Exploring cyber physical data streams using Radial Pixel Visualizations

Hao, Ming; Marwah, Manish; Mittelstädt, Sebastian; Janetzko, Halldor; Keim, Daniel A.; Dayal, Umeshwar; Bash, Cullen; Felix, Carlos; Patel, Chandrakant; Hsu, Meichun

Exploring cyber physical data streams using Radial Pixel Visualizations

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Datum

2012

Autor:innen

Hao, Ming

Marwah, Manish

Mittelstädt, Sebastian

Janetzko, Halldor

Keim, Daniel A.

Dayal, Umeshwar

Bash, Cullen

Felix, Carlos

Patel, Chandrakant

Hsu, Meichun

Titel in einer weiteren Sprache

Visualizing Cyber Physical Data Streams Using Radial Pixel Rings

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

2012 IEEE Conference on Visual Analytics Science and Technology (VAST). IEEE, 2012, pp. 225-226. ISBN 978-1-4673-4752-5. Available under: doi: 10.1109/VAST.2012.6400541

Zusammenfassung

Cyber physical systems (CPS), such as smart buildings and data centers, are richly instrumented systems composed of tightly coupled computational and physical elements that generate large amounts of data. To explore CPS data and obtain actionable insights, we construct a Radial Pixel Visualization (RPV) system, which uses multiple concentric rings to show the data in a compact circular layout of small polygons (pixel cells), each of which represents an individual data value. RPV provides an effective visual representation of locality and periodicity of the high volume, multivariate data streams, and seamlessly combines them with the results of an automated analysis. In the outermost ring the results of correlation analysis and peak point detection are highlighted. Our explorations demonstrates how RPV can help administrators to identify periodic thermal hot spots, understand data center energy consumption, and optimize IT workload.

Fachgebiet (DDC)

004 Informatik

Konferenz

2012 IEEE Conference on Visual Analytics Science and Technology (VAST), 14. Okt. 2012 - 19. Okt. 2012, Seattle, WA, USA

Zitieren

ISO 690

HAO, Ming, Manish MARWAH, Sebastian MITTELSTÄDT, Halldor JANETZKO, Daniel A. KEIM, Umeshwar DAYAL, Cullen BASH, Carlos FELIX, Chandrakant PATEL, Meichun HSU, 2012. Exploring cyber physical data streams using Radial Pixel Visualizations. 2012 IEEE Conference on Visual Analytics Science and Technology (VAST). Seattle, WA, USA, 14. Okt. 2012 - 19. Okt. 2012. In: 2012 IEEE Conference on Visual Analytics Science and Technology (VAST). IEEE, 2012, pp. 225-226. ISBN 978-1-4673-4752-5. Available under: doi: 10.1109/VAST.2012.6400541

BibTex

@inproceedings{Hao2012-10Explo-22545,
  year={2012},
  doi={10.1109/VAST.2012.6400541},
  title={Exploring cyber physical data streams using Radial Pixel Visualizations},
  isbn={978-1-4673-4752-5},
  publisher={IEEE},
  booktitle={2012 IEEE Conference on Visual Analytics Science and Technology (VAST)},
  pages={225--226},
  author={Hao, Ming and Marwah, Manish and Mittelstädt, Sebastian and Janetzko, Halldor and Keim, Daniel A. and Dayal, Umeshwar and Bash, Cullen and Felix, Carlos and Patel, Chandrakant and Hsu, Meichun},
  note={Im Inhaltsverzeichnis wird der Titel "Visualizing Cyber Physical Data Streams Using Radial Pixel Rings" angegeben.}
}

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Kommentar zur Publikation

Im Inhaltsverzeichnis wird der Titel "Visualizing Cyber Physical Data Streams Using Radial Pixel Rings" angegeben.

Universitätsbibliographie

Ja