An integrated multiple media news portal. - Caj Södergård; Matti Aaltonen; Christer Bäckström; Ari Heinonen; Timo Järvinen; Timo Kinnunen; Pauliina Koivunen; Sari Lehtola; Ville Ollikainen; Katja Rentto; Mikko Seppälä; Antti Tammela (ELPUB, 2001)

An Integrated Multiple Media Portal with Semiautomatic Editing Features. - Caj Södergård; Matti Aaltonen; Christer Bäckström; Ari Heinonen; Timo Järvinen; Timo Kinnunen; Pauliina Koivunen; Sari Lehtola; Ville Ollikainen; Katja Rentto; Mikko Seppälä; Antti Tammela (WWW Posters, 2001)

Electronic editor: automatic content-based sequential compilation of newspaper articles. - Ville Ollikainen; Christer Bäckström; Samuel Kaski (Neurocomputing, 2002)

A Handover Approach to DVB-H Services. - Ville Ollikainen; Chengyuan Peng (ICME, 2006)

Mobile TV in Everyday Life Contexts - Individual Entertainment or Shared Experiences? - Virpi Oksman; Elina Noppari; Antti Tammela; Maarit Mäkinen; Ville Ollikainen (EuroITV, 2007)

'Podracing': experimenting with mobile TV content consumption and delivery methods. - Virpi Oksman; Ville Ollikainen; Elina Noppari; Carlos Herrero; Antti Tammela (Multim. Syst., 2008)

Stereoscopic 3-D TV webcast. - Chengyuan Peng; Ville Ollikainen; Seppo Tomperi (EuroITV, 2011)

Distance based Incremental Clustering for Mining Clusters of Arbitrary Shapes. - Bidyut Kr. Patra; Ville Ollikainen; Raimo Launonen; Sukumar Nandi; Korra Sathya Babu (PReMI, 2013)

Exploiting Bhattacharyya Similarity Measure to Diminish User Cold-Start Problem in Sparse Data. - Bidyut Kr. Patra; Raimo Launonen; Ville Ollikainen; Sukumar Nandi (Discovery Science, 2014)

A new similarity measure using Bhattacharyya coefficient for collaborative filtering in sparse data. - Bidyut Kr. Patra; Raimo Launonen; Ville Ollikainen; Sukumar Nandi (Knowl. Based Syst., 2015)

Evaluating the performance and privacy of a token-based collaborative recommender. - Ville Ollikainen; Valtteri Niemi (WI, 2017)

Clustering Enhancement for a Token-Based Recommender. - Ville Ollikainen (CIKM Workshops, 2018)

Human Computer Interaction Challenges in Designing Pandemic Trace Application for the Effective Knowledge Transfer Between Science and Society Inside the Quadruple Helix Collaboration. - Alba M. Gallego Monteja; Eugenio Gaeta; Anni Karinsalo; Ville Ollikainen; Pekka Koskela; Lutz Peschke; Frans Folkvord; Eleni Kaldoudi; Timo Jämsä; Francisco Lupiáñez-Villanueva; Leandro Pecchia; Giuseppe Fico (HCI (2), 2021)

HELIOS a Decentralized Online Social Network Framework. - Kevin Koidl; Ville Ollikainen; Jarkko Kuusijärvi (ISTAS, 2024)