Ubiquitous computing environments are highly dynamic by nature. Services provided by different devices can appear and disappear as, for example, devices join and leave these envir...
Nonnegative Matrix Factorization (NMF) has been proven to be effective in text mining. However, since NMF is a well-known unsupervised components analysis technique, the existing ...
Workflow and Web Services have the main role in the development and in the realisation of B2B architectures. In this context, the principal target is to compose many services supp...
Francesco Calabrese, Giovanni Di Dio, Anna Rita Fa...
The applicability of network-based computing depends on the availability of the underlying network bandwidth. However, network resources are shared and the available network bandw...