We show that an existentially closed CSA -group is not superstable. We prove that a non-abelian superstable CSA-group has an infinite definable simple subgroup all of whose proper...
We consider the problem of coordination and control of large heterogeneous groups of agents distributed over the Internet in the context of Law-Governed Interaction (LGI) [2, 5]. L...
Xuhui Ao, Naftaly H. Minsky, Thu D. Nguyen, Victor...
Gazetteers are key components of georeferenced information systems, including applications such as Web-based mapping services. Existing gazetteers lack the capabilities to fully i...
Abstract. We classify component-based models of computation into component models and interface models. A component model speci es for each component how the component behaves in a...
Online group work has been identified as an important issue in Web-based education for a long time. With the prevalence of instant messaging in adolescents, more and more students...
Aaron X. L. Shen, Christy M. K. Cheung, Matthew K....