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http://dx.doi.org/10.5916/jkosme.2009.33.4.569

Information Retrieval System for Mobile Devices  

Kim, Jae-Hoon (한국해양대학교 컴퓨터공학과)
Kim, Hyung-Chul (한국해양대학교 컴퓨터공학과)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.33, no.4, 2009 , pp. 569-577 More about this Journal
Abstract
Mobile information retrieval is an evolving branch of information retrieval that is centered on mobile and ubiquitous environments. In general, mobile devices are characterized by lightweight, low power, small memory, small display, limited input/output, low bandwidth, and so on. Some of these characteristics make it impossible to apply general information retrieval to mobile environments without any modification. In order to relieve this problem, we design and implement an information retrieval system for mobile devices like wireless phones, PDA and handheld devices. We use document summarization techniques to alleviate the limitation of small display and user profiles to retrieve the most proper documents for each individual user for personalized search. Futhermore we use meta-search to lighten some burdens visiting several portal sites. In this paper, we have implemented and demonstrated the proposed mobile information retrieval system on the domain of travel and received good evaluation from users subjectively.
Keywords
Mobile information retrieval; Meta-search; Document summarization; User profile;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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