Volume-based large dynamic graph analytics

Valentin Bruder, Marcel Hlawatsch, Steffen Frey, Michael Burch, Daniel Weiskopf, Thomas Ertl

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

6 Citaten (Scopus)
1 Downloads (Pure)

Samenvatting

We present an approach for interactively analyzing large dynamic graphs consisting of several thousand time steps with a particular focus on temporal aspects. we employ a static representation of the time-varying graph based on the concept of space-Time cubes, i.e., we create a volumetric representation of the graph by stacking the adjacency matrices of each of its time steps. To achieve an efficient analysis of complex data, we discuss three classes of analytics methods of particular importance in this context: data views, aggregation and filtering, and comparison. For these classes, we present a GPU-based implementation of respective analysis methods that enable the interactive analysis of large graphs. We demonstrate the utility as well as the scalability of our approach by presenting application examples for analyzing different time-varying data sets.

Originele taal-2Engels
TitelInformation Visualisation - Biomedical Visualization, Visualisation on Built and Rural Environments and Geometric Modelling and Imaging, IV 2018
RedacteurenJoao Moura Pires, Nuno Miguel Soares Datia, Giuseppe Polese, Marco Temperini, Filippo Sciarrone, Michele Risi, Gilles Venturini, Tania Di Mascio, Rocco Zaccagnino, Vincenzo Deufemia, Delfina Malandrino, Paloma Diaz, Antonio Fernandez Anta, Ebad Banissi, Theodor G. Wyeld, Muhammad Sarfraz, Fatma Bouali, Mark W. McK. Bannatyne, Fragkiskos Papadopoulo, Ugo Erra, Veronica Rossano, Anna Ursyn, Alfredo Cuzzocrea, Rita Francese
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's210-219
Aantal pagina's10
ISBN van elektronische versie9781538672020
DOI's
StatusGepubliceerd - 5 dec 2018
Evenement22nd International Conference Information Visualisation - Biomedical Visualization, Visualisation on Built and Rural Environments and Geometric Modelling and Imaging, IV 2018 - Salerno, Italië
Duur: 10 jul 201813 jul 2018

Congres

Congres22nd International Conference Information Visualisation - Biomedical Visualization, Visualisation on Built and Rural Environments and Geometric Modelling and Imaging, IV 2018
Land/RegioItalië
StadSalerno
Periode10/07/1813/07/18

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