Here are slides for recent talks, in reverse chronological order of delivery. If the date is incomplete, then the slides are not yet available, probably because the talk has not yet been given. Slides for several earlier talks seem no longer to be available.

Power measures derived from the sequential query process University of Auckland CMSS summer workshop, 2012-02-21.

The Mathematics of Elections University of Auckland CULMS/CMCT Lecture, 2011-10-18.

2011 referendum simulator University of Auckland CMSS seminar (with G. Pritchard), 2011-08-23.

Power, decisiveness, values University of Auckland CMSS seminar, 2010-10-20.

Dynamics of voting games: preliminary report University of Auckland CMSS Summer Workshop, 2010-12-19.

What is computational social choice? University of Auckland Computer Science Seminar, 2010-10-20.

The probability of safe manipulation CMSS seminar, University of Auckland, 2010-08-25; COMSOC 2010, Dusseldorf, 2010-09-10.

A measure of the difficulty of manipulation of voting rules AAGTSC2010, University of Auckland, 2010-02-18.

Measuring the manipulability of voting rules University of Rochester Theory CANAL seminar, 2009-11-16; Union College Mathematics Department, 2009-11-18.

Higher order asymptotics from multivariate generating functions University of Pennsylvania Combinatorics and Probability Seminar, 2009-11-10; Rutgers Experimental Mathematics Seminar, 2009-11-19.

Asymptotics of coefficients of multivariate generating functions Workshop in Asymptotic Enumeration, ANU, Canberra, 2007-09-{10-14}.

Polytope computations in social choice theory Auckland Discrete Mathematics and Social Sciences Seminar 2007-04-23.

The diameter of random Cayley graphs 12th AofA workshop Alden Biesen 2006-07-06

Asymptotics of generalized Riordan arrays 11th AofA workshop Barcelona 2005-06-08

Multivariate generating functions II CDMTCS seminar Auckland 2005-04-26

Multivariate generating functions I CDMTCS seminar Auckland 2005-04-12

Sattolo's algorithm INRIA Rocquencourt 2004-06-28

Towards a theory of multivariate generating functions INRIA Rocquencourt 2004-06-28

Asymptotics of multivariate generating functions Melbourne FPSAC conference 2002-07-?

Superalgebras and their uses University of Montana, Missoula 1999-03-09

Primitive ideals in Hopf algebra extensions San Antonio AMS annual meeting 1999-01-14

Algebras of my acquaintance Auckland 1998-04-29


Last updated: 2011-05-10.