Social networking applications have become very important web services that provide Internet-based platforms for their users to interact with their friends. With the advances in t...
The trend towards value-added Internet services causes network providers to deploy new network based quality-of-service and security services. Today, however, the customer has onl...
The provision of rich multimedia services, such as Mobile TV, is considered of key importance for the Long Term Evolution (LTE) proliferation in mobile market. To this direction, ...
Antonios G. Alexiou, Christos Bouras, Vasileios Ko...
Given a user in a social network, which new friends should we recommend, the dual goal being to achieve user satisfaction and good network connectivity? Similarly, which new produc...
The Internet would be more efficient and robust if routers could flexibly divide traffic over multiple paths. Often, having one or two extra paths is sufficient for customizing pa...