2799 search results - page 322 / 560 » Ontological technologies for user modelling |
169
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CAISE
2003
Springer
15 years 12 months ago
2003
Springer
In a selective information dissemination (SDI) system, users submit profiles consisting of a number of long-standing queries to represent their information needs. The system then c...
152
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SAINT
2003
IEEE
15 years 12 months ago
2003
IEEE
In this paper we address the problem of analyzing web log data collected at a typical online newspaper site. We propose a two-way clustering technique based on probability theory....
184
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
As the social interaction of Internet users increases, so does the need to effectively rank social media. We study the challenges of personalized ranking of blog posts. Web search...
184
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HT
2009
ACM
16 years 1 months ago
2009
ACM
Conversational recommender systems (CRSs) assist online users in their information-seeking and decision making tasks by supporting an interactive process. Although these processes...
187
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ITCC
2000
IEEE
15 years 11 months ago
2000
IEEE
As the result of interactions between visitors and a web site, an http log file contains very rich knowledge about users on-site behaviors, which, if fully exploited, can better c...