180 search results - page 25 / 36 » Analysis of topic dynamics in web search |
90
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PETRA
2009
ACM
15 years 4 months ago
2009
ACM
Event search is the problem of identifying events or activity of interest in a large database storing long sequences of activity. In this paper, our topic is the problem of identi...
CASCON
1996
14 years 10 months ago
1996
The performance of host communication subsystems is an important research topic in computer networks.1 Performance metrics such as throughput, delay, and packet loss are important...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Characterizing the relationship that exists between a person's social group and his/her personal behavior has been a long standing goal of social network analysts. In this pa...
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SIGIR
2012
ACM
12 years 12 months ago
2012
ACM
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...
CLEF
2010
Springer
14 years 10 months ago
2010
Springer
ImageCLEF's Wikipedia Retrieval task provides a testbed for the system-oriented evaluation of multimedia information retrieval from a collection of Wikipedia images. The aim i...