Urban sprawl is a major issue for sustainable development. It represents a significant
contribution to energy consumption of a territory especially due to transportation …

Information and communication technologies (ICTs) have long been attracting research
interest, which is reflected in the design and development of powerful and complex network …

Approximately 40 percent of fuel consumption in large cities is related to transportation. A
noticeable amount of fuel is wasted due to traffic congestion in peak hours. Transportation …

In this paper, due to the inefficiency of implemented ride-sharing (RS) and demand
responsive transport (DRT) systems in recent decades, these two systems are integrated in …

In the last decades many web applications with a social component have been generated,
and there are also strong advances in mobility through these networks, but there has not …

This document is a position paper coming from the University of Piraeus (University of
Piraeus Research Center–UPRC). It is intended for the “Second Usage Area Workshop”[1] …

Ο κόσμος των ασύρματων επικοινωνιών σήμερα στοχεύει να εξελιχθεί και να μεταβεί σε μία
εποχή συστημάτων πέρα της 3ης γενιάς (B3G). Η εποχή B3G χαρακτηρίζεται από την παροχή …