Publications
. 2012. “Towards More Conflict-Tolerant Deontic Logics” . Logic, Philosophy and History of Science in Belgium II: 1-8.
. 2013. “Non-Monotonic Reasoning With Normative Conflicts In Multi-Agent Deontic Logic”. Journal of Logic and Computation 24: 1179–1207.

. 2011. “Ethical Consistency And The Logic Of Ought”. Theoretical and applied ethics 1: 45–51.

. 2013. “Two Adaptive Logics Of Norm-Propositions”. JOURNAL OF APPLIED LOGIC 11: 147–168.

. 2001. “A Universally Abnormality-Adaptive Logic”. Logical Investigations 8: 256–265.

. 2019. “Looting Liars Masking Models” . Graham Priest on Dialetheism and Paraconsistency: 139--164.
. 2012. “It Might Have Been Classical Logic”. Logique et Analyse 55: 241–279.

. 1968. “Some Proposals For The Solution Of The Carnap-Popper Discussion On `inductive Logic'”. Studia Philosophica Gandensia 6: 5–25.
. 1996. “In-World Realism Vs. Reflective Realism.” . Realism in the Sciences: 35–53.

. 2003. “A Formal Approach To Problem Solving” . Computer Modeling of Scientific Reasoning: 15–26.

. 2001. “On Classical Adaptive Logics Of Induction”. Logique et Analyse 44: 255–290.

. 2018. “Kennissystemen Selectief Wieden” . Laat ons niet ernstig blijven. Huldeboek voor Jean Paul Van Bendegem: 227–244.

. 1987. “The Structure Of Our Knowledge System” . Communication and Cognition. Applied Epistemology: 101.
. 1976. “Some Remarks On The Relations Between Science And Values”. Philosophica 17: 13–46.
. 2004. “The Need For Adaptive Logics In Epistemology” . Logic, Epistemology, and the Unity of Science: 459–485.

. 2003. “Some Adaptive Logics For Diagnosis”. Logic and Logical Philosophy 11/12: 39–65.

. 1989. “Een Pleidooi Voor Lokale Consistentie” Congresbundel Filosofiedag Antwerpen 1988: 41–46.
. 1986. “Static And Dynamic Paraconsistent Logics And Their Use In Expert Systems”. CC-AI 3: 33–50.
. 1973. “De Rol Van Ontische Factoren In De Kennisverzameling”. Communication and Cognition 6: 51–69.
. 1996. Leo Apostel. Tien filosofen getuigen Leo Apostel. Tien Filosofen Getuigen. Antwerpen/Baarn: Hadewijch.

. 1996. “Functioning And Teachings Of Adaptive Logics” . Logic and Argumentation: 241–254.

. 1995. “Blocks. The Clue To Dynamic Aspects Of Logic”. Logique et Analyse 38: 285–328.

. 2000. “A Survey Of Inconsistency-Adaptive Logics” . Frontiers of Paraconsistent Logic: 49–73.

. 2000. “Minimally Abnormal Models In Some Adaptive Logics”. Synthese 125: 5–18.


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