This paper presents a first step towards a security model that defines access control for logical document structures. el benefits from roles to abstract from users and from secur...
Program understanding relates a computer program to the goals and requirements it is designed to accomplish. Understanding techniques that rely only on source code analysis are li...
Richard Clayton, Spencer Rugaber, Lyman Taylor, Li...
Mobile information community develops quickly, as mobile telecommunication technology matches to the third generation. XML-based GIS becomes a global standard and the foundation. R...
Abstract. Semantics shows diversity in real world, document world, mental abstraction world and machine world. Transformation between semantics pursues the uniformity in the divers...
Grid is a rapidly growing new technology that will provide easy access to huge amounts of computer resources, both hardware and software. As these resources become available soon,...