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WCE
2007
15 years 7 months ago
An Agent's Action Selection Strategy by Using Case-based Reasoning and Simulated Vision
— This paper presents an approach to agent’s action selection strategy called stepwise case-based reasoning (SCBR). In this paper an agent that roams in 3D synthetic world is c...
Haris Supic
SIAMSC
2008
90views more  SIAMSC 2008»
15 years 5 months ago
Norm Preconditioners for Discontinuous Galerkin hp-Finite Element Methods
We consider a norm-preconditioning approach for the solution of discontinuous Galerkin finite element discretizations of second order PDE with non-negative characteristic form. In ...
Emmanuil H. Georgoulis, Daniel Loghin
CCCG
2008
15 years 7 months ago
The Steiner Ratio for Obstacle-Avoiding Rectilinear Steiner Trees
We consider the problem of finding a shortest rectilinear Steiner tree for a given set of points in the plane in the presence of rectilinear obstacles that must be avoided. We ext...
Mina Razaghpour, Anna Lubiw
AMC
2008
72views more  AMC 2008»
15 years 6 months ago
Darboux's formula with integral remainder of functions with two independent variables
In the article, the noted Darboux's formula of functions with single variable is generalized to that of functions of two independent variables with integral remainder, some im...
Feng Qi, Qiu-Ming Luo, Bai-Ni Guo
DM
2008
116views more  DM 2008»
15 years 6 months ago
Total and fractional total colourings of circulant graphs
In this paper, the total chromatic number and fractional total chromatic number of circulant graphs are studied. For cubic circulant graphs we give upper bounds on the fractional ...
Riadh Khennoufa, Olivier Togni