title: The role of markup for enabling interoperability in health informatics.
abstract: Interoperability is the faculty of making information systems work together. In this paper we will distinguish a number of different forms that interoperability can take and show how they are realized on a variety of physiological and health care use cases. The last 15 years has seen the rise of very cheap digital storage both on and off site. With the advent of the Internet of Things people's expectations are for greater interconnectivity and seamless interoperability. The potential impact these technologies have on healthcare are dramatic: from improved diagnoses through immediate access to a patient's electronic health record, to in silico modeling of organs and early stage drug trials, to predictive medicine based on top-down modeling of disease progression and treatment. We will begin by looking at the underlying technology, classify the various kinds of interoperability that exist in the field, and discuss how they are realized. We conclude with a discussion on future possibilities that big data and further standardizations will enable.
authors.affiliation: Department of Informatics and Media, Uppsala University Uppsala, Sweden ; Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO) Saint Petersburg, Russia.
authors.forename: Steve
authors.initials: S
authors.lastname: McKeever
authors.affiliation: Data Science Institute, Imperial College London London, UK ; Department of Computing, Imperial College London London, UK.
authors.forename: David
authors.initials: D
authors.lastname: Johnson
keywords: XML; execution environments; interoperability; patient data; physiological modeling