OVA : Oceanus Visual Analytics

Kurzanzeige
dc.contributor.authorda Silva Araújo Finsterwalder, Benedict
dc.contributor.authorLe Hong, Pascal
dc.contributor.authorKeim, Daniel A.
dc.contributor.authorRauscher, Julius
dc.contributor.authorJoos, Lucas
dc.date.accessioned2026-02-23T15:16:15Z
dc.date.available2026-02-23T15:16:15Z
dc.date.issued2025-11-03
dc.description.abstractMini-Challenge 3 of the VAST Challenge 2025 centers around the investigation of a covert operation taking place in and around Nemo Reef on the island of Oceanus. To facilitate the analysis, we developed a visual analytics application emphasizing transparency, objectivity, and interactivity. Our tool allows analysts to examine the provided knowledge graph through multiple coordinated visualizations. By avoiding any assumptions or pre-computations, we ensure that the information displayed remains grounded in the provided evidence. The application enables users to identify key events, relationships, pseudonyms, and influence structures, as well as to reconstruct the narrative behind the operation. Major findings include the timeline of the covert activities, the identification of pseudonyms used by key individuals, and the involvement of Nadia Conti (alias "Boss") in illegal operations.
dc.description.versionpublisheddeu
dc.identifier.doi10.1109/vast-challenge69463.2025.00012
dc.identifier.ppn196313351X
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/76300
dc.language.isoeng
dc.rightsterms-of-use
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/
dc.subjectVAST Challenge 2025
dc.subjectMini-Challenge 3
dc.subjectVisual Analytics
dc.subjectKnowledge Graphs
dc.subjectOceanus
dc.subject.ddc004
dc.titleOVA : Oceanus Visual Analyticseng
dc.typeINPROCEEDINGS
dspace.entity.typePublication
kops.citation.bibtex
@inproceedings{daSilvaAraujoFinsterwalder2025-11-03Ocean-76300,
  title={OVA : Oceanus Visual Analytics},
  year={2025},
  doi={10.1109/vast-challenge69463.2025.00012},
  isbn={979-8-3315-9090-1},
  address={Piscataway, NJ},
  publisher={IEEE},
  booktitle={2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge)},
  pages={15--16},
  author={da Silva Araújo Finsterwalder, Benedict and Le Hong, Pascal and Keim, Daniel A. and Rauscher, Julius and Joos, Lucas}
}
kops.citation.iso690DA SILVA ARAÚJO FINSTERWALDER, Benedict, Pascal LE HONG, Daniel A. KEIM, Julius RAUSCHER, Lucas JOOS, 2025. OVA : Oceanus Visual Analytics. 2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge). Vienna, Austria, 3. Nov. 2025. In: 2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge). Piscataway, NJ: IEEE, 2025, S. 15-16. ISBN 979-8-3315-9090-1. Verfügbar unter: doi: 10.1109/vast-challenge69463.2025.00012deu
kops.citation.iso690DA SILVA ARAÚJO FINSTERWALDER, Benedict, Pascal LE HONG, Daniel A. KEIM, Julius RAUSCHER, Lucas JOOS, 2025. OVA : Oceanus Visual Analytics. 2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge). Vienna, Austria, Nov 3, 2025. In: 2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge). Piscataway, NJ: IEEE, 2025, pp. 15-16. ISBN 979-8-3315-9090-1. Available under: doi: 10.1109/vast-challenge69463.2025.00012eng
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kops.conferencefield2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge), 3. Nov. 2025, Vienna, Austriadeu
kops.date.conferenceStart2025-11-03
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kops.location.conferenceVienna, Austria
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kops.sourcefield.plain2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge). Piscataway, NJ: IEEE, 2025, S. 15-16. ISBN 979-8-3315-9090-1. Verfügbar unter: doi: 10.1109/vast-challenge69463.2025.00012deu
kops.sourcefield.plain2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge). Piscataway, NJ: IEEE, 2025, pp. 15-16. ISBN 979-8-3315-9090-1. Available under: doi: 10.1109/vast-challenge69463.2025.00012eng
kops.title.conference2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge)
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source.title2025 IEEE Visual Analytics Science and Technology Challenge (VAST Challenge)

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