The paper considers the problem of defining concepts within formal ontologies. A number of distinct modes of definition are identified, which represent alternative viewpoints on t...
We have, with our students, engaged in cross-disciplinary research in design. We describe parameters and principles that we have found helpful in organizing and conducting this ki...
This paper presents a first step towards a security model that defines access control for logical document structures. el benefits from roles to abstract from users and from secur...
There are three basic segmentation schemes for compound image compression: object-based, layer-based, and block-based. This work discusses the relative advantages of each scheme a...
In this paper, we explore the possibilities of providing miniaturized audio players with gesture control capabilities that are based on wearable objects. We selected thirteen wear...