This paper describes the concepts used to capture and organize web services, as simple processes or combination of processes, by using ontologies. The meta-model of process ontology and the process model specialization are described and applied on services provided by AES library.

This article explores possible solutions for improving Location Based Services (LBS). For the purpose of this paper context, user profile, previous choices and the choice profiles of similar users are aspects taken into consideration. A possible implementation of an LBS system, in the form of a...