We present FRAC, a Framework for Role-based Access Control in network file systems. FRAC is a reference monitor that controls the message flow between file system clients and s...
Mobile computing characteristics demand data management systems to support independent operation. However, the execution of updates in a mobile client usually need to be considere...
This paper introduces dual-quorum replication, a novel data replication algorithm designed to support Internet edge services. Edge services allow clients to access Internet service...
Lei Gao, Michael Dahlin, Jiandan Zheng, Lorenzo Al...
Nowadays, video playback devices have only limited fastforward/backward playback and even they cannot provide backward playback. The limitation is due to the motion compensated pr...
In this paper, we propose an asynchronous cluster video server architecture, which is quite different from synchronous video server architecture in various aspects such as stripin...