Dependencies between Transcription Factor Binding Sites: Comparison between ICA, NMF, PLSA and Frequent Sets. - Heli Hiisilä; Ella Bingham (ICDM, 2004)

Segmentation and dimensionality reduction. - Ella Bingham; Aristides Gionis; Niina Haiminen; Heli Hiisilä; Heikki Mannila; Evimaria Terzi (SDM, 2006)

Challenges of the Customer Organization's Requirements Engineering Process in the Outsourced Environment - A Case Study. - Heli Hiisilä; Marjo Kauppinen; Sari Kujala (REFSQ, 2015)

Combining Process Modeling and Requirements Engineering: An Experience Report. - Heli Hiisilä; Mika Kujala (CBI (1), 2015)

An Iterative Process to Connect Business and IT Development: Lessons Learned. - Heli Hiisilä; Marjo Kauppinen; Sari Kujala (CBI (1), 2016)