A practical problem faced by users of metacomputers and computational grids is: If my computation can move from one system to another, how can I ensure that my data will still be ...
—This paper reveals weaknesses of existing e-learning system and puts forward a novel architecture of five layers from the perspective of knowledge innovation. Learner interface ...
Abstract. With the knowledge about their locations, mobile users are able to issue location-dependent queries. Most of existing approaches focus on how to obtain the information ab...
Jiannong Cao, Kwok Ming Chan, Geoffrey Yu-Kai Shea...
What was I working on before the weekend? and What were the members of the my team working on during the last week? are common questions that are frequently asked by a developer. ...
Petri nets where, to my knowledge, the first theoretical model augmented with time constraints [Mer74], and the support of the first reachability algorithm of timed system [BM83, ...