1017 search results - page 48 / 204 » Grouping Web Users based on Query Log |
SEMCO
2008
IEEE
15 years 6 months ago
2008
IEEE
One challenge for relevance ranking in Web search is underspecified queries. For such queries, top-ranked documents may contain information irrelevant to the search goal of the us...
115
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LRE
2006
14 years 11 months ago
2006
Web searchers reformulate their queries, as they adapt to search engine behavior, learn more about a topic, or simply correct typing errors. Automatic query rewriting can help user...
124
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HICSS
2003
IEEE
15 years 5 months ago
2003
IEEE
Customized marketing, so called 1-to-1 marketing, is often viewed as the panacea of e-commerce. User profiles, such as click streams logging every site the user accesses, are expl...
100
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AIR
2004
14 years 11 months ago
2004
In this paper we describe an approach to the construction of adaptive tutoring systems, based on techniques from the research area of Reasoning about Actions and Change. This appro...
USS
2010
14 years 9 months ago
2010
Search engines not only assist normal users, but also provide information that hackers and other malicious entities can exploit in their nefarious activities. With carefully craft...