The paper applies an economic model of a competitive market for retail banking services to generate insights into the following relevant questions. Is the cost structure of electr...
Many online content providers tend to charge their services since they are confronted with difficulties to attain revenue from the online advertising. This paper shows why they ch...
paper, the unified, abstract KEYSTONE Public Key Infrastructure is presented.This architecture consists of a reference model, a functional architecture specification, and a set of ...
Stefanos Gritzalis, Sokratis K. Katsikas, Dimitrio...
The trend towards outsourcing increases the number of documents stored at external service providers. This storage model, however, raises privacy and security concerns because the...
Matchmaking is the problem of matching offers and requests, such as supply and demand in a marketplace, services and customers in a service agency, etc., where both partners are ...
Tommaso Di Noia, Eugenio Di Sciascio, Francesco M....