16843 search results - page 290 / 3369 » On Generalized Authorization Problems |
171
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AAAI
2007
15 years 9 months ago
2007
The mean running time of a Las Vegas algorithm can often be dramatically reduced by periodically restarting it with a fresh random seed. The optimal restart schedule depends on th...
114
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TSMC
2008
15 years 6 months ago
2008
Role transfer is a usual activity in an organization, especially in a crisis situation. Role assignment and transfer regulations are important to accomplish it. This paper discusse...
156
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CORR
2004
Springer
15 years 6 months ago
2004
Springer
Spam, also known as Unsolicited Commercial Email (UCE), is the bane of email communication. Many data mining researchers have addressed the problem of detecting spam, generally by...
202
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JALC
2002
15 years 6 months ago
2002
We define general algebraic frameworks for shortest-distance problems based on the structure of semirings. We give a generic algorithm for finding single-source shortest distances...
170
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WASA
2009
Springer
2009
Springer
Information Extraction as Link Prediction: Using Curated Citation Networks to Improve Gene Detection
16 years 1 months ago
Abstract. In this paper we explore the usefulness of various types of publicationrelated metadata, such as citation networks and curated databases, for the task of identifying gene...