1180 search results - page 75 / 236 » A Logical Data Model for Integrated Geographical Databases |
131
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SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
We are witnessing an exciting revival of interest in recursive Datalog queries in a variety of emerging application domains such as data integration, information extraction, netwo...
117
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SAC
2006
ACM
15 years 10 months ago
2006
ACM
In the paper we describe the problem of grouping and aggregation in the concept-oriented data model. The model is based on ordering its elements within a hierarchical multidimensi...
137
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ICDT
1999
ACM
15 years 8 months ago
1999
ACM
The vast number of design options in replicated databases requires efficient analytical performance evaluations so that the considerable overhead of simulations or measurements can...
138
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TIME
1994
IEEE
15 years 8 months ago
1994
IEEE
: In this paper we explain how we have integrated the functionalities of a constraint management system and a temporal data base system to enable a model-based control of systems t...
156
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TMM
2002
15 years 3 months ago
2002
Abstract--The Internet provides a universal platform for largescale distribution of information and supports inter-organizational services, system integration, and collaboration. U...