Lei Hou

Boundary-Guided Policy Optimization for Memory-efficient RL of Diffusion Large Language Models ACL 2026 Chaining the Evidence: Robust Reinforcement Learning for Deep Search Agents with Citation-Aware Rubric Rewards ACL 2026 From Knowing to Teaching: Scaffolding Pedagogical Decisions for LLM Agent ACL 2026 RPC-Bench: A Fine-grained Benchmark for Research Paper Comprehension ACL 2026 SimPBL: A Multi-Agent Framework for Project-Based Learning ACL 2026 WildReward: Learning Reward Models from In-the-Wild Human Interactions ACL 2026 AdaptThink: Reasoning Models Can Learn When to Think EMNLP 2025 Agentic Reward Modeling: Integrating Human Preferences with Verifiable Correctness Signals for Reliable Reward Systems ACL 2025 CogCoM: A Visual Language Model with Chain-of-Manipulations Reasoning ICLR 2025 Establishing Trustworthy LLM Evaluation via Shortcut Neuron Analysis ACL 2025 EventSum: A Large-Scale Event-Centric Summarization Dataset for Chinese Multi-News Documents AAAI 2025 LinguaLens: Towards Interpreting Linguistic Mechanisms of Large Language Models via Sparse Auto-Encoder EMNLP 2025 LongBench v2: Towards Deeper Understanding and Reasoning on Realistic Long-context Multitasks ACL 2025 LongCite: Enabling LLMs to Generate Fine-grained Citations in Long-Context QA ACL 2025 LongReward: Improving Long-context Large Language Models with AI Feedback ACL 2025 LongWriter: Unleashing 10,000+ Word Generation from Long Context LLMs ICLR 2025 MMD-ERE: Multi-Agent Multi-Sided Debate for Event Relation Extraction COLING 2025 Pre-training Distillation for Large Language Models: A Design Space Exploration ACL 2025 RM-Bench: Benchmarking Reward Models of Language Models with Subtlety and Style ICLR 2025 SeaKR: Self-aware Knowledge Retrieval for Adaptive Retrieval Augmented Generation ACL 2025 Simulating Classroom Education with LLM-Empowered Agents NAACL 2025 VerIF: Verification Engineering for Reinforcement Learning in Instruction Following EMNLP 2025 A Cause-Effect Look at Alleviating Hallucination of Knowledge-grounded Dialogue Generation COLING 2024 ADELIE: Aligning Large Language Models on Information Extraction EMNLP 2024 DocEE-zh: A Fine-grained Benchmark for Chinese Document-level Event Extraction EMNLP 2024 Evaluating Generative Language Models in Information Extraction as Subjective Question Correction COLING 2024 How Proficient Are Large Language Models in Formal Languages? An In-Depth Insight for Knowledge Base Question Answering ACL 2024 KB-Plugin: A Plug-and-play Framework for Large Language Models to Induce Programs over Low-resourced Knowledge Bases EMNLP 2024 KoLA: Carefully Benchmarking World Knowledge of Large Language Models ICLR 2024 LC4EE: LLMs as Good Corrector for Event Extraction ACL 2024 LongAlign: A Recipe for Long Context Alignment of Large Language Models EMNLP 2024 LongBench: A Bilingual, Multitask Benchmark for Long Context Understanding ACL 2024 MAVEN-ARG: Completing the Puzzle of All-in-One Event Understanding Dataset with Event Argument Annotation ACL 2024 MAVEN-FACT: A Large-scale Event Factuality Detection Dataset EMNLP 2024 MM-MATH: Advancing Multimodal Math Evaluation with Process Evaluation and Fine-grained Classification EMNLP 2024 TacoERE: Cluster-aware Compression for Event Relation Extraction COLING 2024 Untangle the KNOT: Interweaving Conflicting Knowledge and Reasoning Skills in Large Language Models COLING 2024 WaterBench: Towards Holistic Evaluation of Watermarks for Large Language Models ACL 2024 Answering Complex Logical Queries on Knowledge Graphs via Query Computation Tree Optimization ICML 2023 Benchmarking Foundation Models with Language-Model-as-an-Examiner NeurIPS 2023 Distantly Supervised Course Concept Extraction in MOOCs with Academic Discipline ACL 2023 Exploring the Cognitive Knowledge Structure of Large Language Models: An Educational Diagnostic Assessment Approach EMNLP 2023 KoRC: Knowledge Oriented Reading Comprehension Benchmark for Deep Text Understanding ACL 2023 Learn to Not Link: Exploring NIL Prediction in Entity Linking ACL 2023 OmniEvent: A Comprehensive, Fair, and Easy-to-Use Toolkit for Event Understanding EMNLP 2023 Preserving Knowledge Invariance: Rethinking Robustness Evaluation of Open Information Extraction EMNLP 2023 Probabilistic Tree-of-thought Reasoning for Answering Knowledge-intensive Complex Questions EMNLP 2023 Reasoning over Hierarchical Question Decomposition Tree for Explainable Question Answering ACL 2023 The Devil is in the Details: On the Pitfalls of Event Extraction Evaluation ACL 2023 Unveiling the Black Box of PLMs with Semantic Anchors: Towards Interpretable Neural Semantic Parsing AAAI 2023 VisKoP: Visual Knowledge oriented Programming for Interactive Knowledge Base Question Answering ACL 2023 COPEN: Probing Conceptual Knowledge in Pre-trained Language Models EMNLP 2022 Dependency Parsing via Sequence Generation EMNLP 2022 DocEE: A Large-Scale and Fine-grained Benchmark for Document-level Event Extraction NAACL 2022 Do Pre-trained Models Benefit Knowledge Graph Completion? A Reliable Evaluation and a Reasonable Approach ACL 2022 Finding Skill Neurons in Pre-trained Transformer-based Language Models EMNLP 2022 GraphQ IR: Unifying the Semantic Parsing of Graph Query Languages with One Intermediate Representation EMNLP 2022 How Can Cross-lingual Knowledge Contribute Better to Fine-Grained Entity Typing? ACL 2022 KQA Pro: A Dataset with Explicit Compositional Programs for Complex Question Answering over Knowledge Base ACL 2022 LEVEN: A Large-Scale Chinese Legal Event Detection Dataset ACL 2022 MAVEN-ERE: A Unified Large-scale Dataset for Event Coreference, Temporal, Causal, and Subevent Relation Extraction EMNLP 2022 On Transferability of Prompt Tuning for Natural Language Processing NAACL 2022 ParaMac: A General Unsupervised Paraphrase Generation Framework Leveraging Semantic Constraints and Diversifying Mechanisms EMNLP 2022 Program Transfer for Answering Complex Questions over Knowledge Bases ACL 2022 SQUIRE: A Sequence-to-sequence Framework for Multi-hop Knowledge Graph Reasoning EMNLP 2022 Syntactically Robust Training on Partially-Observed Data for Open Information Extraction EMNLP 2022 UPER: Boosting Multi-Document Summarization with an Unsupervised Prompt-based Extractor COLING 2022 CLEVE: Contrastive Pre-training for Event Extraction ACL 2021 Interpretable and Low-Resource Entity Matching via Decoupling Feature Learning from Decision Making ACL 2021 Is Multi-Hop Reasoning Really Explainable? Towards Benchmarking Reasoning Interpretability EMNLP 2021 Learning from Miscellaneous Other-Class Words for Few-shot Named Entity Recognition ACL 2021 TransferNet: An Effective and Transparent Framework for Multi-hop Question Answering over Relation Graph EMNLP 2021 TWAG: A Topic-Guided Wikipedia Abstract Generator ACL 2021 Dynamic Anticipation and Completion for Multi-Hop Reasoning over Sparse Knowledge Graph EMNLP 2020 ExpanRL: Hierarchical Reinforcement Learning for Course Concept Expansion in MOOCs AACL 2020 Image Enhanced Event Detection in News Articles AAAI 2020 Improving Event Detection via Open-domain Trigger Knowledge ACL 2020 MOOCCube: A Large-scale Data Repository for NLP Applications in MOOCs ACL 2020 Adapting Meta Knowledge Graph Information for Multi-Hop Reasoning over Few-Shot Relations EMNLP 2019 Course Concept Expansion in MOOCs with External Knowledge and Interactive Game ACL 2019 DeepChannel: Salience Estimation by Contrastive Learning for Extractive Document Summarization AAAI 2019 Fine-Grained Entity Typing via Hierarchical Multi Graph Convolutional Networks EMNLP 2019 Learning to Embed Sentences Using Attentive Recursive Trees AAAI 2019 Semi-supervised Entity Alignment via Joint Knowledge Embedding Model and Cross-graph Model EMNLP 2019 Attributed and Predictive Entity Embedding for Fine-Grained Entity Typing in Knowledge Bases COLING 2018 Differentiating Concepts and Instances for Knowledge Graph Embedding EMNLP 2018 Joint Representation Learning of Cross-lingual Words and Entities via Attentive Distant Supervision EMNLP 2018 Neural Collective Entity Linking COLING 2018 What Users Care About: A Framework for Social Content Alignment IJCAI 2013