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ICASSP
2011
IEEE
14 years 10 months ago
Rao-Blackwellized particle filter for Gaussian mixture models and application to visual tracking
One of the most important problems in visual tracking is how to incrementally update the appearance model because the appearance of a target object can be easily changed with time...
Jungho Kim, In-So Kweon
NTMS
2008
IEEE
16 years 1 months ago
Time and Location Based Services with Access Control
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
Clara Bertolissi, Maribel Fernández
182
Voted
TRUSTBUS
2007
Springer
16 years 27 days ago
Usage Control in Service-Oriented Architectures
Usage control governs the handling of sensitive data after it has been given away. The enforcement of usage control requirements is a challenge because the service requester in gen...
Alexander Pretschner, Fabio Massacci, Manuel Hilty
ISORC
2000
IEEE
15 years 11 months ago
Hierarchical Feedback Adaptation for Real Time Sensor-Based Distributed Applications
This paper presents an innovative hierarchical feedback adaptation method that efficiently controls the dynamic QoS behavior of real-time distributed data-flow applications, such ...
Mihaela Cardei, Ionut Cardei, Rakesh Jha, Allalagh...
FMN
2009
Springer
117views Multimedia» more  FMN 2009»
16 years 1 months ago
Video Artifacts Assessment for Live Mobile Streaming Applications
Live mobile streaming applications will be among the most important applications in future wireless multimedia systems. Hence, a Quality of Experience (QoE) assessment control mech...
Eduardo Cerqueira, Lucjan Janowski, Mikolaj Leszcz...