Zhaochun Ren

ReportLogic: Evaluating Logical Quality in Deep Research Reports ACL 2026 Reinforced Efficient Reasoning via Semantically Diverse Exploration ACL 2026 MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization ICLR 2025 OmniKV: Dynamic Context Selection for Efficient Long-Context LLMs ICLR 2025 SimPER: A Minimalist Approach to Preference Alignment without Hyperparameters ICLR 2025 UIPE: Enhancing LLM Unlearning by Removing Knowledge Related to Forgetting Targets EMNLP 2025 ExcluIR: Exclusionary Neural Information Retrieval AAAI 2025 Enhancing RAG Efficiency with Adaptive Context Compression EMNLP 2025 Bridging the Capability Gap: Joint Alignment Tuning for Harmonizing LLM-based Multi-Agent Systems EMNLP 2025 Task Knowledge Injection via Interpolations and Reinstatement for Large Language Model Generalization ACL 2025 Retrieval Models Aren’t Tool-Savvy: Benchmarking Tool Retrieval for Large Language Models ACL 2025 Divide-Then-Aggregate: An Efficient Tool Learning Method via Parallel Tool Invocation ACL 2025 CAUSE: Counterfactual Assessment of User Satisfaction Estimation in Task-Oriented Dialogue Systems ACL 2024 Confucius: Iterative Tool Learning from Introspection Feedback by Easy-to-Difficult Curriculum AAAI 2024 MEFT: Memory-Efficient Fine-Tuning through Sparse Adapter ACL 2024 MELoRA: Mini-Ensemble Low-Rank Adapters for Parameter-Efficient Fine-Tuning ACL 2024 An Iterative Associative Memory Model for Empathetic Response Generation ACL 2024 Generate-then-Ground in Retrieval-Augmented Generation for Multi-hop Question Answering ACL 2024 Self-Supervised Position Debiasing for Large Language Models ACL 2024 How Large Language Models Encode Context Knowledge? A Layer-Wise Probing Study COLING 2024 Improving the Robustness of Large Language Models via Consistency Alignment COLING 2024 MAIR: A Massive Benchmark for Evaluating Instructed Retrieval EMNLP 2024 KnowTuning: Knowledge-aware Fine-tuning for Large Language Models EMNLP 2024 Learning to Use Tools via Cooperative and Interactive Agents EMNLP 2024 Knowing What LLMs DO NOT Know: A Simple Yet Effective Self-Detection Method NAACL 2024 Feature-Level Debiased Natural Language Understanding AAAI 2023 UMSE: Unified Multi-scenario Summarization Evaluation ACL 2023 Answering Ambiguous Questions via Iterative Prompting ACL 2023 Learning to Tokenize for Generative Retrieval NIPS 2023 Contrastive Learning Reduces Hallucination in Conversations AAAI 2023 RADE: Reference-Assisted Dialogue Evaluation for Open-Domain Dialogue ACL 2023 Generative Knowledge Selection for Knowledge-Grounded Dialogues EACL 2023 Multi-Source Multi-Type Knowledge Exploration and Exploitation for Dialogue Generation EMNLP 2023 Syllogistic Reasoning for Legal Judgment Analysis EMNLP 2023 Is ChatGPT Good at Search? Investigating Large Language Models as Re-Ranking Agents EMNLP 2023 Multi-Defendant Legal Judgment Prediction via Hierarchical Reasoning EMNLP 2023 Generalizing Few-Shot Named Entity Recognizers to Unseen Domains with Type-Related Features EMNLP 2023 Exploiting Emotion-Semantic Correlations for Empathetic Response Generation EMNLP 2023 Towards a Unified Framework for Reference Retrieval and Related Work Generation EMNLP 2023 DiQAD: A Benchmark Dataset for Open-domain Dialogue Quality Assessment EMNLP 2023 Knowledge Bridging for Empathetic Dialogue Generation AAAI 2022 Event Transition Planning for Open-ended Text Generation ACL 2022 Learning to Ask Conversational Questions by Optimizing Levenshtein Distance IJCNLP 2021 Learning to Ask Conversational Questions by Optimizing Levenshtein Distance ACL 2021 EmpDG: Multi-resolution Interactive Empathetic Dialogue Generation COLING 2020 Auxiliary Template-Enhanced Generative Compatibility Modeling IJCAI 2020 From Standard Summarization to New Tasks and Beyond: Summarization with Manifold Information IJCAI 2020 Abstractive Text Summarization by Incorporating Reader Comments AAAI 2019 Robust Embedding with Multi-Level Structures for Link Prediction IJCAI 2019 RepeatNet: A Repeat Aware Neural Recommendation Machine for Session-Based Recommendation AAAI 2019 Spectral Clustering in Heterogeneous Information Networks AAAI 2019 Semi-supervised User Profiling with Heterogeneous Graph Attention Networks IJCAI 2019 Sequicity: Simplifying Task-oriented Dialogue Systems with Single Sequence-to-Sequence Architectures ACL 2018 Knowledge Diffusion for Neural Dialogue Generation ACL 2018 Representativeness-aware Aspect Analysis for Brand Monitoring in Social Media IJCAI 2017