Gli studi di coorte: pro e contro

Università Degli Studi Di Modena E Reggio Emilia

Query Processing in mediator-based systems primarily deals with query answerability. Referring to the integrated information sources, content and query capabilities description are then essential to successfully answer a query. Moving to Multi-Agent Systems, a query must be compiled into an information request to be fulfilled by some information provider. Both the SEWASIE Brokering Agent (BA) a...

Università degli Studi di Modena e Reggio Emilia

Nonparametric inference on the hazard rate is an alternative to density estimation for positive variables which naturally deals with right censored observations. It is a classic topic of survival analysis which is here shown to be of interest in the applied context of seismic hazard assessment. This paper puts forth a new Bayesian approach to hazard rate estimation, based on building the prior ...

Università degli Studi di Siena

Università Degli Studi Di Perugia

A Support Vector Machine (SVM ) is a powerful classifier method, already used in many problems, which can be viewed as a learning problem bringing to a convex optimization. In recent years, a considerable attention has been given on semisupervised learning, differing from traditional supervised learning by making use of unlabeled data. In fact, in many applications, labeling examples may cost l...

Università degli Studi di Bologna