2969 search results - page 550 / 594 » A space efficient algorithm for group structure computation |
143
Voted
PAKDD
2009
ACM
16 years 2 months ago
2009
ACM
Since mining frequent patterns from transactional databases involves an exponential mining space and generates a huge number of patterns, efficient discovery of user-interest-based...
142
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SAGT
2009
Springer
15 years 11 months ago
2009
Springer
Congestion games—in which players strategically choose from a set of “resources” and derive utilities that depend on the congestion on each resource— are important in a wid...
131
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ICDM
2007
IEEE
15 years 11 months ago
2007
IEEE
Zonal co-location patterns represent subsets of featuretypes that are frequently located in a subset of space (i.e., zone). Discovering zonal spatial co-location patterns is an im...
137
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ISBI
2007
IEEE
15 years 11 months ago
2007
IEEE
Recently, the 2-point correlation functions (2-pcfs) were employed in building feature vectors for histological image segmentation. The 2-pcfs serve as estimators of material dist...
202
Voted
VMV
2007
15 years 6 months ago
2007
In this paper we present an efficient data structure and algorithms for GPU ray tracing of secondary effects like reflections, refractions and shadows. Our method extends previo...