623 search results - page 71 / 125 » Data Management in Location-Dependent Information Services |
175
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
On-Line Analytical Processing (OLAP) has shown great success in many industry applications, including sales, marketing, management, financial data analysis, etc. In this paper, w...
208
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HICSS
1999
IEEE
15 years 10 months ago
1999
IEEE
Knowledge management is an increasingly important source of competitive advantage for organizations. Knowledge is a renewable, re-usable and accumulating asset of value to firms t...
186
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WECWIS
2003
IEEE
15 years 11 months ago
2003
IEEE
The rapid growth of the World Wide Web and the Internet has fueled interest in Web services and the Semantic Web, which are quickly becoming important parts of modern electronic c...
168
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CCS
2007
ACM
16 years 10 days 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 ...
166
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ADBIS
2005
Springer
15 years 11 months ago
2005
Springer
A major application area of information systems technology and multimedia content management is that of support systems for engineering processes. This includes the particularly im...