3057 search results - page 399 / 612 » Complexity management |
165
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DMDW
2003
15 years 5 months ago
2003
Data Warehouse-(DW) logical design often start with a conceptual schema and then generates relational structures. Applying this approach implies to cope with two main aspects: (i) ...
123
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CORR
2008
Springer
15 years 3 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...
139
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FGCS
2007
15 years 3 months ago
2007
The continuous increase of data volumes available from many sources raises new challenges for their effective understanding. Knowledge discovery in large data repositories involv...
142
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SERP
2010
15 years 1 months ago
2010
As the use of online business systems increase so does the need to produce more efficient and less error prone web based Modeling is a core abstraction mechanism used to manage co...
111
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IFIP
2010
Springer
15 years 1 months ago
2010
Springer
. Organizations are increasingly turning to large, enterprise-wide software systems as potential solutions to managing complex business-to-business (B2B) relationships. These syste...