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AIMSA
2008
Springer
16 years 1 months ago
A Logical Approach to Dynamic Role-Based Access Control
Since its formalization RBAC has become the yardstick for the evaluation of access control formalisms. In order to meet organizational needs, it has been extended along several di...
Philippe Balbiani, Yannick Chevalier, Marwa El Hou...
AVSS
2007
IEEE
16 years 1 months ago
Compact representation and probabilistic classification of human actions in videos
This paper addresses the problem of classifying human actions in a video sequence. A representation eigenspace approach based on the PCA algorithm is used to train the classifier...
Carlo Colombo, Dario Comanducci, Alberto Del Bimbo
ICC
2007
IEEE
179views Communications» more  ICC 2007»
16 years 1 months ago
On Collaboration in a Distributed Multi-Target Tracking Framework
Abstract— A fully-distributed collaborative multi-target tracking framework that eliminates the need for a central data associator or a central coordinating node for wireless sen...
Tolga Onel, Cem Ersoy, Hakan Deliç
CBMS
2007
IEEE
16 years 1 months ago
Medical Knowledge Morphing via a Semantic Web Framework
Clinical decision-making involves an active interplay between various medical knowledge modalities. Medical knowledge morphing aims to support clinical decision support by mimicki...
Syed Sibte Raza Abidi, Sajjad Hussain
ALT
2007
Springer
16 years 28 days ago
Online Regression Competitive with Changing Predictors
This paper deals with the problem of making predictions in the online mode of learning where the dependence of the outcome yt on the signal xt can change with time. The Aggregating...
Steven Busuttil, Yuri Kalnishkan