Cam Tu Nguyen

4 papers · 2022–2025 · 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 · Bronze 🗺️ Taxonomy Completionist (10)

Venues

EMNLP (2) ACL (1) COLING (1)

Top co-authors

Fei Tan (2) Shiqi Wang (2) Zhengze Zhang (2) Simin Guo (1) Zehua Xia (1) Fei Huang (1) Haiyang Yu (1) Yeqin Zhang (1) Dahua Lin (1) Haomin Fu (1)

Research topics

Natural Language Processing (4) Artificial Intelligence (3) Machine Learning (3) Application Areas (3) Resources & Methods (3) Applications (2) Core AI (2) Generation (1) Learning Paradigms (1)

Keywords

knowledge distillation (2) preference learning (1) direct preference optimization (1) conversational ai (1) response generation (1) language model alignment (1) dense retrieval (1) ranking loss (1) information seeking (1) multi-hop question answering (1) sample reweighting (1) dialogue system (1) document grounding (1) multi-hop retrieval (1) dialog state tracking (1) large language model (1) dialog policy (1) conversational bot (1) dialog policy learning (1) reward difference prediction (1)

Papers

daDPO: Distribution-Aware DPO for Distilling Conversational Abilities ACL 2025 Momentum Posterior Regularization for Multi-hop Dense Retrieval COLING 2025 Reward Difference Optimization For Sample Reweighting In Offline RLHF EMNLP 2024 Doc2Bot: Accessing Heterogeneous Documents via Conversational Bots EMNLP 2022