Group communications are commonly used in parallel and distributed environment. However, existing migration mechanisms do not support group communications. This weakness prevents ...
MPI Alltoall is one of the most communication intense collective operation used in many parallel applications. Recently, the supercomputing arena has witnessed phenomenal growth o...
Rahul Kumar, Amith R. Mamidala, Dhabaleswar K. Pan...
To align an IT system with an organization’s needs, it is necessary to understand the organization’s position within its environment as well as its internal configuration. In ...
Alain Wegmann, Gil Regev, Irina Rychkova, Lam-Son ...
Efficient resource allocation in cellular OFDMA systems envisages the assignment of the number of subcarriers and the relative transmission format on the basis of the experimented ...
Andrea Abrardo, Alessandro Alessio, Paolo Detti, M...
Content-based publish/subscribe systems allow matching the content of events with predicates in the subscriptions. However, most existing systems only allow a limited set of opera...