Meta-S is a practical implementation and extension of the theoretical framework developed by Hofstedt, which allows the user to attack problems requiring the cooperation of arbitr...
Abstract— The translation of user requirements to system constraints and parameters during an exploration exercise is a hard problem, especially in the context of large scale emb...
This paper presents an attempt to point out some problematic issues about the understanding of context. Although frequently used in cognitive sciences or other disciplines, context...
This paper presents a model for delegation based on partial orders, proposing the subclass relation in OWL as a way to represent the partial orders. Delegation and authorization de...
The way users interact with mobile applications varies according to the context where they are. We conducted a study where users had to manipulate a multimodal questionnaire in 4 d...