Sift - searching in free text: A text retrieval system (abstract only). - Øystein Reigem (CHI (1), 1981)

SIFT (Søking I Fri Tekst) - Et generelt informasjonssøkesystem (SIFT (Search in Free Text) - A general information retrieval system) [In Norwegian]. - Øystein Reigem (NODALIDA, 1981)

Developing a re-usable web-demonstrator for automatic anaphora resolution with support for manual editing of coreference chains. - Anders Nøklestad; Øystein Reigem; Christer Johansson (LREC, 2006)

Topically-focused Blog Corpora for Multiple Languages. - Andrew Salway; Dag Elgesem; Knut Hofland; Øystein Reigem; L'ubos Steskal (WAC@ACL, 2016)

Quote Extraction and Attribution from Norwegian Newspapers. - Andrew Salway; Paul Meurer; Knut Hofland; Øystein Reigem (NODALIDA, 2017)