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CORR
2010
Springer
93views Education» more  CORR 2010»
13 years 5 months ago
Randomness for Free
We consider two-player zero-sum games on graphs. These games can be classified on the basis of the information of the players and on the mode of interaction between them. On the ba...
Krishnendu Chatterjee, Laurent Doyen, Hugo Gimbert...
CORR
2011
Springer
147views Education» more  CORR 2011»
13 years 14 days ago
Symmetry of information and bounds on nonuniform randomness extraction via Kolmogorov extractors
We prove a strong Symmetry of Information relation for random strings (in the sense of Kolmogorov complexity) and establish tight bounds on the amount on nonuniformity that is nec...
Marius Zimand
ECCC
1998
80views more  ECCC 1998»
13 years 5 months ago
Extracting All the Randomness from a Weakly Random Source
In this paper, we give two explicit constructions of extractors, both of which work for a source of any min-entropy on strings of length n. The rst extracts any constant fraction ...
Salil P. Vadhan
AAAI
2010
13 years 7 months ago
Private and Third-Party Randomization in Risk-Sensitive Equilibrium Concepts
We consider risk-sensitive generalizations of Nash and correlated equilibria in noncooperative games. We prove that, except for a class of degenerate games, unless a two-player ga...
Mickey Brautbar, Michael Kearns, Umar Syed
RSA
2008
125views more  RSA 2008»
13 years 5 months ago
The game chromatic number of random graphs
: Given a graph G and an integer k, two players take turns coloring the vertices of G one by one using k colors so that neighboring vertices get different colors. The first player ...
Tom Bohman, Alan M. Frieze, Benny Sudakov