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Presentation . 2018
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Presentation . 2018
License: CC BY
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New Approaches To Volume And Velocity Challenges Of Modern Astronomy

Authors: Vohl, Dany;

New Approaches To Volume And Velocity Challenges Of Modern Astronomy

Abstract

{"references": ["Andreoni, I., Jacobs, C., Hegarty, S., Pritchard, T., Cooke, J., & Ryder, S. (2017). Mary, a pipeline to aid discovery of optical transients. Publications of the Astronomical Society of Australia, 34.", "Andreoni, I., & Cooke, J. (2018). The Deeper Wider Faster program: chasing the fastest bursts in the Universe. arXiv preprint arXiv:1802.01100.", "Chung, H., North, C., Self, J. Z., Chu, S. , and Quek, F. (2014). \"VisPorter: facilitating information sharing for collaborative sensemaking on multiple displays,\" Personal and Ubiquitous Computing, vol. 18, pp. 1169-1186.", "Chung, H. (2015). \"Designing Display Ecologies for Visual Analysis,\" Ph.D. Dissertation, Dept. of Computer Science, Virginia Polytechnic Institute and State University, Blacksburg, VA.", "Fluke, C. J., Parrington, L., Hegarty, S., MacMahon, C., Morgan, S., Hassan, A. H., & Kilborn, V. A. (2017). Sports Stars: Analyzing the Performance of Astronomers at Visualization-based Discovery. Publications of the Astronomical Society of the Pacific, 129(975), 058009.", "Meade, B., Fluke, C., Cooke, J., Andreoni, I., Pritchard, T., Curtin, C., ... & Vohl, D. (2017). Collaborative Workspaces to Accelerate Discovery. Publications of the Astronomical Society of Australia, 34.", "Punzo, D., Van der Hulst, J. M., Roerdink, J. B. T. M., Oosterloo, T. A., Ramatsoku, M., & Verheijen, M. A. W. (2015). The role of 3-D interactive visualization in blind surveys of H i in galaxies. Astronomy and Computing, 12, 86-99.", "Verheijen, M. A. W., Oosterloo, T., Heald, G., & van Cappellen, W. (2009). Proc. Sci., HI Surveys with APERTIF.", "Vohl, D., Barnes, D. G., Fluke, C. J., Poudel, G., Georgiou-Karistianis, N., Hassan, A. H., ... & Bonnington, C. P. (2016). Large-scale comparative visualisation of sets of multidimensional data. PeerJ Computer Science, 2, e88.", "Vohl, D., Pritchard, T., Andreoni, I., Cooke, J., & Meade, B. (2017). Enabling near real-time remote search for fast transient events with lossy data compression. Publications of the Astronomical Society of Australia, 34.", "Vohl, D., Fluke, C. J., Barnes, D. G., & Hassan, A. H. (2017). Real-time colouring and filtering with graphics shaders. Monthly Notices of the Royal Astronomical Society, 471(3), 3323-3346."]}

Fundamental problems facing modern astronomy relate to processing, visualization, analysis, and remote access to data. As the volume and velocity at which data is generated and stored increases, new approaches, methods and analytical tools are required to let us fully explore information hidden within our data. In this talk, I discuss ways to enhance and streamline analysis tasks in surveys by adopting a set of informatics tricks—including concepts like display ecology, visual and immersive analytics, `single instruction, multiple visualizations`, graphics shaders, and data compression—to alleviate a number of bottlenecks and offer a better experience for individuals and research teams.

Keywords

astronomy, astroinformatics 2018, visual analytics, immersive analytics

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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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