The technique of mutation testing, in which the effectiveness of tests is determined by
creating variants of a program in which statements are mutated, is well known.. Whilst of …

Multimedia wireless networks are seen today as one of the key factors for the success of the
global communication infrastructure in the near future. Such networks will have to handle a …

A major challenge in today's network is to maintain a secure interconnected world of
computing where confidentiality, integrity, availability of information and resources are …

We propose a queueing network model which can be used for the integration of the mobility
and teletraffic aspects that are characteristic of wireless networks. In the general case, the …

The development of airports such as the recently inaugurated Heathrow Terminal 5, as well
as the increasing number of people using these facilities every day for business reasons or …

Multi-service traffic engineering has a strong impact in mobile broadband systems (MBS)
revenues, and it will allow one to obtain merit functions for optimisation purposes, a key …

With multimedia (voice, video and data) services required irrespective of time, location and
situation, airports are considered to be a major application area which require extremely …

As a result of increasing international air traffic, airports are one of the most complicated built
environments. Airport terminals will increasingly require ubiquitous systems with high levels …

As redes móveis sem os multimédia são vistas hoje em dia como um dos factores chave
para o desenvolvimento da infra-estrutura de comunicação global. Neste trabalho é …

In recent years, an ever-increasing growth in international air traffic has made airports the
most complex and busiest built environments known. Provisioning quality of service (QoS) to …