Participatory Sensing in Environmental Monitoring - Experiences. - Ville Kotovirta; Timo Toivanen; Renne Tergujeff; Markku Huttunen (IMIS, 2012)

TiTiMaKe: A Distributed Service Architecture for Security Applications. - Mauno Rönkkö; Markus Stocker; Markku Huttunen; Ville Kotovirta; Mikko Kolehmainen (ISESS, 2013)