@article{
    DBLP:journals/datamine/BonchiMGU13,
    author = "Bonchi, Francesco and Morales, Gianmarco De Francisci and Gionis, Aristides and Ukkonen, Antti",
    responsibleauthor = "Gionis, Aristides and Ukkonen, Antti",
    language = "eng",
    title = "Activity preserving graph simplification",
    url = "http://users.ics.aalto.fi/gionis/activity.pdf",
    journal = "Journal of Data Mining and Knowledge Discovery",
    issn = "1573-756X",
    number = "3",
    volume = "27",
    juforank = "3",
    flags = "public HIIT",
    il = "yes",
    year = "2013",
    unitcode = "T306-20, T312-80",
    kay = "NA",
    impactfactor = "A1",
    pages = "321--343"
}