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Supporting the analytical reasoning process in maritime anomaly detection: evaluation and experimental design
Högskolan i Skövde, Institutionen för kommunikation och information.ORCID-id: 0000-0003-2900-9335
Högskolan i Skövde, Institutionen för kommunikation och information.
2010 (engelsk)Inngår i: Proceedings 2010 14th International Conference Information Visualisation: IV 2010: 26-29 July 2010 London, United Kingdom, IEEE Computer Society , 2010, s. 170-178Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

Despite the growing number of systems providing visual analytic support for investigative analysis, few empirical studies include investigations on the analytical reasoning process that needs to be supported. In this paper, we present an approach to evaluate the ability of certain visual representations from an integrated visual-computational environment to support the completion of representative tasks. The problem area studied is the detection and identification of anomalous vessels and situations while monitoring maritime traffic data. This paper presents: (1) a brief review of current evaluation methodologies within information visualization and visual analytics, (2) an analysis of operator’s analytical reasoning process (derived from field work in maritime control centers and a literature review on analytical reasoning theories), (3) a list of representative tasks for usability evaluation and (4) an approach to evaluate the use of normal behavioral models representations during the detection process.

sted, utgiver, år, opplag, sider
IEEE Computer Society , 2010. s. 170-178
Serie
Information Visualisation, ISSN 1093-9547, 1550-6037
Emneord [en]
evaluation, visual analytics, visualization, anomaly detection, maritime domain awareness
HSV kategori
Forskningsprogram
Teknik
Identifikatorer
URN: urn:nbn:se:hj:diva-43282DOI: 10.1109/IV.2010.34Scopus ID: 2-s2.0-78449291451Lokal ID: 0;0;miljJAILISBN: 978-0-7695-4165-5 (tryckt)ISBN: 978-1-4244-7846-0 (tryckt)OAI: oai:DiVA.org:hj-43282DiVA, id: diva2:1293817
Konferanse
14th International Conference Information Visualisation, IV 2010; London; 26 July 2010 through 29 July 2010
Tilgjengelig fra: 2011-01-27 Laget: 2019-03-05 Sist oppdatert: 2019-08-23bibliografisk kontrollert

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