Previous Conferences & Workshops

Nov
07
2012

Workshop on Topology: Identifying Order in Complex Systems

Membranes, Curvature and the Endoplasmic Reticulum
Greg Huber
4:00pm|David Rittenhouse Lab.(Room A8), University of Pennsylvania

"I seemed to see the membraneous and cylindrical tubes tremble beneath the undulation of the waters." - Jules Verne (describing Captain Nemo's underwater garden in 20,000 Leagues Under the Sea) For over half a century, microscopists have seemed to...

Nov
07
2012

Workshop on Topology: Identifying Order in Complex Systems

Dynamic Programming for ab-initio Prediction of Protein Folding Routes
Julia Hockemaier
2:30pm|David Rittenhouse Lab.(Room A8), University of Pennsylvania

I will demonstrate how the Cocke-Kasami-Younger (CKY) algorithm, a standard dynamic programming technique that is normally used in natural language parsing, can be adapted to give us novel insights into the protein folding problem. If we assume that...

Nov
07
2012

Workshop on Topology: Identifying Order in Complex Systems

Continuum Percolation and Duality with Equilibrium Hard-Hyperparticle Systems
1:00pm|David Rittenhouse Lab.(Room 4E19), University of Pennsylvania

I derive a new set of bounds on the percolation threshold of a class of continuum percolation models consisting overlapping convex hyperparticles in d-dimensional Euclidean space. The bounds converge to one another as the space dimension increases...

Nov
06
2012

Computer Science/Discrete Mathematics Seminar II

Games, Solution Concepts, and Mechanism Design: A Very Short Introduction
10:30am|S-101

I present some of the very fundamental notions in game theory, with emphasis on their role in the theory of mechanism design and implementation. Examples include (1) normal-form games: Nash equilibrium and full implementation, dominant strategy...