Norway

2018

  1. Seed-driven Document Ranking for Systematic Reviews in Evidence-Based Medicine
    Grace E. Lee and Aixin Sun. ACM SIGIR. July 2018
  2. SegBot: A Generic Neural Text Segmentation Model with Pointer Network [Demo Link]
    Jing Li, Aixin Sun, and Shafiq Joty. IJCAI. July 2018
  3. NeuRec: On Nonlinear Transformation for Personalized Ranking
    Shuai Zhang; Lina Yao; Aixin Sun; Sen Wang; Guodong Long; Manqing Dong. IJCAI. July 2018
  4. Killing Two Birds With One Stone: Concurrent Ranking of Tags and Comments of Social Images
    Boon-Siew Seah, Aixin Sun, and Sourav S Bhowmick. ACM SIGIR (Short paper). July 2018
  5. CoNEREL: Collective Information Extraction in News Articles [Demo Video]
    Minh C. Phan and Aixin Sun. ACM SIGIR (Demo paper). July 2018
  6. API Caveat Explorer: Surfacing Negative Usages from Practice [Demo Link]
    Jing Li, Aixin Sun, Zhenchang Xing, and Lei Han. ACM SIGIR (Demo paper). July 2018
  7. Learning to Answer Programming Questions with Software Documentation through Social Context Embedding
    Jing Li, Aixin Sun, Zhenchang Xing. Information Sciences. 448-449: 36-52 (2018) [PDF]
  8. A Survey of Location Prediction on Twitter [ PDF@RG]
    Xin Zheng, Jialong Han, Aixin Sun. IEEE TKDE. Accepted
  9. Sentiment Analysis by Capsules [ PDF@RG]
    Yequan Wang, Aixin Sun, Jialong Han, Ying Liu, Xiaoyan Zhu. WWW. Apr 2018
  10. Semi-Supervised Spam Detection in Twitter Stream
    Surendra Sedhai, Aixin Sun. IEEE TCSS. 5(1):169 -- 175. 2018
  11. Linking Fine-Grained Locations in User Comments
    Jialong Han, Aixin Sun, Gao Cong, Wayne Xin Zhao, Zongcheng Ji, and Minh C. Phan. IEEE TKDE. 30(1): 59-72. 2018
  12. Exploring Prestigious Citations Sourced from Top Universities in Bibliometrics and Altmetrics: A Case Study in the Computer Science Discipline
    Feiheng Luo, Aixin Sun, Mojisola Erdt, Aravind Sesagiri Raamkumar, Yin-Leng Theng. Scientometrics 114(1): 1- 17. 2018

2017

  1. NeuPL: Attention-based Semantic Matching and Pair-Linking for Entity Disambiguation [ PDF@RG]
    Minh C. Phan, Aixin Sun, Yi Tay, Jialong Han, Chenliang Li. ACM CIKM. Nov 2017
  2. Semi-Supervised Event-related Tweet Identification with Dynamic Keyword Generation
    Xin Zheng, Aixin Sun, Sibo Wang, Jialong Han. ACM CIKM. Nov 2017
  3. Mean Average Distance to Resolver: An Evaluation Metric for Ticket Routing in Expert Network
    Jianglei Han, Aixin Sun. ICSME. Sep 2017
  4. Cross-Device User Linking: URL, Session, Visiting Time, and Device-log Embedding [ PDF@RG]
    Cong Minh Phan, Aixin Sun, Yi Tay. ACM SIGIR (Short paper). Aug 2017
  5. Enhancing Topic Modeling for Short Texts with Auxiliary Word Embeddings. [ ACM]
    Chenliang Li, Yu Duan, Haoran Wang, Zhiqian Zhang, Aixin Sun, Zongyang Ma. ACM TOIS. 36(2): 11:1- 11:30. 2017
  6. An Analysis of 14 Million Tweets on Hashtag-Oriented Spamming. [ PDF@RG]
    Surendra Sedhai, Aixin Sun. JASIST. 68(7): 1638-1651 (2017)
  7. Extracting Fine-grained Location with Temporal Awareness in Tweets: A Two-Stage Approach [ PDF@RG]
    Chenliang Li, Aixin Sun. JASIST. 68(7): 1652-1670 (2017)
  8. Exploring Prestigious Citations Sourced from Top Universities across Disciplines. [ PDF@RG]
    Feiheng Luo*, Aixin Sun, Moijsola Erdt, Aravind Sesagiri Raamkumar, Yin-Leng Theng. ASIS&T. Oct 2017
  9. Searching for the internet of things: where it is and what it looks like [ PDF@RG]
    Ali Shemshadi, Quan Z. Sheng, Yongrui Qin, Aixin Sun, Wei Emma Zhang, Lina Yao. Personal and Ubiquitous Computing. 21(6): 1097 - 1112. 2017

2016

  1. Mobile Phone Name Extraction from Internet Forums: A Semi-supervised Approach. [ PDF@RG ]
    Yangjie Yao, Aixin Sun. World Wide Web Journal. 19(5): 783-805. 2016
  2. Annotating Point-of-Interests with Microblogs. [ PDF]
    Kaiqi Zhao, Gao Cong, and Aixin Sun. ACM CIKM. Oct. 2016
  3. Effective Document Labeling with Very Few Seed Words: A Topic Model Approach. [ PDF]
    Chenliang Li, Jian Xing, Aixin Sun, and Zongyang Ma. ACM CIKM. Oct. 2016
  4. Topic Modeling for Short Texts with Auxiliary Word Embeddings. [ PDF]
    Chenliang Li, Haoran Wang, Zhiqian Zhang, Aixin Sun, Zongyang Ma. ACM SIGIR. Aug 2016
  5. Joint Recognition and Linking of Fine-Grained Locations from Tweets. [ PDF]
    Zongcheng Ji, Aixin Sun, Gao Cong and Jialong Han. WWW. Apr 2016.
  6. Effect of Spam on Hashtag Recommendation for Tweets. [ PDF]
    Surendra Sedhai and Aixin Sun. WWW Companion Volume. Apr 2016.
  7. Discovering Neighborhood Pattern Queries by Sample Answers in Knowledge Base [ PDF]
    Jialong Han, Kai Zheng, Aixin Sun, Shuo Shang, and Ji-Rong Wen. IEEE ICDE. May 2016.

2015 and before

  1. Who, Where, When and What: a Non-parametric Bayesian Approach to Context-aware Recommendation and Search for Twitter Users. [ PDF]
    Quan Yuan, Gao Cong, Kaiqi Zhao, Zongyang Ma, Aixin Sun. ACM TOIS. 33(2): 2:1 - 2:33. 2015
  2. Tweet Segmentation and Its Application to Named Entity Recognition. [ PDF]
    Chenliang Li, Aixin Sun, Jianshu Weng, Qi He. IEEE TKDE. 27(2): 558-570. 2015
  3. Conformity-aware Influence Maximization in Online Social Networks.[ Springer Link]
    Hui Li, Sourav S Bhowmick, Aixin Sun , Jiangtao Cui. VLDB Journal. 24(1): 117-141. 2015
  4. "Did You Know?" A Rule-based Approach to Finding Similar Questions on Online Health Forums [ PDF]
    Jianglei Han, Naveen Nandan, Aixin Sun. IEEE ICHI. Oct 2015.
  5. HSpam14: A Collection of 14 Million Tweets for Hashtag-Oriented Spam Research. [ PDF]
    Surendra Sedhai, Aixin Sun. ACM SIGIR. Aug 2015.
  6. A Boosting Algorithm for Item Recommendation with Implicit Feedback. [ PDF]
    Yong Liu, Peilin Zhao, Aixin Sun, Chunyan Miao. IJCAI. July 2015.
  7. A Tri-Role Topic Model for Domain-Specific Question Answering. [ PDF]
    Zongyang Ma, Aixin Sun, Quan Yuan, Gao Cong. AAAI. Jan 2015
  8. Affinity-driven blog cascade analysis and prediction. [ Springer Link]
    Hui Li, Sourav S Bhowmick, Aixin Sun, Jiangtao Cui. DMKD. 28(2): 442-474. 2014
  9. Tagging Your Tweets: A Probabilistic Modeling of Hashtag Annotation in Twitter. [ PDF]
    Zongyang Ma, Aixin Sun, Quan Yuan, Gao Cong. ACM CIKM. Nov 2014
  10. Graph-based Point-of-interest Recommendation with Geographical and Temporal Influences. [ PDF]
    Quan Yuan, Gao Cong, Aixin Sun. ACM CIKM. Nov 2014
  11. Exploiting Geographical Neighborhood Characteristics for Location Recommendation. [ PDF]
    Yong Liu, Wei Wei, Aixin Sun, Chunyan Miao. ACM CIKM. Nov 2014
  12. Fine-Grained Location Extraction from Tweets with Temporal Awareness. [ PDF, PDF by ACM, Slides]
    Chenliang Li, Aixin Sun. ACM SIGIR. July 2014
  13. Your Neighbors Affect Your Ratings: On Geographical Neighborhood Influence to Rating Prediction.
    Longke Hu, Aixin Sun, Yong Liu. ACM SIGIR. July 2014 [PDF, PDF by ACM, Slides]
  14. PRISM: Concept-preserving Social Image Search Results Summarization. [ PDF, PDF by ACM, Slides]
    Boon-Siew Seah, Sourav S Bhowmick, Aixin Sun. ACM SIGIR. July 2014
  15. Hashtag Recommendation for Hyperlinked Tweets. [ PDF, PDF by ACM, Poster]
    Surendra Sedhai, Aixin Sun. ACM SIGIR (Short paper). July 2014
  16. Towards Context-Aware Search with Right Click. [ PDF, PDF by ACM, Poster]
    Aixin Sun, Chii-Hian Lou. ACM SIGIR (Short paper). July 2014
  17. Product Name Recognition and Normalization in Internet Forums. [ PDF, Slides]
    Yangjie Yao, Aixin Sun. ACM SIGIR Symposium on IR in Practice. July 2014
  18. Why Not, WINE? [ PDF, ACM Link]
    Sourav S Bhowmick, Aixin Sun, Ba Quan Truong. WWW Companion Volume. Apr 2014. [Demo video]
  19. Summarizing Social Image Search Results. [ PDF, ACM Link]
    Boon-Siew Seah, Sourav S Bhowmick, Aixin Sun. WWW Companion Volume. Apr 2014.
  20. Affinity-driven blog cascade analysis and prediction. [ Springer Link or email for a copy]
    Hui Li, Sourav S Bhowmick, Aixin Sun, Jiangtao Cui. DMKD. 2013
  21. On Predicting Popularity of Newly Emerging Hashtags in Twitter. [ Wiley Link, PDF]
    Zongyang Ma, Aixin Sun, Gao Cong. JASIST. 64 (7): 1399 -- 1410. July 2013
  22. TSDW: Two-Stage Word Sense Disambiguation Using Wikipedia. [ Wiley Link, PDF]
    Chenliang Li, Aixin Sun, Anwitaman Datta. JASIST. 64 (6): 1203-1223. June 2013
  23. Are Most-viewed News Articles Most-shared? [ PDF]
    Yangjie Yao, Aixin Sun. AIRS. Dec 2013.
  24. Predicting Event-Relatedness of Popular Queries. [ PDF PDF by ACM]
    Seyyedeh Newsha Ghoreishi, Aixin Sun. ACM CIKM. Oct 2013.
  25. Why Not, WINE?: Towards Answering Why-Not Questions in Social Image Search. [ PDF, PDF by ACM]
    Sourav S Bhowmick, Aixin Sun, Ba Quan Truong. ACM MM. Oct 2013.
  26. CREST: Cluster-based Representation Enrichment for Short Text Classification. [ PDF]
    Zichao Dai, Aixin Sun, and Xu-Ying Liu. PAKDD. Apr 2013.
  27. Who, where, when and what: discover spatio-temporal topics for twitter users. [ PDF, PDF by ACM]
    Quan Yuan, Gao Cong, Zongyang Ma, Aixin Sun, Nadia Magnenat-Thalmann. ACM KDD, 2013
  28. Exploiting hybrid contexts for Tweet segmentation [ PDF, PDF by ACM]
    Chenliang Li, Aixin Sun, Jianshu Weng, Qi He. ACM SIGIR 2013
  29. Time-aware point-of-interest recommendation [ PDF, PDF by ACM]
    Quan Yuan, Gao Cong, Zongyang Ma, Aixin Sun, Nadia Magnenat-Thalmann. ACM SIGIR. 2013
  30. MESSIAH: missing element-conscious SLCA nodes search in XML data [ PDF by ACM]
    Ba Quan Truong, Sourav S Bhowmick, Curtis Dyreson, Aixin Sun. ACM SIGMOD, 2013
  31. CINEMA: conformity-aware greedy algorithm for influence maximization in online social networks [ PDF by ACM]
    Hui Li, Sourav S. Bhowmick, Aixin Sun. EDBT 2013
  32. An Evaluation of Classification Models for Question Topic Categorization. [ PDF]
    Bo Qu, Gao Cong, Cuiping Li, Aixin Sun, Hong Chen. JASIST. 63: 889–903. May 2012
  33. Mining Latent Relations in Peer-Production Environments: A Case Study with Wikipedia Article Similarity and Controversy. [ PDF, BibTex]
    Chenliang Li, Anwitaman Datta, Aixin Sun. Social Network Analysis and Mining. 2(3):265-278. Sep 2012.
  34. Topic-driven reader comments summarization [ PDF PDF by ACM]
    Zongyang Ma, Aixin Sun, Quan Yuan, Gao Cong. ACM CIKM 2012
  35. Twevent: segment-based event detection from tweets [ PDF PDF by ACM ]
    Chenliang Li, Aixin Sun, Anwitaman Datta. ACM CIKM. 2012
  36. TwiNER: named entity recognition in targeted twitter stream [ PDF PDF by ACM]
    Chenliang Li, Jianshu Weng, Qi He,Yuxia Yao, Anwitaman Datta, Aixin Sun, Bu-Sung Lee. ACM SIGIR, 2012
  37. Category hierarchy maintenance: a data-driven approach [ PDF PDF by ACM]
    Quan Yuan, Gao Cong, Aixin Sun, Chin-Yew Lin, Nadia Magnenat-Thalmann. ACM SIGIR, 2012
  38. Will this #hashtag be popular tomorrow? [ PDF by ACM]
    Zongyang Ma, Aixin Sun, Gao Cong. ACM SIGIR, 2012
  39. Short text classification using very few words [ PDF by ACM]
    Aixin Sun. ACM SIGIR (Poster), 2012
  40. Content is still king: the effect of neighbor voting schemes on tag relevance for social image retrieval [ PDF by ACM]
    Ba Quan Truong, Aixin Sun, Sourav S. Bhowmick. ACM ICMR, 2012
  41. CASIS: a system for concept-aware social image search [ PDF by ACM Project Demo Video ]
    Ba Quan Truong, Aixin Sun, Sourav S. Bhowmick. WWW Companion, 2012
  42. Tag-Based Social Image Retrieval: An Empirical Evaluation. [ PDF, BibTex]
    Aixin Sun, Sourav S. Bhowmick, Khanh Tran Nam Nguyen, Ge Bai. JASIST . 62(12):2364–2381. 2011.
  43. Query-Guided Event Detection from News and Blog Streams. [ Draft ]
    Aixin Sun, Meishan Hu. IEEE TSMC. Part A: Systems and Humans. 41(5):834 – 839. Sep 2011.
  44. AffRank: Affinity-Driven Ranking of Products in Online Social Rating Networks. [ Draft ]
    Hui Li, Sourav S Bhowmick, Aixin Sun. JASIST, 62(7):1345–1359, July 2011.
  45. Detecting Spam-blogs from Blog Search Results. [ PDF ]
    Linhong Zhu, Aixin Sun, and Byron Choi. IP&M, 47(2):246–262, Mar 2011.
  46. A Generalized Method for Word Sense Disambiguation based on Wikipedia. [ PDF ].
    Chenliang Li, Aixin Sun, Anwitaman Datta. ECIR. Apr. 2011. (Nominated for best student paper)
  47. Social image tag recommendation by concept matching [ PDF by ACM]
    Aixin Sun, Sourav S. Bhowmick, Jun-An Chong. ACM MM (Short paper), 2011
  48. CASINO: towards conformity-aware social influence analysis in online social networks [ PDF by ACM]
    Hui Li, Sourav S. Bhowmick, Aixin Sun. ACM CIKM, 2011
  49. Visualizing and querying semantic social networks [ PDF by ACM]
    Aixin Sun, Anwitaman Datta, Ee-Peng Lim, Kuiyu Chang. ACM SIGIR, 2011
  50. Semantic tag recommendation using concept model [ PDF by ACM]
    Chenliang Li, Anwitaman Datta, Aixin Sun. ACM SIGIR 2011
  51. iAVATAR: An Interactive Tool for Finding and Visualizing Visual-Representative Tags in Image Search. [ PDF].
    Aixin Sun, Sourav S. Bhowmick, Yao Liu. PVLDB, 3(2):1609–1612. Sep 2010.
  52. On Strategies for Imbalanced Text Classification Using SVM: A Comparative Study. [ PDF]
    Aixin Sun, Ee-Peng Lim, and Ying Liu. Decision Support Systems. 49(1):191-201, Dec 2009.
  53. On Stability, Clarity, and Co-occurrence of Self-Tagging. [ PDF, Video].
    Aixin Sun and Anwitaman Datta. ACM WSDM. Late-Breaking Results Track. Feb 2009.
  54. Searching and Browsing Social Images through iAVATAR. [ PDF]
    Aixin Sun, Sourav S. Bhowmick. ACM MM [Multimedia Grand Challenge], Oct 2010.
  55. Affinity-driven prediction and ranking of products in online product review sites [ PDF by ACM]
    Hui Li, Sourav S. Bhowmick, Aixin Sun. ACM CIKM, 2010
  56. Quantifying tag representativeness of visual content of social images [ PDF by ACM]
    Aixin Sun, Sourav S. Bhowmick. ACM MM, 2010
  57. Do Wikipedians follow domain experts?: a domain-specific study on Wikipedia knowledge building [ PDF by ACM]
    Yi Zhang, Aixin Sun, Anwitaman Datta, Kuiyu Chang, Ee-Peng Lim. JCDL, 2010
  58. Blog cascade affinity: analysis and prediction [ PDF by ACM]
    Hui Li, Sourav S. Bhowmick, Aixin Sun. ACM CIKM, 2009
  59. Image tag clarity: in search of visual-representative tags for social images [ PDF by ACM]
    Aixin Sun, Sourav S. Bhowmick. SIGMM workshop on Social media, 2009
  60. Quality-aware collaborative question answering: methods and evaluation [ PDF by ACM]
    Maggy Anastasia Suryanto, Ee-Peng Lim, Aixin Sun, Roger H. L. Chiang. ACM WSDM, 2009
  61. Performance Measurement Framework for Hierarchical Text Classification. [ PDF]
    Aixin Sun, Ee-Peng Lim and Wee-Keong Ng. JASIST, 54(11):1014 - 1028, Sep. 2003.
  62. Blocking Reduction Strategies in Hierarchical Text Classification. [ PDF ]
    Aixin Sun, Ee-Peng Lim, Wee-Keong Ng and Jaideep Srivastava. IEEE TKDE. 16(10):1305 – 1308, Oct. 2004.
  63. Web Unit Based Mining of Homepage Relationships. [ PDF, UnitSet]
    Aixin Sun and Ee-Peng Lim. JASIST, 57(3):394-407. Feb. 2006.
  64. Using Support Vector Machine for Terrorism Information Extraction. [ PDF ]
    Aixin Sun, Myo-Myo Naing, Ee-Peng Lim and Wai Lam. Symposium on Intelligence and Security Informatics, Jun. 2003.
  65. Hierarchical Text Classification and Evaluation [ PDF]
    Aixin Sun, and Ee-Peng Lim. IEEE ICDM. 2001
  66. Event detection with common user interests [ PDF by ACM]
    Meishan Hu, Aixin Sun, Ee-Peng Lim. ACM WIDM, 2008
  67. Comments-oriented document summarization: understanding documents with readers' feedback [ PDF by ACM]
    Meishan Hu, Aixin Sun, Ee-Peng Lim. ACM SIGIR, 2008
  68. Searching blogs and news: a study on popular queries [ PDF by ACM ]
    Aixin Sun, Meishan Hu, Ee-Peng Lim. ACM SIGIR (Poster), 2008
  69. Predicting trusts among users of online communities: an epinions case study [ PDF by ACM]
    Haifeng Liu, Ee-Peng Lim, Hady W. Lauw, Minh-Tam Le, Aixin Sun, Jaideep Srivastava, Young Ae Kim. ACM EC, 2008
  70. On ranking controversies in wikipedia: models and evaluation [ PDF by ACM]
    Ba-Quy Vuong, Ee-Peng Lim, Aixin Sun, Minh-Tam Le, Hady Wirawan Lauw, Kuiyu Chang. ACM WSDM, 2008
  71. Comments-oriented blog summarization by sentence extraction [ PDF by ACM]
    Meishan Hu, Aixin Sun, Ee-Peng Lim. ACM CIKM, 2007
  72. Measuring article quality in wikipedia: models and evaluation [ PDF by ACM]
    Meiqun Hu, Ee-Peng Lim, Aixin Sun, Hady Wirawan Lauw, Ba-Quy Vuong. ACM CIKM, 2007
  73. On assigning place names to geography related web pages [ PDF by ACM]
    Wenbo Zong, Dan Wu, Aixin Sun, Ee-Peng Lim, Dion Hoe-Lian Goh. JCDL, 2005
  74. Web unit mining: finding and classifying subgraphs of web pages [ PDF by ACM]
    Aixin Sun, Ee-Peng Lim. ACM CIKM, 2003
  75. Web classification using support vector machine [ PDF by ACM]
    Aixin Sun, Ee-Peng Lim, Wee-Keong Ng. WIDM, 2002