The class imbalance problem (when one of the classes has much less samples than the others) is of great importance in machine learning, because it corresponds to many critical app...
This paper presents a new independency metric for blind source separation (BSS) problem. It is mathematically proved that the metric value of any linear combination of source sign...
Abstract. A new computational methodology for executing calculations with infinite and infinitesimal quantities is described in this paper. It is based on the principle `The part i...
Object-oriented system development is wideley recognized as improving productivity and reducing system maintenance costs. However, existing approaches have not su ciently addresse...
This paper presents an innovative approach that deals with two specific problems encountered in the E-Government domain. The first problem is the cultural gap between laws and reg...
Davide Brugali, Giuseppe Psaila, Franco Guidi-Pola...