Sciweavers

12289 search results - page 501 / 2458
» computing 2006
Sort
View
JGAA
2006
108views more  JGAA 2006»
15 years 6 months ago
Planar embeddability of the vertices of a graph using a fixed point set is NP-hard
Let G = (V, E) be a graph with n vertices and let P be a set of n points in the plane. We show that deciding whether there is a planar straight-line embedding of G such that the v...
Sergio Cabello
COMBINATORICS
2006
98views more  COMBINATORICS 2006»
15 years 6 months ago
A Few More Cyclic Steiner 2-Designs
In this paper, we prove the existence of a cyclic (v, 4, 1)-BIBD for v = 12t + 4, 3 t 50 using computer programs, which are useful in recursive constructions for cyclic designs....
Kejun Chen, Ruizhong Wei
COMBINATORICS
2006
107views more  COMBINATORICS 2006»
15 years 6 months ago
The Linear Complexity of a Graph
The linear complexity of a matrix is a measure of the number of additions, subtractions, and scalar multiplications required to multiply that matrix and an arbitrary vector. In th...
David L. Neel, Michael E. Orrison
DSP
2006
15 years 6 months ago
2-D unitary matrix pencil method for efficient direction of arrival estimation
In this study, we extended the one-dimensional (1-D) unitary matrix pencil method (UMP) [N. Yilmazer, J. Koh, T.K. Sarkar, Utilization of a unitary transform for efficient computa...
Nuri Yilmazer, Tapan K. Sarkar
174
Voted
ENGL
2006
110views more  ENGL 2006»
15 years 6 months ago
Intelligent Control of an Autonomous Mobile Robot using Type-2 Fuzzy Logic
We develop a tracking controller for the dynamic model of unicycle mobile robot by integrating a kinematic controller and a torque controller based on Fuzzy Logic Theory. Computer ...
Leslie Astudillo, Oscar Castillo, Patricia Melin, ...