880 search results - page 143 / 176 » Mobile data and transaction management |
CORR
2008
Springer
14 years 12 months ago
2008
Springer
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
102
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ICEIS
2009
IEEE
14 years 9 months ago
2009
IEEE
One of the main difficulties of pattern mining is to deal with items of different nature in the same itemset, which can occur in any domain except basket analysis. Indeed, if we co...
103
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CAISE
2003
Springer
15 years 3 months ago
2003
Springer
Multi-channel information systems involve data redundancy, which, in turn, requires the implementation of synchronization mechanisms among overlapping databases. This need for peri...
112
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GIS
2010
ACM
14 years 9 months ago
2010
ACM
With resource-efficient summarization and accurate reconstruction of the historic traffic sensor data, one can effectively manage and optimize transportation systems (e.g., road n...
106
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ACMICEC
2004
ACM
15 years 5 months ago
2004
ACM
This paper presents a loosely coupled service-composition paradigm. This paradigm employs a distributed data flow that differs markedly from centralized information flow adopted b...