2771 search results - page 51 / 555 » Locality of Queries and Transformations |
123
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ICDT
2007
ACM
15 years 10 months ago
2007
ACM
Moving objects produce trajectories. We describe a data model for trajectories and trajectory samples and an efficient way of modeling uncertainty via beads for trajectory samples....
125
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VISUAL
1999
Springer
15 years 8 months ago
1999
Springer
To support the retrieval and fusion of multimedia information from multiple sources and databases, a spatial/temporal query language called ΣQL is proposed. ΣQL is based upon th...
121
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IS
2002
15 years 3 months ago
2002
In this paper, we explore the possibility of transforming queries with minimum and maximum predicates into equivalent queries that can be computed more efficiently. The main contr...
138
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IPPS
2007
IEEE
15 years 10 months ago
2007
IEEE
With the increasing gap between processor speed and memory latency, the performance of data-dominated programs are becoming more reliant on fast data access, which can be improved...
230
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
In this paper we propose a method for matching articulated shapes represented as large sets of 3D points by aligning the corresponding embedded clouds generated by locally linear ...