Selected Lectures, J.F. Jardine

The UMAP algorithm, reimagined, Geometry/Topology Seminar, Univ. of Western Ontario, April 7, 2021.

Fuzzy sets, presheaves, and topological data analysis, MIT Applied Categories Seminar, November 12, 2020.

Persistent homotopy theory, Homotopy Theory Seminar, Ohio State University, January 9, 2020.

Data and homotopy types, Topology Seminar, Northwestern University, May 13, 2019.

Clusters and graphs, Fields Working Lunch Seminar, Fields Institute, October 23, 2018.

Cluster graphs, Colloquium, School of Mathematical and Statistical Sciences, October 26, 2017.

Galois cohomological descentConference: Homotopy Theory: tools and applications, Univ. of Illinois at Urbana-Champaign, July 19, 2017.

Local higher category theoryTopology Seminar, Northwestern University, February 27, 2017.

Stacks and homotopy theoryAlgebra and Geometry Seminar, University of Bristol, February 8, 2017.

Homotopy theory and concurrencyDagstuhl Semiar: Topological Methods in Distributed Computinhg, Schloss Dagstuhl, July 13, 2016.

Ring spectra: first stepsBasic Notions Seminar, University of Western Ontario, January 14, 2016.

Galois groups and groupoids, and pro homotopy typesColloquium, University of Western Ontario, October 29, 2015.

Path categories and algorithmsConference on Unstable Homotopy Theory, Fields Institute, June 8, 2015.

T-spectraTopology Seminar, University of Chicago, January 20, 2015.

Presheaves of spectraTopology Seminar (pre-seminar), University of Chicago, January 19, 2015.

Cocycles and pro-objectsCascade Topology Seminar, BIRS, November 6, 2014.

Homotopy theories of dynamical systemsApplied and Computational Algebraic Topology, Universitaet Bremen, July 15, 2013.

Simplicial sheaves, cocycles and torsorsSpring School and Workshop on Torsors, Motives and Cohomological Invariants, Fields Institute, May 13, 2013. 

Galois descent and pro objectsWorkshop on Arithmetic Geometry and Homotopy Theory, Imperial College, May 31, 2012.

Stacks and higher stacksTopology Seminar, University of Chicago, February 28, 2012.

Cocycle categoriesTopology Seminar (pre-seminar), University of Chicago, February 28, 2012.

Cosimplicial spaces and cocyclesSession on Homotopy Theory, CMS Summer Meeting, Regina, June 4, 2012.

Pointed torsors and Galois groupsFields Workshop on Group Actions, Generalized Cohomology Theories and Affine Algebraic Geometry, University of Ottawa, April 23, 2011.

The parabolic groupoidTopology Seminar, Stanford University, January 8, 2008.

Categories, symmetric groups and spheresColloquium, Universitaet Bremen, November 13, 2007.

Stack cohomologyRost Seminar, Universitaet Bielefeld, January 16, 2006.

.Homotopy classification of gerbesCategory Theory Octoberfest 2005, University of Ottawa, October 22, 2005.

Cocycles and cocycle categoriesCRM-University of Ottawa Distinguished Lecture, University of Ottawa, October 21, 2005.

Diagrams and torsorsTranspennine Topology Triangle Conference, University of Sheffield, April 12, 2005.

Stacks and homotopy theoryConference: Theory of motives, homotopy theory of varieties and dessins d'enfants, American Institute of Mathematics, April 24, 2004.

Discrete cohomology of algebraic groupsSpitalfields Day, London Mathematical Society, University of Southampton, March 30, 2004.