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Publications and Presentations
Refereed Journal Articles Refereed Conference Papers Presentations Technical Report Book Review
Refereed Journal Articles
Jansen, B. J., Spink, A., & Koshman, S. (2007). Web searcher interaction with the Dogpile.com metasearch engine. Journal of the American Society for Information Science and Technology, 58(5), 744-755.
Jansen, B. J., Spink, A., Blakely, C., & Koshman, S. (2007). Defining a session on web search engines. Journal of the American Society for Information Science and Technology, 58(6), 862-871.
Koshman, S., Spink, A., & Jansen, B. J. (2006). Web searching on the Vivisimo search engine. Journal of the American Society for Information Science and Technology, 57(14), 1875-1887.
Koshman, S.  (2006). Visualization-based information retrieval on the web. Library & Information Science Research, 28(2) 192-207.
Koshman, S. (2005). Testing user interaction with a prototype visualization-based information retrieval system. Journal of the American Society for Information Science and Technology, 56(8) 824-833.
Koshman, S. (2004). A usability study comparing a prototype visualization-based system with a text-based system for information retrieval. Journal of Documentation, 60(5) 265- 280. 
Koshman, S. (2004). Web-based visualization interface testing: similarity judgments. Journal of Web Engineering, 3(3/4) 281-296.

Spink, A., Jansen, B. J., Blakely, C., & Koshman, S. (2006). A study of results overlap and uniqueness among major Web search engines. Information Processing & Management, 42(5), 1379-1391.
Spink, A., Jansen, B. J., Kathuria, V., & Koshman, S. (2006). Overlap among major search engines. Internet Research, 16(4), 419-426.
Spink, A., Park, M., & Koshman, S. (2006). Factors affecting assigned information task prioritization and ordering during web search: an exploratory study. Information Processing & Management, 42(5), 1366-1378.
Refereed Conference Papers
Jiang, T. & Koshman, S. (2008). Understanding folksonomy as an information architecture for exploratory search. Accepted at the ASIST Information Architecture Summit, April 10-15, 2008, Miami, Florida. http://www.iasummit.org/2008/#
Jansen, B. J., Spink, A., Kathura, V., & Koshman, S. (2006). How to Define Searching Sessions on Web Search Engines. Paper presented at the Workshop on Web Mining and Web Usage Analysis. The 12th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2006). http://webmining.spd.louisville.edu/webkdd06/accepted.html
Jansen, B. J., Spink, A., Blakely, C., &  Koshman, S. Comparing methods of defining Web sessions. CIKM 2006: Conference on Information and Knowledge Management, November 6- 11, Arlington, Virginia.
Jansen, B. J., Koshman, S., & Spink, A. (2006). Investigating usage of the Vivisimo clustering search engine interface. AUSWEB 2006: Australasian World Wide Web Conference, July 1-5, Noosa Beach, Australia (pp. 203-212).
Jansen, B.J., Koshman, S. & Spink, A. Repeat visits to Vivisimo.com: implications for successive Web searching.  ASIST 2005, Oct. 28-Nov 2, Charlotte, NC.
Koshman, S. (2006). Exploratory Search Visualization: Identifying Factors Affecting Evaluation. Paper presented at the Proceedings of the ACM SIGIR 2006 Workshop on "Evaluating Exploratory Search Systems". from http://research.microsoft.com/%7Eryenw/eess/EESS2006_Proceedings.pdf.
Koshman, S., Spink, A., Jansen, B. J., Blakely, C., & Weber, J. (June 1-3, 2006). Metasearch result visualization: an exploratory study. Canadian Association for Information Science Conference, York University, Toronto, Ontario.
Koshman, S., Spink, A. & Jansen, B.J. Using clusters on the Vivisimo web search engine.  HCI International 2005, July 22-27, Las Vegas.
Spink, A., Jansen, J., Blakely, C. & Koshman, S. Overlap among major search engines. ITNG Web Technologies Track Conference, Las Vegas, Nevada. April 10-12, 2006.
Spink, A., Jansen, J., Blakely, C. & Koshman, S. Web searcher interactions with multiple federate content collections. Australasian Document Computing Symposium, 2005, December 12, Sydney, Australia.
Spink, A., Koshman, S., Jansen, B.J. Park, M., & Field, C. Multitasking web search on Vivisimo.com. IEEE ITCC  Proceedings, April 11-15, 2005, Las Vegas.
Presentations
Koshman, S. (2006). Exploratory Search Visualization: Identifying Factors Affecting Evaluation. Paper presented at the the ACM SIGIR 2006 Workshop on Evaluating Exploratory Search Systems.
Koshman, S. (Jansen, B.J., & Spink, A.)  Repeat visits to Vivisimo.com: implications for successive Web searching. at ASIST 2005, Oct. 28-Nov 2, Charlotte, NC.
Koshman, S. (Jansen, B.J., & Spink, A.)  Using Clusters on the Vivisimo Web Search Engine. HCI International, Las Vegas, July 25, 2005.
Information Visualization: the Information Architecture Connection. Information Architecture Summit, Montreal, March 7, 2005.
Using Clusters on the Vivisimo Web Search Engine.  HCI International, Las Vegas, July 25, 2005.
Web Searching Trends, Language Technologies Institute, School of  Computer Science, Carnegie Mellon University January 14, 2005 LTI Seminar Series with B.J. Jansen.
Information Visualization: Research and Real World Results, SIS Doctoral Colloquium, November 5, 2004.
Analyzing Vivisimo Query Log Data, SIS Series, October 11, 2004 with Amanda Spink.
User vs. System Similarity using a Web-based Visualization Tool, ACM WWW2004 Conference, May 18, 2004.
Technical Report
Koshman, S., Spink, A., Jansen, B.J., Park, M. & Field, C. (2004), Web Searching on the Vivisimo Search Engine.
Book Review
Koshman, S. Review of Visual Research Methods: Image, Society, and Representation. Edited by Gregory C. Stanczak. Los Angeles: SAGE, 2007. 366 pp. for Library and Information Science Research, (Forthcoming).
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