6251 search results - page 1110 / 1251 » Randomness, Computability, and Density |
125
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SDM
2010
SIAM
15 years 2 months ago
2010
SIAM
The profit of a retail product not only comes from its own sales, but also comes from its influence on the sales of other products. How to promote the right products to the righ...
129
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SIAMCOMP
2010
15 years 2 months ago
2010
Let G = (V, E) be a weighted undirected graph having non-negative edge weights. An estimate ˆδ(u, v) of the actual distance δ(u, v) between u, v ∈ V is said to be of stretch t...
113
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SIAMSC
2010
15 years 2 months ago
2010
A significant amount of the computational time in large Monte Carlo simulations of lattice field theory is spent inverting the discrete Dirac operator. Unfortunately, traditional...
142
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SIGOPS
2010
15 years 2 months ago
2010
Gossip-based protocols are commonly used for diffusing information in large-scale distributed applications. GO (Gossip Objects) is a per-node gossip platform that we developed in...
149
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SMC
2010
IEEE
15 years 2 months ago
2010
IEEE
—This study examines the ability of nonnegative matrix factorization (NMF) as a method for constructing semantic spaces, in which the meaning of each word is represented by a hig...