Yeld analysis is an activity common to all companies manufacturing semiconductor devices on an industrial scale and consists in identifying problems relating to the production cycle by analyzing the number and distribution of non-functioning chips on the wafer. This is an extremely expensive...

Il rapido aumento del volume di traffico nelle reti metropolitane sta sfidando i limiti di capacit`a delle esistenti infrastrutture di trasporto basate su tecnologie circuit-oriented quali SONET e ATM. Le inefficienze associate al trasporto di crescenti quantita' di traffico dati su reti...

Technological development and explosion of computing tools allow today to make best use of modeling methodologies that in the past were not able to perform the calculations necessary for the mathematical representation of a complex system. This paper illustrates some directions in literature...

This paper illustrates a new approach to labeling ("object classification") problems, and it targets the simplification of a (computationally) complex algorithm based on Faugeras and Berthod's theorem.

Le esigenze di connettivita' di un'organizzazione per l'erogazione di servizi strategici necessitano di una sempre maggiore ampiezza di banda per supportare le nuove richieste applicative, insieme ad un maggior livello di granularita': infatti, la necessita' di banda ad hoc comprende molto piu'...

Wireless Ad-hoc single-rate environments typically use a Distance Vector routing with a metric based on the minimization of the hop-count. In practice, the technique of minimizing the distance does not reward in the case of multi-rate, therefore it may be prefereable touse protocols privileging...

The best tools to manage the exchange of information and services between heterogeneous subjects through new technological tools with particular reference to information systems are certainly the Web-based information systems. Leveraging the infrastructure of the Web, these systems may be able...

Le Reti Neurali Artificiali sono diventate uno strumento estremamente effcace nell'analisi di situazioni non ''predicibili'' analiticamente, e si prestano in maniera estremamente efficace alla modellizzazione di problemi di varia natura. In questo lavoro viene fatta una rassegna sulle origini e...

Wireless (and hence mobile) communication networks have become an integral part of our society, significantly enhancing communication capabilities; mobile ad hoc networks (MANETs) extend this capability to any time/anywhere, providing connectivity without the need of an underlying...