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APPROX
2008
Springer
89views Algorithms» more  APPROX 2008»
13 years 6 months ago
Santa Claus Meets Hypergraph Matchings
We consider the problem of max-min fair allocation of indivisible goods. Our focus will be on the restricted version of the problem in which there are m items, each of which assoc...
Arash Asadpour, Uriel Feige, Amin Saberi
APPROX
2008
Springer
90views Algorithms» more  APPROX 2008»
13 years 6 months ago
Tensor Products of Weakly Smooth Codes Are Robust
: We continue the study of robustly testable tensor codes and expand the class of base codes that can be used as a starting point for the construction of locally testable codes via...
Eli Ben-Sasson, Michael Viderman
APPROX
2008
Springer
72views Algorithms» more  APPROX 2008»
13 years 6 months ago
Increasing the Output Length of Zero-Error Dispersers
Let C be a class of probability distributions over a finite set . A function D : {0, 1}m is a disperser for C with entropy threshold k and error if for any distribution X in C s...
Ariel Gabizon, Ronen Shaltiel
APPROX
2008
Springer
83views Algorithms» more  APPROX 2008»
13 years 6 months ago
Sampling Hypersurfaces through Diffusion
Abstract. We are interested in efficient algorithms for generating random samples from geometric objects such as Riemannian manifolds. As a step in this direction, we consider the ...
Hariharan Narayanan, Partha Niyogi
APPROX
2008
Springer
86views Algorithms» more  APPROX 2008»
13 years 6 months ago
Small Sample Spaces Cannot Fool Low Degree Polynomials
Noga Alon, Ido Ben-Eliezer, Michael Krivelevich
APPROX
2008
Springer
190views Algorithms» more  APPROX 2008»
13 years 6 months ago
The Complexity of Local List Decoding
We study the complexity of locally list-decoding binary error correcting codes with good parameters (that are polynomially related to information theoretic bounds). We show that co...
Dan Gutfreund, Guy N. Rothblum
APPROX
2008
Springer
111views Algorithms» more  APPROX 2008»
13 years 6 months ago
Extractors for Three Uneven-Length Sources
Abstract. We construct an efficient 3-source extractor that requires one of the sources to be significantly shorter than the min-entropy of the other two sources. Our extractors wo...
Anup Rao, David Zuckerman
APPROX
2008
Springer
75views Algorithms» more  APPROX 2008»
13 years 6 months ago
On the Query Complexity of Testing Orientations for Being Eulerian
We consider testing directed graphs for being Eulerian in the orientation model introduced in [15]. Despite the local nature of the property of being Eulerian, it turns out to be ...
Eldar Fischer, Oded Lachish, Ilan Newman, Arie Mat...
APPROX
2008
Springer
99views Algorithms» more  APPROX 2008»
13 years 6 months ago
A 2-Source Almost-Extractor for Linear Entropy
We give an explicit construction of a function that is almost a 2-source extractor for linear entropy, it is a condenser where the output has almost full entropy. Given 2 sources w...
Anup Rao