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217
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DRR
2004
15 years 9 months ago
2004
We propose a concise definition of the skew angle of document, based on mathematical morphology. This definition has the advantages to be applicable both for binary and grey-scale...
217
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FSTTCS
2010
Springer
15 years 4 months ago
2010
Springer
A spanner of a graph is a sparse subgraph that approximately preserves distances in the original graph. More precisely, a subgraph H = (V, EH ) is a k-spanner of a graph G = (V, E...
181
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PODC
2010
ACM
15 years 7 months ago
2010
ACM
Mutual exclusion is used to coordinate access to shared resources by concurrent processes. k-Exclusion is a variant of mutual exclusion in which up to k processes can simultaneous...
177
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ICPR
2010
IEEE
15 years 9 months ago
2010
IEEE
In this paper we survey two multi-dimensional Scale Saliency approaches based on graphs and the k-d partition algorithm. In the latter case we introduce a new divergence metric an...
196
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ICDE
2010
IEEE
15 years 7 months ago
2010
IEEE
— This paper looks at the problem of automatically tuning the database server multiprogramming level to improve database server performance under varying workloads. We describe t...