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Liu, Y.-H. & Belkin, N.J. (2008) Query reformulation, search performance, and term suggestion devices in question-answering tasks. In IIiX 2008. Proceedings of the second conference on Interaction with Information in Context (pp. 21-26). New York: ACM
Liu, Y.-H. & Belkin, N.J. (2008) Query reformulation, search performance, and term suggestion devices in question-answering tasks. In IIiX 2008. Proceedings of the second conference on Interaction with Information in Context (pp. 21-26). New York: ACM
Cole, M., Liu, J. Belkin, N.J., Bierig, R., Gwizdka, J., Liu, C., Zhang, J. & Zhang, X. (2009) Usefulness as the criterion for evaluation of interactive information retrieval. In: B. Kules, D.Tunkelang & R. White (eds). HCIR 2009, Proceedings of the Third Workshop on Human-Computer Interaction and Information Retrieval (pp. 1-4).
Liu, J., Liu, C., Gwizdka, J. & Belkin, N.J. (2010) Can search systems detect users’ task difficulties? Some behavioral signals. In Proceedings of the 2010 ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR 2010) (pp. 845-846). New York: ACM.
Liu, J. & Belkin, N.J. (2010) Personalizing information retrieval for multi-session tasks: the roles of task stage and task type. In Proceedings of the 2010 ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR 2010) (pp. 26-33). New York: ACM
Liu, J. & Belkin, N.J. (2014) Multi-Aspect Information Use Task Performance: The Roles of Topic Knowledge, Task Structure, and Task Stage. In: Proceedings of the 77th Annual Meeting of the Association for Information Science and Technology, (10 p.).
Cole, M.J., Hendahewa, C., Belkin, N.J. & Shah, C. (2014) Discrimination between tasks with user activity patterns during information search. In: Proceedings of the 37th International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2014 (pp. 567- 576). New York: ACM.
Belkin, N.J., Bierig, R., Buscher, G., Van Elst, L., Gwizdka, J., Jose, J. & Teevan, J. (2009) SIGIR 2009 workshop on understanding the user: logging and interpreting user interactions in information search and retrieval. SIGIR Forum, v. 43, issue 2: 57-62.
Belkin, N.J., Bierig, R., Buscher, G., Van Elst, L., Gwizdka, J., Jose, J. & Teevan, J. eds. (2009) Proceedings of the SIGIR 2009 Workshop on Understanding the User – Logging and Interpreting User Interactions in Information Search and Retrieval, Boston, July 23 2009.
Belkin, N.J., Oddy, R.N. & Brooks, H.M. (1982) ASK for information retrieval. Part I: Background and theory; Part II: Results of a design study. Journal of Documentation, vol. 38, nos. 2&3: 61-71; 145-164 . Part I reprinted in: Readings in Information Retrieval, K. Sparck Jones and P. Willett, eds. San Francisco, Morgan Kaufmann, 1997: 299-304.