2980 search results - page 551 / 596 » Computational Geometry |
220
Voted
GIS
2004
ACM
16 years 4 months ago
2004
ACM
Triangular Irregular Network (TIN) and Regular Square Grid (RSG) are widely used for representing 2.5 dimensional spatial data. However, these models are not defined from the topo...
237
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GIS
2004
ACM
16 years 4 months ago
2004
ACM
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
146
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SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
Most relational query optimizers make use of information about the costs of accessing tuples and data structures on various storage devices. This information can at times be off b...
126
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ATAL
2009
Springer
15 years 10 months ago
2009
Springer
In this paper we address the problem of decentralised coordination for agents that must make coordinated decisions over continuously valued control parameters (as is required in m...
129
Voted
CIVR
2007
Springer
15 years 9 months ago
2007
Springer
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...