Lei Hou

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