10792 search results - page 114 / 2159 » An Evaluation of Non-Equijoin Algorithms |
147
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IPMU
2010
Springer
15 years 4 months ago
2010
Springer
Controlled Query Evaluation (CQE) is a logical framework for the protection of secrets in databases. In this article, we extend the CQE framework to possibilistic logic: knowledge ...
156
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AH
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. With the huge increase in the volume of information available in digital form and the increasing diversity of Web applications, the need for efficient, reliable, informat...
140
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PRL
1998
15 years 6 months ago
1998
A neuro-fuzzy methodology is described which involves connectionist minimization of a fuzzy feature evaluation index with unsupervised training. The concept of a ¯exible membersh...
185
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DATE
2000
IEEE
15 years 11 months ago
2000
IEEE
In [1], Murata et al introduced an elegant representation of block placement called sequence pair. All block placement algorithms which are based on sequence pairs use simulated a...
147
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Five image segmentation algorithms are evaluated: mean shift, normalised cuts, efficient graph-based segmentation, hierarchical watershed, and waterfall. The evaluation is done us...