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Explicit Modeling and Visualization of Imperfect Information in the Context of Decision Support for Tsunami Early Warning in Indonesia

Friedemann, Monika and Raape, Ulrich and Teßmann, Sven and Schoeckel, Thorsten and Strobl, Christian (2011) Explicit Modeling and Visualization of Imperfect Information in the Context of Decision Support for Tsunami Early Warning in Indonesia. In: Human Interface and the Management of Information. Interacting with Information, Part I, 6771, pp. 201-210. Springer. HCI International 2011, 09.-14. Jul. 2011, Orlando, FL, USA. ISBN 978-3-642-21792-0

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Abstract

A certainty model and appropriate visualization techniques are presented which are applied in a newly developed Decision Support System (DSS) for tsunami early warning deployed in Jakarta, Indonesia. Our decision support approach makes use of multi-sensor fusion and pre-computed tsunami scenario simulations to create situational awareness as basis for reasonable early warning. As the Indonesian coastline is prone to near-field tsunami scenarios decision making must take place under time-critical conditions based on incomplete and uncertain information. In order to reduce the probability and the consequences of a false decision, we have developed and employed a certainty model which implies a classification of imperfect information suitable for the tsunami early warning domain and the quantification of imperfect data. The model is mapped onto and supported by appropriate visual representations.

Item URL in elib:https://elib.dlr.de/70154/
Document Type:Conference or Workshop Item (Paper)
Title:Explicit Modeling and Visualization of Imperfect Information in the Context of Decision Support for Tsunami Early Warning in Indonesia
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Friedemann, MonikaMonika.Friedemann (at) dlr.deUNSPECIFIED
Raape, UlrichUlrich.Raape (at) dlr.deUNSPECIFIED
Teßmann, SvenSven.Tessmann (at) dlr.deUNSPECIFIED
Schoeckel, ThorstenThorsten.Schoeckel (at) dlr.deUNSPECIFIED
Strobl, ChristianChristian.Strobl (at) dlr.deUNSPECIFIED
Date:July 2011
Journal or Publication Title:Human Interface and the Management of Information. Interacting with Information, Part I
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:6771
Page Range:pp. 201-210
Editors:
EditorsEmail
Smith, Michael J.Springer
Salvendy, GavrielSpringer
Publisher:Springer
Series Name:Lecture Notes in Computer Science
ISBN:978-3-642-21792-0
Status:Published
Keywords:Decision Support, Situation Awareness, Information Fusion, Uncertainty, Imperfect Information, Visualization, Tsunami Early Warning
Event Title:HCI International 2011
Event Location:Orlando, FL, USA
Event Type:international Conference
Event Dates:09.-14. Jul. 2011
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Informationstechnische Systeme für die Fernerkundung (old)
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center > Information Technology
Deposited By: Friedemann, Monika
Deposited On:14 Jul 2011 13:43
Last Modified:31 Jul 2019 19:32

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