Kam-Fai Wong

Understanding and Mitigating Bias Inheritance in LLM-based Data Augmentation on Downstream Tasks ACL 2026 WebAggregator: Enhancing Compositional Reasoning Capabilities of Deep Research Agent Foundation Models ACL 2026 EventWeave: A Dynamic Framework for Capturing Core and Supporting Events in Dialogue Systems ACL 2026 Guaranteeing Knowledge Integration with Joint Decoding for Retrieval-Augmented Generation ACL 2026 Mitigating Context Interference for Reliable and Efficient Search Agents ACL 2026 MemGuide: Intent-Driven Memory Selection for Goal-Oriented Multi-Session LLM Agents AAAI 2026 Robust Tool Use via Fission-GRPO: Learning to Recover from Execution Errors ACL 2026 Steering Knowledge Selection Behaviours in LLMs via SAE-Based Representation Engineering NAACL 2025 ToolFlow: Boosting LLM Tool-Calling Through Natural and Coherent Dialogue Synthesis NAACL 2025 Instance Relation Learning Network with Label Knowledge Propagation for Few-shot Multi-label Intent Detection IJCAI 2025 Do Mentioned Items Truly Matter? Enhancing Conversational Recommender Systems with Causal Intervention and Large Language Models IJCAI 2025 Vulnerability-Aware Alignment: Mitigating Uneven Forgetting in Harmful Fine-Tuning ICML 2025 Centrality-guided Pre-training for Graph ICLR 2025 PEARL: Towards Permutation-Resilient LLMs ICLR 2025 Flexibly Utilize Memory for Long-Term Conversation via a Fragment-then-Compose Framework EMNLP 2025 ReSURE: Regularizing Supervision Unreliability for Multi-turn Dialogue Fine-tuning EMNLP 2025 Stepwise Reasoning Checkpoint Analysis: A Test Time Scaling Method to Enhance LLMs’ Reasoning EMNLP 2025 T2: An Adaptive Test-Time Scaling Strategy for Contextual Question Answering EMNLP 2025 MemeReaCon: Probing Contextual Meme Understanding in Large Vision-Language Models EMNLP 2025 Investigating Bias in LLM-Based Bias Detection: Disparities between LLMs and Human Perception COLING 2025 Self-Reasoning Language Models: Unfold Hidden Reasoning Chains with Few Reasoning Catalyst ACL 2025 Rethinking Stateful Tool Use in Multi-Turn Dialogues: Benchmarks and Challenges ACL 2025 COPR: Continual Human Preference Learning via Optimal Policy Regularization ACL 2025 MlingConf: A Comprehensive Study of Multilingual Confidence Estimation on Large Language Models ACL 2025 CoCoCo: Improving Text-Guided Video Inpainting for Better Consistency, Controllability and Compatibility AAAI 2025 A Comprehensive Evaluation on Event Reasoning of Large Language Models AAAI 2025 Selective Forgetting: Advancing Machine Unlearning Techniques and Evaluation in Language Models AAAI 2025 A New Formula for Sticker Retrieval: Reply with Stickers in Multi-Modal and Multi-Session Conversation AAAI 2025 UAlign: Leveraging Uncertainty Estimations for Factuality Alignment on Large Language Models ACL 2025 Learning First-Order Logic Rules for Argumentation Mining ACL 2025 Chain-of-Probe: Examining the Necessity and Accuracy of CoT Step-by-Step NAACL 2025 Mitigating Biases of Large Language Models in Stance Detection with Counterfactual Augmented Calibration NAACL 2025 Self-DC: When to Reason and When to Act? Self Divide-and-Conquer for Compositional Unknown Questions NAACL 2025 M4LE: A Multi-Ability Multi-Range Multi-Task Multi-Domain Long-Context Evaluation Benchmark for Large Language Models ACL 2024 WatME: Towards Lossless Watermarking Through Lexical Redundancy ACL 2024 DPDLLM: A Black-box Framework for Detecting Pre-training Data from Large Language Models ACL 2024 Multi-modal Stance Detection: New Datasets and Model ACL 2024 Fine-tuning after Prompting: an Explainable Way for Classification ACL 2024 PerLTQA: A Personal Long-Term Memory Dataset for Memory Classification, Retrieval, and Fusion in Question Answering ACL 2024 JoTR: A Joint Transformer and Reinforcement Learning Framework for Dialogue Policy Learning COLING 2024 PACAR: Automated Fact-Checking with Planning and Customized Action Reasoning Using Large Language Models COLING 2024 UniRetriever: Multi-task Candidates Selection for Various Context-Adaptive Conversational Retrieval COLING 2024 IndiVec: An Exploration of Leveraging Large Language Models for Media Bias Detection with Fine-Grained Bias Indicators EACL 2024 VLEU: a Method for Automatic Evaluation for Generalizability of Text-to-Image Models EMNLP 2024 AppBench: Planning of Multiple APIs from Various APPs for Complex User Instruction EMNLP 2024 LLMEdgeRefine: Enhancing Text Clustering with LLM-Based Boundary Point Refinement EMNLP 2024 MT-Eval: A Multi-Turn Capabilities Evaluation Benchmark for Large Language Models EMNLP 2024 SeRTS: Self-Rewarding Tree Search for Biomedical Retrieval-Augmented Generation EMNLP 2024 SELF-GUARD: Empower the LLM to Safeguard Itself NAACL 2024 Visually Guided Generative Text-Layout Pre-training for Document Intelligence NAACL 2024 Enhancing Large Language Models Against Inductive Instructions with Dual-critique Prompting NAACL 2024 Role Prompting Guided Domain Adaptation with General Capability Preserve for Large Language Models NAACL 2024 Improving Factual Consistency for Knowledge-Grounded Dialogue Systems via Knowledge Enhancement and Alignment EMNLP 2023 Cue-CoT: Chain-of-thought Prompting for Responding to In-depth Dialogue Questions with LLMs EMNLP 2023 An Empirical Study on Multiple Knowledge from ChatGPT for Emotion Recognition in Conversations EMNLP 2023 KGA: A General Machine Unlearning Framework Based on Knowledge Gap Alignment ACL 2023 Beyond Factuality: A Comprehensive Evaluation of Large Language Models as Knowledge Generators EMNLP 2023 Set Learning for Generative Information Extraction EMNLP 2023 A Training-Free Debiasing Framework with Counterfactual Reasoning for Conversational Emotion Detection EMNLP 2023 In-context Learning for Few-shot Multimodal Named Entity Recognition EMNLP 2023 ReadPrompt: A Readable Prompting Method for Reliable Knowledge Probing EMNLP 2023 Large Language Models as Source Planner for Personalized Knowledge-grounded Dialogues EMNLP 2023 UniTRec: A Unified Text-to-Text Transformer and Joint Contrastive Learning Framework for Text-based Recommendation ACL 2023 Towards Robust Personalized Dialogue Generation via Order-Insensitive Representation Regularization ACL 2023 MCML: A Novel Memory-based Contrastive Meta-Learning Method for Few Shot Slot Tagging AACL 2023 CoAD: Automatic Diagnosis through Symptom and Disease Collaborative Generation ACL 2023 MCML: A Novel Memory-based Contrastive Meta-Learning Method for Few Shot Slot Tagging IJCNLP 2023 Retrieval-free Knowledge Injection through Multi-Document Traversal for Dialogue Models ACL 2023 Strategize Before Teaching: A Conversational Tutoring System with Pedagogy Self-Distillation EACL 2023 RecInDial: A Unified Framework for Conversational Recommendation with Pretrained Language Models IJCNLP 2022 DIGAT: Modeling News Recommendation with Dual-Graph Interaction EMNLP 2022 When Cantonese NLP Meets Pre-training: Progress and Challenges IJCNLP 2022 RecInDial: A Unified Framework for Conversational Recommendation with Pretrained Language Models AACL 2022 When Cantonese NLP Meets Pre-training: Progress and Challenges AACL 2022 “I Know Who You Are”: Character-Based Features for Conversational Humor Recognition in Chinese EMNLP 2022 Learning When and What to Quote: A Quotation Recommender System with Mutual Promotion of Recommendation and Generation EMNLP 2022 Fast and Scalable Dialogue State Tracking with Explicit Modular Decomposition NAACL 2021 A Collaborative Multi-agent Reinforcement Learning Framework for Dialog Action Decomposition EMNLP 2021 Neural News Recommendation with Collaborative News Encoding and Structural User Encoding EMNLP 2021 Re-entry Prediction for Online Conversations via Self-Supervised Learning EMNLP 2021 Quotation Recommendation and Interpretation Based on Transformation from Queries to Quotations ACL 2021 Quotation Recommendation and Interpretation Based on Transformation from Queries to Quotations IJCNLP 2021 CUHK at SemEval-2020 Task 4: CommonSense Explanation, Reasoning and Prediction with Multi-task Learning COLING 2020 Learning Efficient Dialogue Policy from Demonstrations through Shaping ACL 2020 Continuity of Topic, Interaction, and Query: Learning to Quote in Online Conversations EMNLP 2020 CUHK at SemEval-2020 Task 4: CommonSense Explanation, Reasoning and Prediction with Multi-task Learning SEMEVAL 2020 Dynamic Online Conversation Recommendation ACL 2020 Neural Conversation Recommendation with Online Interaction Modeling IJCNLP 2019 Coupling Global and Local Context for Unsupervised Aspect Extraction IJCNLP 2019 Joint Effects of Context and User History for Predicting Online Conversation Re-entries ACL 2019 Sentence-Level Evidence Embedding for Claim Verification with Hierarchical Attention Networks ACL 2019 Neural Conversation Recommendation with Online Interaction Modeling EMNLP 2019 Building Personalized Simulator for Interactive Search IJCAI 2019 Coupling Global and Local Context for Unsupervised Aspect Extraction EMNLP 2019 Deep Dyna-Q: Integrating Planning for Task-Completion Dialogue Policy Learning ACL 2018 Rumor Detection on Twitter with Tree-structured Recursive Neural Networks ACL 2018 Microblog Conversation Recommendation via Joint Modeling of Topics and Discourse NAACL 2018 Task-oriented Dialogue System for Automatic Diagnosis ACL 2018 May I take your order? A Neural Model for Extracting Structured Information from Conversations EACL 2017 Recommendation vs Sentiment Analysis: A Text-Driven Latent Factor Model for Rating Prediction with Cold-Start Awareness IJCAI 2017 Detect Rumors in Microblog Posts Using Propagation Structure via Kernel Learning ACL 2017 IJCNLP-2017 Task 2: Dimensional Sentiment Analysis for Chinese Phrases IJCNLP 2017 Composite Task-Completion Dialogue Policy Learning via Hierarchical Deep Reinforcement Learning EMNLP 2017 Topic Extraction from Microblog Posts Using Conversation Structures ACL 2016 Detecting Rumors from Microblogs with Recurrent Neural Networks IJCAI 2016 ACE: Automatic Colloquialism, Typographical and Orthographic Errors Detection for Chinese Language COLING 2016 Using Content-level Structures for Summarizing Microblog Repost Trees EMNLP 2015 UIR-PKU: Twitter-OpinMiner System for Sentiment Analysis in Twitter at SemEval 2015 SEMEVAL 2015 Personalized Sentiment Classification Based on Latent Individuality of Microblog Users IJCAI 2015 Web Information Mining and Decision Support Platform for the Modern Service Industry ACL 2014 Exploiting Community Emotion for Microblog Event Detection EMNLP 2014 An Empirical Study on Uncertainty Identification in Social Media Context ACL 2013 Is Twitter A Better Corpus for Measuring Sentiment Similarity? EMNLP 2013 Cross-Lingual Identification of Ambiguous Discourse Connectives for Resource-Poor Language COLING 2012 Information-theoretic Multi-view Domain Adaptation ACL 2012 Query Weighting for Ranking Model Adaptation ACL 2011 Unsupervised Discovery of Discourse Relations for Eliminating Intra-sentence Polarity Ambiguities EMNLP 2011 A Unified Graph Model for Sentence-Based Opinion Retrieval ACL 2010 Exploiting Bilingual Information to Improve Web Search ACL 2009 Exploiting Bilingual Information to Improve Web Search IJCNLP 2009 Extractive Summarization Using Supervised and Semi-Supervised Learning COLING 2008 Lyric-based Song Sentiment Classification with Sentiment Vector Space Model ACL 2008 A Phonetic-Based Approach to Chinese Chat Text Normalization COLING 2006 A Phonetic-Based Approach to Chinese Chat Text Normalization ACL 2006 NIL Is Not Nothing: Recognition of Chinese Network Informal Language Expressions IJCNLP 2005 A Preliminary Work on Classifying Time Granularities of Temporal Questions IJCNLP 2005 Applying Machine Learning to Chinese Temporal Relation Resolution ACL 2004 Combining Linguistic Features with Weighted Bayesian Classifier for Temporal Reference Processing COLING 2004