A software product line can be used to implement a software product family that is a set of software products sharing common features. A natural implementation strategy for a softw...
SMS (Short Message Service) is a widely used service for brief communication. Occasionally the data sent using SMS services is confidential in nature and is desired not to be disc...
Abstract. The typechecking system of the formal method B is discussed. An inconsistency in the public definition of the B method, attributable to a flaw in the typechecking syste...
Abstract. In this paper, we consider the aesthetic criteria and constraints related to the layouts of UML sequence diagrams. We consider the applicability of the traditional graph ...
We integrate user-defined functions with semantic equations into standard Prolog. In order to interface them with Prolog, we introduce a single operator. If a predicate invocation...