We report our experience with exploring a new point in the design space for formal reasoning systems: the development of the programming language mega. mega is intended as both a ...
workflow technology is becoming the key technologyfor businessprocess modeling, reengineering and automating. During the workflowspecification, enactment and administmtion, there ...
Chengfei Liu, Xuemin Lin, Xiaofang Zhou, Maria E. ...
Being a successful technique in software practice, Object Orientation (OO) is a hot topic in academic research fields. Among many formalisms, rCOS, a refinement calculus of obje...
Liang Zhao, Xiangpeng Zhao, Quan Long, Zongyan Qiu
In this paper we present a new type system for logic programs. Our system combines ideas of the classical polymorphic, but not very precise, system due to Mycroft and O'Keefe...
ion suffices ("decide which type you want and provide a full set of operations for each type"). If the application domain is, say, the administration of a university, the...