8301 search results - page 1504 / 1661 » Risk-Aware Information Retrieval |
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2008
ACM
16 years 6 months ago
2008
ACM
Form mapping is the key problem that needs to be solved in order to get access to the hidden web. Currently available solutions for fully automatic mapping are not ready for comme...
156
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2008
ACM
16 years 6 months ago
2008
ACM
Most of the faster community extraction algorithms are based on the Clauset, Newman and Moore (CNM), which is employed for networks with sizes up to 500,000 nodes. The modificatio...
151
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
Web graphs are approximate snapshots of the web, created by search engines. Their creation is an error-prone procedure that relies on the availability of Internet nodes and the fa...
147
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
The research objective of this work is to develop a general framework that incorporates collaborative social tagging with a novel ontology scheme conveying multiple perspectives. ...
153
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
In this paper, we formally define the problem of topic modeling with network structure (TMN). We propose a novel solution to this problem, which regularizes a statistical topic mo...