Spatiotemporal correlations of handset-based service usages

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorJo, Hang-Hyun
dc.contributor.authorKarsai, Márton
dc.contributor.authorKarikoski, Juuso
dc.contributor.authorKaski, Kimmo
dc.contributor.departmentDepartment of Biomedical Engineering and Computational Scienceen
dc.contributor.departmentLääketieteellisen tekniikan ja laskennallisen tieteen laitosfi
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2014-02-18T10:00:54Z
dc.date.available2014-02-18T10:00:54Z
dc.date.issued2012
dc.description.abstractWe study spatiotemporal correlations and temporal diversities of handset-basedservice usages by analyzing a dataset that includes detailed information aboutlocations and service usages of 124 users over 16 months. By constructing thespatiotemporal trajectories of the users we detect several meaningful places orcontexts for each one of them and show how the context affects the service usagepatterns. We find that temporal patterns of service usages are bound to the typicalweekly cycles of humans, yet they show maximal activities at different times. We firstdiscuss their temporal correlations and then investigate the time-ordering behaviorof communication services like calls being followed by the non-communicationservices like applications. We also find that the behavioral overlap network based onthe clustering of temporal patterns is comparable to the communication network ofusers. Our approach provides a useful framework for handset-based data analysis andhelps us to understand the complexities of information and communicationstechnology enabled human behavior.en
dc.description.versionPeer revieweden
dc.format.extent10
dc.format.mimetypeapplication/pdfen
dc.identifier.citationJo, Hang-Hyun & Karsai, Márton & Karikoski, Juuso & Kaski, Kimmo. 2012. Spatiotemporal correlations of handset-based service usages. EPJ Data Science. Volume 1, Issue 1. ISSN 2193-1127 (printed). DOI: 10.1140/epjds10.en
dc.identifier.doi10.1140/epjds10
dc.identifier.issn2193-1127 (printed)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/12608
dc.identifier.urnURN:NBN:fi:aalto-201402191440
dc.language.isoenen
dc.publisherSpringer Science + Business Mediaen
dc.relation.ispartofseriesEPJ Data Scienceen
dc.relation.ispartofseriesVolume 1, Issue 1
dc.rights.holderSpringer Science + Business Media
dc.subject.keywordspatiotemporal correlationsen
dc.subject.keywordservice usageen
dc.subject.otherComputer scienceen
dc.subject.otherMathematicsen
dc.subject.otherTelecommunications engineeringen
dc.titleSpatiotemporal correlations of handset-based service usagesen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
A1_jo_hang-hyun_2012.pdf
Size:
2.89 MB
Format:
Adobe Portable Document Format