User Experience (UX) design relates to the creation of models that affect user experiences during interaction with a system, while the incorporation of cognitive factors in the personalization process of Web systems might ...

This paper presents an argumentation based framework to support the decision making of an agent within a modular architecture for agents. The proposed argumentation framework is dynamic, with arguments and their strength ...

The Cultural Journeys in the Information Society is a dynamic hypermedia environment, which proposes the Electronic Roads as a meta-form for exploring cultural information that can form Cultural Journeys. The Electronic ...

As Grids rapidly expand in size and complexity, the task of benchmarking and testing, interactive or unattended, quickly becomes unmanageable. In this article we describe the difficulties of testing/benchmarking resources ...

Ο υπολογισμός του διάχυτου Καθολικού Φωτισμού βρίσκει ακόμη περιορισμένη χρήση σε διαδραστικές εφαρμογές, λόγω του υπολογιστικού κόστους της επίλυσης της εξίσωσης φωτο-ρεαλιστικής απεικόνισης φωτισμού σε δυναμικά περιβάλλοντα. ...

Lane changes are stressful maneuvers for drivers, particularly during high-speed traffic flows. Advanced driver-assistance systems (ADASs) aim to assist drivers during lane change maneuvers. A system that is developed for ...

A general theory of interactive systems with changing structure, the π-calculus, is used to study concurrent operations on a variant of the B-tree. An improved algorithm for compression of the data structure is given. Some ...

In this paper, we propose a novel mobile agent tracking mechanism based on hashing. To allow our system to adapt to variable workloads, dynamic rehashing is supported The proposed mechanism scales well with both the number ...