Stef Frijters

Roussel, Edward, and Stef Frijters. 2025. “Quantified Deontic STIT Logic.” In Deontic Logic and Normative Systems (DEON 2025), edited by Kees van Berkel, Agata Ciabattoni, and John Horty, 313–328. London: College Publications. (0 diagrams)

Frijters, Stef, and Doruk Atahan Erbas. 2024. “Aristotelian Diagrams as Logic Diagrams.” In Diagrammatic Representation and Inference, edited by Jens Lemanski, Mikkel Willum Johansen, Emmanuel Manalo, Petrucio Viana, Reetu Bhattacharjee, and Richard Burns, 275–283. Cham: Springer. (0 diagrams)

Demey, Lorenz, and Stef Frijters. 2023. “Logic-Sensitivity and Bitstring Semantics in the Square of Opposition.” Journal of Philosophical Logic 52 (6): 1703–1721. (19 diagrams)

Frijters, Stef, and Lorenz Demey. 2023. “The Modal Logic of Aristotelian Diagrams.” Axioms 12 (5): 1–26. (0 diagrams)

Frijters, Stef, Joke Meheus, and Frederik Van De Putte. 2022. “Reasoning with Rules and Rights: Term-Modal Deontic Logic.” In New Developments in Legal Reasoning and Logic. From Ancient Law to Modern Legal Systems, edited by Shahid Rahman, Matthias Armgardt, and Hans Christian Nordtveit Kvernenes, 321–352. Cham: Springer. (3 diagrams)

Frijters, Stef. 2022. “Generalizing Aristotelian Relations and Diagrams.” In Diagrammatic Representation and Inference, edited by Valeria Giardino, Sven Linker, Richard Burns, Francesco Bellucci, Jean-Michel Boucheix, and Petrucio Viana, 329–337. Cham: Springer. (10 diagrams)

Frijters, Stef. 2021. All Doctors Have an Obligation to Care for Their Patients. Term-Modal Logics for Ethical Reasoning with Quantified Deontic Statements. PhD thesis. Ghent: Universiteit Gent. (5 diagrams)