5252 search results - page 937 / 1051 » Logic in Access Control |
165
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ATAL
2008
Springer
15 years 5 months ago
2008
Springer
Computational grids offer users a simple access to tremendous computer resources for solving large scale computing problems. Traditional performance analysis of scheduling algorit...
139
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CCS
2008
ACM
15 years 5 months ago
2008
ACM
The requirements for secure document workflows in enterprises become increasingly sophisticated, with employees performing different tasks under different roles using the same pro...
165
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ERCIMDL
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. The digital library field is recently broadening its scope of applicability and it is also continuously adapting to the frequent changes occurring in the internet society...
168
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COORDINATION
2008
Springer
15 years 5 months ago
2008
Springer
Abstract. The deployment of Share Data Spaces in open, possibly hostile, environments arises the need of protecting the confidentiality of the data space content. Existing approach...
121
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APPROX
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. Given a directed graph G = (V, E) and an integer k 1, a ktransitive-closure-spanner (k-TC-spanner) of G is a directed graph H = (V, EH ) that has (1) the same transitive...