4 research outputs found
Towards Interoperability in E-health Systems: a three-dimensional approach based on standards and semantics
Proceedings of: HEALTHINF 2009 (International Conference on Helath Informatics), Porto (Portugal), January 14-17, 2009, is part of BIOSTEC (Intemational Joint Conference on Biomedical Engineering Systems and Technologies)The interoperability problem in eHealth can only be addressed by mean of combining standards and technology. However, these alone do not suffice. An appropiate framework that articulates such combination is required. In this paper, we adopt a three-dimensional (information, conference and inference) approach for such framework, based on OWL as formal language for terminological and ontological health resources, SNOMED CT as lexical backbone for all such resources, and the standard CEN 13606 for representing EHRs. Based on tha framewok, we propose a novel form for creating and supporting networks of clinical terminologies. Additionally, we propose a number of software modules to semantically process and exploit EHRs, including NLP-based search and inference, wich can support medical applications in heterogeneous and distributed eHealth systems.This work has been funded as part of the Spanish nationally funded projects ISSE (FIT-350300-2007-75) and CISEP (FIT-350301-2007-18). We also acknowledge IST-2005-027595 EU project NeO
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A holistic review and framework for sustainable business models for assisted living technologies and services
Despite heavy investment in health and social care sectors in the UK, large scale deployment of assisted living technologies and services (ALTS) continues to face significant obstacles, and the lack of sustainable business models (BM) is widely regarded as one of the greatest hindrances. Based on a systematic review of previous studies, this paper identifies current trends in digital technologies and how they are used in assisted living. We categorise and analyse these technologies and through the lens of diffusion of innovation theory (DOI), we review the concepts and frameworks of BM as used in the literature to suggest conceptual frameworks for sustainable BMs for scalable ALTS in digital economy. This is expected to help in reducing the pressure on the already stretched health and social care services in the UK and other similar economies. Our approach suggests that BM canvas and DOI innovation diffusion characteristics are complements, not substitutes
A Distributed Adaptation Model for Ambient Assistive Living Applications
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