This paper presents a software solution that is developed to automatically classify companies by taking into account their level of social responsibility. The application is based on ontologies and on intelligent agents. In order to obtain the data needed to evaluate companies, we developed a...

The World Wide Web, or simply the web, is the most dynamic environment.The web has grown steadly in recent years and his content is changing every day. Today, they are several billions of HTML documents, pictures and another multimedia files available on the Internet. There is a need of methods...

The trend of broadband Internet expansion in conjunction with the increasing orientation of consumers towards buying via web shops, all combined with increased usage of e-banking services have contributed largely to the growth of online shopping trend. This paper deals with determining the...

At present, institutions and banks back up electronic data deposits, where information is checked in data bases. As data bases are very large, bankers wish to obtain applications to help improving business process. The paper presents the categories involved in extracting information in the...

In markets with imperfect information and heterogeneity, the information technology affects the rate at which agents meet, which in turn affects the distribution of production technologies across firms. We show that in models for such markets there are typically multiple equilibria because...