Sciweavers

ICCSA
2003
Springer
14 years 1 months ago
Coupling Tangent-Linear and Adjoint Models
Abstract. We consider the solution of a (generalized) eigenvalue problem arising in physical oceanography that involves the evaluation of both the tangent-linear and adjoint versio...
Uwe Naumann, Patrick Heimbach
ICCSA
2003
Springer
14 years 1 months ago
A Comparison Study of Modern Heuristics for Solving the Partitioning Problem in Distributed Virtual Environment Systems
Fast Internet connections and the widespread use of high performance graphic cards are making Distributed Virtual Environment (DVE) systems very common nowadays. However, there are...
Pedro Morillo, Marcos Fernández, Juan M. Or...
ICCSA
2003
Springer
14 years 1 months ago
Information Extraction to Generate Visual Simulations of Car Accidents from Written Descriptions
This paper describes a system to create animated 3D scenes of car accidents from written reports. The text-to-scene conversion process consists of two stages. An information extrac...
Pierre Nugues, Sylvain Dupuy, Arjan Egges
ICCSA
2003
Springer
14 years 1 months ago
Optimization in the Context of Active Control of Sound
A problem of eliminating the unwanted time-harmonic noise on a predetermined region of interest is solved by active means, i.e., by introducing the additional sources of sound, cal...
Josip Loncaric, Semyon Tsynkov
ICCSA
2003
Springer
14 years 1 months ago
Robust Speaker Recognition Against Utterance Variations
A speaker model in speaker recognition system is to be trained from a large data set gathered in multiple sessions. Large data set requires large amount of memory and computation, ...
JongJoo Lee, JaeYeol Rheem, Ki Yong Lee
ICCSA
2003
Springer
14 years 1 months ago
Efficient Speaker Identification Based on Robust VQ-PCA
Abstract. In this paper, an efficient speaker identification based on robust vector quantization principal component analysis (VQ-PCA) is proposed to solve the problems from outlie...
Younjeong Lee, Joohun Lee, Ki Yong Lee
ICCSA
2003
Springer
14 years 1 months ago
A Discrete Farkas Lemma
Jean B. Lasserre
ICCSA
2003
Springer
14 years 1 months ago
High Dynamic Range Image Texture Mapping Based on VRML
In this paper, we describe a technique for representing and displaying high dynamic range image (HDRI) as a texture map in VRML structure. To do this, we designed and implemented e...
Sung-ye Kim, Byoung-Tae Choi