2338 search results - page 26 / 468 » Using UML to model relational database operations |
149
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VLDB
1989
ACM
15 years 8 months ago
1989
ACM
An Event-Join combinestemporaljoin and outerjoin properties into a single operation. It is mostly used to group temporal attributes of an entity into a single relation. In this pa...
150
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SOSYM
2010
15 years 2 months ago
2010
: The specification of a software system must include all relevant static and dynamic aspects of the domain. Dynamic aspects are usually specified by means of a behavioral schema c...
157
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SQJ
2008
15 years 3 months ago
2008
- We present a comprehensive UML statechart diagram analysis framework. This framework allows one to progressively perform different analysis operations to analyze UML statechart d...
138
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EDBT
2002
ACM
16 years 4 months ago
2002
ACM
Abstract. This work addresses the problem of querying moving objects databases. which capture the inherent uncertainty associated with the location of moving point objects. We addr...
127
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GIS
2010
ACM
15 years 2 months ago
2010
ACM
This paper proposes an efficient, decentralized algorithm for determining the topological relationship between two regions monitored by a geosensor network. Many centralized algo...