Collaboration over the Internet depends on the ability of the members of a group to exchange data in a secure yet unobtrusive manner. WebDAVA is a system that allows users to deļ¬...
Alexander Levine, Vassilis Prevelakis, John Ioanni...
This paper focuses on defending against compromised nodesā dropping of legitimate reports and investigates the misbehavior of a maliciously packet-dropping node in sensor networ...
We present a new federated login capability for the TeraGrid, currently the worldās largest and most comprehensive distributed cyberinfrastructure for open scientiļ¬c research....
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...
āWe consider linear precoding and decoding in the downlink of a multiuser multiple-input, multiple-output (MIMO) system. In this scenario, the transmitter and the receivers may e...