Publications 2022-04-29T17:31:37+00:00

Selected Papers

2022

  1. Xuanang Chen, Jian Luo, Ben He, Le Sun, Yingfei Sun. Towards Robust Dense Retrieval via Local Ranking Alignment. In Proceedings of the 31th International Joint Conference on Artificial Intelligence (IJCAI 2022, CCF-A).
  2. Tianshu Wang, Hongyu Lin, Cheng Fu, Xianpei Han, Le Sun, Feiyu Xiong, Hui Chen, Minlong Lu, Xiuwen Zhu. Bridging the Gap between Reality and Ideality of Entity Matching: A Revisting and Benchmark Re-Constrcution. In Proceedings of the 31th International Joint Conference on Artificial Intelligence (IJCAI 2022, CCF-A).
  3. Ying Zhou, Xuanang Chen, Ben He, Zheng Ye, Le Sun. Re-thinking Knowledge Graph Completion Evaluation from an Information Retrieval Perspective. In Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2022, CCF-A).
  4. Yaojie Lu, Qing Liu, Dai Dai, Xinyan Xiao, Hongyu Lin, Xianpei Han, Le Sun, Hua Wu. Unified Structure Generation for Universal Information Extraction. In Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (ACL 2022, CCF-A).
  5. Fangchao Liu, Hongyu Lin, Xianpei Han, Boxi Cao, Le Sun. Pre-training to Match for Unified Low-shot Relation Extraction. In Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (ACL 2022, CCF-A).
  6. Boxi Cao, Hongyu Lin, Xianpei Han, Fangchao Liu, Le Sun. Can Prompt Probe Pretrained Language Models? Understanding the Invisible Risks from a Causal View. In Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (ACL 2022, CCF-A).
  7. Jiawei Chen, Qing Liu, Hongyu Lin, Xianpei Han, Le Sun. Few-shot Named Entity Recognition with Self-describing Networks. In Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (ACL 2022, CCF-A).
  8. Ruoxi Xu, Hongyu Lin, Meng Liao, Xianpei Han, Jin Xu, Wei Tan, Yingfei Sun, Le Sun. Towards Event-Centric Opinion Mining. In Findings of the 60th Annual Meeting of the Association for Computational Linguistics (ACL 2022 Findings).
  9. Jialong Tang, Hongyu Lin,Meng Liao,Yaojie Lu, Xianpei Han, Le Sun, Wenli Yu, Jin Xu. Procedural Text Understanding via Scene-wise Evolution. In Proceedings of the 36th AAAI Conference on Artificial Intelligence (AAAI 2022, CCF-A).
  10. Xiaoyang Chen, Kai Hui, Ben He, Xianpei Han, Le Sun, Zheng Ye. Incorporating Ranking Context for End-to-End BERT Re-ranking. In Proceedings of the 44th European Conference on Information Retrieval (ECIR 2022, CCF-C).
  11. Yaojie Lu, Hongyu Lin, Jialong Tang, Xianpei Han, Le Sun. End-to-End Neural Event Coreference Resolution. In Artificial Intelligence (AIJ 2022, CCF-A).

2021

  1. Lingyong Yan, Xianpei Han, Le Sun. Progressively Adversarial Learning for Bootstrapping: A Case Study on Entity Set Expansion. In Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021, CCF-B).
  2. Qing Liu, Hongyu Lin, Xinyan Xiao, Xianpei Han, Le Sun, Hua Wu. Fine-grained Entity Typing via Label Reasoning. In Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021, CCF-B).
  3. Jiawei Chen, Hongyu Lin, Xianpei Han, Le Sun. Honey or Poison? Solving the Trigger Curse in Few-shot Event Detection via Causal Intervention. In Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021, CCF-B).
  4. Zhi Zheng, Kai Hui, Ben He, Xianpei Han, Le Sun, Andrew Yates. Contextualized Query Expansion via Unsupervised Chunk Selection for Text Retrieval. In Information Processing and Management (IPM 2021, SCI JCR-1)
  5. Yaojie Lu, Hongyu Lin, Jin Xu, Xianpei Han, Jialong Tang, Annan Li, Le Sun, Meng Liao, Shaoyi Chen. TEXT2EVENT: Controllable Sequence-to-Structure Generation for End-to-end Event Extraction. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021, CCF-A).
  6. Fangchao Liu, Lingyong Yan, Hongyu Lin, Xianpei Han, Le Sun. Element Intervention for Open Relation Extraction. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021, CCF-A).
  7. Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu. From Discourse to Narrative: Knowledge Projection for Event Relation Extraction. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021, CCF-A).
  8. Shan Wu, Bo Chen, Chunlei Xin, Xianpei Han, Le Sun, Weipeng Zhang, Jiansong Chen, Fan Yang, Xunliang Cai. From Paraphrasing to Semantic Parsing: Unsupervised Semantic Parsing via Synchronous Semantic Decoding. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021, CCF-A).
  9. Boxi Cao, Hongyu Lin, Xianpei Han, Le Sun, Lingyong Yan, Meng Liao, Tong Xue, Jin Xu. Knowledgeable or Educated Guess: Rethinking Masked Language Models as Factual Knowledge Bases. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021, CCF-A).
  10. Wenkai Zhang, Hongyu Lin, Xianpei Han, Le Sun. Learning De-biased Distantly Supervised NER with Biased Dictionary via Causal Intervention. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021, CCF-A).
  11. Wenkai Zhang, Hongyu Lin, Xianpei Han, Le Sun, Huidan Liu, Jing Yuan, Zhicheng Wei. Denoising Distantly Supervised Named Entity Recognition via a Hypergeometric Probabilistic Model. In Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI 2021, CCF-A).
  12. Ning Bian, Xianpei Han, Bo Chen, Le Sun. Benchmarking Knowledge-enhanced Commonsense Question Answering via Knowledge-to-Text Transformation. In Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI 2021, CCF-A).
  13. Xuanang Chen, Ben He, Kai Hui, Yiran Wang, Le Sun, Yingfei Sun. Contextualized Offline Relevance Weighting for Efficient and Effective Neural Retrieval. In Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2021, CCF-A, Best Short Paper Award).

2020

  1. Hongyu Lin, Yaojie Lu, Jialong Tang, Xianpei Han, Le Sun, Zhicheng Wei, Nicholas Jing Yuan. A Rigorous Study on Named Entity Recognition: Can Fine-tuning Pretrained Model Lead to the Promised Land? In Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020, CCF-B).
  2. Jialong Tang, Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun, Xinyan Xiao, Hua Wu. Syntactic and Semantic-driven Learning for Open Information Extraction. In Findings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020 Findings).
  3. Lingyong Yan, Xianpei Han, Ben He, Le Sun. Global Bootstrapping Neural Network for Entity Set Expansion. In Findings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020 Findings, CCF-B).
  4. Zhi Zheng, Kai Hui, Ben He, Xianpei Han, Le Sun, Andrew Yates. BERT-QE: Contextualized Query Expansion for Document Re-ranking. In Findings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020 Findings).
  5. Hao Nie, Xianpei Han, Le Sun, Chi Man Wong, Qiang Chen, Wei Zhang, Suhui Wu. Global Structure and Local Semantics-Preserved Embeddings for Entity Alignment. In Proceedings of the 29th International Joint Conference on Artificial Intelligence (IJCAI 2020, CCF-A).
  6. Cheng Fu, Xianpei Han, Jiaming He, Le Sun. Hierarchical Matching Network for Heterogeneous Entity Resolution. In Proceedings of the 29th International Joint Conference on Artificial Intelligence (IJCAI 2020, CCF-A).
  7. Lingyong Yan, Xianpei Han, Ben He, Le Sun. End-to-End Bootstrapping Neural Network for Entity Set. In Proceedings of the 34th AAAI Conference on Artificial Intelligence (AAAI 2020, CCF-A).
  8. Bo Chen, Xianpei Han, Ben He, Le Sun. Learning to Map Frequent Phrases to Sub-Structures of Meaning Representation for Neural Semantic Parsing. In Proceedings of the 34th AAAI Conference on Artificial Intelligence (AAAI 2020, CCF-A).
  9. Le Wang, Ze Luo, Canjia Li, Ben He, Le Sun, Hao Yu, Yingfei Sun. An End-to-end Pseudo Relevance Feedback Framework for Neural Document Retrieval. In Information Processing and Management (IPM 2020, SCI JCR-1)

2019

  1. Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun, Bin Dong, Shanshan Jiang. Gazetteer-Enhanced Attentive Neural Networks for Named Entity Recognition. In Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing (EMNLP 2019, CCF-B).
  2. Lingyong Yan, Xianpei Han, Le Sun, Ben He. Learning to Bootstrap for Entity Set Expansion. In Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing (EMNLP 2019, CCF-B).
  3. Bo An, Bo Chen, Xianpei Han, Le Sun: EUSP: An Easy-to-Use Semantic Parsing PlatForm. In Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing (EMNLP 2019, CCF-B).
  4. Hao Nie, Xianpei Han, Ben He, Le Sun, Bo Chen, Wei Zhang, Suhui Wu, Hao Kong. Deep Sequence-to-Sequence Entity Matching for Heterogeneous Entity Resolution. In Proceedings of the 28th ACM Conference on Information and Knowledge Management (CIKM 2019,CCF-B).
  5. Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun. Sequence-to-Nuggets: Nested Entity Mention Detection via Anchor-Region Networks. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019, CCF-A).
  6. Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun. Distilling Discrimination and Generalization Knowledge for Event Detection via ∆-Representation Learning. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019, CCF-A).
  7. Jialong Tang, Ziyao Lu, Jinsong Su, Yubin Ge, Linfeng Song, Le Sun, Jiebo Luo. Progressively Self-Supervised Attention Learning for Aspect-Level Sentiment Analysis. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019, CCF-A).
  8. Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun.. Cost-sensitive Regularization for Label Confusion-aware Event Detection. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019, CCF-A).
  9. Cheng Fu, Xianpei Han, Le Sun, Bo Chen, Wei Zhang, Suhui Wu, Hao Kong. End-to-End Multi-Perspective Matching for Entity Resolution. In Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI 2019, CCF-A).
  10. Jinsong Su, Jialong Tang, Ziyao Lu, Xianpei Han, Haiying Zhang. A Neural Image Captioning Model with Caption-to-images Semantic Constructor. In Neurocomputing.

2018

  1. Bo Chen, Le Sun, Xianpei Han. Sequence-to-Action: End-to-End Semantic Graph Generation for Semantic Parsing. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (ACL 2018, CCF-A).
  2. Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun. Nugget Proposal Networks for Chinese Event Detection. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (ACL 2018, CCF-A).
  3. Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun. Adaptive Scaling for Sparse Detection in Information Extraction. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (ACL 2018, CCF-A).
  4. Cancan Jin, Ben He, Kai Hui, Le Sun. TDNN: A Two-stage Deep Neural Network for Prompt-independent Automated Essay Scoring. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (ACL 2018, CCF-A).
  5. Bo An, Xianpei Han, Le Sun. Accurate Text-Enhanced Knowledge Graph Representation Learning. In Proceedings of the 16th Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL 2018, CCF-C).
  6. Bo Chen, Le Sun, Xianpei Han. Semi-Supervised Lexicon Learning for Wide-Coverage Semantic Parsing. In Proceedings of the 27th International Conference on Computational Linguistics (COLING 2018, CCF-B).
  7. Bo An, Xianpei Han, Le Sun. Model-Free Context-Aware Word Composition. In Proceedings of the 27th International Conference on Computational Linguistics (COLING 2018, CCF-B).
  8. Canjia Li, Yingfei Sun, Ben He, Le Wang, Kai Hui, Andrew Yates, Le Sun, Jungang Xu. NPRF: A Neural Pseudo Relevance Feedback Framework for Ad-hoc Information Retrieval. In Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing (EMNLP 2018, CCF-B).
  9. Yanhua Ran, Ben He, Kai Hui, Jungang Xu, Le Sun. Neural Relevance Model using Similarities with Elite Documents for Effective Clinical Decision Support. In International Journal of Data Mining and Bioinformatics.
  10. Canjia Li, Ben He, Le Sun, Yingfei Sun. Neural Precision Medicine by Mining Implicit Treatment Concepts. In Proceedings of the 2018 IEEE International Conference on Bioinformatics and Biomedicine (BIBM 2018, CCF-B).

2017

  1. Hongyu Lin, Le Sun, Xianpei Han. Reasoning with Heterogeneous Knowledge for Commonsense Machine Comprehension. In Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing (EMNLP 2017, CCF-B).
  2. Xianpei Han, Le Sun. Distant Supervision via Prototype-based Global Representation Learning. In Proceedings of the 31th AAAI Conference on Artificial Intelligence (AAAI 2017, CCF-A).

2016

  1. Xianpei Han, Le Sun. Context-Sensitive Inference Rule Discovery: A Graph-based Method. In Proceedings of the 26th International Conference on Computational Linguistics (COLING 2016, CCF-B).
  2. Bo Chen, Le Sun, Xianpei Han, Bo An. Sentence Rewriting for Semantic Parsing. In Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (ACL 2016, CCF-A).
  3. Xianpei Han, Le Sun. Global Distant Supervision for Relation Extraction. In Proceedings of the 30th AAAI Conference on Artificial Intelligence (AAAI 2016, CCF-A).
  4. Zhenzhong Zhang, Le Sun, Xianpei Han. A Joint Model for Entity Set Expansion and Attribute Extraction from Web Search Queries. In Proceedings of the 30th AAAI Conference on Artificial Intelligence (AAAI 2016, CCF-A).

2015

  1. Zhenzhong Zhang, Le Sun, Xianpei Han. Learning to Mine Query Subtopics from Query Log. In Proceedings of the 53th Annual Meeting of the Association for Computational Linguistics (ACL 2015, CCF-A).
  2. Jinsong Su, Deyi Xiong, Yang Liu, Xianpei Han, Hongyu Lin, Junfeng Yao, Min Zhang. A Context-Aware Topic Model for Statistical Machine Translation. In Proceedings of the 53th Annual Meeting of the Association for Computational Linguistics (ACL 2015, CCF-A).
  3. Jinsong Su, Deyi Xiong, Shujian Huang, Xianpei Han, Junfeng Yao. Graph-Based Collective Lexical Selection for Statistical Machine Translation. In Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing (EMNLP 2015, CCF-B).

2014

  1. Bei Shi, Zhengzhong Zhang, Le Sun, Xianpei Han. A Probabilistic Co-Bootstrapping Method for Entity Set Expansion. In Proceedings of the 25th International Conference on Computational Linguistics (COLING 2014, CCF-B).
  2. Xianpei Han, Le Sun. Semantic Consistency: A Local Subspace Based Method for Distant Supervised Relation Extraction. In Proceedings of the 52th Annual Meeting of the Association for Computational Linguistics (ACL 2014, CCF-A).
  3. Le Sun, Xianpei Han. A Feature-Enriched Tree Kernel for Relation Extraction. In Proceedings of the 52th Annual Meeting of the Association for Computational Linguistics (ACL 2014, CCF-A).

2013

  1. Zhenzhong Zhang, Le Sun, Xianpei Han. Learning to detect task boundaries of query session. In Proceedings of the 22th ACM Conference on Information and Knowledge Management (CIKM 2013,CCF-B).

2012

  1. Xianpei Han, Le Sun. An Entity-Topic Model for Entity Linking. In Proceedings of the 2012 Conference on Empirical Methods in Natural Language Processing (EMNLP 2012, CCF-B).
  2. Longlong Ma, Jian Wu. A Component-based On-line Handwritten Tibetan Character Recognition Method using Conditional Random Field. In Proceedings of the 2012 International Conference on Frontiers in Handwriting Recognition (ICFHR 2012).
  3. Longlong Ma, Jian Wu. On-line Handwritten Chinese Character Recognition based on Inter-radical Stochastic Context-free Grammar. In Proceedings of the 2012 International Joint Conference on Neural Networks (IJCNN 2012, CCF-C).

2011

  1. Xianpei Han, Le Sun, Jun Zhao. Collective Entity Linking in Web Text: A Graph-Based Method. In Proceedings of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2011, CCF-A).
  2. Xianpei Han, Le Sun. A Generative Entity-Mention Model for Linking Entities with Knowledge Base. In Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics (ACL 2011, CCF-A).
  3. Zhenzhong Zhang, Le Sun. Improving Word Sense Induction by Exploiting Semantic Relevance. In Proceedings of the 5th International Joint Conference on Natural Language Processing (IJCNLP 2011, CCF-C).
  4. Xue Jiang, Xianpei Han, Le Sun. ISCAS at Subtopic Mining Task in NTCIR9. In Proceedings of the 9th NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2011).

2010

  1. Yunping Huang, Le Sun. Query Model Refinement Using Word Graphs. In Proceedings of the 18th ACM Conference on Information and Knowledge Management (CIKM 2010,CCF-B).
  2. Wenbo Li, Le Sun, Zhenzhong Zhang, Xue Jiang, Weiru Zhang. TC-DCA: A System for Text Classification Based on Document’s Content Allocation. In Proceedings of the 18th ACM Conference on Information and Knowledge Management (CIKM 2010,CCF-B).
  3. Yunping Huang, Le Sun. A Unified Iterative Optimization Algorithm for Query Model and Ranking Refinement. In Proceedings of the 6th Asia Information Retrieval Societies Conference (AIRS 2010).
  4. Dakun Zhang, Le Sun, Wenbo Li. Improving Phrase-based SMT Model with Flattened Bilingual Parse Tree. In Proceedings of the 6th IEEE International Conference on Natural Language Processing and Knowledge Engineering (NLPKE 2010).
  5. Zhenzhong Zhang, Le Sun, Wenbo Li. ISCAS: A System of Chinese Word Sense Induction Based on K-means Algorithm. In Proceedings of the 1st CIPS-SIGHAN Joint Conference on Chinese Language Processing (CLP 2010).
  6. Zhenzhong Zhang, Le Sun, Qiang Dong. Overview of Chinese Word Sense Induction at Task-4 at CLP2010. In Proceedings of the 1st CIPS-SIGHAN Joint Conference on Chinese Language Processing (CLP 2010).

2009

  1. Yunping Huang, Le Sun, Jian-Yun Nie. Smoothing Document Language Model with Local Word Graph. In Proceedings of the 18th International Conference on Information and Knowledge Management (CIKM 2009,CCF-B).
  2. Yunping Huang, Le Sun, Zhe Wang. A Unified Graph-Based Iterative Reinforcement Approach to Personalized Search. In Proceedings of the 5th Asia Information Retrieval Symposium (AIRS 2009).

2008

  1. Wenbo Li, Le Sun. Smoothing LDA Model for Text Categorization. In Proceedings of the 4th Asia Information Retrieval Symposium (AIRS 2008).
  2. Jing Li, Sun le. A Lexical Chain Approach for Update-style Query-focused Multi-document Summarization. In Proceedings of the 4th Asia Information Retrieval Symposium (AIRS 2008).
  3. Ruihong Huang, Le Sun, Yuanyong Feng. Study of Kernel-based Methods for Chinese Relation Extraction. In Proceedings of the 4th Asia Information Retrieval Symposium (AIRS 2008).
  4. Dakun Zhang, Le Sun, Wenbo Li. A Structured Prediction Approach for Statistical Machine Translation. In Proceedings of the 2th International Joint Conference on Natural Language Processing (IJCNLP 2008, CCF-C).
  5. Yuanyong Feng, Ruihong Huang, Le Sun. Two-Step Chinese NER Based on CRF. In Proceedings of the 6th SIGHAN Workshop on Chinese Language Processing (SIGHAN 2008).
  6. Yunping Huang, Yulin Wang, Le Sun. ISCAS at Multilingual Opinion Analysis Task. In Proceedings of the 7th NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2007).

2007

  1. Le Sun. Introduction of the HTRDP Chinese IR Evaluation. In Proceedings of the 1st International Workshop on Evaluating Information Access (EVIA 2007).
  2. Le Sun. A User Adaptive Framework for Computer-aided Translation System, Chapter 9 in book Computer-aided Translation: Theory and Practice, 2007.
  3. Qun Liu, Xiangdong Wang, Hong Liu, Le Sun, Sheng Tang, Deyi Xiong, Hongxu Hou, Yuanhua Lv, Wenbo Li, Shouxun Lin, Yueliang Qian. Introduction to HTRDP evaluations on Chinese information processing and intelligent human-machine interface, Frontiers of Computer Sciences in China.
  4. Jing Li, Le Sun,Chunyu Kit, Jonathan Webster. A Query-Focused Multi-Document Summarizer Based on Lexical Chains. In Proceedings of the 2007 Document Understanding Conferences (DUC 2007).
  5. Ruihong Huang, Le Sun, Jing Li, Longxi Pan, Junlin Zhang. ISCAS in CLIR at NTCIR-6: Experiments with MT and PRF. In Proceedings of the 6th NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2006).
  6. Ruihong Huan, Sun Le, Longxi Pan. ISCAS in Opinion Analysis Pilot Task: Experiments with Sentimental Dictionary based Classifier and CRF Model. In Proceedings of the 6th NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2006).

2006

  1. Yuanhua Lv, Le Sun. An Iterative Implicit Feedback Approach to Personalized Search. In Proceedings of the 44th Annual Meeting of the Association for Computational Linguistics (ACL 2006, CCF-A).
  2. Yuanyong Feng, Le Sun, Yuanhua Lv. Chinese Word Segmentation and Named Entity Recognition Based on Conditional Random Fields Models. In Proceedings of the 5th SIGHAN Workshop on Chinese Language Processing (SIGHAN 2006).
  3. Quan Zhou, Le Sun, Yuanhua Lv. ISCAS at DUC06. In Proceedings of the 2006 Document Understanding Conferences (DUC 2006).

2005

  1. Jinming Min, Le Sun, Junlin Zhang. ISCAS in English-Chinese CLIR at NTCIR-5. In Proceedings of the 5th NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2005).
  2. Quan Zhou, Le Sun, Jian-Yun Nie. IS_SUM: A Multi-Document Summarizer based on Document Index Graphic and Lexical Chains. In Proceedings of the 2005 Document Understanding Conferences (DUC 2005).
  3. Junlin Zhang, Le Sun. Using the Web Corpus to Translate the Queries in Cross-Lingual Information Retrieval. In Proceedings of the 2005 IEEE International Conference on Natural Language Processing and Knowledge Engineering (NLPKE 2005).
  4. Yuanyong Feng, Le Sun, Julin Zhang. Early Results for Chinese Named Entity Recognition Using Conditional Random Fields Model, HMM and Maximum Entropy. In Proceedings of the 2005 IEEE International Conference on Natural Language Processing and Knowledge Engineering (NLPKE 2005).
  5. Junlin Zhang, Le Sun, Quan zhou. A Cue-based Hub-Authority Approach for Multi-Document Text Summarization. In Proceedings of the 2005 IEEE International Conference on Natural Language Processing and Knowledge Engineering (NLPKE 2005).
  6. Zhang Junlin, Sun le, Lv Yuanhua, Zhang Wei. Relevance Feedback.by Exploring the Different Feedback Source and Collection Structure. In Proceedings of the 2005 Text REtrieval Conference (TREC 2005).

2004

  1. Junlin Zhang, Le Sun, Weimin Qu, Lin Du, Yufang Sun. A Three Level Cache-based Adaptive Chinese Language Model. In Lecture Notes in Computer Science.
  2. Le Sun, Junlin Zhang, Yufang Sun. ISCAS at TREC2004:HARD Track. In Proceedings of the 2004 Text REtrieval Conference (TREC 2004).
  3. Junlin Zhang, Le Sun, Weimin Qu, Yufang Sun. A Trigger Language Model-based IR system. In Proceedings of the 20th International Conference on Computational Linguistics (COLING 2004, CCF-B).
  4. Junlin Zhang, Le Sun, Yongchen Zhang. Applying Language Model into IR Task. In Proceedings of the 4th NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2004).

2003

  1. Weimin Qu, Junlin Zhang, Le Sun, Yufang Sun. An Efficient Indexing and Querying Algorithm for Large-scale XML Data. In 软件学报 2003.
  2. Zeng Wu,Lin Du,Le Sun,Shiwei Ye. TREC12 HARD Track at ISCAS. In Proceedings of the 2003 Text REtrieval Conference (TREC 2003).

2002

  1. Le Sun, Weimin Qu, Song Xue. Constructing of a Large-Scale Chinese-English Parallel Corpus. In Proceedings of the 3rd Workshop on Asian Language Resources and International Standardization.
  2. Jun-lin Zhang,Le Sun, Weimin Qu, Lin Du, Song Xue. ISCAS IN NTCIR-3. In Proceedings of the 3rd NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2002).

2001

  1. Lin Du, Yibo Zhang, Le Sun, Yufang Sun. The Application of the Comparable Corpora in the Chinese-English Cross-Lingual Information Retrieval. In Journal of Computer Science and Technology.
  2. Le Sun, Yibo Zhang, Junlin Zhang, Yufang Sun. PECAT: A Computer-Aided Translation Tool Based On Bilingual Corpora. In Proceeding of the IEEE International Conference on Systems, Man, and Cybernetics (SMC 2001, CCF-C).
  3. Le Sun, Junlin Zhang, Weiming Qu, Yufang Sun. Evaluation of an English-Chinese CLIR Experimental System Based on Bilingual Dictionary. In International Conference on Chinese Computing.
  4. Yibo Zhang, Le Sun, Lin Du, Youbing Jin, Yufang Sun. ISCAS Text Retrieval in NTCIR Workshop II. In Proceedings of the 2nd NTCIR Workshop Research in Chinese & Japanese Text Retrieval and Text Summarization (NTCIR 2001).

2000

  1. Lin Du, Yibo Zhang, Le Sun, Yufang Sun, Jie Han. PM-based indexing for Chinese text retrieval. In Proceedings of the 5th international workshop on on Information retrieval with Asian languages (IRAL 2000)
  2. Le Sun, Youbin Jin, Lin Du, Yufang Sun. Automatic Extraction of English-Chinese Translation Lexicons from Noisy Bilingual Corpora. In Proceedings of the 2nd International Conference On Language Resources and Evaluation.
  3. Le Sun, Youbin Jin, Lin Du, Yufang Sun. Word Alignment of English-Chinese Bilingual Corpus Based on Chunks. In Proceeding of the Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora (EMNLP 2000).
  4. Yibo Zhang, Le Sun, Yufang Sun. Query Translation in Chinese-English Cross-language Information Retrival. In Proceeding of the Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora (EMNLP 2000).

1999

  1. Le Sun, Lin Du, Yufang Sun, Youbin Jin. Sentence Alignment of English-Chinese Complex Bilingual Corpora. In Proceeding of the workshop Multi-lingual Information Processing and Asia Language Processing (MAL 1999).