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MFCS
2001
Springer
15 years 10 months ago
Rational Graphs Trace Context-Sensitive Languages
This paper shows that the traces of rational graphs coincide with the context-sensitive languages.
Christophe Morvan, Colin Stirling
WG
2001
Springer
15 years 10 months ago
Lower Bounds for Approximation Algorithms for the Steiner Tree Problem
Clemens Gröpl, Stefan Hougardy, Till Nierhoff...
FOCS
2000
IEEE
15 years 10 months ago
Pseudorandom Generators in Propositional Proof Complexity
Michael Alekhnovich, Eli Ben-Sasson, Alexander A. ...
FOCS
2000
IEEE
15 years 10 months ago
Universality and Tolerance
Noga Alon, Michael R. Capalbo, Yoshiharu Kohayakaw...
FOCS
2000
IEEE
15 years 10 months ago
Testing that distributions are close
Tugkan Batu, Lance Fortnow, Ronitt Rubinfeld, Warr...