This paper describes a first approach to implement MPI-2’s Extended Collective Operations. We aimed to ascertain the feasibility and effectiveness of such a project based on exis...
Although many temporal extensions of the relational data model have been proposed, there is no comparable amount of work in the context of object-oriented data models. Moreover, ex...
Elisa Bertino, Elena Ferrari, Giovanna Guerrini, I...
In this paper, we present a cooperativehypermediabased process support system aimed on
exible business processes. An analysis of the communication, coordination and cooperation r...
We present the architecture and design details of a logic database system that extends functionality in a number of ways. The system supports indefinite (non-Horn) facts in extens...
Contribution structures offer a way to model the network of people who have participated in the requirements engineering process. They further provide the opportunity to extend co...