale Ads Recommendation | Meta, 2026-01-27 | No official or author code was provided in the paper (checked 2026-08-09). | llatte |
| Generation, ranking, and cold start | S2GR: Stepwise Semantic-Guided Reasoning in Latent Space for Generative Recommendation | Kuaishou Technology, 2026-01-26 | No public author implementation found as of 2026-09-05. | s2gr |
| Generation, ranking, and cold start | Unleashing the Potential of Sparse Attention on Long-term Behaviors for CTR Prediction | Institute of Software, Chinese Academy of Sciences, 2026-01-25 | laiweijiang/SparseCTR. | sparsectr |
| Training objectives and decision optimization | Hierarchical Contextual Uplift Bandits for Catalog Personalization | Dream11, 2026-01-20 | No public author code was found when checked on 2026-09-05. | hcub |
| Generation, ranking, and cold start | HyFormer: Revisiting the Roles of Sequence Modeling and Feature Interaction in CTR Prediction | ByteDance / Douyin Search, 2026-01-19 | No official or author implementation is linked by the paper (checked 2026-08-09). | hyformer |
| Serving and research infrastructure | Applying Embedding-Based Retrieval to Airbnb Search | Airbnb, 2026-01-11 | No public author code was found on 2026-09-05. | airbnb-ebr |
| Generation, ranking, and cold start | PROMISE: Process Reward Models Unlock Test-Time Scaling Laws in Generative Recommendations | Kuaishou Technology, 2026-01-08 | No public author code was found on 2026-09-05. | promise |
| Multi-stage ranking and blending | Rethinking Multi-objective Ranking Ensemble in Recommender System: From Score Fusion to Rank Consistency | Kuaishou Technology, 2026-01-06 | No public author code found as of 2026-09-05. | harmonrank |
| Generation, ranking, and cold start | Cold-Starting Podcast Ads and Promotions with Multi-Task Learning on Spotify | Spotify, 2026-01-05 | The paper did not supply official or author code when checked on 2026-08-09. | podcast-mtl |
| Generation, ranking, and cold start | HiGR: Industrial-Scale Hierarchical Generative Slate Recommendation Framework in Tencent | Tencent, 2025-12-31 | No official author code linked by the paper as checked on 2026-08-09. | higr |
| Foundation model capabilities in recommendation | RecGPT-V2 Technical Report | Alibaba / Taobao, 2025-12-16 | No official author code linked as of 2026-08-09. | recgpt-v2 |
| Generation, ranking, and cold start | DualGR: Generative Retrieval with Long and Short-Term Interests Modeling | USTC / Kuaishou Technology, 2025-11-16 | The paper did not provide official or author code when checked on 2026-08-09. | dualgr |
| Generation, ranking, and cold start | OneTrans: Unified Feature Interaction and Sequence Modeling with One Transformer in Industrial Recommender | ByteDance, 2025-10-30 | No official or author-released code found in the paper (checked 2026-08-09). | onetrans |
| Foundation model capabilities in recommendation | From Reasoning LLMs to BERT: A Two-Stage Distillation Framework for Search Relevance | Meituan, 2025-10-13 | No official author code linked by the paper as checked on 2026-08-09. | crsd |
| Foundation model capabilities in recommendation | PLUM: Adapting Pre-trained Language Models for Industrial-scale Generative Recommendations | Google DeepMind / YouTube, 2025-10-09 | No official or author code was provided in the paper (checked 2026-08-09). | plum |
| Generation, ranking, and cold start | IntSR: An Integrated Generative Framework for Search and Recommendation | Alibaba / Amap, 2025-09-25 | No official author code linked by the paper as checked on 2026-08-09. | intsr |
| Generation, ranking, and cold start | OnePiece: Bringing Context Engineering and Reasoning to Industrial Cascade Ranking | Shopee, 2025-09-22 | The paper did not provide official or author code when checked on 2026-08-09. | onepiece |
| Training objectives and decision optimization | Deep Reinforcement Learning for Ranking Utility Tuning in the Ad Recommender System at Pinterest | Pinterest, 2025-09-05 | No official author code linked as of 2026-08-09. | drl-put |
| Training objectives and decision optimization | MPFormer: Adaptive Framework for Industrial Multi-Task Personalized Sequential Retriever | Kuaishou Technology, 2025-08-28 | No official author code linked by the paper as checked on 2026-08-09. | mpformer |
| Generation, ranking, and cold start | OneRec-V2 Technical Report | Kuaishou, 2025-08 | No official or author implementation is linked by the paper (checked 2026-08-09). | onerec-v2 |
| Generation, ranking, and cold start | SaviorRec: Semantic-Behavior Alignment for Cold-Start Recommendation | Alibaba, 2025-08 | No official or author implementation is linked by the paper (checked 2026-08-09). | saviorrec |
| Generation, ranking, and cold start | RankMixer: Scaling Up Ranking Models in Industrial Recommenders | ByteDance / Douyin, 2025-07-21 | No official or author code was provided in the paper (checked 2026-08-09). | rankmixer |
| Generation, ranking, and cold start | Click A, Buy B: Rethinking Conversion Attribution in E-Commerce Recommendations | Pinterest, 2025-07-20 | No official author code linked as of 2026-08-09. | click-a-buy-b |
| Foundation model capabilities in recommendation | PinFM: Foundation Model for User Activity Sequences at a Billion-scale Visual Discovery Platform | Pinterest, 2025-07-17 | No official or author-released code found in the paper (checked 2026-08-09). | pinfm |
| Generation, ranking, and cold start | Scaling Recommender Transformers to One Billion Parameters | Yandex, 2025-07 | No official author code linked by the paper as checked on 2026-08-09. | argus |
| Generation, ranking, and cold start | Macro Graph of Experts for Billion-Scale Multi-Task Recommendation | Alibaba, 2025-06-12 | Author code. | mgoe |
| Serving and research infrastructure | RADAR: Recall Augmentation through Deferred Asynchronous Retrieval | Meta, 2025-06-08 | No official author code linked by the paper as checked on 2026-08-09. | radar |
| Generation, ranking, and cold start | TransAct V2: Lifelong User Action Sequence Modeling on Pinterest Recommendation | Pinterest, 2025-06-02 | No official or author-released code found in the paper (checked 2026-08-09). | transact-v2 |
| Generation, ranking, and cold start | A Generative Re-ranking Model for List-level Multi-objective Optimization at Taobao | Alibaba / Taobao & Tmall, 2025-05-12 | No official or author-released code found in the paper (checked 2026-08-09). | sort-gen |
| Generation, ranking, and cold start | LONGER: Scaling Up Long Sequence Modeling in Industrial Recommenders | ByteDance / Douyin, 2025-05-07 | No official or author code was provided in the paper (checked 2026-08-09). | longer |
| Generation, ranking, and cold start | Towards Large-scale Generative Ranking | Xiaohongshu, 2025-05 | No official or author-released code found in the paper (checked 2026-08-09). | genrank |
| Generation, ranking, and cold start | PinRec: Outcome-Conditioned, Multi-Token Generative Retrieval for Industry-Scale Recommendation Systems | Pinterest, 2025-04 | No official or author-released code found in the paper (checked 2026-08-09). | pinrec |
| Generation, ranking, and cold start | Sparse Meets Dense: Unified Generative Recommendations with Cascaded Sparse-Dense Representations | Baidu, 2025-03 | No official author code linked by the paper as checked on 2026-08-09. | cobra |
| Generation, ranking, and cold start | OneRec: Unifying Retrieve and Rank with Generative Recommender and Iterative Preference Alignment | Kuaishou, 2025-02-26 | No official or author code was provided in the paper (checked 2026-08-09). | onerec |
| Foundation model capabilities in recommendation | FilterLLM: Text-To-Distribution LLM for Billion-Scale Cold-Start Recommendation | Alibaba, 2025-02-24 | The paper did not supply official or author code when checked on 2026-08-09. | filterllm |
| Generation, ranking, and cold start | FuXi-α: Scaling Recommendation Model with Feature Interaction Enhanced Transformer | Huawei / USTC, 2025-02-05 | Authors' code. | fuxi-alpha |
| Foundation model capabilities in recommendation | MIM: Multi-modal Content Interest Modeling Paradigm for User Behavior Modeling | Alibaba / Taobao, 2025-02-01 | Authors' release. | mim |
| Foundation model capabilities in recommendation | Bursting Filter Bubble: Enhancing Serendipity Recommendations with Aligned Large Language Models | Alibaba / Taobao, 2025-02 | The paper did not provide official or author code when checked on 2026-08-09. | seral |
| Generation, ranking, and cold start | SessionRec: Next Session Prediction Paradigm For Generative Sequential Recommendation | Meituan, 2025-02 | No official author code identified (checked 2026-08-09). | sessionrec |
| Foundation model capabilities in recommendation | Unlocking Scaling Law in Industrial Recommendation Systems with a Three-step Paradigm based Large User Model | Alibaba, 2025-02 | No official or author code was provided in the paper (checked 2026-08-09). | lum |
| Generation, ranking, and cold start | AdaF²M²: Comprehensive Learning and Responsive Leveraging Features in Recommendation System | ByteDance / Douyin, 2025-01-27 | The paper did not supply official or author code when checked on 2026-08-09. | adaf2m2 |
| Foundation model capabilities in recommendation | Balancing Efficiency and Effectiveness: An LLM-Infused Approach for Optimized CTR Prediction | Meituan, 2024-12 | No official or author code was provided in the paper (checked 2026-08-09). | msd |
| Foundation model capabilities in recommendation | PRECISE: Pre-training Sequential Recommenders with Collaborative and Semantic Information | Tencent / WeChat, 2024-12 | No official or author implementation is linked by the paper (checked 2026-08-09). | precise |
| Foundation model capabilities in recommendation | LEADRE: Multi-Faceted Knowledge Enhanced LLM Empowered Display Advertisement Recommender System | Tencent / WeChat, 2024-11 | The paper did not provide official or author code when checked on 2026-08-09. | leadre |
| Generation, ranking, and cold start | TWIN V2: Scaling Ultra-Long User Behavior Sequence Modeling for Enhanced CTR Prediction at Kuaishou | Kuaishou, 2024-07-23 | The paper did not supply official or author code when checked on 2026-08-09. | twin-v2 |
| Multi-stage ranking and blending | Contextual Distillation Model for Diversified Recommendation | Kuaishou Technology, 2024-06-13 | The paper did not provide official or author code when checked on 2026-08-09. | cdm |
| Generation, ranking, and cold start | Counteracting Duration Bias in Video Recommendation via Counterfactual Watch Time | Kuaishou Technology / Renmin University of China, 2024-06-12 | Public implementation | cwm |
| Foundation model capabilities in recommendation | Knowledge Adaptation from Large Language Model to Recommendation for Practical Industrial Application | Kuaishou, 2024-05 | No official or author-released code found in the paper (checked 2026-08-09). | learn |
| Foundation model capabilities in recommendation | A Large Language Model Enhanced Sequential Recommender for Joint Video and Comment Recommendation | Kuaishou, 2024-03 | Yes: official author code. | lsvcr |
| Foundation model capabilities in recommendation | Breaking the Length Barrier: LLM-Enhanced CTR Prediction in Long Textual User Behaviors | Ant Group, 2024-03 | No official or author code was provided in the paper (checked 2026-08-09). | bahe |
| Foundation model capabilities in recommendation | NoteLLM: A Retrievable Large Language Model for Note Recommendation | Xiaohongshu, 2024-03 | No official or author-released code found in the paper (checked 2026-08-09). | notellm |
| Generation, ranking, and cold start | Actions Speak Louder than Words: Trillion-Parameter Sequential Transducers for Generative Recommendations | Meta, 2024-02-27 | Official author code | hstu |
| Foundation model capabilities in recommendation | Large Language Model based Long-tail Query Rewriting in Taobao Search | Alibaba, 2023-11 | No official author code identified (checked 2026-08-09). | beque |
| Foundation model capabilities in recommendation | Towards Open-World Recommendation with Knowledge Augmentation from Large Language Models | Huawei, 2023-06 | No official author code identified (checked 2026-08-09). | kar |
| Generation, ranking, and cold start | Recommender Systems with Generative Retrieval | Google / Google DeepMind, 2023-05-08 | No official or author implementation is linked by the paper (checked 2026-08-09). | tiger |
| Foundation model capabilities in recommendation | M6-Rec: Generative Pretrained Language Models are Open-Ended Recommender Systems | Alibaba, 2022-05 | No official author code identified (checked 2026-08-09). | m6rec |
| Generation, ranking, and cold start | Progressive Layered Extraction (PLE): A Novel Multi-Task Learning Model for Personalized Recommendations | Tencent, 2020-09-22 | No official author code linked by the paper as checked on 2026-08-09. | ple |
| Generation, ranking, and cold start | DCN V2: Improved Deep & Cross Network and Practical Lessons for Web-scale Learning to Rank Systems | Google, 2020-08-19 | No official author code linked by the paper as checked on 2026-08-09. | dcn-v2 |
| Generation, ranking, and cold start | Search-based User Interest Modeling with Lifelong Sequential Behavior Data for CTR Prediction | Alibaba, 2020-06-10 | No official author code linked by the paper as checked on 2026-08-09. | sim |
| Generation, ranking, and cold start | Behavior Sequence Transformer for E-commerce Recommendation in Alibaba | Alibaba, 2019-05-15 | No author code linked by the paper as of 2026-08-09. | bst |
| Generation, ranking, and cold start | Deep Interest Evolution Network for Click-Through Rate Prediction | Alibaba, 2018-09-11 | Author code. | dien |
| Generation, ranking, and cold start | Self-Attentive Sequential Recommendation | UC San Diego, 2018-08-20 | Yes: official author code. | sasrec |
| Generation, ranking, and cold start | Modeling Task Relationships in Multi-task Learning with Multi-gate Mixture-of-Experts | Google, 2018-08-19 | The paper did not provide official or author code when checked on 2026-08-09. | mmoe |
| Generation, ranking, and cold start | Entire Space Multi-Task Model: An Effective Approach for Estimating Post-Click Conversion Rate | Alibaba, 2018-04-21 | The paper did not provide official or author code when checked on 2026-08-09. | esmm |
| Generation, ranking, and cold start | Deep Interest Network for Click-Through Rate Prediction | Alibaba, 2017-06-21 | Yes: author code. | din |
| Generation, ranking, and cold start | DeepFM: A Factorization-Machine based Neural Network for CTR Prediction | Huawei Noah's Ark Lab, 2017-03-13 | The paper did not provide official or author code when checked on 2026-08-09. | deepfm |
| Generation, ranking, and cold start | Deep Neural Networks for YouTube Recommendations | Google / YouTube, 2016-09-15 | No official author code linked by the paper as checked on 2026-08-09. | youtube-dnn |
| Generation, ranking, and cold start | Wide & Deep Learning for Recommender Systems | Google, 2016-06-24 | Public implementation | wide-deep |
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