This paper presents the development of a miniaturized telemetered ambulatory monitoring device in a ring configuration. The device, called ring sensor, is worn by the patient at a...
A security policy specifies session participant requirements. However, existing frameworks provide limited facilities for the automated reconciliation of participant policies. Thi...
The Sybil attack in unknown port networks such as wireless is not considered tractable. A wireless node is not capable of independently differentiating the universe of real nodes f...
We study the problem of automatically identifying“hotspots” on the real-time web. Concretely, we propose to identify highly-dynamic ad-hoc collections of users – what we ref...
This paper introduced NgViz, a tool that examines DNS traffic and shows anomalies in n-gram frequencies. This is accomplished by comparing input files against a fingerprint of leg...