Finding experts in tag based knowledge sharing communities

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volumn 7091 LNAI, Issue , 2011, Pages 183-195

  Zhu, Hengshu ^a,b   Chen, Enhong ^a   Cao, Huanhuan ^b  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

^b NOKIA RESEARCH CENTER   (United States)

Author keywords

Expert finding; knowledge sharing communities; question answering; topic models; user generated tags

Indexed keywords

EXPERT FINDING; KNOWLEDGE SHARING COMMUNITIES; QUESTION ANSWERING; TOPIC MODEL; USER-GENERATED TAGS;

SEMANTICS; VIRTUAL REALITY;

KNOWLEDGE MANAGEMENT;

EID: 84863400400     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/978-3-642-25975-3_17     Document Type: Conference Paper

References (26)

1. http://wenda.google.com.hk/
2. http://wenda.tianya.cn/
3. Agrawal, R., Srikant, R.: Fast algorithms for mining association rules in large databases. In: VLDB 1994 (1994)
4. Azzopardi, L., Girolami, M., Risjbergen, K.V.: Investigating the relationship between language model perplexity and ir precision-recall measures. In: SIGIR 2003 (2003)
5. Balog, K., Azzopardi, L., Rijke, M.D.: Formal models for expert finding in enterprise corpora. Research and Development in Information Retrieval
6. Bao, T., Cao, H., Chen, E., Tian, J., Xiong, H.: An unsupervised approach to modeling personalized contexts of mobile users. In: ICDM 2010 (2010)
7. Blei, D.M., Ng, A.Y., Jordan, M.I.: Lantent dirichlet allocation. Journal of Machine Learning Research
8. Bouguessa, M., Dumoulin, B., Wang, S.: Identifying authoritative actors in question-answering forums: the case of yahoo! answers. In: KDD 2008 (2008)
9. Cong, G., Wang, L., Lin, C.-Y., Song, Y.-I., Sun, Y.: Finding question-answer pairs from online forums. In: SIGIR 2008 (2008)
10. Feng, D., Shaw, E., Hovy, E.: Mining and assessing discussions on the web through speech act analysis. In: ISWC 2006 Workshop on WCMHLT (2006)
11. Griffiths, T.L., Steyvers, M.: Finding scientific topics. Proceedings of National Academy of Science of the USA
12. Han, J., Pei, J., Yin, Y.: Mining frequent patterns without candidate generation. SIGMOD Rec.
13. Heinrich, G.: Parameter estimation for text analysis. Technical report, University of Lipzig
14. Hofmann, T.: Probabilistic latent semantic indexing. In: SIGIR 1999 (1999)
15. Jurczyk, P., Agichtein, E.: Discovering authorities in question answer communities by using link analysis. In: CIKM 2007 (2007)
16. Kao, W.-C., Liu, D.-R., Wang, S.-W.: Expert finding in question-answering websites: a novel hybrid approach. In: SAC 2010 (2010)
17. Kleinberg, J.M.: Authoritative sources in a hyperlinked environment. Journal of the ACM
18. Liu, X., Croft, W.B., Koll, M.: Finding experts in community-based question-answering services. In: CIKM 2005 (2005)
19. Lu, Y., Quan, X., Ni, X., Liu, W., Xu, Y.: Latent link analysis for expert finding in user-interactive question answering services. In: SKG 2009 (2009)
20. Nigam, K., McCallum, A.K., Thrun, S., Mitchell, T.: Text classification from labeled and unlabeled documents using em. In: Machine Learning
21. Page, L., Brin, S., Motwani, R., Winograd, T.: The pagerank citation ranking: Bringing order to the web. Stanford Digital Library Technical Report
22. Pei, J., Han, J., Mortazavi-Asl, B., Pinto, H., Chen, Q., Dayal, U., Chun Hsu, M.: Prefixspan: Mining sequential patterns efficiently by prefix-projected pattern growth. In: ICDE 2001 (2001)
23. Yeh, T., Darrell, T.: Multimodal question answering for mobile devices. In: IUI 2008 (2008)
24. Zhang, J., Ackerman, M.S., Adamic, L.: Expertise networks in online communities: structure and algorithms. In: WWW 2007 (2007)
25. Zhang, J., Tang, J., Li, J.: Expert Finding in a Social Network. In: Kotagiri, R., Radha Krishna, P., Mohania, M., Nantajeewarawat, E. (eds.) DASFAA 2007. LNCS, vol. 4443, pp. 1066-1069. Springer, Heidelberg (2007)
26. Zhang, J., Tang, J., Liu, L., Li, J.: A Mixture Model for Expert Finding. In: Washio, T., Suzuki, E., Ting, K.M., Inokuchi, A. (eds.) PAKDD 2008. LNCS (LNAI), vol. 5012, pp. 466-478. Springer, Heidelberg (2008)