4354 search results - page 374 / 871 » Classification-based objective functions |
167
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DOLAP
2005
ACM
15 years 8 months ago
2005
ACM
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
169
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ATMOS
2007
15 years 8 months ago
2007
In this paper we study a general formulation of the train platforming problem, which contains as special cases all the versions previously considered in the literature as well as a...
267
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AAAI
2010
15 years 8 months ago
2010
The problem of dividing a sequence of values into segments occurs in database systems, information retrieval, and knowledge management. The challenge is to select a finite number ...
170
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NIPS
2007
15 years 8 months ago
2007
Assessing similarity between features is a key step in object recognition and scene categorization tasks. We argue that knowledge on the distribution of distances generated by sim...
169
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VISSYM
2003
15 years 8 months ago
2003
We show how to extract a contour line (or isosurface) from quadratic elements—specifically from quadratic triangles and tetrahedra. We also devise how to transform the resultin...