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INFORMATICALT
2000
125views more  INFORMATICALT 2000»
15 years 6 months ago
An Algorithm for Construction of Test Cases for the Quadratic Assignment Problem
In this paper we present an algorithm for generating quadratic assignment problem (QAP) instances with known provably optimal solution. The flow matrix of such instances is constru...
Gintaras Palubeckis
IPL
2000
101views more  IPL 2000»
15 years 6 months ago
Visual cryptography for grey level images
Visual cryptography is a cryptographic paradigm introduced by Naor and Shamir [Lecture Notes in Comput. Sci., Vol. 950, Springer, Berlin, 1995, p. 1]. Some predefined set of parti...
Carlo Blundo, Alfredo De Santis, Moni Naor
IPL
2000
77views more  IPL 2000»
15 years 6 months ago
Efficient loopless generation of Gray codes for k-ary trees
Vajnovszki recently developed a loopless algorithm [Inform. Process. Lett. 68 (1998) 113] to enumerate Gray codes for binary trees, and then Korsh and Lafollette gave a loopless a...
Limin Xiang, Kazuo Ushijima, Changjie Tang
ISCI
2000
98views more  ISCI 2000»
15 years 6 months ago
Quantum decision-maker
A quantum device simulating human decision making process is introduced. It consists of quantum recurrent nets generating stochastic processes which represent the motor dynamics, ...
Michail Zak
IVC
2000
146views more  IVC 2000»
15 years 6 months ago
Fast head modeling for animation
This paper describes an efficient method to make individual faces for animation from several possible inputs. We present a method to reconstruct 3D facial model for animation from...
Won-Sook Lee, Nadia Magnenat-Thalmann