Computing and Information Systems - Research Publications
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ItemThe Urban Research Gateway for Australia: Development of a Federated, Multi-disciplinary Research e-Infrastructure(CEUR Workshop Proceedings, 2013)
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ItemTools and Processes to Support the Development of a National Platform for Urban Research: Lessons (Being) Learnt from the AURIN Project(Australian Computer Society, 2013)
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ItemVisualisation support for exploring urban space and place(International Society for Photogrammetry and Remote Sensing, 2012)Urban research is fundamentally underpinned by heterogeneous, highly varied data. The availability and quantity of digital data sources is increasing rapidly. In order to facilitate decision-making and support processes related to urban policy and management, such data has to be readily analysed, synthesised and the results readily communicated to support evidence based decision-making. In this paper, we consider the current state of play of visualisation as it supports urban research. In doing so we firstly consider visualisation environments such as geographical information systems (GIS) and Cartography tools, digital globes, virtual simulation environments, building information models and gaming platforms. Secondly, we consider a number of visualisation techniques with a focusing on GIS and Cartography tools including space time cubes, heat maps, choropleth maps, flow maps and brushing. This review of visualisation environments and techniques is undertaken in the context of the Australian Urban Research Infrastructure Network project (www.aurin.org.au). AURIN is tasked with developing a portal and associated e-Infrastructure, which provides seamless access to federated data, modelling and visualisation tools to support the urban researcher community in Australia. We conclude by outlining future research and development opportunities in developing the AURIN visualisation toolkit by reflecting on the value of visualisation as a data exploration and communication tool for researchers and decision-makers to assist with the study and management of the urban fabric.
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ItemA data-driven urban research environment for Australia(Institute of Electrical and Electronics Engineers (IEEE), 2012)The Australian Urban Research Infrastructure Network (AURIN) project (www.aurin.org.au) is tasked with developing an e-Infrastructure to support urban and built environment research across Australia. As identified in [1], this e-Infrastructure must provide seamless access to highly distributed and heterogeneous data sets from multiple organisations with accompanying analytical and visualization capabilities. The project is tasked with delivering a secure, web-based unifying environment offering a one-stop-shop for Australia-wide urban and built environment research. This paper describes the architectural design and implementation of the AURIN data-driven e-Infrastructure, where data is not just a passive entity that is accessed and used as a consequence of research demand, but is instead, directly shaping the computational access, processing and intelligent utilization possibilities. This is demonstrated in a situational context.
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ItemThe design of a flexible web-based analytical platform for urban research: systems paper(Association for Computing Machinery (ACM), 2012)In this paper, we present the functional capabilities scoping for a novel eResearch infrastructure providing urban researchers with access to datasets and analytical tools. The AURIN portal provides a “lab in a browser” environment, leveraging a complex, loosely-coupled internal architecture and a growing number of federated data sources. Datasets can be “shopped” for, visually explored and analyzed using a growing number of analytical capabilities orchestrated in a workflow environment. While spatial analytical tasks are at the heart of most targeted research disciplines, AURIN aims to reach beyond the scope of traditional GIS and map-based portals. In this paper, we discuss how the functional requirements of AURIN can be realized to enable exploratory and confirmatory data analysis supported by high performance Web based infrastructure.
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ItemTowards an e-Infrastructure for urban research across Australia(IEEE, 2011-12-01)