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SIAMSC
2008
173views more  SIAMSC 2008»
15 years 4 months ago
A Fast Iterative Method for Eikonal Equations
In this paper we propose a novel computational technique to solve the Eikonal equation. The proposed method manages the list of active nodes and iteratively updates the solutions ...
Won-Ki Jeong, Ross T. Whitaker
VLSID
2008
IEEE
83views VLSI» more  VLSID 2008»
16 years 4 months ago
Efficient Linear Macromodeling via Discrete-Time Time-Domain Vector Fitting
We present a discrete-time time-domain vector fitting algorithm, called TD-VFz, for rational function macromodeling of port-to-port responses with discrete time-sampled data. The ...
Chi-Un Lei, Ngai Wong
CVPR
2008
IEEE
16 years 6 months ago
Conjugate rotation: Parameterization and estimation from an affine feature correspondence
When rotating a pinhole camera, images are related by the infinite homography KRK-1 , which is algebraically a conjugate rotation. Although being a very common image transformatio...
Christian Beder, Kevin Köser, Reinhard Koch
AI
2008
Springer
15 years 4 months ago
On the notion of concept I
It is well known that classical set theory is not expressive enough to adequately model categorization and prototype theory. Recent work on compositionality and concept determinat...
Michael Freund
LREC
2008
102views Education» more  LREC 2008»
15 years 5 months ago
A Pilot Arabic Propbank
In this paper, we present the details of creating a pilot Arabic proposition bank (Propbank). Propbanks exist for both English and Chinese. However the morphological and syntactic...
Martha Palmer, Olga Babko-Malaya, Ann Bies, Mona D...