Yuchuan Wu
23 papers · 2022–2026 · 7 conferences · across top CS/AI conferences
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Keywords
large language model
(9)
dialogue system
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task-oriented dialogue
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benchmark dataset
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contrastive learning
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llm agent
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role-playing agent
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natural language understanding
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hallucination mitigation
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task planning
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few-shot learning
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policy optimization
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direct preference optimization
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task-oriented dialog
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reinforcement learning
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dialogue state tracking
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instruction following
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spoken language understanding
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mathematical reasoning
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transfer learning
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Papers
Act-Adaptive Margin: Dynamically Calibrating Reward Models for Subjective Ambiguity
ACL 2026
MOA: Multi-Objective Alignment for Role-Playing Agents
ACL 2026
Reverse Preference Optimization for Complex Instruction Following
ACL 2025
CPO: Addressing Reward Ambiguity in Role-playing Dialogue via Comparative Policy Optimization
EMNLP 2025
SDPO: Segment-Level Direct Preference Optimization for Social Agents
ACL 2025
OmniCharacter: Towards Immersive Role-Playing Agents with Seamless Speech-Language Personality Interaction
ACL 2025
EPO: Explicit Policy Optimization for Strategic Reasoning in LLMs via Reinforcement Learning
ACL 2025
MMEvol: Empowering Multimodal Large Language Models with Evol-Instruct
ACL 2025
Self-Explanation Prompting Improves Dialogue Understanding in Large Language Models
COLING 2024
Masked Thought: Simply Masking Partial Reasoning Steps Can Improve Mathematical Reasoning Learning of Language Models
ACL 2024
Fortify the Shortest Stave in Attention: Enhancing Context Awareness of Large Language Models for Effective Tool Use
ACL 2024
UniPCM: Universal Pre-trained Conversation Model with Task-aware Automatic Prompt
COLING 2024
Aligning Logits Generatively for Principled Black-Box Knowledge Distillation
CVPR 2024
Semantically-Shifted Incremental Adapter-Tuning is A Continual ViTransformer
CVPR 2024
FlowBench: Revisiting and Benchmarking Workflow-Guided Planning for LLM-based Agents
EMNLP 2024
Improving Factual Consistency of News Summarization by Contrastive Preference Optimization
EMNLP 2024
Enhancing the General Agent Capabilities of Low-Paramter LLMs through Tuning and Multi-Branch Reasoning
NAACL 2024
SpokenWOZ: A Large-Scale Speech-Text Benchmark for Spoken Task-Oriented Dialogue Agents
NIPS 2023
Speech-Text Pre-training for Spoken Dialog Understanding with Explicit Cross-Modal Alignment
ACL 2023
GALAXY: A Generative Pre-trained Model for Task-Oriented Dialog with Semi-supervised Learning and Explicit Policy Injection
AAAI 2022
A Slot Is Not Built in One Utterance: Spoken Language Dialogs with Sub-Slots
ACL 2022
CGoDial: A Large-Scale Benchmark for Chinese Goal-oriented Dialog Evaluation
EMNLP 2022
UniMSE: Towards Unified Multimodal Sentiment Analysis and Emotion Recognition
EMNLP 2022