SACMAT
2003
ACM
14 years 2 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACā...
ICRA
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper discusses a design methodology of cooperative trajectory generation for multi-robot systems. The trajectory of achieving cooperative tasks, i.e., with temporal constrai...
ICTAC
2004
Springer
14 years 3 months ago
2004
Springer
Among the possible approaches for expressing real-time problems with the B method, two are dominant : the use of the usual B mechanisms to deļ¬ne temporal constraints on the one h...
IAT
2008
IEEE
14 years 4 months ago
2008
IEEE
Many realāworld information needs are naturally formulated as queries with temporal constraints. However, the structured temporal background information needed to support such c...
ESTIMEDIA
2009
Springer
14 years 4 months ago
2009
Springer
āMultimedia applications are often characterised by implicit temporal constraints but, in many cases, they are not programmed using any specialised real-time API. These āLegacy...
ECOWS
2009
Springer
14 years 4 months ago
2009
Springer
āCurrent Web service composition approaches and languages such as WS-BPEL do not allow to deļ¬ne temporal constraints in a declarative and separate way. Also it is not possible ...
ATAL
2009
Springer
14 years 4 months ago
2009
Springer
Hybrid Scheduling Problems (HSPs) combine temporal and finite-domain variables via hybrid constraints that dictate that specific bounds on temporal constraints rely on assignments...
ICCV
2001
IEEE
14 years 11 months ago
2001
IEEE
This paper presents a new approachto recognizingmultiagent events observed by a static camera. To track objects robustly, knowledgeabout the groundplaneand the events is used. An ...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Tracking of speckles in echocardiography enables the study of myocardium deformation, and thus can provide insights about heart structure and function. Most of the current methods...