Open Source Software projects base their operation on collaborative structure for knowledge exchange in the form of provision or reception of information, expertise and feedback on the creation of source code. Here, we address the direction of these knowledge flows…

Molts problemes de la vida quotidiana estan plens de decisions multi-classe. En l'àmbit del Reconeixement de Patrons, s'han proposat moltes tècniques d'aprenentatge que treballen sobre problemes de dos classes. No obstant, la extensió de classificadors binaris al cas multi-classe és…

With the increasing demand for composite materials by the industry, the adhesive joints emer ge as an attractive alternative to traditional mechanical joints. The latter require as a preliminary step, the drilling of the laminates with consequent damage to the…

This dissertation sets out to examine the conceptual domains of CHANGE and
POSSESSION by selecting two main verbal classes, namely entity-specific change-ofstate verbs for the domain of CHANGE and contribute verbs for that of POSSESSION.
The most important step consisted…