Daniel Sanz, Patricia Gómez Bello, Paloma Díaz, Fausto J. Sainz, & Ignacio Aedo. (2007). Supporting physical and logical communication in emergency management Virtual Distributed Teams. In K. Nieuwenhuis P. B. B. Van de Walle (Ed.), Intelligent Human Computer Systems for Crisis Response and Management, ISCRAM 2007 Academic Proceedings Papers (pp. 439–448). Delft: Information Systems for Crisis Response and Management, ISCRAM.
Abstract: Virtual Distributed Teams (VDT) need to face physical and logical communication challenges during emergency response. Physical problems include heterogeneous technology infrastructures, ubiquitous accessibility, alternative media communication or real-time interaction. Logical problems are related to the accomplishment of a coordinated activity, such as the need for a common place accessible by all where digital artefacts are available, spontaneous communication, real-time interaction, and emergency awareness. We present an integration framework that addresses the physical and logical communication requirements in emergency management for VDTs. The framework provides a ubiquitous mobile infrastructure that supports physical communication, proposes a generic role-based organizational structure for VDT, and outlines an integration strategy that allows to define logical communication channels by means of information flow and access control policies based on the VDT structure.
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Ignacio Aedo, Daniel Sanz, Paloma Díaz, & Jorge De Castro. (2006). Modelling emergency response communities using RBAC principles. In M. T. B. Van de Walle (Ed.), Proceedings of ISCRAM 2006 – 3rd International Conference on Information Systems for Crisis Response and Management (pp. 426–434). Newark, NJ: Royal Flemish Academy of Belgium.
Abstract: One of the main design challenges of any Emergency Management System (EMS) is the diversity of users and responsibilities that must be considered. Modelling the access capabilities of different communities of users is a relevant concern for which the RBAC (Role-Based Access Control) paradigm provides flexible and powerful constructs. In this paper we describe how we used an RBAC meta-model to specify at different levels of abstraction the access policy of a specific EMS called ARCE (Aplicación en Red para Casos de Emergencia). This approach has made it possible to face access modelling at earlier development stages, so that stakeholders got involved in analytical and empirical evaluations to test the correctness and effectiveness of the access policy. Moreover, since the RBAC meta-model is embedded into a web engineering method, we put into practice a holistic process which addresses different design perspectives (structure, navigation, presentation, interaction and access) in an integrated way.
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