In this paper, we revisit the enumeration of directed animals using gas models. We show that there exists a natural construction of random directed animals on any directed graph t...
Verified and validated security policies are essential components of high assurance computer systems. The design and implementation of security policies are fundamental processes i...
Luay A. Wahsheh, Daniel Conte de Leon, Jim Alves-F...
In this paper a simulation model for visual attention is discussed and formally analysed. The model is part of the design of a cognitive system which comprises an agent that suppor...
In this paper we present a “lightweight” visual formalism that can be used to examine the state space complexity of an interface. The method can form a basis for designing, te...
The MATILDA multimedia authoring system has been developedto addressissuesrelated to authoringprocessand information management and representation. This paper presents our initial...