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188
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Lately there exist increasing demands for online abnormality monitoring over trajectory streams, which are obtained from moving object tracking devices. This problem is challengin...
126
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KDD
2005
ACM
16 years 6 months ago
2005
ACM
Tasks of data mining and information retrieval depend on a good distance function for measuring similarity between data instances. The most effective distance function must be for...
145
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CHI
2003
ACM
16 years 6 months ago
2003
ACM
Methods for identifying usability problems in web page designs should ideally also provide practical methods for repairing the problems found. Blackmon et al. [2] proved the usefu...
191
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CHI
2002
ACM
16 years 6 months ago
2002
ACM
This paper proposes a transformation of the Cognitive Walkthrough (CW), a theory-based usability inspection method that has proven useful in designing applications that support us...
162
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STOC
2001
ACM
16 years 6 months ago
2001
ACM
Histograms are typically used to approximate data distributions. Histograms and related synopsis structures have been successful in a wide variety of popular database applications...