Facilitating knowledge exploration in folksonomies: Expertise ranking by link and semantic structures

Proceedings - SocialCom 2010: 2nd IEEE International Conference on Social Computing, PASSAT 2010: 2nd IEEE International Conference on Privacy, Security, Risk and Trust

Volumn , Issue , 2010, Pages 459-464

  Fu, Wai Tat ^a   Dong, Wei ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

Expert identification; Exploratory search; Knowledge exploration; Social tagging; User model

Indexed keywords

EXPERT IDENTIFICATION; EXPLORATORY SEARCH; KNOWLEDGE EXPLORATION; SOCIAL TAGGING; USER MODELS;

CLASSIFICATION (OF INFORMATION); THESAURI;

MATHEMATICAL MODELS;

EID: 78649261401     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SocialCom.2010.73     Document Type: Conference Paper

References (16)

1. C.-M. Au-Yeung, M. G. Noll, N. Gibbins et al., "SPEAR: Spamming-resistant Expertise Analysis and Ranking in Collaborative Tagging Systems," International Journal of Computational Intelligence, 2010.
2. D. Blei, A. Ng, and M. Jordan, "Latent Dirichlet Allocation," Journal of Machine Learning Research, vol. 3, pp. 993-1022, 2003.
3. C. S. Campbell, P. P. Maglio, A. Cozzi et al., "Expertise identification using email communications," Twelfth international conference on Information and knowledge management, New Orleans, LA, 2003.
4. C. Cattuto, V. Loreto, and L. Pietronero, "Semiotic dynamics and collaborative tagging," Proceedings of National Academy of Sciences, vol. 104, pp. 1461-1464, 2007.
5. P. J. Feltovich, M. J. Prietula, and K. A. Ericsson, "Studies of expertise from psychological perspectives," Cambridge handbook of expertise and expert performance, K. A. Ericsson, N. Charness, P. Feltovich et al., eds., pp. 39-68, Cambridge, UK: Cambridge University Press, 2006.
6. W.-T. Fu, and W. Gray, "Suboptimal tradeoffs in information seeking," Cognitive Psychology, vol. 52, no. 3, pp. 195-242, 2006.
7. W.-T. Fu, and P. Pirolli, "SNIF-ACT: A cognitive model of user navigation on the World Wide Web," Human-Computer Interaction, vol. 22, pp. 355-412, 2007.
8. W.-T. Fu, "The microstructures of social tagging: A rational model," Proceedings of the ACM 2008 conference on Computer supported cooperative work, pp. 229-238, San Diego, CA, 2008.
9. W.-T. Fu, T. G. Kannampallil, and R. Kang, "A Semantic Imitation Model of Social Tag Choices. ," Proceedings of the IEEE conference on Social Computing, pp. 66-72, Vancouver, BC, 2009.
10. W.-T. Fu, T. G. Kannampallil, R. Kang et al., "Semantic Imitation in Social Tagging," ACM Transactions on Computer-Human Interaction, in press.
11. G. W. Furnas, T. K. Landauer, L. M. Gomez et al., "The vocabulary problem in human-system communication," Communications of the ACM, vol. 30, no. 11, pp. 964-971, 1987.
12. T. Griffiths, and M. Steyvers, "Finding Scientific Topics," Proceedings of the National Academy of Sciences, vol. 101, pp. 5228-5235, 2004.
13. J. M. Kleinberg, "Authoritative sources in a hyperlinked environment," Journal of the ACM, vol. 46, no. 5, pp. 604-632, 1999.
14. G. Marchionini, "Exploratory search: from finding to understanding," Commun. ACM, vol. 49, no. 4, pp. 41-46, 2006.
15. P. Pirolli, "A Probabilistic Model of Semantics in Social Information Foraging," in AAAI Spring Symposium, Chicago, 2008, pp. 72-77.
16. X. Wu, L. Zhang, and Y. Yu, "Exploring social annotations for the semantic web." pp. 417-426.