Valdimir Rotar, SDSU, April 6, 2007
On asymptotic proximity of probability distributions and the non-classical invariance principle.

Vadim Ponomarenko, SDSU, April 5, 2007
Two simple ways to rig an election: an introduction to voting theory.

Kristin Duncan, SDSU, April 2, 2007
Parametric and nonparametric Bayesian models for items response.

Steve Baer, Arizona State U, March 23, 2007
Slow passage through a Hopf bifurcation: New insights into the memory effect with application to neuronal bursting.

Sigrun Bodine, U of Puget Sound, March 15, 2007
On dichotomies, weaker and stronger, in asymptotic integration of linear differential systems.

Martin Haenggi, U of Notre Dame, March 14, 2007
Coverage and sentry selection in wireless sensor networks.

Gilbert Walter, U of Wisconsin, Milwaukee, March 8, 2007
Prolate Spheroidal Waves and Wavelets and their remarkable properties.

Adolfo J. Rumbos, Pomona College, March 1, 2007
Resonance in nonlinear elliptic boundary value problems.

Andres Valloud, Cincon Systems, Feb. 23, 2007
A pattern of perception.

Kristin Lauter, Microsoft Research, February 15, 2007
Cryptographic hash functions from expander graphs.