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» On the Hamkins approximation property
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VMV
2007
155views Visualization» more  VMV 2007»
15 years 7 months ago
Accurate Computation of Geodesic Distance Fields for Polygonal Curves on Triangle Meshes
We present an algorithm for the efficient and accurate computation of geodesic distance fields on triangle meshes. We generalize the algorithm originally proposed by Surazhsky e...
David Bommes, Leif Kobbelt
JSAC
2008
91views more  JSAC 2008»
15 years 6 months ago
A novel receiver architecture for single-carrier transmission over time-varying channels
In this paper, we present a single-carrier transceiver for rapidly time-varying channels, where the equalization step is implemented in the frequency domain. When the channel abide...
Zijian Tang, Geert Leus
ROBOTICA
2002
112views more  ROBOTICA 2002»
15 years 6 months ago
Adaptation of Lowe's camera pose recovery algorithm to mobile robot self-localisation
: This paper presents an adaptation of Lowe's numerical model-based camera localisation algorithm to the domain of indoor mobile robotics. While the original method is straigh...
Omar Ait-Aider, Philippe Hoppenot, Etienne Colle
JAT
2010
88views more  JAT 2010»
15 years 4 months ago
Cauchy biorthogonal polynomials
The paper investigates the properties of certain biorthogonal polynomials appearing in a specific simultaneous Hermite–Pad´e approximation scheme. Associated with any totally ...
M. Bertola, M. Gekhtman, J. Szmigielski
FSTTCS
2010
Springer
15 years 4 months ago
Combinatorial Problems with Discounted Price Functions in Multi-agent Systems
ABSTRACT. Motivated by economic thought, a recent research agenda has suggested the algorithmic study of combinatorial optimization problems under functions which satisfy the prope...
Gagan Goel, Pushkar Tripathi, Lei Wang