9572 search results - page 331 / 1915 » Cover Algorithms and Their Combination |
273
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
We present a technique for refining the design of relational storage for XML data based on XML key propagation. Three algorithms are presented: one checks whether a given function...
185
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ICML
2003
IEEE
16 years 7 months ago
2003
IEEE
In this paper we analyze the most popular evaluation metrics for separate-and-conquer rule learning algorithms. Our results show that all commonly used heuristics, including accur...
169
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STOC
2005
ACM
16 years 7 months ago
2005
ACM
We prove exponential lower bounds for the refutation of a random 3-CNF with linear number of clauses by k-DNF Resolution for k log n/ log log n. For this we design a specially ta...
253
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
Scheduling is a key concern for the execution of performancedriven Grid applications. In this paper we comparatively examine different existing approaches for scheduling of scient...
213
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SDM
2009
SIAM
16 years 3 months ago
2009
SIAM
Change-point detection is the problem of discovering time points at which properties of time-series data change. This covers a broad range of real-world problems and has been acti...