5350 search results - page 949 / 1070 » Space and time in eco-ontologies |
177
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SIGMOD
1994
ACM
15 years 10 months ago
1994
ACM
Spatial joins are one of the most important operations for combining spatial objects of several relations. In this paper, spatial join processing is studied in detail for extended...
207
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KR
1992
Springer
15 years 10 months ago
1992
Springer
This paper studies a version of the job shop scheduling problem in which some operations have to be scheduled within non-relaxable time windows i.e. earliest latest possible start...
158
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WADS
1989
Springer
15 years 10 months ago
1989
Springer
rees can be used for representing abstract data types such as dictionaries and ordered lists. They work well when the elements are inserted in a random order. Some sequences of ope...
151
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CF
2007
ACM
15 years 10 months ago
2007
ACM
Performance tuning is an important and time consuming task which may have to be repeated for each new application and platform. Although iterative optimisation can automate this p...
155
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COCO
2004
Springer
15 years 10 months ago
2004
Springer
Juedes and Lutz (1995) proved a small span theorem for polynomial-time many-one reductions in exponential time. This result says that for language A decidable in exponential time,...