This paper describes the design and evaluation of COLER, a computer mediated learning environment that includes a software coach to help students collaborate while solving Entity ...
Computational grids hold great promise in utilizing geographically separated heterogeneous resources to solve large-scale complex scientific problems. However, a number of major ...
In the paper we present a dynamic model of knowledge. The model is inspired by public announcement logic and an approach to a puzzle concerning knowledge and communication using th...
Pawel Garbacz, Piotr Kulicki, Marek Lechniak, Robe...
An e cient solution to the wire sizing problem WSP usingthe Elmoredelaymodelisproposed. Two formulations of the problem are put forth: in the rst, the minimum interconnect delay i...
Multimedia devices demands a platform integrated various functional modules and an increasing support of multiple standards. Stream architecture is able to solve the problem. Howev...