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Communication Dans Un Congrès Année : 2023

Visualizing Mobile Phone Communication Data in Criminal Investigations: the Case of Media Multiplexity

Résumé

Given the multiple channels offered by social media apps, the analysis of communication data in criminal investigations has become a challenging task. A multivariate graph, gathering information of different types, can be inferred from communication events (calls, group discussions, etc.) and contact information (e.g. phone directory or app "friends"). Astute transformations are however required to properly associate virtual entities used by a single physical person. This paper proposes a visual analytics approach to support this task relying on graph transformations and proper visual encodings.
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Dates et versions

hal-04093274 , version 1 (11-05-2023)

Identifiants

  • HAL Id : hal-04093274 , version 1

Citer

Martina Reif, Bruno Pinaud, Thomas Souvignet, Guy Melançon, Quentin Rossy. Visualizing Mobile Phone Communication Data in Criminal Investigations: the Case of Media Multiplexity. French Regional Conference on Complex Systems FRCCS 2023, Cyrille Bertelle, Roberto Interdonato, May 2023, Le Havre, France. ⟨hal-04093274⟩

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