268 search results - page 42 / 54 » A Role-Based Framework for Business Process Modeling |
208
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ECIS
2004
15 years 7 months ago
2004
In the knowledge economy, a firm's intellectual capital represents the only sustainable source of competitive advantage. Intellectual capital manifests itself, predominantly,...
152
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QEST
2007
IEEE
16 years 4 days ago
2007
IEEE
Online auction sites have unique workloads and user behavior characteristics that do not exist in other e-commerce sites. Earlier studies by the authors identified i) significan...
168
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INFOCOM
1997
IEEE
15 years 10 months ago
1997
IEEE
Several types of network trafic have been shown to exhibit long-range dependence (LRD). In this work, we show that the busy period of an ATM system driven by a long-range dependen...
152
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HPDC
2010
IEEE
15 years 7 months ago
2010
IEEE
Automated analysis of unstructured text documents (e.g., web pages, newswire articles, research publications, business reports) is a key capability for solving important problems ...
164
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SACMAT
2006
ACM
15 years 12 months ago
2006
ACM
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...