3628 search results - page 372 / 726 » Managing Data Quality in Cooperative Information Systems |
289
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
Modern distributed information systems cope with disconnection and limited bandwidth by using caches. In communicationconstrained situations, traditional demand-driven approaches ...
184
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CCS
2007
ACM
16 years 29 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 ...
171
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WSCG
2004
15 years 8 months ago
2004
In this article we present a visualisation algorithm based on image warping. A source data for the algorithm is a set of images with colour and depth information rendered for the ...
183
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CCGRID
2006
IEEE
16 years 26 days ago
2006
IEEE
Service Oriented EXtensible Modeling and Simulation Supporting Environment Architecture (SO-XMSSEA) is presented based on XMSF thinking and the new technology development of web s...
161
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IADIS
2008
15 years 8 months ago
2008
This article presents an empirical study performed to evaluate the Moodle usability, from the point of view of teachers who are using this system to support their classes. The usa...