588 search results - page 20 / 118 » Positive higher-order queries |
114
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ICCSA
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. We consider geometric shortest path queries between arbitrary pairs of objects on a connected polyhedral surface P of genus g. The query objects are points, vertices, edg...
120
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MICS
2010
15 years 6 days ago
2010
Abstract. A Range Minimum Query asks for the position of a minimal element between two specified array-indices. We consider a natural extension of this, where our further constrai...
109
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ICASSP
2010
IEEE
15 years 2 months ago
2010
IEEE
A key step in distributed video coding is the generation of the side information (SI) i.e. the estimation of the Wyner-Ziv frame (WZF). This step is also frequently called image i...
143
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EDBT
2010
ACM
15 years 3 months ago
2010
ACM
The availability of indoor positioning renders it possible to deploy location-based services in indoor spaces. Many such services will benefit from the efficient support for k n...
104
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KDD
2004
ACM
16 years 2 months ago
2004
ACM
To enable information integration, schema matching is a critical step for discovering semantic correspondences of attributes across heterogeneous sources. While complex matchings ...