Xianpei Han

According to our database, Xianpei Han authored at least 161 papers between 2007 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Aligning Retrieval with Reader Needs: Reader-Centered Passage Selection for Open-Domain Question Answering.

Chunlei Xin, Shuheng Zhou, Xuanang Chen, Yaojie Lu, Huijia Zhu, Weiqiang Wang, Zhongyi Liu, Xianpei Han, Le Sun

Proceedings of the 31st International Conference on Computational Linguistics, 2025

Match, Compare, or Select? An Investigation of Large Language Models for Entity Matching.

Tianshu Wang, Xiaoyang Chen, Hongyu Lin, Xuanang Chen, Xianpei Han, Le Sun, Hao Wang, Zhenyu Zeng

Proceedings of the 31st International Conference on Computational Linguistics, 2025

Improved Sparse Upcycling for Instruction Tuning.

Wangyi Jiang, Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 31st International Conference on Computational Linguistics, 2025

2024

The Life Cycle of Knowledge in Big Language Models: A Survey.

Boxi Cao, Hongyu Lin, Xianpei Han, Le Sun

Mach. Intell. Res., April, 2024

AI for social science and social science of AI: A survey.

Ruoxi Xu, Yingfei Sun, Mengjie Ren, Shiguang Guo, Ruotong Pan, Hongyu Lin, Le Sun, Xianpei Han

Inf. Process. Manag., March, 2024

The Rise and Down of Babel Tower: Investigating the Evolution Process of Multilingual Code Large Language Model.

Jiawei Chen, Wentao Chen, Jing Su, Jingjing Xu, Hongyu Lin, Mengjie Ren, Yaojie Lu, Xianpei Han, Le Sun

CoRR, 2024

Search, Verify and Feedback: Towards Next Generation Post-training Paradigm of Foundation Models via Verifier Engineering.

Xinyan Guan, Yanjiang Liu, Xinyu Lu, Boxi Cao, Ben He, Xianpei Han, Le Sun, Jie Lou, Bowen Yu, Yaojie Lu, Hongyu Lin

CoRR, 2024

Transferable Post-training via Inverse Value Learning.

Xinyu Lu, Xueru Wen, Yaojie Lu, Bowen Yu, Hongyu Lin, Haiyang Yu, Le Sun, Xianpei Han, Yongbin Li

CoRR, 2024

Aligning Large Language Models via Self-Steering Optimization.

Hao Xiang, Bowen Yu, Hongyu Lin, Keming Lu, Yaojie Lu, Xianpei Han, Le Sun, Jingren Zhou, Junyang Lin

CoRR, 2024

A Unified View of Delta Parameter Editing in Post-Trained Large-Scale Models.

Qiaoyu Tang, Le Yu, Bowen Yu, Hongyu Lin, Keming Lu, Yaojie Lu, Xianpei Han, Le Sun

CoRR, 2024

StructRAG: Boosting Knowledge Intensive Reasoning of LLMs via Inference-time Hybrid Information Structurization.

Zhuoqun Li, Xuanang Chen, Haiyang Yu, Hongyu Lin, Yaojie Lu, Qiaoyu Tang, Fei Huang, Xianpei Han, Le Sun, Yongbin Li

CoRR, 2024

Multi-Facet Counterfactual Learning for Content Quality Evaluation.

Jiasheng Zheng, Hongyu Lin, Boxi Cao, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun

CoRR, 2024

Rethinking Reward Model Evaluation: Are We Barking up the Wrong Tree?

Xueru Wen, Jie Lou, Yaojie Lu, Hongyu Lin, Xing Yu, Xinyu Lu, Ben He, Xianpei Han, Debing Zhang, Le Sun

CoRR, 2024

READoc: A Unified Benchmark for Realistic Document Structured Extraction.

Zichao Li, Aizier Abulaiti, Yaojie Lu, Xuanang Chen, Jia Zheng, Hongyu Lin, Xianpei Han, Le Sun

CoRR, 2024

Critic-CoT: Boosting the reasoning abilities of large language model via Chain-of-thoughts Critic.

Xin Zheng, Jie Lou, Boxi Cao, Xueru Wen, Yuqiu Ji, Hongyu Lin, Yaojie Lu, Xianpei Han, Debing Zhang, Le Sun

CoRR, 2024

DOMAINEVAL: An Auto-Constructed Benchmark for Multi-Domain Code Generation.

Qiming Zhu, Jialun Cao, Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun, Shing-Chi Cheung

CoRR, 2024

CRUXEval-X: A Benchmark for Multilingual Code Reasoning, Understanding and Execution.

Ruiyang Xu, Jialun Cao, Yaojie Lu, Hongyu Lin, Xianpei Han, Ben He, Shing-Chi Cheung, Le Sun

CoRR, 2024

Beyond Correctness: Benchmarking Multi-dimensional Code Generation for Large Language Models.

Jiasheng Zheng, Boxi Cao, Zhengzhao Ma, Ruotong Pan, Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

CoRR, 2024

On-Policy Fine-grained Knowledge Feedback for Hallucination Mitigation.

Xueru Wen, Xinyu Lu, Xinyan Guan, Yaojie Lu, Hongyu Lin, Ben He, Xianpei Han, Le Sun

CoRR, 2024

Towards Scalable Automated Alignment of LLMs: A Survey.

Boxi Cao, Keming Lu, Xinyu Lu, Jiawei Chen, Mengjie Ren, Hao Xiang, Peilin Liu, Yaojie Lu, Ben He, Xianpei Han, Le Sun, Hongyu Lin, Bowen Yu

CoRR, 2024

Match, Compare, or Select? An Investigation of Large Language Models for Entity Matching.

Tianshu Wang, Hongyu Lin, Xiaoyang Chen, Xianpei Han, Hao Wang, Zhenyu Zeng, Le Sun

CoRR, 2024

Base of RoPE Bounds Context Length.

Xin Men, Mingyu Xu, Bingning Wang, Qingyu Zhang, Hongyu Lin, Xianpei Han, Weipeng Chen

CoRR, 2024

URL: Universal Referential Knowledge Linking via Task-instructed Representation Compression.

Zhuoqun Li, Hongyu Lin, Tianshu Wang, Boxi Cao, Yaojie Lu, Weixiang Zhou, Hao Wang, Zhenyu Zeng, Le Sun, Xianpei Han

CoRR, 2024

Towards Universal Dense Blocking for Entity Resolution.

Tianshu Wang, Hongyu Lin, Xianpei Han, Xiaoyang Chen, Boxi Cao, Le Sun

CoRR, 2024

Spiral of Silences: How is Large Language Model Killing Information Retrieval? - A Case Study on Open Domain Question Answering.

Xiaoyang Chen, Ben He, Hongyu Lin, Xianpei Han, Tianshu Wang, Boxi Cao, Le Sun, Yingfei Sun

CoRR, 2024

Academically intelligent LLMs are not necessarily socially intelligent.

Ruoxi Xu, Hongyu Lin, Xianpei Han, Le Sun, Yingfei Sun

CoRR, 2024

ShortGPT: Layers in Large Language Models are More Redundant Than You Expect.

Xin Men, Mingyu Xu, Qingyu Zhang, Bingning Wang, Hongyu Lin, Yaojie Lu, Xianpei Han, Weipeng Chen

CoRR, 2024

Self-Retrieval: Building an Information Retrieval System with One Large Language Model.

Qiaoyu Tang, Jiawei Chen, Bowen Yu, Yaojie Lu, Cheng Fu, Haiyang Yu, Hongyu Lin, Fei Huang, Ben He, Xianpei Han, Le Sun, Yongbin Li

CoRR, 2024

Chain-of-Rewrite: Aligning Question and Documents for Open-Domain Question Answering.

Chunlei Xin, Yaojie Lu, Hongyu Lin, Shuheng Zhou, Huijia Zhu, Weiqiang Wang, Zhongyi Liu, Xianpei Han, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

Not All Contexts Are Equal: Teaching LLMs Credibility-aware Generation.

Ruotong Pan, Boxi Cao, Hongyu Lin, Xianpei Han, Jia Zheng, Sirui Wang, Xunliang Cai, Le Sun

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Seg2Act: Global Context-aware Action Generation for Document Logical Structuring.

Zichao Li, Shaojie He, Meng Liao, Xuanang Chen, Yaojie Lu, Hongyu Lin, Yanxiong Lu, Xianpei Han, Le Sun

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Executing Natural Language-Described Algorithms with Large Language Models: An Investigation.

Xin Zheng, Qiming Zhu, Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Beyond Full Fine-tuning: Harnessing the Power of LoRA for Multi-Task Instruction Tuning.

Chunlei Xin, Yaojie Lu, Hongyu Lin, Shuheng Zhou, Huijia Zhu, Weiqiang Wang, Zhongyi Liu, Xianpei Han, Le Sun

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Meta-Cognitive Analysis: Evaluating Declarative and Procedural Knowledge in Datasets and Large Language Models.

Zhuoqun Li, Hongyu Lin, Yaojie Lu, Hao Xiang, Xianpei Han, Le Sun

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Retentive or Forgetful? Diving into the Knowledge Memorizing Mechanism of Language Models.

Boxi Cao, Qiaoyu Tang, Hongyu Lin, Shanshan Jiang, Bin Dong, Xianpei Han, Jiawei Chen, Tianshu Wang, Le Sun

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

ChatGPT Is a Knowledgeable but Inexperienced Solver: An Investigation of Commonsense Problem in Large Language Models.

Ning Bian, Xianpei Han, Le Sun, Hongyu Lin, Yaojie Lu, Ben He, Shanshan Jiang, Bin Dong

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Few-shot Named Entity Recognition via Superposition Concept Discrimination.

Jiawei Chen, Hongyu Lin, Xianpei Han, Yaojie Lu, Shanshan Jiang, Bin Dong, Le Sun

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Pattern Shifting or Knowledge Losing? A Forgetting Perspective for Understanding the Effect of Instruction Fine-Tuning.

Chunkang Zhang, Boxi Cao, Yaojie Lu, Hongyu Lin, Liu Cao, Ke Zeng, Guanglu Wan, Xunliang Cai, Xianpei Han, Le Sun

Proceedings of the Chinese Computational Linguistics - 23rd China National Conference, 2024

Learning or Self-aligning? Rethinking Instruction Fine-tuning.

Mengjie Ren, Boxi Cao, Hongyu Lin, Cao Liu, Xianpei Han, Ke Zeng, Guanglu Wan, Xunliang Cai, Le Sun

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

SoFA: Shielded On-the-fly Alignment via Priority Rule Following.

Xinyu Lu, Bowen Yu, Yaojie Lu, Hongyu Lin, Haiyang Yu, Le Sun, Xianpei Han, Yongbin Li

Proceedings of the Findings of the Association for Computational Linguistics, 2024

XMC-Agent : Dynamic Navigation over Scalable Hierarchical Index for Incremental Extreme Multi-label Classification.

Yanjiang Liu, Tianyun Zhong, Yaojie Lu, Hongyu Lin, Ben He, Shuheng Zhou, Huijia Zhu, Weiqiang Wang, Zhongyi Liu, Xianpei Han, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics, 2024

Debiasing In-Context Learning by Instructing LLMs How to Follow Demonstrations.

Lvxue Li, Jiaqi Chen, Xinyu Lu, Yaojie Lu, Hongyu Lin, Shuheng Zhou, Huijia Zhu, Weiqiang Wang, Zhongyi Liu, Xianpei Han, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics, 2024

Open Grounded Planning: Challenges and Benchmark Construction.

Shiguang Guo, Ziliang Deng, Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

Spiral of Silence: How is Large Language Model Killing Information Retrieval? - A Case Study on Open Domain Question Answering.

Xiaoyang Chen, Ben He, Hongyu Lin, Xianpei Han, Tianshu Wang, Boxi Cao, Le Sun, Yingfei Sun

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

REInstruct: Building Instruction Data from Unlabeled Corpus.

Shu Chen, Xinyan Guan, Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics, 2024

StructEval: Deepen and Broaden Large Language Model Assessment via Structured Evaluation.

Boxi Cao, Mengjie Ren, Hongyu Lin, Xianpei Han, Feng Zhang, Junfeng Zhan, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics, 2024

Rule or Story, Which is a Better Commonsense Expression for Talking with Large Language Models?

Ning Bian, Xianpei Han, Hongyu Lin, Yaojie Lu, Ben He, Le Sun

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2024

Mitigating Large Language Model Hallucinations via Autonomous Knowledge Graph-Based Retrofitting.

Xinyan Guan, Yanjiang Liu, Hongyu Lin, Yaojie Lu, Ben He, Xianpei Han, Le Sun

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

Benchmarking Large Language Models in Retrieval-Augmented Generation.

Jiawei Chen, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

DBCopilot: Scaling Natural Language Querying to Massive Databases.

Tianshu Wang, Hongyu Lin, Xianpei Han, Le Sun, Xiaoyang Chen, Hao Wang, Zhenyu Zeng

CoRR, 2023

ToolAlpaca: Generalized Tool Learning for Language Models with 3000 Simulated Cases.

Qiaoyu Tang, Ziliang Deng, Hongyu Lin, Xianpei Han, Qiao Liang, Le Sun

CoRR, 2023

DLUE: Benchmarking Document Language Understanding.

Ruoxi Xu, Hongyu Lin, Xinyan Guan, Xianpei Han, Yingfei Sun, Le Sun

CoRR, 2023

Retentive or Forgetful? Diving into the Knowledge Memorizing Mechanism of Language Models.

Boxi Cao, Qiaoyu Tang, Hongyu Lin, Xianpei Han, Jiawei Chen, Tianshu Wang, Le Sun

CoRR, 2023

Harvesting Event Schemas from Large Language Models.

Jialong Tang, Hongyu Lin, Zhuoqun Li, Yaojie Lu, Xianpei Han, Le Sun

CoRR, 2023

A Drop of Ink Makes a Million Think: The Spread of False Information in Large Language Models.

Ning Bian, Peilin Liu, Xianpei Han, Hongyu Lin, Yaojie Lu, Ben He, Le Sun

CoRR, 2023

ChatGPT is a Knowledgeable but Inexperienced Solver: An Investigation of Commonsense Problem in Large Language Models.

Ning Bian, Xianpei Han, Le Sun, Hongyu Lin, Yaojie Lu, Ben He

CoRR, 2023

Toward Unified Controllable Text Generation via Regular Expression Instruction.

Xin Zheng, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2023

Does the Correctness of Factual Knowledge Matter for Factual Knowledge-Enhanced Pre-trained Language Models?

Boxi Cao, Qiaoyu Tang, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

Contrastive Distant Supervision for Debiased and Denoised Machine Reading Comprehension.

Ning Bian, Hongyu Lin, Xianpei Han, Ben He, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

SentBench: Comprehensive Evaluation of Self-Supervised Sentence Representation with Benchmark Construction.

Xiaoming Liu, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the Chinese Computational Linguistics - 22nd China National Conference, 2023

Document Information Extraction via Global Tagging.

Shaojie He, Tianshu Wang, Yaojie Lu, Hongyu Lin, Xianpei Han, Yingfei Sun, Le Sun

Proceedings of the Chinese Computational Linguistics - 22nd China National Conference, 2023

Ambiguous Learning from Retrieval: Towards Zero-shot Semantic Parsing.

Shan Wu, Chunlei Xin, Hongyu Lin, Xianpei Han, Cao Liu, Jiansong Chen, Fan Yang, Guanglu Wan, Le Sun

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

WebDP: Understanding Discourse Structures in Semi-Structured Web Documents.

Peilin Liu, Hongyu Lin, Meng Liao, Hao Xiang, Xianpei Han, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

Learning In-context Learning for Named Entity Recognition.

Jiawei Chen, Yaojie Lu, Hongyu Lin, Jie Lou, Wei Jia, Dai Dai, Hua Wu, Boxi Cao, Xianpei Han, Le Sun

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Dialogue Rewriting via Skeleton-Guided Generation.

Chunlei Xin, Hongyu Lin, Shan Wu, Xianpei Han, Bo Chen, Wen Dai, Shuai Chen, Bin Wang, Le Sun

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

Universal Information Extraction as Unified Semantic Matching.

Jie Lou, Yaojie Lu, Dai Dai, Wei Jia, Hongyu Lin, Xianpei Han, Le Sun, Hua Wu

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Bridging the Gap between Reality and Ideality of Entity Matching: A Revisiting and Benchmark Re-Construction.

Tianshu Wang, Hongyu Lin, Cheng Fu, Xianpei Han, Le Sun, Feiyu Xiong, Hui Chen, Minlong Lu, Xiuwen Zhu

CoRR, 2022

End-to-end neural event coreference resolution.

Yaojie Lu, Hongyu Lin, Jialong Tang, Xianpei Han, Le Sun

Artif. Intell., 2022

Bridging the Gap between Reality and Ideality of Entity Matching: A Revisting and Benchmark Re-Constrcution.

Tianshu Wang, Hongyu Lin, Cheng Fu, Xianpei Han, Le Sun, Feiyu Xiong, Hui Chen, Minlong Lu, Xiuwen Zhu

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

Semantic-aware Contrastive Learning for More Accurate Semantic Parsing.

Shan Wu, Chunlei Xin, Bo Chen, Xianpei Han, Le Sun

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

Incorporating Ranking Context for End-to-End BERT Re-ranking.

Xiaoyang Chen, Kai Hui, Ben He, Xianpei Han, Le Sun, Zheng Ye

Proceedings of the Advances in Information Retrieval, 2022

Data Synthesis and Iterative Refinement for Neural Semantic Parsing without Annotated Logical Forms.

Shan Wu, Bo Chen, Xianpei Han, Le Sun

Proceedings of the Chinese Computational Linguistics - 21st China National Conference, 2022

ECO v1: Towards Event-Centric Opinion Mining.

Ruoxi Xu, Hongyu Lin, Meng Liao, Xianpei Han, Jin Xu, Wei Tan, Yingfei Sun, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

Pre-training to Match for Unified Low-shot Relation Extraction.

Fangchao Liu, Hongyu Lin, Xianpei Han, Boxi Cao, Le Sun

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

Few-shot Named Entity Recognition with Self-describing Networks.

Jiawei Chen, Qing Liu, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

Can Prompt Probe Pretrained Language Models? Understanding the Invisible Risks from a Causal View.

Boxi Cao, Hongyu Lin, Xianpei Han, Fangchao Liu, Le Sun

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

Unified Structure Generation for Universal Information Extraction.

Yaojie Lu, Qing Liu, Dai Dai, Xinyan Xiao, Hongyu Lin, Xianpei Han, Le Sun, Hua Wu

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2022

Procedural Text Understanding via Scene-Wise Evolution.

Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu

Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021

An External Knowledge Enhanced Graph-based Neural Network for Sentence Ordering.

Yongjing Yin, Shaopeng Lai, Linfeng Song, Chulun Zhou, Xianpei Han, Junfeng Yao, Jinsong Su

J. Artif. Intell. Res., 2021

Contextualized query expansion via unsupervised chunk selection for text retrieval.

Zhi Zheng, Kai Hui, Ben He, Xianpei Han, Le Sun, Andrew Yates

Inf. Process. Manag., 2021

CUGE: A Chinese Language Understanding and Generation Evaluation Benchmark.

Yuan Yao, Qingxiu Dong, Jian Guan, Boxi Cao, Zhengyan Zhang, Chaojun Xiao, Xiaozhi Wang, Fanchao Qi, Junwei Bao, Jinran Nie, Zheni Zeng, Yuxian Gu, Kun Zhou, Xuancheng Huang, Wenhao Li, Shuhuai Ren, Jinliang Lu, Chengqiang Xu, Huadong Wang, Guoyang Zeng, Zile Zhou, Jiajun Zhang, Juanzi Li, Minlie Huang, Rui Yan, Xiaodong He, Xiaojun Wan, Xin Zhao, Xu Sun, Yang Liu, Zhiyuan Liu, Xianpei Han, Erhong Yang, Zhifang Sui, Maosong Sun

CoRR, 2021

Bridging the Gap between Language Model and Reading Comprehension: Unsupervised MRC via Self-Supervision.

Ning Bian, Xianpei Han, Bo Chen, Hongyu Lin, Ben He, Le Sun

CoRR, 2021

Co-BERT: A Context-Aware BERT Retrieval Model Incorporating Local and Query-specific Context.

Xiaoyang Chen, Kai Hui, Ben He, Xianpei Han, Le Sun, Zheng Ye

CoRR, 2021

Retrofitting Soft Rules for Knowledge Representation Learning.

Bo An, Xianpei Han, Cheng Fu, Le Sun

Big Data Res., 2021

Progressive Adversarial Learning for Bootstrapping: A Case Study on Entity Set Expansion.

Lingyong Yan, Xianpei Han, Le Sun

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Fine-grained Entity Typing via Label Reasoning.

Qing Liu, Hongyu Lin, Xinyan Xiao, Xianpei Han, Le Sun, Hua Wu

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

Honey or Poison? Solving the Trigger Curse in Few-shot Event Detection via Causal Intervention.

Jiawei Chen, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

From Learning-to-Match to Learning-to-Discriminate: Global Prototype Learning for Few-shot Relation Classification.

Fangchao Liu, Xinyan Xiao, Lingyong Yan, Hongyu Lin, Xianpei Han, Dai Dai, Hua Wu, Le Sun

Proceedings of the Chinese Computational Linguistics - 20th China National Conference, 2021

Dependency to Semantics: Structure Transformation and Syntax-Guided Attention for Neural Semantic Parsing.

Shan Wu, Bo Chen, Xianpei Han, Le Sun

Proceedings of the Knowledge Graph and Semantic Computing: Knowledge Graph Empowers New Infrastructure Construction, 2021

De-biasing Distantly Supervised Named Entity Recognition via Causal Intervention.

Wenkai Zhang, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

From Paraphrasing to Semantic Parsing: Unsupervised Semantic Parsing via Synchronous Semantic Decoding.

Shan Wu, Bo Chen, Chunlei Xin, Xianpei Han, Le Sun, Weipeng Zhang, Jiansong Chen, Fan Yang, Xunliang Cai

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

From Discourse to Narrative: Knowledge Projection for Event Relation Extraction.

Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Element Intervention for Open Relation Extraction.

Fangchao Liu, Lingyong Yan, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Knowledgeable or Educated Guess? Revisiting Language Models as Knowledge Bases.

Boxi Cao, Hongyu Lin, Xianpei Han, Le Sun, Lingyong Yan, Meng Liao, Tong Xue, Jin Xu

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Text2Event: Controllable Sequence-to-Structure Generation for End-to-end Event Extraction.

Yaojie Lu, Hongyu Lin, Jin Xu, Xianpei Han, Jialong Tang, Annan Li, Le Sun, Meng Liao, Shaoyi Chen

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

Denoising Distantly Supervised Named Entity Recognition via a Hypergeometric Probabilistic Model.

Wenkai Zhang, Hongyu Lin, Xianpei Han, Le Sun, Huidan Liu, Zhicheng Wei, Nicholas Jing Yuan

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

Benchmarking Knowledge-Enhanced Commonsense Question Answering via Knowledge-to-Text Transformation.

Ning Bian, Xianpei Han, Bo Chen, Le Sun

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

From Bag of Sentences to Document: Distantly Supervised Relation Extraction via Machine Reading Comprehension.

Lingyong Yan, Xianpei Han, Le Sun, Fangchao Liu, Ning Bian

CoRR, 2020

A Rigourous Study on Named Entity Recognition: Can Fine-tuning Pretrained Model Lead to the Promised Land?

Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

CoRR, 2020

Overview of the CCKS 2019 Knowledge Graph Evaluation Track: Entity, Relation, Event and QA.

Xianpei Han, Zhichun Wang, Jiangtao Zhang, Qinghua Wen, Wenqi Li, Buzhou Tang, Qi Wang, Zhifan Feng, Yang Zhang, Yajuan Lu, Haitao Wang, Wenliang Chen, Hao Shao, Yubo Chen, Kang Liu, Jun Zhao, Taifeng Wang, Kezun Zhang, Meng Wang, Yinlin Jiang, Guilin Qi, Lei Zou, Sen Hu, Minhao Zhang, Yinnian Lin

CoRR, 2020

ISCAS_ICIP at MWPD-2020 Task 1: Product Matching Based on Deep Entity Matching Frameworks.

Cheng Fu, Tianshu Wang, Hao Nie, Xianpei Han, Le Sun

Proceedings of the Semantic Web Challenge on Mining the Web of HTML-embedded Product Data co-located with the 19th International Semantic Web Conference (ISWC 2020), 2020

ISCAS at SemEval-2020 Task 5: Pre-trained Transformers for Counterfactual Statement Modeling.

Yaojie Lu, Annan Li, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Global Structure and Local Semantics-Preserved Embeddings for Entity Alignment.

Hao Nie, Xianpei Han, Le Sun, Chi Man Wong, Qiang Chen, Suhui Wu, Wei Zhang

Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

Hierarchical Matching Network for Heterogeneous Entity Resolution.

Cheng Fu, Xianpei Han, Jiaming He, Le Sun

Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

BERT-QE: Contextualized Query Expansion for Document Re-ranking.

Zhi Zheng, Kai Hui, Ben He, Xianpei Han, Le Sun, Andrew Yates

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

Global Bootstrapping Neural Network for Entity Set Expansion.

Lingyong Yan, Xianpei Han, Ben He, Le Sun

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

Syntactic and Semantic-driven Learning for Open Information Extraction.

Jialong Tang, Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun, Xinyan Xiao, Hua Wu

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

A Rigorous Study on Named Entity Recognition: Can Fine-tuning Pretrained Model Lead to the Promised Land?

Hongyu Lin, Yaojie Lu, Jialong Tang, Xianpei Han, Le Sun, Zhicheng Wei, Nicholas Jing Yuan

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

Reinforcement Learning for Clue Selection in Web-Based Entity Translation Mining.

Lingyong Yan, Xianpei Han, Le Sun

Proceedings of the Knowledge Graph and Semantic Computing: Knowledge Graph and Cognitive Intelligence, 2020

End-to-End Bootstrapping Neural Network for Entity Set Expansion.

Lingyong Yan, Xianpei Han, Ben He, Le Sun

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

Learning to Map Frequent Phrases to Sub-Structures of Meaning Representation for Neural Semantic Parsing.

Bo Chen, Xianpei Han, Ben He, Le Sun

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

A neural image captioning model with caption-to-images semantic constructor.

Jinsong Su, Jialong Tang, Ziyao Lu, Xianpei Han, Haiying Zhang

Neurocomputing, 2019

CAIL2019-SCM: A Dataset of Similar Case Matching in Legal Domain.

Chaojun Xiao, Haoxi Zhong, Zhipeng Guo, Cunchao Tu, Zhiyuan Liu, Maosong Sun, Tianyang Zhang, Xianpei Han, Zhen Hu, Heng Wang, Jianfeng Xu

CoRR, 2019

External Knowledge-Based Weakly Supervised Learning Approach on Chinese Clinical Named Entity Recognition.

Yeheng Duan, Long-Long Ma, Xianpei Han, Le Sun, Bin Dong, Shanshan Jiang

Proceedings of the Semantic Technology - 9th Joint International Conference, 2019

Retrofitting Soft Rules for Knowledge Representation Learning.

Bo An, Xianpei Han, Le Sun

Proceedings of the Semantic Technology - 9th Joint International Conference, 2019

End-to-End Multi-Perspective Matching for Entity Resolution.

Cheng Fu, Xianpei Han, Le Sun, Bo Chen, Wei Zhang, Suhui Wu, Hao Kong

Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, 2019

Learning to Bootstrap for Entity Set Expansion.

Lingyong Yan, Xianpei Han, Le Sun, Ben He

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Gazetteer-Enhanced Attentive Neural Networks for Named Entity Recognition.

Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun, Bin Dong, Shanshan Jiang

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

EUSP: An Easy-to-Use Semantic Parsing PlatForm.

Bo An, Bo Chen, Xianpei Han, Le Sun

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Deep Sequence-to-Sequence Entity Matching for Heterogeneous Entity Resolution.

Hao Nie, Xianpei Han, Ben He, Le Sun, Bo Chen, Wei Zhang, Suhui Wu, Hao Kong

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

Distilling Discrimination and Generalization Knowledge for Event Detection via Delta-Representation Learning.

Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

Cost-sensitive Regularization for Label Confusion-aware Event Detection.

Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

Sequence-to-Nuggets: Nested Entity Mention Detection via Anchor-Region Networks.

Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018

Overview of CAIL2018: Legal Judgment Prediction Competition.

Haoxi Zhong, Chaojun Xiao, Zhipeng Guo, Cunchao Tu, Zhiyuan Liu, Maosong Sun, Yansong Feng, Xianpei Han, Zhen Hu, Heng Wang, Jianfeng Xu

CoRR, 2018

CAIL2018: A Large-Scale Legal Dataset for Judgment Prediction.

Chaojun Xiao, Haoxi Zhong, Zhipeng Guo, Cunchao Tu, Zhiyuan Liu, Maosong Sun, Yansong Feng, Xianpei Han, Zhen Hu, Heng Wang, Jianfeng Xu

CoRR, 2018

Accurate Text-Enhanced Knowledge Graph Representation Learning.

Bo An, Bo Chen, Xianpei Han, Le Sun

Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2018

Semi-Supervised Lexicon Learning for Wide-Coverage Semantic Parsing.

Bo Chen, Bo An, Le Sun, Xianpei Han

Proceedings of the 27th International Conference on Computational Linguistics, 2018

Model-Free Context-Aware Word Composition.

Bo An, Xianpei Han, Le Sun

Proceedings of the 27th International Conference on Computational Linguistics, 2018

Nugget Proposal Networks for Chinese Event Detection.

Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

Adaptive Scaling for Sparse Detection in Information Extraction.

Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

Sequence-to-Action: End-to-End Semantic Graph Generation for Semantic Parsing.

Bo Chen, Le Sun, Xianpei Han

Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics, 2018

Variational Recurrent Neural Machine Translation.

Jinsong Su, Shan Wu, Deyi Xiong, Yaojie Lu, Xianpei Han, Biao Zhang

Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017

ISCAS_Sogou at TAC-KBP 2017.

Xianpei Han, Xiliang Song, Hongyu Lin, Qichen Zhu, Yaojie Lu, Le Sun, Jingfang Xu, Mingrong Liu, Ranxu Su, Sheng Shang, Chenwei Ran, Feifei Xue

Proceedings of the 2017 Text Analysis Conference, 2017

Reasoning with Heterogeneous Knowledge for Commonsense Machine Comprehension.

Hongyu Lin, Le Sun, Xianpei Han

Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

Distant Supervision via Prototype-Based Global Representation Learning.

Xianpei Han, Le Sun

Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016

ISCAS_NLP at SemEval-2016 Task 1: Sentence Similarity Based on Support Vector Regression using Multiple Features.

Cheng Fu, Bo An, Xianpei Han, Le Sun

Proceedings of the 10th International Workshop on Semantic Evaluation, 2016

Context-Sensitive Inference Rule Discovery: A Graph-Based Method.

Xianpei Han, Le Sun

Proceedings of the COLING 2016, 2016

Large Scale Semantic Relation Discovery: Toward Establishing the Missing Link Between Wikipedia and Semantic Network.

Xianpei Han, Xiliang Song, Le Sun

Proceedings of the Knowledge Graph and Semantic Computing: Semantic, Knowledge, and Linked Big Data, 2016

Sentence Rewriting for Semantic Parsing.

Bo Chen, Le Sun, Xianpei Han, Bo An

Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, 2016

A Joint Model for Entity Set Expansion and Attribute Extraction from Web Search Queries.

Zhenzhong Zhang, Le Sun, Xianpei Han

Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

Global Distant Supervision for Relation Extraction.

Xianpei Han, Le Sun

Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

2015

Graph-Based Collective Lexical Selection for Statistical Machine Translation.

Jinsong Su, Deyi Xiong, Shujian Huang, Xianpei Han, Junfeng Yao

Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, 2015

Learning to Mine Query Subtopics from Query Log.

Zhenzhong Zhang, Le Sun, Xianpei Han

Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing, 2015

A Context-Aware Topic Model for Statistical Machine Translation.

Jinsong Su, Deyi Xiong, Yang Liu, Xianpei Han, Hongyu Lin, Junfeng Yao, Min Zhang

Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing, 2015

2014

A Probabilistic Co-Bootstrapping Method for Entity Set Expansion.

Bei Shi, Zhenzhong Zhang, Le Sun, Xianpei Han

Proceedings of the COLING 2014, 2014

A Feature-Enriched Tree Kernel for Relation Extraction.

Le Sun, Xianpei Han

Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics, 2014

Semantic Consistency: A Local Subspace Based Method for Distant Supervised Relation Extraction.

Xianpei Han, Le Sun

Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics, 2014

Knowledge Extraction from Wikis/BBS/Blogs/News Web Sites.

Jun Zhao, Kang Liu, Guangyou Zhou, Zhenyu Qi, Yang Liu, Xianpei Han

Proceedings of the Mining User Generated Content., 2014

2013

Learning to detect task boundaries of query session.

Zhenzhong Zhang, Le Sun, Xianpei Han

Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

2012

An Entity-Topic Model for Entity Linking.

Xianpei Han, Le Sun

Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning, 2012

A Cascaded Approach for CIPS-SIGHAN Micro-Blog Word Segmentation Bakeoff 2012.

Bei Shi, Xianpei Han, Le Sun

Proceedings of the Second CIPS-SIGHAN Joint Conference on Chinese Language Processing, 2012

SIR-NERD: A Chinese Named Entity Recognition and Disambiguation System using a Two-Stage Method.

Zehuan Peng, Le Sun, Xianpei Han

Proceedings of the Second CIPS-SIGHAN Joint Conference on Chinese Language Processing, 2012

2011

Collective entity linking in web text: a graph-based method.

Xianpei Han, Le Sun, Jun Zhao

Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

ISCAS at Subtopic Mining Task in NTCIR9.

Xue Jiang, Xianpei Han, Le Sun

Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2011

A Generative Entity-Mention Model for Linking Entities with Knowledge Base.

Xianpei Han, Le Sun

Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, 2011

2010

Topic-driven web search result organization by leveraging wikipedia semantic knowledge.

Xianpei Han, Jun Zhao

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

Structural Semantic Relatedness: A Knowledge-Based Method to Named Entity Disambiguation.

Xianpei Han, Jun Zhao

Proceedings of the ACL 2010, 2010

2009

Web personal name disambiguation based on reference entity tables mined from the web.

Xianpei Han, Jun Zhao

Proceedings of the 11th ACM International Workshop on Web Information and Data Management (WIDM 2009), 2009

NLPR_KBP in TAC 2009 KBP Track: A Two-Stage Method to Entity Linking.

Xianpei Han, Jun Zhao

Proceedings of the Second Text Analysis Conference, 2009

Named entity disambiguation by leveraging wikipedia semantic knowledge.

Xianpei Han, Jun Zhao

Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2007

NLPR in TREC 2007 Blog Track.

Kang Liu, Gen Wang, Xianpei Han, Jun Zhao

Proceedings of The Sixteenth Text REtrieval Conference, 2007