258 search results - page 31 / 52 » The Value of Roles in Modeling Business Processes |
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
Separation of duties (SoD) is a key security requirement for many business and information systems. Role Based Access Controls (RBAC) is a relatively new paradigm for protecting i...
80
Voted
I3E
2001
14 years 11 months ago
2001
: Most often, technological explanations are given of Europe's slow adoption of mobile commerce. When seeking non-technological explanations, diffusion models provide aggregat...
CAISE
2006
Springer
15 years 1 months ago
2006
Springer
Enterprise Systems potentially lead to significant efficiency gains but require a well-conducted configuration process. A promising idea to manage and simplify the configuration pr...
HICSS
2005
IEEE
15 years 3 months ago
2005
IEEE
Over the past decades, large organisations have developed increasingly complex portfolios of information systems to support business processes. Maintenance and leveraging of these...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Generally, web services are provided with different QoS values, so they can be selected dynamically in service composition process. However, the conventional context free composit...