2217 search results - page 67 / 444 » An economic view of information systems |
106
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PODS
2006
ACM
16 years 2 months ago
2006
ACM
We propose a novel approach to the classical view update problem. The view update problem arises from the fact that modifications to a database view may not correspond uniquely to...
136
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VLDB
1991
ACM
15 years 5 months ago
1991
ACM
It is widely recognized that production rules in database systems can be used to automatically maintain derived data such as views. However, writing a correct set of rules for e ci...
102
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JIIS
2002
15 years 1 months ago
2002
In this paper, we present PVA, an adaptive personal view information agent system for tracking, learning and managing user interests in Internet documents. PVA consists of three pa...
101
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IFIP
2000
Springer
15 years 5 months ago
2000
Springer
Many researchers have searched for evidence of organizational improvements from the huge sums invested in ICT. Unfortunately, evidence for such a pay back is spotty at best (e.g.,...
104
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GRAPHICSINTERFACE
2004
15 years 3 months ago
2004
We present a system for creating interactive exploded view diagrams using 2D images as input. This imagebased approach enables us to directly support arbitrary rendering styles, e...