Abstract. A framework for the autonomous management of clustered server systems called LAMA1 (Large-scale system’s Autonomous Management Agent) is proposed in this paper. LAMA is...
Chul Lee, Seung Ho Lim, Sang Seok Lim, Kyu Ho Park
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
Access control is one of the most fundamental and widely used security mechanisms. Access control mechanisms control which principals such as users or processes have access to whi...
Vincent C. Hu, Evan Martin, JeeHyun Hwang, Tao Xie
ABSTRACT. In this paper a secure communication method is proposed, based on left invertibility of output-quantized dynamical systems. The sender uses an output-quantized linear sys...
Mirror sites approach has been proposed recently for reducing the access delay and providing load balancing in network servers. In the mirror site approach a file, such as a multi...