Xiaozhong Liu

LeCoDe: A Benchmark Dataset for Interactive Legal Consultation Dialogue Evaluation ACL 2026 P2S: Probabilistic Process Supervision for General-Domain Reasoning Question Answering AAAI 2026 Think Then Rewrite: Reasoning Enhanced Query Rewriting for Domain Specific Retrieval AAAI 2026 "Excuse me, may I say something..." CoLabScience, A Proactive AI Assistant for Biomedical Discovery and LLM-Expert Collaborations ACL 2026 PubMed Reasoner: Dynamic Reasoning-based Retrieval for Evidence-Grounded Biomedical Question Answering ACL 2026 VitalDiagnosis: AI-Driven Ecosystem for 24/7 Vital Monitoring and Chronic Disease Management AAAI 2026 Active Domain Knowledge Acquisition with 100-Dollar Budget: Enhancing LLMs via Cost-Efficient, Expert-Involved Interaction in Sensitive Domains EMNLP 2025 ROSE: A Reward-Oriented Data Selection Framework for LLM Task-Specific Instruction Tuning EMNLP 2025 BrailleLLM: Braille Instruction Tuning with Large Language Models for Braille Domain Tasks EMNLP 2025 Elevating Legal LLM Responses: Harnessing Trainable Logical Structures and Semantic Knowledge with Legal Reasoning NAACL 2025 Enhance Robustness of Language Models against Variation Attack through Graph Integration COLING 2024 PDAMeta: Meta-Learning Framework with Progressive Data Augmentation for Few-Shot Text Classification COLING 2024 Empowering Dual-Level Graph Self-Supervised Pretraining with Motif Discovery AAAI 2024 LLM-based Medical Assistant Personalization with Short- and Long-Term Memory Coordination NAACL 2024 From Model-centered to Human-Centered: Revision Distance as a Metric for Text Evaluation in LLMs-based Applications ACL 2024 Knowledge-Infused Legal Wisdom: Navigating LLM Consultation through the Lens of Diagnostics and Positive-Unlabeled Reinforcement Learning ACL 2024 Can Large Language Models Grasp Legal Theories? Enhance Legal Reasoning with Insights from Multi-Agent Collaboration EMNLP 2024 Knowledge Triplets Derivation from Scientific Publications via Dual-Graph Resonance COLING 2024 Unsupervised Legal Evidence Retrieval via Contrastive Learning with Approximate Aggregated Positive AAAI 2023 A Speaker Turn-Aware Multi-Task Adversarial Network for Joint User Satisfaction Estimation and Sentiment Analysis AAAI 2023 GEM: Gestalt Enhanced Markup Language Model for Web Understanding via Render Tree EMNLP 2023 Content- and Topology-Aware Representation Learning for Scientific Multi-Literature EMNLP 2023 STINMatch: Semi-Supervised Semantic-Topological Iteration Network for Financial Risk Detection via News Label Diffusion EMNLP 2023 Precedent-Enhanced Legal Judgment Prediction with LLM and Domain-Model Collaboration EMNLP 2023 Self-supervised Meta-Prompt Learning with Meta-Gradient Regularization for Few-shot Generalization EMNLP 2023 Global Structure Knowledge-Guided Relation Extraction Method for Visually-Rich Document EMNLP 2023 Evidence Aware Neural Pornographic Text Identification for Child Protection AAAI 2021 RepSum: Unsupervised Dialogue Summarization based on Replacement Strategy IJCNLP 2021 Adjacency List Oriented Relational Fact Extraction via Adaptive Multi-task Learning IJCNLP 2021 Adjacency List Oriented Relational Fact Extraction via Adaptive Multi-task Learning ACL 2021 RepSum: Unsupervised Dialogue Summarization based on Replacement Strategy ACL 2021 Unsupervised Summarization for Chat Logs with Topic-Oriented Ranking and Context-Aware Auto-Encoders AAAI 2021 A Role-Selected Sharing Network for Joint Machine-Human Chatting Handoff and Service Satisfaction Analysis EMNLP 2021 Topic-Oriented Spoken Dialogue Summarization for Customer Service with Saliency-Aware Topic Modeling AAAI 2021 Time to Transfer: Predicting and Evaluating Machine-Human Chatting Handoff AAAI 2021 Cross Copy Network for Dialogue Generation EMNLP 2020 Cross-Lingual Low-Resource Set-to-Description Retrieval for Global E-Commerce AAAI 2020 Masking Orchestration: Multi-Task Pretraining for Multi-Role Dialogue Representation Learning AAAI 2020 Sentiment Classification in Customer Service Dialogue with Topic-Aware Multi-Task Learning AAAI 2020 De-Biased Court’s View Generation with Causality EMNLP 2020 Camouflaged Chinese Spam Content Detection with Semi-supervised Generative Active Learning ACL 2020 Predicting Clinical Trial Results by Implicit Evidence Integration EMNLP 2020 Multi-Turn Dialogue Generation in E-Commerce Platform with the Context of Historical Dialogue EMNLP 2020 Detect Camouflaged Spam Content via StoneSkipping: Graph and Text Joint Embedding for Chinese Character Variation Representation EMNLP 2019 Cold-Start Aware Deep Memory Network for Multi-Entity Aspect-Based Sentiment Analysis IJCAI 2019 Using Customer Service Dialogues for Satisfaction Analysis with Context-Assisted Multiple Instance Learning IJCNLP 2019 Uncover Sexual Harassment Patterns from Personal Stories by Joint Key Element Extraction and Categorization IJCNLP 2019 Human-Like Decision Making: Document-level Aspect Sentiment Classification via Hierarchical Reinforcement Learning IJCNLP 2019 Detect Camouflaged Spam Content via StoneSkipping: Graph and Text Joint Embedding for Chinese Character Variation Representation IJCNLP 2019 Aspect Sentiment Classification Towards Question-Answering with Reinforced Bidirectional Attention Network ACL 2019 Using Customer Service Dialogues for Satisfaction Analysis with Context-Assisted Multiple Instance Learning EMNLP 2019 Uncover Sexual Harassment Patterns from Personal Stories by Joint Key Element Extraction and Categorization EMNLP 2019 Human-Like Decision Making: Document-level Aspect Sentiment Classification via Hierarchical Reinforcement Learning EMNLP 2019 Neural Related Work Summarization with a Joint Context-driven Attention Mechanism EMNLP 2018 Sentiment Classification towards Question-Answering with Hierarchical Matching Network EMNLP 2018 One vs. Many QA Matching with both Word-level and Sentence-level Attention Network COLING 2018