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182
Voted
DEBU
2007
15 years 7 months ago
2007
The importance of maintaining provenance has been widely recognized, particularly with respect to highly-manipulated data. However, there are few deployed databases that provide p...
169
Voted
ICEIS
2003
IEEE
16 years 7 days ago
2003
IEEE
: This paper brings together two research areas, i.e. “Data Warehouses” and “Temporal Databases”, involving representation of time. Looking at temporal aspects within a dat...
176
Voted
CIDR
2009
15 years 8 months ago
2009
Recent work has shown that we can dramatically improve the performance of computer games and simulations through declarative processing: Character AI can be written in an imperati...
199
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IDEAS
2003
IEEE
16 years 7 days ago
2003
IEEE
In the context of information system engineering, we propose a four-layer metamodeling architecture with a comprehensive set of operations on metamodels. Our architecture enables ...
202
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ESWS
2004
Springer
16 years 10 days ago
2004
Springer
Abstract. In this paper we describe a methodology for harvesting information from large distributed repositories (e.g. large Web sites) with minimum user intervention. The methodol...