This work describes and discusses the implementation of AHP-Tutor, an Intelligent Tutoring System (ITS) that provides training in various methods of derivation of priorities from an AHP comparison matrix. The purpose of our system is to offer exercise problems. The corresponding theoretical...

Web-based, online social networking has received much attention from researchers in a variety of academic disciplines, with interesting issues addressed from different perspectives. Although Internet technologies play an instrumental role in the provision of the connectivity and message exchange...

Project firms are increasingly integrating tangible products and intangible services when building customer solutions aiming to increase firms' competitiveness. On the other hand, the efficient customer solutions increase firms' competitiveness only when the solution projects can utilize all of...