24105 search results - page 324 / 4821 » Models in Information Retrieval |
201
Voted
SIGCOMM
2003
ACM
15 years 12 months ago
2003
ACM
Content-based full-text search is a challenging problem in Peer-toPeer (P2P) systems. Traditional approaches have either been centralized or use flooding to ensure accuracy of th...
196
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CN
2007
15 years 6 months ago
2007
The widespread use of RDF-based information necessitates efficient information retrieval techniques in wide-area networks. In this paper, we present Dynamic Semantic Space, a sche...
175
Voted
HICSS
2010
IEEE
16 years 1 months ago
2010
IEEE
The paper presents our design of a next generation information retrieval system based on tag co-occurrences and subsequent clustering. We help users getting access to digital data...
153
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SIGCSE
2010
ACM
16 years 1 months ago
2010
ACM
Topics in the field of Web Information Retrieval (IR) and web search are slowly being introduced at the undergraduate level. In this paper, we show how the curriculum for a new u...
147
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DEXA
2007
Springer
16 years 26 days ago
2007
Springer
Abstract. In this paper we provide a full-scale evaluation of a cluster-based architecture for P2P IR, focusing on retrieval effectiveness. We observe that there is a significant ...