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FOCS
2010
IEEE
13 years 9 months ago
Approaching Optimality for Solving SDD Linear Systems
Ioannis Koutis, Gary L. Miller, Richard Peng
FOCS
2010
IEEE
13 years 9 months ago
Solving Linear Systems through Nested Dissection
Abstract--The generalized nested dissection method, developed by Lipton, Rose, and Tarjan, is a seminal method for solving a linear system Ax = b where A is a symmetric positive de...
Noga Alon, Raphael Yuster
FOCS
2010
IEEE
13 years 9 months ago
Adaptive Hardness and Composable Security in the Plain Model from Standard Assumptions
We construct the first general secure computation protocols that require no trusted infrastructure other than authenticated communication, and that satisfy a meaningful notion of s...
Ran Canetti, Huijia Lin, Rafael Pass
FOCS
2010
IEEE
13 years 9 months ago
Cryptography against Continuous Memory Attacks
Yevgeniy Dodis, Kristiyan Haralambiev, Adriana L&o...
FOCS
2010
IEEE
13 years 9 months ago
The Coin Problem and Pseudorandomness for Branching Programs
The Coin Problem is the following problem: a coin is given, which lands on head with probability either 1/2 + or 1/2 - . We are given the outcome of n independent tosses of this co...
Joshua Brody, Elad Verbin
FOCS
2010
IEEE
13 years 9 months ago
Black-Box Randomized Reductions in Algorithmic Mechanism Design
We give the first black-box reduction from arbitrary approximation algorithms to truthful approximation mechanisms for a non-trivial class of multiparameter problems. Specifically,...
Shaddin Dughmi, Tim Roughgarden
FOCS
2010
IEEE
13 years 9 months ago
The Monotone Complexity of k-clique on Random Graphs
It is widely suspected that Erdos-R
Benjamin Rossman
FOCS
2010
IEEE
13 years 9 months ago
Bounded Independence Fools Degree-2 Threshold Functions
For an n-variate degree
Ilias Diakonikolas, Daniel M. Kane, Jelani Nelson
FOCS
2010
IEEE
13 years 9 months ago
The Limits of Two-Party Differential Privacy
We study differential privacy in a distributed setting where two parties would like to perform analysis of their joint data while preserving privacy for both datasets. Our results ...
Andrew McGregor, Ilya Mironov, Toniann Pitassi, Om...