Joho, H., Hannah, D. and Jose, J. (2008) Comparing collaborative and independent search in a recall-oriented task. In: Second International Symposium on Information Interaction in Context, London, U.K., 14-17 Oct, 2008, pp. 89-96. ISBN 9781605583105 (doi: 10.1145/1414694.1414715)
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Publisher's URL: http://dx.doi.org/10.1145/1414694.1414715
Abstract
Search interfaces are mainly designed to support a single searcher at a time. We therefore have a limited understanding of how an interface can support search where more than one searcher concurrently pursues a shared information need. This paper investigated the performance and user behaviour of concurrent search. Based on a recall-oriented search task, a user study was carried out to compare an independent search condition to collaborative search conditions. The results show that the collaborative conditions helped searchers diversify search vocabulary while reducing redundant documents to be bookmarked within teams. However, these effects were found to be insufficient to improve the retrieval effectiveness. We discussed the implications for concurrent search support based on our findings.
Item Type: | Conference Proceedings |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Jose, Professor Joemon and Hannah, Mr David and Joho, Dr Hideo |
Authors: | Joho, H., Hannah, D., and Jose, J. |
Subjects: | Z Bibliography. Library Science. Information Resources > Z665 Library Science. Information Science Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
College/School: | College of Science and Engineering > School of Computing Science |
ISBN: | 9781605583105 |
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