Sciweavers

1199 search results - page 206 / 240
» Parameterized Proof Complexity
Sort
View
FOCS
1999
IEEE
13 years 12 months ago
Limits on the Efficiency of One-Way Permutation-Based Hash Functions
Naor and Yung show that a one-bit-compressing universal one-way hash function (UOWHF) can be constructed based on a one-way permutation. This construction can be iterated to build...
Jeong Han Kim, Daniel R. Simon, Prasad Tetali
FOCS
1998
IEEE
13 years 12 months ago
A Linguistic Characterization of Bounded Oracle Computation and Probabilistic Polynomial Time
We present a higher-order functional notation for polynomial-time computation with arbitrary 0; 1-valued oracle. This provides a linguistic characterization for classes such as np...
John C. Mitchell, Mark Mitchell, Andre Scedrov
COCO
1998
Springer
98views Algorithms» more  COCO 1998»
13 years 11 months ago
Probabilistic Martingales and BPTIME Classes
We define probabilistic martingales based on randomized approximation schemes, and show that the resulting notion of probabilistic measure has several desirable robustness propert...
Kenneth W. Regan, D. Sivakumar
COCO
1994
Springer
100views Algorithms» more  COCO 1994»
13 years 11 months ago
Relative to a Random Oracle, NP is Not Small
Resource-bounded measure as originated by Lutz is an extension of classical measure theory which provides a probabilistic means of describing the relative sizes of complexity clas...
Steven M. Kautz, Peter Bro Miltersen
LOPSTR
1994
Springer
13 years 11 months ago
A Transformation System for Definite Programs Based on Termination Analysis
We present a goal replacement rule whose main applicability condition is based on termination properties of the resulting transformed program. The goal replacement rule together wi...
J. Cook, John P. Gallagher