As experimental digital library testbeds gain wider acceptance and develop significant user bases, it becomes important to investigate the ways in which users interact with the sys...
Predictability is crucial in critical applications and systems. Therefore, we examine sources of uncertainty for each of the four phases that span a project lifecycle, from initial...
Robot workcell programming is an application where object-oriented programming paradigms can be effectively applied to handle the issues such as concurrency and autonomy. In this ...
Consistency management is an important requirement in many complex applications, but current programming languages and database systems provide inadequate support for it. To addre...
This paper reports work carried out in the context of the ACTS AVANTI AC042 project, addressing the issue of providing accessibility and high quality interaction in Web-based multi...
Constantine Stephanidis, Alex Paramythis, Michael ...