9162 search results - page 269 / 1833 » System and User Data Complexity |
136
Voted
CLOUDCOM
2010
Springer
15 years 2 months ago
2010
Springer
The Semantic Web is gaining immense popularity-and with it, the Resource Description Framework (RDF) broadly used to model Semantic Web content. However, access control on RDF sto...
144
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ICAS
2009
IEEE
15 years 10 months ago
2009
IEEE
The volumes of data in information systems are growing drastically. The systems become increasingly complex in trying to handle heterogeneity of ubiquitous components, standards, ...
129
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COMPSEC
2010
15 years 2 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...
135
Voted
IWCMC
2006
ACM
15 years 10 months ago
2006
ACM
Space time convolutional codes (STCCs) are an effective way to combine transmit diversity with coding. The computational complexity of designing STCCs generally increases exponent...
153
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WETICE
2005
IEEE
15 years 9 months ago
2005
IEEE
— The execution of data intensive grid applications still raises several questions regarding job scheduling, data migration and replication. The optimization techniques applied b...