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AUTOMATICA
2007
81views more  AUTOMATICA 2007»
13 years 9 months ago
Feedback control of quantum entanglement in a two-spin system
— A pair of spins is the most simple quantum system that can possess entanglement, a non-classical property playing an essential role in quantum information technologies. In this...
Naoki Yamamoto, Koji Tsumura, Shinji Hara
JSCIC
2010
231views more  JSCIC 2010»
13 years 3 months ago
Geometric Applications of the Split Bregman Method: Segmentation and Surface Reconstruction
Variational models for image segmentation have many applications, but can be slow to compute. Recently, globally convex segmentation models have been introduced which are very rel...
Tom Goldstein, Xavier Bresson, Stanley Osher
APN
2007
Springer
14 years 3 months ago
History-Dependent Petri Nets
Most information systems that are driven by process models (e.g., workflow management systems) record events in event logs, also known as transaction logs or audit trails. We cons...
Kees M. van Hee, Alexander Serebrenik, Natalia Sid...
POLICY
2001
Springer
14 years 1 months ago
The Ponder Policy Specification Language
The Ponder language provides a common means of specifying security policies that map onto various access control implementation mechanisms for firewalls, operating systems, databas...
Nicodemos Damianou, Naranker Dulay, Emil Lupu, Mor...
CISS
2008
IEEE
13 years 9 months ago
Detection of anomalous meetings in a social network
Abstract-- When monitoring interactions within a social network, meetings or contacts between different members of the network are recorded. This paper addresses the problem of usi...
Jorge Silva, Rebecca Willett