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SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between query scores and data uncertainty ma...
WSC
1997
13 years 10 months ago
1997
At a parcel delivery company, the items being shipped must be sorted by destination. However, the company typically serves more destinations than there are distinct positions for ...
TON
1998
13 years 8 months ago
1998
Abstract— Group communication services have been successfully used to construct applications with high availability, dependability, and real-time responsiveness requirements. Flo...
SDM
2009
SIAM
14 years 6 months ago
2009
SIAM
The requirements of real-world data mining problems vary extensively. It is plausible to assume that some of these requirements can be expressed as application-specific performan...
ICTAI
2007
IEEE
14 years 3 months ago
2007
IEEE
Distributed Genetic Algorithm (DGA) is one of the most promising choices among the optimization methods. In this paper we describe DGAFrame, a flexible framework for evolutionary...