2956 search results - page 316 / 592 » Targeted Data Prefetching |
138
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
In this paper, we discuss challenges and provide solutions for capturing and maintaining accurate models of user profiles using semantic web technologies, by aggregating and shari...
123
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
In a social network, nodes correspond to people or other social entities, and edges correspond to social links between them. In an effort to preserve privacy, the practice of anon...
120
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WWW
2005
ACM
16 years 4 months ago
2005
ACM
Constructing and maintaining semantic mappings are necessary but troublesome in data sharing systems. While most current work focuses on seeking automated techniques to solve this...
108
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WWW
2004
ACM
16 years 4 months ago
2004
ACM
In this paper we analyze a very large junk e-mail corpus which was generated by a hundred thousand volunteer users of the Hotmail e-mail service. We describe how the corpus is bei...
193
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SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
We present Stretch `n' Shrink, a query design framework that explicitly takes into account user preferences about the desired answer size, and subsequently modifies the query...