There is considerable interest in programs that can migrate from one host to another and execute. Mobile programs are appealing because they support efficient utilization of networ...
There is a massive increase of information available on electronic networks. This profusion of resources on the WorldWide Web gave rise to considerable interest in the research co...
The ROL system is a novel deductive object-oriented database system that has been implemented at the University of Regina. It provides a uniform rule-based declarative language fo...
We present a framework for designing, in a declarative and flexible way, efficient migration programs and an undergoing implementation of a migration tool called RelOO whose targe...
The paper introduces a model of the Web as an in nite, semistructured set of objects. We reconsider the classical notions of genericity and computability of queries in this new con...