29908 search results - page 375 / 5982 » On the Complexity of |
192
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DCG
2010
15 years 7 months ago
2010
We present a Delaunay refinement algorithm for meshing a piecewise smooth complex in three dimensions. The algorithm protects edges with weighted points to avoid the difficulty po...
190
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DEBU
2008
15 years 7 months ago
2008
We studied how actual users find items of interest in today's complex, recommender-rich information environments, what role recommenders play in it, and if recommenders incre...
176
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IANDC
2006
15 years 6 months ago
2006
We provide machine-independent characterizations of some complexity classes, over an arbitrary structure, in the model of computation proposed by L. Blum, M. Shub and S. Smale. We...
168
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JAIR
2008
15 years 6 months ago
2008
We present three new complexity results for classes of planning problems with simple causal graphs. First, we describe a polynomial-time algorithm that uses macros to generate pla...
157
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IJON
2006
15 years 6 months ago
2006
Abstract. Independent component analysis (ICA) of functional magnetic resonance imaging (fMRI) data is commonly carried out under the assumption that each source may be represented...