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IVC
2002
87views more  IVC 2002»
15 years 5 months ago
Critical motion sequences for the self-calibration of cameras and stereo systems with variable focal length
We consider the self-calibration problem for a moving camera whose intrinsic parameters are known, except the focal length, which may vary freely across different views. The condi...
Peter F. Sturm
CLUSTER
2007
IEEE
16 years 12 days ago
A Comparison of robustness metrics for scheduling DAGs on heterogeneous systems
— A schedule is said robust if it is able to absorb some degree of uncertainty in tasks duration while maintaining a stable solution. This intuitive notion of robustness has led ...
Louis-Claude Canon, Emmanuel Jeannot
ICMCS
2006
IEEE
125views Multimedia» more  ICMCS 2006»
16 years 3 days ago
Online Doubletalk Detector Calibration for Acoustic Echo Cancellation in Videoconferencing Systems
This paper addresses the problem of doubletalk detector calibration for acoustic echo cancellers in hands-free environments such as videoconferencing. A statistical model of a rec...
James D. Gordy, Rafik A. Goubran
CAISE
2005
Springer
15 years 11 months ago
Event-Based Modeling of Evolution for Semantic-Driven Systems
Ontologies play a key role in the realization of the Semantic Web. An ontology is used as an explicit specification of a shared conceptualization of a given domain. When such a dom...
Peter Plessers, Olga De Troyer, Sven Casteleyn
CLEF
2005
Springer
15 years 11 months ago
Using the X-IOTA System in Mono- and Bilingual Experiments at CLEF 2005
This document describes the CLIPS experiments in the CLEF 2005 campaign. We used a surface-syntactic parser in order to extract new indexing terms. These terms are considered synta...
Loïc Maisonnasse, Gilles Sérasset, Jea...