1049 search results - page 140 / 210 » Change Management in Large-Scale Enterprise Information Syst... |
CAISE
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Computers support more and more tasks in the personal and professional activities of users. Such user tasks increasingly span large periods of time and many locations acr...
IM
2007
14 years 11 months ago
2007
We present a peer-to-peer service management middleware that dynamically allocates system resources to a large set of applications. The system achieves scalability in number of no...
106
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CISS
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— Quickest detection is applied to frequency spectrum sensing in cognitive radio systems. Distribution change in frequency domain is detected for vacating secondary radio...
100
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CCS
2007
ACM
15 years 6 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
105
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CSCW
2006
ACM
15 years 5 months ago
2006
ACM
Software development tools primarily focus on supporting the technical work. Yet no matter the tools employed, the process followed, or the size of the team, important aspects of ...