Abstract. In ubiquitous networks, Mobile Nodes (MNs) may often suffer from performance degradation due to the following two reasons: (1) reduction of signal strength by an MN’s m...
This paper presents a study on the performance of intrusion-tolerant protocols in wireless LANs. The protocols are evaluated in several different environmental settings, and also ...
Henrique Moniz, Nuno Ferreira Neves, Miguel Correi...
Abstract. Source-program modifications can make a partial evaluator yield dramatically better results. For example, eta-redexes can preserve static data flow by acting as an interf...
We propose an analytic method to evaluate groupware design. The method was inspired by GOMS, a well-known approach to analyze usability problems with single-user interfaces. GOMS h...
User satisfaction in computer games seems to be influenced by game balance, the level of challenge faced by the user. This work presents an evaluation, performed by human players,...
Gustavo Andrade, Geber Ramalho, Alex Sandro Gomes,...