5356 search results - page 379 / 1072 » Adventures in time and space |
209
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
To segment a whole object from an image is an essential and challenging task in image processing. In this paper, we propose a hybrid segmentation algorithm which combines prior sh...
184
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We propose a feature selection method that constructs each new feature by analysis of tight error clusters. This is a greedy, time-efficient forward selection algorithm that itera...
168
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KDD
2006
ACM
16 years 7 months ago
2006
ACM
Often the best performing supervised learning models are ensembles of hundreds or thousands of base-level classifiers. Unfortunately, the space required to store this many classif...
164
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
How do mobility and presence feature as aspects of social life? Using a case study of paroled offenders tracked via Global Positioning System (GPS), we explore the ways that locat...
227
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PODS
2006
ACM
16 years 7 months ago
2006
ACM
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...