Distributed learning and management system for university courses. - Sanna Liimatainen; Teemupekka Virtanen (TelE-Learning, 2002)

A computerised examination system. - Teemupekka Virtanen; Ronja Addams-Moring; Sanna Liimatainen; Linda Staffans (TelE-Learning, 2002)

Usability of Decentralized Authorization Systems - A Comparative Study. - Sanna Liimatainen (HICSS, 2005)

VERKKOKE: online teaching environment for telecommunications software and routing. - Janne Lindqvist; Sanna Liimatainen (ITiCSE, 2006)

Secure Pairing Architecture for Wireless Mobile Devices. - Janne Lindqvist; Sanna Liimatainen; Tuomo Katajamaki (VTC Spring, 2006)