3628 search results - page 316 / 726 » Managing Data Quality in Cooperative Information Systems |
166
Voted
HICSS
2009
IEEE
16 years 1 months ago
2009
IEEE
A coherent and consistent understanding of corporate data is an important factor for effective management of diversified companies and implies a need for companywide unambiguous d...
211
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INFOCOM
2000
IEEE
15 years 11 months ago
2000
IEEE
Abstract—In this paper, we present the implementation issues of a virtual backbone that supports the operations of the Uniform Quorum System (UQS) and the Randomized Database Gro...
224
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IHI
2010
15 years 1 months ago
2010
One of the concerns patients have when confronted with a medical condition is which physician to trust. Any recommendation system that seeks to answer this question must ensure an...
186
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COLCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
— Sharing personal information and documents is pervasive in Web 2.0 environments, which creates the need for properly controlling shared data. Most existing authorization and po...
150
Voted
SIGIR
1996
ACM
15 years 11 months ago
1996
ACM
We present a deductive data model for concept-based query expansion. It is based abstraction levels: the conceptual, the expression and the occurrence level. Concepts and their re...