3434 search results - page 570 / 687 » Peer-to-Peer Keyword Search Using Keyword Relationship |
227
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
As context is acknowledged as an important factor that can affect users’ preferences, many researchers have worked on improving the quality of recommender systems by utilizing ...
167
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
In this paper, we use the structural and relational information on the Web to find entity-pages. Specifically, given a Web site and an entity-page (e.g., department and faculty ...
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The determination of the optimal fractional Fourier transform (FrFT) order is a crucial issue for FrFT. This paper introduces a novel algorithm is proposed for the estimation of F...
173
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KDD
2006
ACM
16 years 6 months ago
2006
ACM
Collaborative recommender systems are highly vulnerable to attack. Attackers can use automated means to inject a large number of biased profiles into such a system, resulting in r...
254
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
aAQUA is an online multilingual, multimedia Agricultural portal for disseminating information from and to rural communities. It answers farmers' queries based on the location...