We present the design, implementation, and evaluation of a fully distributed directory service for Farsite, a logically centralized file system that is physically implemented on a...
This paper presents an approach to statically retrofit legacy servers with mechanisms for authorization policy enforcement. The approach is based upon the observation that securit...
Vinod Ganapathy, Dave King 0002, Trent Jaeger, Som...
Abstract-- A large amount of the world's data is both sequential and imprecise. Such data is commonly modeled as Markovian streams; examples include words/sentences inferred f...
Julie Letchner, Christopher Re, Magdalena Balazins...
This paper identifies requirements for querying and accessing context information in mobile and pervasive computing environments. Furthermore it studies existing query languages s...
Roland Reichle, Michael Wagner, Mohammad Ullah Kha...
RFID (Radio-Frequency Identification) tags are small, inexpensive microchips capable of transmitting unique identifiers wirelessly over a short distance. Thanks to their utility i...