Visual analysis of parallel interval events

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Uittreksel

System logs typically contain lines with time stamps that each describes an event. Where these events semantically form start and end events, they can be combined into interval events. For visual event analytics, the analysis of interval events is more complex than that of point events, since not only the order of events, but also temporal overlaps have to be taken into account. To address this increased complexity and for the purpose of system understanding and analysis, we present SELE, a domain-independent tool for visualizing parallel interval events. SELE is intended to be used on a single long trace of events. A visual technique named strata timeline is developed to handle visual scalability issues. Finally, a multi-core parallel graph searching algorithm is analyzed to demonstrate SELE.
TaalEngels
Titel20th EG/VGTC Conference on Visualization
RedacteurenJimmy Johansson, Filip Sadio, Tobias Schreck
Plaats van productieGeneve
UitgeverijThe Eurographics Association
Pagina's1-6
Aantal pagina's6
ISBN van elektronische versie978-3-03868-060-4
DOI's
StatusGepubliceerd - 2018
Evenement20th EG/VGTC Conference on Visualization - Brno, Tsjechië
Duur: 4 jun 20188 jun 2018

Congres

Congres20th EG/VGTC Conference on Visualization
LandTsjechië
StadBrno
Periode4/06/188/06/18

Vingerafdruk

Scalability

Citeer dit

Qi, J., Liu, C., Cappers, B. C. M., & van de Wetering, H. M. M. (2018). Visual analysis of parallel interval events. In J. Johansson, F. Sadio, & T. Schreck (editors), 20th EG/VGTC Conference on Visualization (blz. 1-6). Geneve: The Eurographics Association. DOI: 10.2312/eurovisshort.20181074
Qi, J. ; Liu, C. ; Cappers, B.C.M. ; van de Wetering, H.M.M./ Visual analysis of parallel interval events. 20th EG/VGTC Conference on Visualization . redacteur / Jimmy Johansson ; Filip Sadio ; Tobias Schreck. Geneve : The Eurographics Association, 2018. blz. 1-6
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title = "Visual analysis of parallel interval events",
abstract = "System logs typically contain lines with time stamps that each describes an event. Where these events semantically form start and end events, they can be combined into interval events. For visual event analytics, the analysis of interval events is more complex than that of point events, since not only the order of events, but also temporal overlaps have to be taken into account. To address this increased complexity and for the purpose of system understanding and analysis, we present SELE, a domain-independent tool for visualizing parallel interval events. SELE is intended to be used on a single long trace of events. A visual technique named strata timeline is developed to handle visual scalability issues. Finally, a multi-core parallel graph searching algorithm is analyzed to demonstrate SELE.",
author = "J. Qi and C. Liu and B.C.M. Cappers and {van de Wetering}, H.M.M.",
year = "2018",
doi = "10.2312/eurovisshort.20181074",
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editor = "Jimmy Johansson and Filip Sadio and Tobias Schreck",
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Qi, J, Liu, C, Cappers, BCM & van de Wetering, HMM 2018, Visual analysis of parallel interval events. in J Johansson, F Sadio & T Schreck (redactie), 20th EG/VGTC Conference on Visualization . The Eurographics Association, Geneve, blz. 1-6, Brno, Tsjechië, 4/06/18. DOI: 10.2312/eurovisshort.20181074

Visual analysis of parallel interval events. / Qi, J.; Liu, C.; Cappers, B.C.M.; van de Wetering, H.M.M.

20th EG/VGTC Conference on Visualization . redactie / Jimmy Johansson; Filip Sadio; Tobias Schreck. Geneve : The Eurographics Association, 2018. blz. 1-6.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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AU - Cappers,B.C.M.

AU - van de Wetering,H.M.M.

PY - 2018

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N2 - System logs typically contain lines with time stamps that each describes an event. Where these events semantically form start and end events, they can be combined into interval events. For visual event analytics, the analysis of interval events is more complex than that of point events, since not only the order of events, but also temporal overlaps have to be taken into account. To address this increased complexity and for the purpose of system understanding and analysis, we present SELE, a domain-independent tool for visualizing parallel interval events. SELE is intended to be used on a single long trace of events. A visual technique named strata timeline is developed to handle visual scalability issues. Finally, a multi-core parallel graph searching algorithm is analyzed to demonstrate SELE.

AB - System logs typically contain lines with time stamps that each describes an event. Where these events semantically form start and end events, they can be combined into interval events. For visual event analytics, the analysis of interval events is more complex than that of point events, since not only the order of events, but also temporal overlaps have to be taken into account. To address this increased complexity and for the purpose of system understanding and analysis, we present SELE, a domain-independent tool for visualizing parallel interval events. SELE is intended to be used on a single long trace of events. A visual technique named strata timeline is developed to handle visual scalability issues. Finally, a multi-core parallel graph searching algorithm is analyzed to demonstrate SELE.

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DO - 10.2312/eurovisshort.20181074

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BT - 20th EG/VGTC Conference on Visualization

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Qi J, Liu C, Cappers BCM, van de Wetering HMM. Visual analysis of parallel interval events. In Johansson J, Sadio F, Schreck T, redacteurs, 20th EG/VGTC Conference on Visualization . Geneve: The Eurographics Association. 2018. blz. 1-6. Beschikbaar vanaf, DOI: 10.2312/eurovisshort.20181074