Web Searching on the Vivisimo Search Engine

Jansen, Bernard, Koshman, Sherry, & Spink, Amanda (2006) Web Searching on the Vivisimo Search Engine. Journal of the American Society for Information Science and Technology, 57(14), pp. 1875-1887.

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The application of clustering to Web search engine technology is a novel approach that offers structure to the information deluge often faced by Web searchers. Clustering methods have been well studied in research labs; however, real user searching with clustering systems in operational Web environments is not well understood. This article reports on results from a transaction log analysis of Vivisimo.com, which is a Web meta-search engine that dynamically clusters users' search results. A transaction log analysis was conducted on 2-week's worth of data collected from March 28 to April 4 and April 25 to May 2, 2004, representing 100% of site traffic during these periods and 2,029,734 queries overall. The results show that the highest percentage of queries contained two terms. The highest percentage of search sessions contained one query and was less than 1 minute in duration. Almost half of user interactions with clusters consisted of displaying a cluster's result set, and a small percentage of interactions showed cluster tree expansion. Findings show that 11.1% of search sessions were multitasking searches, and there are a broad variety of search topics in multitasking search sessions. Other searching interactions and statistics on repeat users of the search engine are reported. These results provide insights into search characteristics with a cluster-based Web search engine and extend research into Web searching trends

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ID Code: 22472
Item Type: Journal Article
Refereed: Yes
Keywords: Web, Searching, Information Retrieval, Vivisimo
DOI: 10.1002/asi.20408
ISSN: 1532-2882
Subjects: Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > OTHER INFORMATION AND COMPUTING SCIENCES (089900)
Divisions: Current > Research Centres > Office of Education Research
Current > QUT Faculties and Divisions > Faculty of Education
Copyright Owner: Copyright © 2006 Wiley Periodicals, Inc.
Deposited On: 17 Jun 2009 13:13
Last Modified: 29 Feb 2012 13:25

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