Conference presentations

``Dual presentations for Artin groups,'' AMS Special session on geometric group theory, Joint Math Meetings, New Orleans, Louisiana, January 2007

``Möbius inversion and combinatorial curvature'', AMS Special session on geometric combinatorics, Cinncinnati, Ohio, October 2006

``Artin groups in a continuous context,'' AMS Special session on Geometric Methods in Group Theory and Semigroup Theory, Lincoln, Nebraska, October 2005

``Square dancing in the pure braid groups'', AMS Special session on curvature in group theory and combinatorics, Santa Barbara, April 2005

``An introduction to Garside structures,'' American Institute of Mathematics, conference on braid groups, clusters and free probability, Palo Alto, California, January 2005

``Non-crossing partitions for arbitrary Coxeter groups'', Institute for Advanced Studies / Park City Mathematics Institute on Geometric Combinatorics, Park City, Utah, July 2004

``Garside structures for (some more) Artin groups'', Conference on geometric group theory , Bedlewo, Poland, April 2004

``Hypertrees and the $l^2$ betti numbers of the pure symmetric automorphism groups'', AMS Special session on Asymptotic aspects of group theory, Athens, Ohio, March 2004

``Garside structures for free groups (and other Artin groups),'' Special session on geometric group theory, AMS Sectional Meeting, Binghamton, New York, October 2003

``Existence of CAT(0) structures for finite-type Artin groups,'' RSME-AMS Joint Meeting, Special session on geometric methods in group theory, Seville, Spain, June 2003

``Hypertrees, the pure symmetric automorphism groups, and their $\ell^2$-Betti numbers,'' Wasatch topology conference, Park City, Utah, June 2002

``Cube complexes for groups and manifolds,'' AMS special session on geometry and topology, Salt Lake City, Utah, October 2002

``Cube complexes for groups and manifolds,'' AMS special session on geometric and combinatorial group theory, Montreal, Canada, May 2002

``Algorithmic aspects of nonpositive curvature,'' AMS-SMF Joint Meeting, Special session on geometric group theory, Lyon, France, July 2001

``An algorithm to detect a nonpositively-curved metric simplical complex,'' Special session on geometric group theory, New Orleans, Louisiana, January 2001

``The curvature of posets associated to the braid groups,'' International conference on geometric and combinatorial group theory, Haifa, Israel, June 2000

``Fans, ladders, and the coherence of groups,'' Symposium on computation in group theory and geometry, Warwick, England, July 1999

``Fans, ladders, and the coherence of groups,'' Geometric groups on the gulf conference, Mobile, Alabama, May 1999

``The coherence and quasiconvexity of Coxeter groups,'' Special session on combinatorial topology, Joint Math Meetings, San Antonio, January 1999

``Biautomaticity of various Artin groups,'' SUNY-Albany Topology and Group Theory Conference, Albany, New York, October 1998

``The perimeter of $2$-complexes and the coherence of groups,'' Computational and Geometric Aspects of Modern Algebra, Heriot-Watt University, Edinburgh, Scotland, July 1998

``Coherence of groups and the perimeter of $2$-complexes,'' International conference on nonpositive curvature in group theory, topology, and geometry, Vanderbilt University, May 1998

``Coherence of groups and the perimeter of $2$-complexes,'' International conference on algorithmic problems in groups and semigroups, University of Nebraska-Lincoln, May 1998

``Torus knots and Artin groups of large type,'' SUNY-Albany Topology and Group Theory Conference, Albany, New York, October 1997

``Small cancellation theory and the Burnside groups,'' Groups St. Andrews 1997 in Bath, University of Bath, August 1997

``Torus knots and Artin groups of large type,'' London Sussex Southampton Topology Conference and Geometric Group Theory Workshop, University of Southampton, July 1997

``A general small cancellation theory approach to the Burnside groups,'' SUNY-Albany Topology and Group Theory Conference, Albany, October 1996