2298 search results - page 318 / 460 » Querying spatial patterns |
178
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ICIAP
1997
ACM
15 years 10 months ago
1997
ACM
Most existing lossless image compression schemes operate on grey-scale images. However, in the case of colour images, higher compression ratios can be achieved by exploiting inter...
189
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ACAL
2009
Springer
15 years 10 months ago
2009
Springer
Societal behaviour can be studied at a causal level by perturbing a stable multi-agent model with new microscopic behaviours and observing the statistical response over an ensembl...
193
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ADMI
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. We present a method for learning characteristic motion patterns of mobile agents. The method works on two levels. On the first level, it uses the expectation-maximization...
170
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FLAIRS
2004
15 years 7 months ago
2004
People have the ability to perceive biological motion under conditions of severely limited visual information. If the information is in the form of a point-light motion sequence o...
169
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DGO
2003
15 years 7 months ago
2003
This paper presents an overview of the motivation for, and the use of time-series data mining in, a Geospatial Decision Support System (GDSS). Our approach is based on a combinati...