March 2009: "Scientific models, simulation, and the experimenter's regress", Models and Simulations 3, University of Virginia, Charlottesville, U.S.
September 2008: "Denotation, Representation, and the Minimality Constraint", Workshop on Model-Based Representation in Scientific Practice, National University of Singapore.
November 2007: “Local reductionism, epistemic injustice, and the epistemology of testimony", Institut für Philosophie, Freie Universität Berlin. (invited talk)
November 2007: “Coherence and indirect confirmation across scientific models: a case study and its epistemological implications", EPSA07: 1st Conference of the European Philosophy of Science Association, Complutense University, Madrid, Spain.
August 2007: “Philosophy of Science and Technology: Implications for Professionals in Education", National Institute of Education, Nanyang Technological University, Singapore. (invited talk)
July 2007: “Model-based Representation and the Minimality Constraint", Annual Meeting of the British Society for the Philosophy of Science, Bristol, England.
May 2007: “Learning from others: testimony and the cognitive role of culture", International Conference on Cognition and the Study of Culture, Zhejiang University, Hangzhou, China.
May 2007: “Coherence and indirect confirmation across scientific models: a case study and its epistemological implications", Dept. of History, Philosophy, and Social Studies of Science and Technology, Tokyo Institute of Technology. (invited talk)
