Departmental Colloquia - Spring 2007


Thursday, January 25
Huiliang Xie
Ph.D. Candidate
Department of Statistics and Actuarial Science
University of Iowa
"Extending SCAD-Penalized Regression to Accelerated Failure Time Models"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Thursday, February 1
Jiafeng Sun
Department of Actuarial Science, Risk Management, and Insurance
University of Wisconsin-Madison
"Heavy-Tailed Longitudinal Data Modeling Using Copulas"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Thursday, February 8
Arka Ghosh
Department of Statistics
Iowa State University
"Optimal Buffer Size for a Stochastic Processing Network with a Drift"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Thursday, February 15
Kate Cowles
Department of Statistics and Actuarial Science
University of Iowa
"Parallelizing MCMC for Bayesian Spatiotemporal Geostatistical Models"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Monday, February 19
Rong Chen
NSF Program Director for Statistics
Professor of Information and Decision Sciences
University of Illinois-Chicago
"Sequential Monte Carlo Methods and Their Applications: An Overview and Recent Developments"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 61 Schaeffer Hall

Thursday, March 1 - Cancelled due to weather; rescheduled for April 19
John Manistre
AEGON USA, Inc.
Cedar Rapids, Iowa

Thursday, March 8
Lan Wang
School of Statistics
University of Minnesota
"Consistent Model Selection and Data-Driven Smooth Tests for Clustered Data"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

[Spring Break, March 12-16]

Thursday, March 22
William Meeker
Department of Statistics
Iowa State University
"Using Accelerated Tests to Predict Warranty Returns"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Thursday, March 29
Wei Chen
Principal Financial Econometrician
SAS Institute, Inc.
"Tail Tales -- Topics on Portfolio Risk Management"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Thursday, April 5
David Bates
Department of Finance
University of Iowa
"On Estimating and Filtering Time-Changed Levy Processes"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Thursday, April 12
Xuming He
Department of Statistics
University of Illinois at Urbana-Champaign
"Inference for Quantile Regression Models"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

[ASA Iowa Chapter Meeting, April 18]

Thursday, April 19
John Manistre
AEGON USA, Inc.
Cedar Rapids, Iowa
"Tail Correlation - A Practitioner's Perspective"

3:00 Refreshments in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall

Thursday, April 26 - Craig Lecture #1 - CANCELLED
Nancy Reid
Department of Statistics
University of Toronto
"Weighting the Likelihood Function"

Friday, April 27 - Craig Lecture #2 - CANCELLED
Nancy Reid
Department of Statistics
University of Toronto
"Putting Asymptotics to Work"

Wednesday, May 2
Xian Zhou
Department of Applied Mathematics
The Hong Kong Polytechnic University
"Survival Analysis with Long-term Survivors"

9:30 Talk in 221 Jessup Hall

Thursday, May 3
Rick Chappell
Departments of Biostatistics and Medical Informatics & Statistics
University of Wisconsin-Madison
"Delta What? Choice of Outcome Scale in Non-Inferiority Trials"

2:30 Refreshments in 241 Schaeffer Hall
3:00 Student Awards Presentation in 241 Schaeffer Hall
3:30 Talk in 140 Schaeffer Hall