50 search results - page 1 / 10 » A Multidimensional Central Sets Theorem |
CPC
2006
14 years 10 months ago
2006
AMAI
2004
Springer
15 years 4 months ago
2004
Springer
Learning the parameters (conditional and marginal probabilities) from a data set is a common method of building a belief network. Consider the situation where we have known graph s...
ICIP
1994
IEEE
15 years 2 months ago
1994
IEEE
Many multi-dimensional signal processing problems require the computation of signal gradients or directional derivatives. Traditional derivative estimates based on adjacent or cen...
100
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CCCG
2007
15 years 8 days ago
2007
Let S be a set system of convex sets in Rd . Helly’s theorem states that if all sets in S have empty intersection, then there is a subset S′ ⊂ S of size d+1 which also has e...
150
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STOC
2012
ACM
13 years 1 months ago
2012
ACM
We obtain a characterization of feasible, Bayesian, multi-item multi-bidder mechanisms with independent, additive bidders as distributions over hierarchical mechanisms. Combined w...