Xubin Ren

5 papers · 2023–2026 · 3 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (12)

Venues

EMNLP (3) ACL (1) ICLR (1)

Top co-authors

Chao Huang (5) Lianghao Xia (2) Da Luo (1) Yangqin Jiang (1) Tianyu Fan (1) Jingyuan Wang (1) Kangyi Lin (1) Qiyao Ma (1) Xuheng Cai (1)

Research topics

Machine Learning (4) Deep Learning (3) Application Areas (3) Learning Types · Machine Learning (3) Artificial Intelligence (2) Natural Language Processing (2) Core AI (2) Generation (2) Data Science & Analytics (1) Applications (1) Architectures (1) Learning Types · Deep Learning (1) Models (1)

Keywords

collaborative filtering (3) recommender system (2) contrastive learning (2) user modeling (1) language model (1) foundation model (1) sequential recommendation (1) retrieval-augmented generation (1) cross-domain generalization (1) heterogeneous graph (1) explainable recommendation (1) knowledge discovery (1) user behavior (1) semantic understanding (1) small language model (1) large language model (1) graph neural network (1) zero-shot recommendation (1) item tokenization (1) semantic-aware indexing (1)

Papers

MiniRAG: A Lightweight RAG system with Small Language Models ACL 2026 EasyRec: Simple yet Effective Language Models for Recommendation EMNLP 2025 RecGPT: A Foundation Model for Sequential Recommendation EMNLP 2025 XRec: Large Language Models for Explainable Recommendation EMNLP 2024 LightGCL: Simple Yet Effective Graph Contrastive Learning for Recommendation ICLR 2023