Text Processing

2016

  1. Shaohua Li, Tat-Seng Chua, Jun Zhu, Chunyan Miao: Generative Topic Embedding: a Continuous Representation of Documents (Extended Version with Proofs). CoRR abs/1606.02979 (2016)

    8 Aug 2016
  2. Jie Fu, Hongyin Luo, Jiashi Feng, Kian Hsiang Low, Tat-Seng Chua: DrMAD: Distilling Reverse-Mode Automatic Differentiation for Optimizing Hyperparameters of Deep Neural Networks. IJCAI 2016: 1469-1475

    15 Jul 2016
  3. Xiangnan He, Hanwang Zhang, Min-Yen Kan, Tat-Seng Chua: Fast Matrix Factorization for Online Recommendation with Implicit Feedback. SIGIR 2016: 549-558

    7 Jul 2016
  4. Aleksandr Farseev, Mohammad Akbari, Ivan Samborskii, Tat-Seng Chua: "360° user profiling: past, future, and applications" by Aleksandr Farseev, Mohammad Akbari, Ivan Samborskii and Tat-Seng Chua with Martin Vesely as coordinator. SIGWEB Newsletter 2016(Summer): 4 (2016)

    6 Jul 2016
  5. Liqiang Nie, Xuemeng Song, Tat-Seng Chua: Learning from Multiple Social Networks. Synthesis Lectures on Information Concepts, Retrieval, and Services, Morgan & Claypool Publishers 2016

    24 Apr 2016
  6. Xuemeng Song, Zhaoyan Ming, Liqiang Nie, Yi-Liang Zhao, Tat-Seng Chua: Volunteerism Tendency Prediction via Harvesting Multiple Social Networks. ACM Trans. Inf. Syst. 34(2): 10 (2016)

    20 Apr 2016
  7. Jintao Ye, Zhaoyan Ming, Tat-Seng Chua: Generating Incremental Length Summary Based on Hierarchical Topic Coverage Maximization. ACM TIST 7(3): 29 (2016)

    7 Apr 2016
  8. Mohammad Akbari, Xia Hu, Liqiang Nie, Tat-Seng Chua: From Tweets to Wellness: Wellness Event Detection from Twitter Streams. AAAI 2016: 87-93

    1 Apr 2016
  9. Weinan Zhang, Zhaoyan Ming, Yu Zhang, Ting Liu, Tat-Seng Chua: Capturing the Semantics of Key Phrases Using Multiple Languages for Question Retrieval. IEEE Trans. Knowl. Data Eng. 28(4): 888-900 (2016)

    4 Mar 2016

2015

  1. Xuemeng Song, Liqiang Nie, Luming Zhang, Mohammad Akbari, Tat-Seng Chua: Multiple Social Network Learning and Its Application in Volunteerism Tendency Prediction. SIGIR 2015: 213-222

    9 Aug 2015
  2. Yongfeng Zhang, Yunzhi Tan, Min Zhang, Yiqun Liu, Tat-Seng Chua, Shaoping Ma: Catch the Black Sheep: Unified Framework for Shilling Attack Detection Based on Fraudulent Action Propagation. IJCAI 2015: 2408-2414

    5 Aug 2015
  3. Xuemeng Song, Liqiang Nie, Luming Zhang, Maofu Liu, Tat-Seng Chua: Interest Inference via Structure-Constrained Multi-Source Multi-Task Learning. IJCAI 2015: 2371-2377

    5 Aug 2015
  4. Aleksandr Farseev, Liqiang Nie, Mohammad Akbari, Tat-Seng Chua: Harvesting Multiple Sources for User Profile Learning: a Big Data Study. ICMR 2015: 235-242

    22 Jun 2015
  5. Xiangyu Wang, Yi-Liang Zhao, Liqiang Nie, Yue Gao, Weizhi Nie, Zheng-Jun Zha, Tat-Seng Chua: Semantic-Based Location Recommendation With Multimodal Venue Semantics. IEEE Transactions on Multimedia 17(3): 409-419 (2015)

    1 Mar 2015
  6. Zhaoyan Ming, Tat-Seng Chua: Resolving polysemy and pseudonymity in entity linking with comprehensive name and context modeling. Inf. Sci. 307: 18-38 (2015)

    20 Feb 2015
  7. Yang Liu, Zhiyuan Liu, Tat-Seng Chua, Maosong Sun: Topical Word Embeddings. AAAI 2015: 2418-2424

    19 Feb 2015
  8. Weinan Zhang, Zhaoyan Ming, Yu Zhang, Ting Liu, Tat-Seng Chua: Exploring Key Concept Paraphrasing Based on Pivot Language Translation for Question Retrieval. AAAI 2015: 410-416

    9 Feb 2015
  9. Liqiang Nie, Meng Wang, Luming Zhang, Shuicheng Yan, Bo Zhang, Tat-Seng Chua: Disease Inference from Health-Related Questions via Sparse Deep Learning. IEEE Trans. Knowl. Data Eng. 27(8): 2107-2119 (2015)

    3 Feb 2015
  10. Liqiang Nie, Yi-Liang Zhao, Mohammad Akbari, Jialie Shen, Tat-Seng Chua: Bridging the Vocabulary Gap between Health Seekers and Healthcare Knowledge. IEEE Trans. Knowl. Data Eng. 27(2): 396-409 (2015)

    1 Feb 2015

2014

  1. Zhaoyan Ming, Jintao Ye, Tat-Seng Chua: A Dynamic Reconstruction Approach to Topic Summarization of User-Generated-Content. CIKM 2014: 311-320

    3 Nov 2014
  2. Xingwei Zhu, Zhaoyan Ming, Yu Hao, Xiaoyan Zhu, Tat-Seng Chua: Customized Organization of Social Media Contents using Focused Topic Hierarchy. CIKM 2014: 1509-1518

    3 Nov 2014
  3. Hanwang Zhang, Yang Yang, Huan-Bo Luan, Shuicheng Yang, Tat-Seng Chua: Start from Scratch: Towards Automatically Identifying, Modeling, and Naming Visual Attributes. ACM Multimedia 2014: 187-196

    3 Nov 2014
  4. Ghasem Heyrani-Nobari, Tat-Seng Chua: User Intent Identification from Online Discussions Using a Joint Aspect-Action Topic Model.AAAI 2014: 1221-1227. (Full Paper)

    27 Jul 2014
  5. Han Hu, Yonggang Wen, Tat-Seng Chua, Zhi Wang, Jian Huang, Wenwu Zhu, Di Wu: Community based effective social video contents placement in cloud centric CDN network. ICME 2014: 1-6

    14 Jul 2014
  6. Liqiang Nie, Mohammad Akbari, Tao Li, Tat-Seng Chua: A Joint Local-Global Approach for Medical Terminology Assignment. MedIR@SIGIR 2014: 24-27

    11 Jul 2014
  7. Hapnes Toba, Zhaoyan Ming, Mirna Adriani, Tat-Seng Chua: Discovering high quality answers in community question answering archives using a hierarchy of classifiers. Inf. Sci. 261: 101-115 (2014)

    1 Mar 2014

2013

  1. Jovian Lin, Kazunari Sugiyama, Min-Yen Kan, Tat-Seng Chua: Addressing cold-start in app recommendation: latent user models constructed from twitter followers. SIGIR 2013: 283-292. (Full Paper)

    28 Jul 2013
  2. Xingwei Zhu, Zhaoyan Ming, Xiaoyan Zhu, Tat-Seng Chua: Topic hierarchy construction for the organization of multi-source user generated contents. SIGIR 2013: 233-242. (Full Paper)

    28 Jul 2013
  3. Yan Chen, Hadi Amiri, Zhoujun Li, Tat-Seng Chua: Emerging topic detection for organizations from microblogs. SIGIR 2013: 43-52. (Full Paper)

    28 Jul 2013
  4. Hadi Amiri, Zheng-Jun Zha, Tat-Seng Chua: A Pattern Matching Based Model for Implicit Opinion Question Identification. AAAI Conference on Artificial Intelligence (AAAI 2013). (Full Paper)

    14 Jul 2013
  5. Yan Chen, Jichang Zhao, Xia Hu, Xiaoming Zhang, Zhoujun Li, and Tat-Seng Chua: From Interest to Function: Location Estimation in Social Media. AAAI Conference on Artificial Intelligence (AAAI 2013). (Full Paper)

    14 Jul 2013

2012

  1. Weinan Zhang, Zhaoyan Ming, Yu Zhang, Liqiang Nie, Ting Liu, Tat-Seng Chua: The Use of Dependency Relation Graph to Enhance the Term Weighting in Question Retrieval. International Conference on Computational Linguistics (COLING 2012): 3105-3120. (Full Paper)

    8 Dec 2012
  2. Yan Chen, Zhoujun Li, Liqiang Nie, Xia Hu, Xiangyu Wang, Tat-Seng Chua, Xiaoming Zhang: A Semi-Supervised Bayesian Network Model for Microblog Topic Classification. International Conference on Computational Linguistics (COLING 2012): 561-576. (Full Paper)

    8 Dec 2012
  3. Hadi Amiri, Tat-Seng Chua: Mining Sentiment Terminology through Time. International Conference on Information and Knowledge Management (CIKM 2012): 2060-2064. (Poster Paper)

    29 Oct 2012
  4. Xianling Mao, Zhaoyan Ming, Zheng-Jun Zha, Tat-Seng Chua, Hongfei Yan, Xiaoming Li: Automatic Labeling Hierarchical Topics. ACM Conference on Information and Knowledge Management (CIKM 2012): 2383-2386. (Poster Paper)

    29 Oct 2012
  5. Jianxing Yu, Zheng-Jun Zha, Tat-Seng Chua: Answering Opinion Questions on Products by Exploiting Hierarchical Organization of Consumer Reviews. EMNLP-CoNLL 2012: 391-401. (Full Paper)

    12 Jul 2012
  6. Xianling Mao, Zhaoyan Ming, Tat-Seng Chua, Si Li, Hongfei Yan, Xiaoming Li: SSHLDA: A Semi-Supervised Hierarchical Topic Model. EMNLP-CoNLL 2012: 800-809. (Full Paper)

    12 Jul 2012
  7. Wen Chan, Xiangdong Zhou, Wei Wang, Tat-Seng Chua: Community Answer Summarization for Multi-Sentence Question with Group L1 Regularization. Annual Meeting of the Association for Computational Linguistics (ACL 2012): 582-591. (Full Paper)

    8 Jul 2012
  8. Hadi Amiri, Tat-Seng Chua: Mining slang and urban opinion words and phrases from cQA services: an optimization approach.  International Conference on Web Search and Web Data Mining (WSDM 2012): 193-202. (Full Paper)

    8 Feb 2012

2011

  1. Hadi Amiri, Yang Bao, Anqi Cui, Anindya Datta, Fang Fang, Xiaoying Xu: NUSIS at TREC 2011 Microblog Track: Refining Query Results with Hashtags. Text Retrieval Conference (TREC 2011)

    15 Nov 2011
  2. Jianxing Yu, Zheng-Jun Zha, Meng Wang, Kai Wang, Tat-Seng Chua: Domain-Assisted Product Aspect Hierarchy Generation: Towards Hierarchical Organization of Unstructured Consumer Reviews. Conference on Empirical Methods in Natural Language Processing (EMNLP 2011): 140-150. (Full Paper)

    27 Jul 2011
  3. Si Li, Zheng-Jun Zha, Zhaoyan Ming, Meng Wang, Tat-Seng Chua, Jun Guo, Weiran Xu: Product comparison using comparative relations. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2011): 1151-1152. (Poster Paper)

    25 Jul 2011
  4. Jianxing Yu, Zheng-Jun Zha, Meng Wang, Tat-Seng Chua: Aspect Ranking: Identifying Important Product Aspects from Online Consumer Reviews. The Association for Computational Linguistic (ACL 2011): 1496-1505. (Full Paper)

    19 Jun 2011
  5. Jianxing Yu, Zheng-Jun Zha, Meng Wang, Tat-Seng Chua: Hierarchical organization of unstructured consumer reviews. International Conference on World Wide Web (WWW 2011): 171-172. (Poster Paper)

    28 Mar 2011

2010

  1. Zhaoyan Ming, Tat-Seng Chua, Gao Cong: Exploring domain-specific term weight in archived question search. ACM Conference on Information and Knowledge Management (CIKM 2010): 1605-1608. (Poster Paper)

    26 Oct 2010
  2. Kai Wang, Tat-Seng Chua: Exploiting Salient Patterns for Question Detection and Question Retrieval in Community-based Question Answering. International Conference on Computational Linguistics (COLING 2010): 1155-1163. (Full Paper)

    23 Aug 2010
  3. Kai Wang, Zhaoyan Ming, Xia Hu, Tat-Seng Chua: Segmentation of multi-sentence questions: towards effective question retrieval in cQA services. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2010): 387-394. (Full Paper)

    19 Jul 2010
  4. Zhaoyan Ming, Kai Wang, Tat-Seng Chua: Prototype hierarchy based clustering for the categorization and navigation of web collections. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2010): 2-9. (Full Paper)

    19 Jul 2010
  5. Mstislav Maslennikov, Tat-Seng Chua: Combining relations for information extraction from free text. ACM Trans. Inf. Syst. 28(3): (2010)

    1 Jun 2010

2009

  1. Chao Zhang, Nan Sun, Xia Hu, Tingzhu Huang, Tat-Seng Chua: Query Segmentation Based on Eigenspace Similarity. Association for Computational Linguistics and the 4th International Joint Conference on Natural Language Processing of the AFNLP (ACL/AFNLP 2009): 185-188. (Short Paper)

    2 Aug 2009
  2. Shiren Ye, Tat-Seng Chua, Jie Lu: Summarizing Definition from Wikipedia. Association for Computational Linguistics and International Joint Conference on Natural Language Processing of the AFNLP (ACL/AFNLP 2009): 199-207. (Full Paper)

    2 Aug 2009
  3. Kai Wang, Zhaoyan Ming, Tat-Seng Chua: A syntactic tree matching approach to finding similar questions in community-based qa services. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2009): 187-194. (Full Paper)

    19 Jul 2009

2007

  1. Shiren Ye, Tat-Seng Chua, Min-Yen Kan, Long Qiu: Document concept lattice for text understanding and summarization. Inf. Process. Manage. 43(6): 1643-1662 (2007)

    1 Nov 2007
  2. Kian-Wei Kor, Tat-Seng Chua: Interesting nuggets and their impact on definitional question answering. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2007): 335-342. (Full Paper)

    23 Jul 2007
  3. Mstislav Maslennikov, Tat-Seng Chua: A Multi-resolution Framework for Information Extraction from Free Text. Annual Meeting of the Association for Computational Linguistics (ACL 2007). (Full Paper)

    23 Jun 2007
  4. Hang Cui, Min-Yen Kan, Tat-Seng Chua: Soft pattern matching models for definitional question answering. ACM Trans. Inf. Syst. 25(2): (2007)

    1 Apr 2007
  5. Shiren Ye, Tat-Seng Chua: Automatically Integrating Heterogeneous Ontologies from Structured Web Pages. Int. J. Semantic Web Inf. Syst. 3(2): 99-114 (2007)

    1 Apr 2007
  6. Z. Lin, Tat-Seng Chua, Min-Yen Kan, Wee-Sun Lee, Long Qiu and Shiren Ye. NUS at DUC 2007: Using Evolutionary Models of Text. DUC 2007. Rochester: Association for Computational Linguistics. (Document Understanding Conference), Apr 2007. (Full Paper)

    1 Apr 2007

2006

  1. Renxu Sun, Chai-Huat Ong, Tat-Seng Chua: Mining dependency relations for query expansion in passage retrieval. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2006): 382-389. (Full Paper)

    6 Aug 2006
  2. Long Qiu, Min-Yen Kan, Tat-Seng Chua: Paraphrase Recognition via Dissimilarity Significance Classification. Conference on Empirical Methods in Natural Language Processing (EMNLP 2006): 18-26. (Full Paper)

    22 Jul 2006
  3. Mstislav Maslennikov, Hai-Kiat Goh, Tat-Seng Chua: ARE: Instance Splitting Strategies for Dependency Relation-Based Information Extraction. Annual Meeting of the Association for Computational Linguistics (ACL 2006). (Full Paper)

    17 Jul 2006
  4. Shiren Ye and Tat-Seng Chua. NUS at DUC 2006: Document Concept Lattice for Summarization. Document Understanding Conference (DUC 2006). (Full Paper)

    8 Jun 2006
  5. Sheng Gao, Wen Wu, Chin-Hui Lee, Tat-Seng Chua: A maximal figure-of-merit (MFoM)-learning approach to robust classifier design for text categorization. ACM Trans. Inf. Syst. 24(2): 190-218 (2006)

    1 Apr 2006
  6. Shiren Ye, Tat-Seng Chua: Learning Object Models from Semistructured Web Documents. IEEE Trans. Knowl. Data Eng. 18(2): 334-349 (2006)

    1 Mar 2006

2005

  1. Renxu Sun, Jing Jiang, Yee Fan Tan, Hang Cui, Tat-Seng Chua, Min-Yen Kan: Using Syntactic and Semantic Relation Analysis in Question Answering. Text REtrieval Conference (TREC 2005)

    15 Nov 2005
  2. Hang Cui, Min-Yen Kan, Tat-Seng Chua: Generic soft pattern models for definitional question answering. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2005): 384-391. (Full Paper)

    15 Aug 2005
  3. Hang Cui, Renxu Sun, Keya Li, Min-Yen Kan, Tat-Seng Chua: Question answering passage retrieval using dependency relations. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2005): 400-407. (Full Paper)

    15 Aug 2005
  4. Renxu Sun, Hang Cui, Keya Li, Min-Yen Kan and Tat-Seng Chua: Dependency relation matching for answer selection.  International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 05): 651-652. (Poster Paper)

    15 Aug 2005

2004

  1. Shiren Ye and Tat-Seng Chua: Detecting and Partitioning of Data Objects in Complex Web Pages. IEEE/WIC/ACM International Conference on Web Intelligence (WI 2004): 669-672. (Short Paper)

    20 Sep 2004
  2. Hui Yang and Tat-Seng Chua: Web-Based List Question Answering. International Conference on Computational Linguistics (COLING 2004): 1277-1283. (Full Paper)

    23 Aug 2004
  3. Jing Xiao, Tat-Seng Chua and Hang Cui: Cascading Use of Soft and Hard Matching Pattern Rules for Weakly Supervised Information Extraction. International Conference on Computational Linguistics (COLING 2004): 542-548. (Full Paper)

    23 Aug 2004
  4. Hang Cui, Min-Yen Kan, Tat-Seng Chua and Jing Xiao: A Comparative Study on Sentence Retrieval for Definitional Question Answering. International ACM SIGIR Workshop on "Information Retrieval For Question Answering" 2004

    25 Jul 2004
  5. Hui Yang and Tat-Seng Chua: Effectiveness of Web page classification on finding list answers. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2004): 522-523. (Poster Paper)

    25 Jul 2004
  6. Shiren Ye and Tat-Seng Chua: Learning object model from product web pages.International ACM SIGIR Workshop on "Semantic Web" 2004

    25 Jul 2004
  7. Sheng Gao, Wen Wu, Chin-Hui Lee and Tat-Seng Chua: A MFoM learning approach to robust multiclass multi-label text categorization. International Conference on Machine Learning (ICML 2004): 329-336. (Full Paper)

    4 Jul 2004
  8. Cui Hang, Min-Yen Kan and Tat-Seng Chua: Unsupervised learning of soft patterns for generating definitions from online news. International Conference on World Wide Web (WWW 2004): 90-99. (Full Paper)

    17 May 2004
  9. Arnulfo P. Azcarraga, Teddy N. Yap Jr., Jonathan Tan, Tat-Seng Chua: Evaluating Keyword Selection Methods for WEBSOM Text Archives. IEEE Trans. Knowl. Data Eng. 16(3): 380-383 (2004)

    1 Mar 2004
  10. H. Cui, K. Li, R. Sun, T.-S. Chua and M.-Y. Kan. National University of Singapore at the TREC-13 Question Answering Main Task. Proc. of TREC-13, 2004.

    1 Jan 2004

2003

  1. Shiren Ye, Tat-Seng Chua and Jeremy R. Kei. Querying and clustering Web pages about persons and organizations. IEEE / WIC International Conference on Web Intelligence (WI 2003): 344-350. (Full Paper)

    fF

    13 Oct 2003
  2. Hui Yang and Tat-Seng Chua, Shuguang Wang and Chun-Keat Koh: Structured use of external knowledge for event-based open-domain question-answering. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2003): 33-40. (Full Paper)

    28 Jul 2003
  3. Sheng Gao, Wen Wu, Chin-Hui Lee and Tat-Seng Chua: A maximal figure-of-merit learning approach to text categorization. International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2003): 174-181. (Full Paper)

    28 Jul 2003
  4. Gang Wang, Tat-Seng Chua and Yong-Cheng Wang: Extracting Key Semantic Terms from Chinese Speech Query for Web Searches. Annual Meeting of the Association for Computational Linguistics (ACL 2003): 248-255. (Full Paper)

    7 Jul 2003
  5. Hui Yang, Tat-Seng Chua and Shuguang Wang. Modeling web knowledge for answering event-based questions. International Conference on World Wide Web (WWW 2003). (Poster Paper)

    20 May 2003
  6. Hang Cui, Ji-Rong Wen, Tat-Seng Chua: Hierarchical Indexing and Flexible Element Retrieval for Structured Document. European Conference on IR Research (ECIR 2003): 73-87. (Full Paper)

    14 Apr 2003
  7. Hui Yang and Tat-Seng Chua: QUALIFIER: question answering by lexical fabric and external resources. Conference of the European Chapter of the Association for Computational Linguistics (EACL 2003): 363-370. (Full Paper)

    12 Apr 2003

2002

  1. Shiren Ye, Tat-Seng Chua, Jimin Liu, Jeremy R. Kei: Grouping Web Pages about Persons and Organizations for Information Extraction. International Conference on Asian Digital Libraries (ICADL 2002): 241-251

    11 Dec 2002
  2. Jing Xiao, Jimin Liu and Tat-Seng Chua: Extracting pronunciation-translated names from Chinese texts using bootstrapping approach. First SIGHAN Workshop on Chinese Language Processing, COLING 2002

    24 Aug 2002
  3. Shiren Ye, Tat-Seng Chua and Jimin Liu: An agent-based approach to Chinese named-entity recognition. International Conference on Computational Linguistics (COLING 2002): 1149-1155. (Full Paper)

    24 Aug 2002
  4. Tat-Seng Chua, Jimin Liu: Learning Pattern Rules for Chinese Named Entity Extraction. National Conference on Artificial Intelligence (AAAI 2002): 411-418

    28 Jul 2002
  5. Arnulfo P. Azcarraga, Teddy N. Yap Jr., Tat-Seng Chua: Comparing Keyword Extraction Techniques for WEBSOM Text Archives. International Journal on Artificial Intelligence Tools 11(2): 219-232 (2002)

    1 Jun 2002
  6. Ivan Perelomov, A.P Azcarraga, Jonathan Tan and Tat-Seng Chua: Using structured self-organizing maps in news integration web-sites. International Conference on World Wide Web (WWW 2002)

    7 May 2002
  7. Hui Yang, Tat-Seng Chua: The Integration of Lexical Knowledge and External Resources for Question Answering. Text Retrieval Conference (TREC 2002)

    1 Jan 2002
  1. Mohammad Akbari, Xia Hu, Liqiang Nie, and Tat-Seng Chua, From Tweets to Wellness: Wellness Event Detection from Twitter Streams, AAAI16.

    12 Feb 2016
  2. Liqiang Nie, Yi-Liang Zhao, Mohammad Akbari, Jialie Shen, Tat-Seng Chua: Bridging the Vocabulary Gap between Health Seekers and Healthcare Knowledge. IEEE Trans. Knowl. Data Eng. 27(2): 396-409 (2015)

    1 Feb 2015