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WWW
2008
ACM
14 years 9 months ago
2008
ACM
Finding the core members of a virtual community is an important problem in community analysis. Here we presented an simulated annealing algorithm to solve this problem by optimizi...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
A bipartite query-URL graph, where an edge indicates that a document was clicked for a query, is a useful construct for finding groups of related queries and URLs. Here we use thi...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
Proliferation of mobile devices has posed challenges in the development of interaction models among devices. These models should allow the devices involved in an interaction to de...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
The GroupMe! system provides a novel approach to social bookmarking. It enables users to create groups of arbitrary multimedia web resources and visualizes resources according to ...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
We model budget-constrained keyword bidding in sponsored search auctions as a stochastic multiple-choice knapsack problem (S-MCKP) and design an algorithm to solve S-MCKP and the ...