2583 search results - page 141 / 517 » On the Representation of Timed Polyhedra |
166
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ICCS
2007
Springer
15 years 10 months ago
2007
Springer
Knowledge representation (KR) is used to store and retrieve meaningful data. This data is saved using dynamic data structures that are suitable for the style of KR being implemente...
151
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ALGORITHMICA
2005
15 years 6 months ago
2005
This paper focuses on space efficient representations of rooted trees that permit basic navigation in constant time. While most of the previous work has focused on binary trees, w...
175
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FOIS
2006
15 years 7 months ago
2006
A critical problem for practical KR is dealing with relationships that change over time. This problem is compounded by representation languages such as OWL that are biased towards ...
187
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KDD
2001
ACM
16 years 6 months ago
2001
ACM
The problem of similarity search (query-by-content) has attracted much research interest. It is a difficult problem because of the inherently high dimensionality of the data. The ...
147
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DCC
2007
IEEE
16 years 6 months ago
2007
IEEE
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...