10301 search results - page 1721 / 2061 » informs 2007 |
137
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WDAG
2007
Springer
16 years 28 days ago
2007
Springer
We consider the problem of designing scalable and robust information systems based on multiple servers that can survive even massive denial-of-service (DoS) attacks. More precisely...
193
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WEA
2007
Springer
16 years 28 days ago
2007
Springer
Many speed-up techniques for route planning in static graphs exist, only few of them are proven to work in a dynamic scenario. Most of them use preprocessed information, which has ...
182
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WEBI
2007
Springer
16 years 28 days ago
2007
Springer
Nonnegative Matrix Factorization (NMF) has been proven to be effective in text mining. However, since NMF is a well-known unsupervised components analysis technique, the existing ...
165
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WEBI
2007
Springer
16 years 28 days ago
2007
Springer
The paper develops a novel computational framework for predicting communication flow in social networks based on several contextual features. The problem is important because pred...
180
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WEBI
2007
Springer
16 years 28 days ago
2007
Springer
There are information needs involving costly decisions that cannot be efficiently satisfied through conventional web search engines. Alternately, community centric search can prov...