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CORR
2011
Springer
12 years 12 months ago
2011
Springer
Information Retrieval systems can be improved by exploiting context information such as user and document features. This article presents a model based on overlapping probabilistic...
SIGIR
2004
ACM
13 years 10 months ago
2004
ACM
Organizing Web search results into clusters facilitates users' quick browsing through search results. Traditional clustering techniques are inadequate since they don't g...
DMIN
2007
13 years 6 months ago
2007
We study the extraction of characteristics of user behavior in video session encoded as stochastic matrices of finite Markov chain. These behaviors are clustered using a dissimil...
ICPADS
1998
IEEE
13 years 9 months ago
1998
IEEE
This paper describes a scalable Web server array architecture which uses a caching policy called Probability Based Replacement (PBR) algorithm [5, 6]. The server array consists of...
SIGIR
1998
ACM
13 years 9 months ago
1998
ACM
Users of Web search engines are often forced to sift through the long ordered list of document “snippets” returned by the engines. The IR community has explored document cluste...