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148
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ICDT
1999
ACM
15 years 8 months ago
1999
ACM
Abstract. In this paper we consider databases representing information about moving objects (e.g. vehicles), particularly their location. We address the problems of updating and qu...
133
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ICDE
1998
IEEE
15 years 8 months ago
1998
IEEE
Consider a database that represents the location of moving objects, such as taxi-cabs (typical query: retrieve the cabs that are currently within 1 mile of 33 Michigan Ave., Chica...
115
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ICRE
1998
IEEE
15 years 8 months ago
1998
IEEE
This paper introduces an approach to multi-perspective requirements engineering (PREview) which has been designed for industrial use and discusses our practical experience in appl...
113
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INFOCOM
1998
IEEE
15 years 8 months ago
1998
IEEE
ATM-based integrated services networks are likely to rely on the Virtaal Path (VP) concept as an intermediate resource management layer wherein key decisions concerning resource a...
137
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PPSN
1998
Springer
15 years 8 months ago
1998
Springer
This paper presents a novel evolutionary approach of approximating the shape of the Pareto-optimal set of multi-objective optimization problems. The evolutionary algorithm (EA) use...