Quantum control without access to the controlling interaction

Controlling Access to Documents: A Formal Access Control Model

Controlling access to pervasive information

Pervasive-computing infrastructures necessarily collect a lot of context information to disseminate to their contextaware applications. Due to the personal or proprietary nature of much of this context information, however, the infrastructure must limit access to context information to authorized persons. In this paper we propose a new access-control mechanism for event-based contextdistributio...

Controlling Access to Suicide Means

BACKGROUND Restricting access to common means of suicide, such as firearms, toxic gas, pesticides and other, has been shown to be effective in reducing rates of death in suicide. In the present review we aimed to summarize the empirical and clinical literature on controlling the access to means of suicide. METHODS This review made use of both MEDLINE, ISI Web of Science and the Cochrane libra...

Controlling Access to RDF Graphs

One of the current barriers towards realizing the huge potential of Future Internet is the protection of sensitive information, i.e., the ability to selectively expose (or hide) information to (from) users depending on their access privileges. Given that RDF has established itself as the de facto standard for data representation over the Web, our work focuses on controlling access to RDF data. ...

Quantum metamaterial without local control

A. Shvetsov,1,* A. M. Satanin,1 Franco Nori,2,3 S. Savel’ev,3,4 and A. M. Zagoskin3,4,† 1Nizhny Novgorod State University, Gagarin Avenue, 23, 603950, Nizhny Novgorod, Russia 2Department of Physics, University of Michigan, Ann Arbor, Michigan 48109-1040, USA 3CEMS, RIKEN, Saitama 351-0198, Japan 4Department of Physics, Loughborough University, Loughborough LE11 3TU, United Kingdom (Received 14 ...