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PODS
2003
ACM
14 years 10 months ago
2003
ACM
In this paper we study the following problem. Given a database and a set of queries, we want to find, in advance, a set of views that can compute the answers to the queries, such ...
PR
2006
13 years 10 months ago
2006
The k-nearest-neighbor rule is one of the most attractive pattern classification algorithms. In practice, the choice of k is determined by the cross-validation method. In this wor...
ICDM
2007
IEEE
14 years 4 months ago
2007
IEEE
The problem of finding unusual time series has recently attracted much attention, and several promising methods are now in the literature. However, virtually all proposed methods...
WG
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Assume that each vertex of a graph G is assigned a nonnegative integer weight and that l and u are nonnegative integers. One wish to partition G into connected components...
CASES
2003
ACM
14 years 3 months ago
2003
ACM
In an embedded system, the cost of storing a program onchip can be as high as the cost of a microprocessor. Compressing an application’s code to reduce the amount of memory requ...