(2013) "Feasible Epistemology: Contributions of Applied Mathematics to Scientific Inference. PGSA Colloquium Series, Department of Philosophy, The University of Western Ontario, 16 October.
(2013) “Rational Discovery of the Natural World: An Algebro-Geometric Response to Steiner” MathFest 2013/Canadian Society for the History and Philosophy of Mathematics (MathFest 2013/CSHPM) Conference, Hartford CT, 1-3 August.
(2011) with Corless, RM. “Computation for Confirmation.” Conference on The Plurality of Numerical Methods and their Philosophical Analysis. Université Paris—Panthéon-Sorbonne, Paris, 3-4 November.
(2010) with Fillion, N. “Computation in Scientific Explanation,” in the course Contemporary Philosophy of Science, Department of Philosophy, University of Guelph, 17 November.
(2010) with Fillion, N. “Explanation and Abstraction: The Case of Backward Error Analysis” Philosophy of Science Association Biennial Meeting, Montreal, Quebec, 4-6 November.
(2010) with Fillion, N. “Modeling and Explanation: Lessons from Modern Error Theory.” Canadian Society for the History and Philosophy of Science (CSHPS) Conference, Concordia University, Montreal, Quebec, 28-30 May.
(2010) with Fillion, N. “A Step Forward with Backward Error,” PGSA Colloquium Series, Department of Philosophy, The University of Western Ontario, 12 March.
(2009) “The Conversion of Phenomena to Theory: Lessons on Applicability from the Development of Electromagnetism.” Canadian Mathematical Society/Canadian Society for the History and Philosophy of Mathematics (CMS/CSHPM) Conference, Memorial University, St. John’s, Newfoundland, 6-8 June.
(2009) “From the World to Mathematics and Back Again: What We Can Understand About Applicability from the Development of Electromagnetism.” PGSA Collo- quium Series, Department of Philosophy, The University of Western Ontario, 25 March.
(2008) “Theories, Models and Representation: Lessons from Solid State Physics.” Canadian Society for the History and Philosophy of Science (CSHPS) Conference, University of British Columbia, Vancouver, British Columbia, 3-5 June.
(2008) “Theories, Models and Representation: Lessons from Solid State Physics.” PGSA Colloquium Series, Department of Philosophy, University of Western Ontario, 12 March.
(2005) “Interpretations of Probability in Quantum Mechanics.” PGSA Conference, Department of Philosophy, University of Waterloo, June.
Posters
(2008) "Theories, Models and Representation: Lessons from Solid State Physics.” Western Research Day, 28 March, and Arts and Humanities Research Day, 2 April.
(2008) "Theories, Models and Representation: Lessons from Solid State Physics.” Western Research Day, 28 March, and Arts and Humanities Research Day, 2 April.