Effective e-learning environments should promote high cooperation. Workflow techniques can certainly contribute to such effectiveness because, in these environments, the creation ...
This paper describes CENABIO - National Center of Eco-business Management, powered by an intelligent system to support eco-business (SISBIO). By using Artificial Intelligence and ...
ntic abstractions classification, aggregation and generalization are extremely useful for modeling complex situations containing time-independent events. This paper shows that the...
The Web Services Resource Framework (WS-RF) and the Web Services Notification (WS-N) specifications are a crucial component of Grid infrastructures. They provide a standardized int...
: The integration and usage of uncertain sensor data in workflows is a difficult problem. In this paper we describe these difficulties which result from the combination of very dis...