2322 search results - page 328 / 465 » On a game in directed graphs |
195
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
176
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CDC
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract-- This paper studies distributed coordination algorithms for multiple fractional-order systems over a directed communication graph. A general fractional-order consensus mo...
162
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ESA
2008
Springer
15 years 8 months ago
2008
Springer
The crossing number problem is to find the smallest number of edge crossings necessary when drawing a graph into the plane. Eventhough the problem is NP-hard, we are interested in ...
160
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AVI
2004
15 years 7 months ago
2004
Complex hypermedia structures can be difficult to author and maintain, especially when the usual hierarchic representation cannot capture important relations. We propose a graph-b...
168
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ISMB
2000
15 years 7 months ago
2000
A novel description of protein structure in terms of the generalized secondary structure elements (GSSE) is proposed. GSSE's are defined as fragments of the protein structure...