We describe a tool, called AX, that can be used in combination with the model checker SPIN to efficiently verify logical properties of distributed software systems implemented in A...
We propose a two-pha.se algorithm for physical database design. In phase one the algorithm, for each logical query, losesrules to determine characteristics of a physical design (s...
Snapshot Isolation is a popular and efficient protocol for concurrency control. In this paper we discuss Snapshot Isolation in view of the classical theory for transaction process...
Department of Health and Environmental Control (DHEC) issued an order recently requiring that all hospitals have an evacuation plan with the following components: sheltering plan,...
The simulation of group-work interaction is significant for Chinese enterprise organizational management. As a result, a cellular-automata based simulation model is put forward. T...