14331 search results - page 2755 / 2867 » On the modeling and analysis of obligations |
149
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PODC
2009
ACM
16 years 7 months ago
2009
ACM
d Abstract] Prosenjit Bose School of Computer Science Carleton University Ottawa, Canada jit@scs.carleton.ca Paz Carmi Dept. of Computer Science Ben-Gurion Univ. of the Negev Beer-...
174
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Email is one of the most prevalent communication tools today, and solving the email overload problem is pressingly urgent. A good way to alleviate email overload is to automatical...
211
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Various online social networks (OSNs) have been developed rapidly on the Internet. Researchers have analyzed different properties of such OSNs, mainly focusing on the formation an...
174
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
We propose two approximation algorithms for identifying communities in dynamic social networks. Communities are intuitively characterized as "unusually densely knit" sub...
165
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Influence maximization is the problem of finding a small subset of nodes (seed nodes) in a social network that could maximize the spread of influence. In this paper, we study the ...