Decision Support Component in Intelligent E-Learning Systems. - Enn Ounapuu (CATE, 2004)

Decision Support Techniques in Adaptive Learning Systems. - Enn Ounapuu; Jelena Nuzhnaja (CELDA, 2005)

Introduction to the Special Issue. - Enn Ounapuu; Vlado Stankovski (Scalable Comput. Pract. Exp., 2012)

Towards Self-development of Evolutionary Information Systems: An Action Research of Business Architecture Development by Students in Socially Networked Groups. - Mart Roost; Kuldar Taveter; Karin Rava; Jaak Tepandi; Gunnar Piho; Rein Kuusik; Enn Ounapuu (CAiSE Workshops, 2013)

A Knowledge Map for ICT Integration in the Silver Economy. - Sidra Azmat Butt; Emna A. Elhadjamor; Ingrid Pappel; Enn Õunapuu; Dirk Draheim (CENTERIS/ProjMAN/HCist, 2020)