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COCO
2010
Springer
129views Algorithms» more  COCO 2010»
14 years 22 days ago
On the Relative Strength of Pebbling and Resolution
The last decade has seen a revival of interest in pebble games in the context of proof complexity. Pebbling has proven to be a useful tool for studying resolution-based proof syst...
Jakob Nordström
FOCS
1995
IEEE
14 years 11 days ago
Free Bits, PCPs and Non-Approximability - Towards Tight Results
This paper continues the investigation of the connection between probabilistically checkable proofs PCPs the approximability of NP-optimization problems. The emphasis is on prov...
Mihir Bellare, Oded Goldreich, Madhu Sudan
LICS
1999
IEEE
14 years 1 months ago
Some Decision Problems of Enormous Complexity
We present some new decision and comparison problems of unusually high computational complexity. Most of the problems are strictly combinatorial in nature; others involve basic lo...
Harvey Friedman
APLAS
2009
ACM
14 years 25 days ago
On Stratified Regions
Type and effect systems are a tool to analyse statically the behaviour of programs with effects. We present a proof based on the so called reducibility candidates that a suitable ...
Roberto M. Amadio
FMCO
2007
Springer
124views Formal Methods» more  FMCO 2007»
14 years 21 days ago
Certification Using the Mobius Base Logic
This paper describes a core component of Mobius' Trusted Code Base, the Mobius base logic. This program logic facilitates the transmission of certificates that are generated u...
Lennart Beringer, Martin Hofmann, Mariela Pavlova