When implementing an application system in a distributed computing environment, several architectural questions arise such as, how and where computing resources are distributed, a...
A loose semantics for graph transformation rules which has been developed recently is used in this paper for the compositional verification of specifications. The main conceptual t...
This paper motivates and presents the specification and the implementation of an exception handling system for an dynamically typed object-oriented language. A full object-oriented...
In this paper we propose a process algebra named CCB (a Calculus of Countable Broadcasting Systems). We define an observational congruence relation in CCB after basic definitions...
This paper presents an architectural design and evaluation result of an efficient Web-crawling system. The design involves a fully distributed architecture, a URL allocating algor...