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» Proving theorems by reuse
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STOC
1999
ACM
101views Algorithms» more  STOC 1999»
14 years 2 months ago
Short Proofs are Narrow - Resolution Made Simple
The width of a Resolution proof is defined to be the maximal number of literals in any clause of the proof. In this paper, we relate proof width to proof length (ϭsize), in both g...
Eli Ben-Sasson, Avi Wigderson
COCO
2004
Springer
185views Algorithms» more  COCO 2004»
14 years 1 months ago
Limitations of Quantum Advice and One-Way Communication
Abstract: Although a quantum state requires exponentially many classical bits to describe, the laws of quantum mechanics impose severe restrictions on how that state can be accesse...
Scott Aaronson
PODS
1995
ACM
139views Database» more  PODS 1995»
14 years 1 months ago
Normalizing Incomplete Databases
Databases are often incomplete because of the presence of disjunctive information, due to con icts, partial knowledge and other reasons. Queries against such databases often ask q...
Leonid Libkin
BIRTHDAY
1991
Springer
14 years 1 months ago
The Markgraf Karl Refutation Procedure
The goal of the MKRP project is the development of a theorem prover which can be used as an inference engine in various applications, in particular it should be capable of proving ...
Hans Jürgen Ohlbach, Jörg H. Siekmann
COCO
2010
Springer
186views Algorithms» more  COCO 2010»
14 years 1 months ago
Derandomized Parallel Repetition of Structured PCPs
A PCP is a proof system for NP in which the proof can be checked by a probabilistic verifier. The verifier is only allowed to read a very small portion of the proof, and in return ...
Irit Dinur, Or Meir