Learning taxonomic relations from a set of text documents. - Mari-Sanna Paukkeri; Alberto Pérez García-Plaza; Sini Pessala; Timo Honkela (IMCSIT, 2010)

Linked Open Ontology Cloud KOKO - Managing a System of Cross-Domain Lightweight Ontologies. - Matias Frosterus; Jouni Tuominen; Sini Pessala; Katri Seppälä; Eero Hyvönen (ESWC (Satellite Events), 2013)

Deploying National Ontology Services: From ONKI to Finto. - Osma Suominen; Sini Pessala; Jouni Tuominen; Mikko Lappalainen; Susanna Nykyri; Henri Ylikotila; Matias Frosterus; Eero Hyvönen (ISWC (Industry Track), 2014)

Linked Open Ontology cloud: managing a system of interlinked cross-domain lightweight ontologies. - Matias Frosterus; Jouni Tuominen; Sini Pessala; Eero Hyvönen (Int. J. Metadata Semant. Ontologies, 2015)