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2009
15 years 2 months ago
A Formal Model of Provenance in Distributed Systems
We present a formalism for provenance in distributed systems based on the -calculus. Its main feature is that all data products are annotated with metadata representing their prov...
Issam Souilah, Adrian Francalanza, Vladimiro Sasso...
CCE
2011
14 years 11 months ago
Modelling and simulation of particle re-suspension in a turbulent square duct flow
The ability of a Reynolds-averaged Navier-Stokes (RANS) approach, coupled with a Lagrangian particle tracking technique, to predict particle re-suspension in a high Reynolds numbe...
J. F. W. Adams, M. Fairweather, J. Yao
ICCV
2009
IEEE
2030views Computer Vision» more  ICCV 2009»
16 years 9 months ago
Robust Tracking-by-Detection using a Detector Confidence Particle Filter
We propose a novel approach for multi-person trackingby- detection in a particle filtering framework. In addition to final high-confidence detections, our algorithm uses the con...
Michael D. Breitenstein, Fabian Reichlin, Bastian ...
ICIP
2003
IEEE
16 years 6 months ago
Quadruped gait analysis using sparse motion information
In this paper we propose a system that recognises gait and quadruped structure from a sparse set of tracked points. In this work the motion information is derived from dynamic wil...
David P. Gibson, Neill W. Campbell, Barry T. Thoma...
FGR
2008
IEEE
175views Biometrics» more  FGR 2008»
15 years 11 months ago
Real-time 3D pointing gesture recognition in mobile space
In this paper, we present a real-time 3D pointing gesture recognition algorithm for natural human-robot interaction (HRI). The recognition errors in previous pointing gesture reco...
Chang-Beom Park, Myung-Cheol Roh, Seong-Whan Lee