Improving Search in Unstructured P2P Systems: Intelligent Walks (I-Walks). - Francis Otto; Song Ouyang (IDEAL, 2006)

Social Collaborative e-Learning in Higher Education: Exploring the Role of Informal Learning. - Francis Otto; Shirley Williams (eLEOT, 2014)

Students' Perception of Privacy Risks in Using Social Networking Sites for Learning: A Study of Uganda Christian University. - Francis Otto; Nurul Amin Badrul; Shirley Williams; Karsten Øster Lundqvist (eLEOT, 2015)

Using Social Networking Tools for Teaching and Learning: A Perspective of University Lecturers and Students. - Francis Otto; Shirley Williams; Karsten Øster Lundqvist (eLEOT, 2015)