STOC
2012
ACM
12 years 1 months ago
2012
ACM
Option contracts are a type of financial derivative that allow investors to hedge risk and speculate on the variation of an asset’s future market price. In short, an option has...
STOC
2012
ACM
12 years 1 months ago
2012
ACM
This work deals with the power of linear algebra in the context of multilinear computation. By linear algebra we mean algebraic branching programs (ABPs) which are known to be com...
STOC
2012
ACM
12 years 1 months ago
2012
ACM
STOC
2012
ACM
12 years 1 months ago
2012
ACM
We consider submodular optimization problems, and provide a general way of translating oracle inapproximability results arising from the symmetry gap technique to computational co...
STOC
2012
ACM
12 years 1 months ago
2012
ACM
The Chow parameters of a Boolean function f : {−1, 1}n → {−1, 1} are its n + 1 degree-0 and degree-1 Fourier coefficients. It has been known since 1961 [Cho61, Tan61] that ...
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2012
ACM
12 years 1 months ago
2012
ACM
We propose a new notion of secure multiparty computation aided by a computationally-powerful but untrusted “cloud” server. In this notion that we call on-the-fly multiparty c...
STOC
2012
ACM
12 years 1 months ago
2012
ACM
We consider the file maintenance problem (also called the online labeling problem) in which n integer items from the set {1, . . . , r} are to be stored in an array of size m ≥...
STOC
2012
ACM
12 years 1 months ago
2012
ACM
STOC
2012
ACM
12 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...
STOC
2012
ACM
12 years 1 months ago
2012
ACM