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» A Computable Spectral Theorem
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CORR
2006
Springer
134views Education» more  CORR 2006»
15 years 4 months ago
Max-Cut and Max-Bisection are NP-hard on unit disk graphs
We prove that the max-cut and max-bisection problems are NP-hard on unit disk graphs. We also show that -precision graphs are planar for > 1/ 2 and give a dichotomy theorem f...
Josep Díaz, Marcin Kaminski
RSA
2006
91views more  RSA 2006»
15 years 4 months ago
Average case analysis of the Boyer-Moore algorithm
Limit theorems (including a Berry-Esseen bound) are derived for the number of comparisons taken by the Boyer-Moore algorithm for finding the occurrences of a given pattern in a ra...
Tsung-Hsi Tsai
IPL
2000
94views more  IPL 2000»
15 years 4 months ago
On rewrite constraints and context unification
We show that stratified context unification, which is one of the most expressive fragments of context unification known to be decidable, is equivalent to the satisfiability proble...
Joachim Niehren, Sophie Tison, Ralf Treinen
MOC
1998
73views more  MOC 1998»
15 years 4 months ago
Detecting perfect powers in essentially linear time
This paper (1) gives complete details of an algorithm to compute approximate kth roots; (2) uses this in an algorithm that, given an integer n > 1, either writes n as a perfect ...
Daniel J. Bernstein
INFORMATICALT
2010
91views more  INFORMATICALT 2010»
15 years 3 months ago
An Expansion of the Neural Network Theory by Introducing Hebb Postulate
In the presented paper, some issues of the fundamental classical mechanics theory in the sense of Ising physics are introduced into the applied neural network area. The expansion o...
Algis Garliauskas