The errors, insights and lessons of famous AI predictions - and what they mean for the future. - Stuart Armstrong; Kaj Sotala; Seán Sáirséal Ó hÉigeartaigh (J. Exp. Theor. Artif. Intell., 2014)

Concept Learning for Safe Autonomous AI. - Kaj Sotala (AAAI Workshop: AI and Ethics, 2015)

Defining Human Values for Value Learners. - Kaj Sotala (AAAI Workshop: AI, Ethics, and Society, 2016)

Superintelligence As a Cause or Cure For Risks of Astronomical Suffering. - Kaj Sotala; Lukas Gloor (Informatica (Slovenia), 2017)