Volume 15, Issue 1

Part 1: Special issue on multimedia networking for electronic commerce systems Part 2: Special issue on Advances in Security and Privacy for Future Mobile Communications

Issue Editors:

• Christos Grecos,
• Tasos Dagiuklas,
• Martin Fleury,
• D. Kanellopoulos,
• Georgios Kambourakis,
• Gregorio Martı´nez Martı´nez,
• Felix Gomez Marmol