Gregory Joseph Herschlag

Uncovering the Impact of Policy on Redistricting - Randomization, Neutrality, and Fairness Workshop · October 2023 International Meeting or Conference SL Math (formerly MSRI),

Uncovering the Impact of Policy on Redistricting - Statistics Seminar · October 2023 Invited Talk Stanford University,

The Consequence of Policy on Redistricting - AMS Fall Sectional · October 2022 International Meeting or Conference Univeristy of Utah, Salt Lake City

Quantifying Gerrymandering - Horizons Seminar · September 2022 Invited Talk Brown University,

Using Policy to Understand Gerrymandering - Center for Voting Rights Series · April 22, 2022 Invited Talk Columbia Law, Virtual

Monte Carlo Methods for Revealing Gerrymandering - NYU Center for Data Science · December 13, 2021 Invited Talk NYU, Virtual

Monte Carlo Methods for Revealing Gerrymandering - Graduate-Faculty Seminar · October 2021 Instructional Course, Workshop, or Symposium Duke University, Duke Mathematics Department

Monte Carlo Methods for Revealing Gerrymandering - Mathematics Seminar · October 2021 Invited Talk Boston University, Virtual

Monte Carlo Methods for Revealing Gerrymandering - Joint Statistics Meetings · July 2021 International Meeting or Conference American Statistical Association, Virtual

Uncovering Gerrymandering: Revealing Geopolitical Structure through Sampling - Mathematics Seminar · March 2021 Invited Talk California State University, San Bernardino , Virtual

Understanding Gerrymandering - Guest Lecture: Math in Our Democracy · January 25, 2021 Instructional Course, Workshop, or Symposium Saint Mary's College of California, Virtual

Claiming the Power of the Vote - SLA Annual Conference · October 2020 International Meeting or Conference Special Libraries Association, Virtual

Voting: The Struggle for Voice in American Politics - Kavli Frontiers of Science · July 2020 Invited Talk NSF, Virtual

Quantifying Gerrymandering: Algorithmic Advances and the Need for Open Source Software - Triangle PyTorch Meetup Group · July 2020 Invited Talk Virtual

Claiming the Power of the Vote - STEM Empower · July 2020 Lecture Redeemed Christian Church of God Victory Temple, Virtual

A conference on "Doing Good With STEM" focused on engaging and encouraging young minorities in the STEM

County Preservation - TRIPODS Redistricting Conference 2020 · March 2020 Invited Talk Duke University, Gross Hall, Durham, NC

Math and the Law: Quantifying Gerrymandering - Festival of Legal Learning · February 8, 2020 Instructional Course, Workshop, or Symposium UNC, Friday Center

Quantifying Gerrymandering · November 2019 Instructional Course, Workshop, or Symposium Raleigh Charter High School,

Duke Law School Lunch · October 2019 Invited Talk

Supreme Court Lunch · July 2019 Invited Talk

Quantifying Gerrymandering in North Carolina - Durham Rotary Club Lunch · June 24, 2019 Invited Talk Durham Rotary Club, Durham Bull's Stadium

Gerrymandering on trial: The case for fair maps - NC Policy Watch: Crucial Conversations · May 2019 Invited Talk

Quantifying Gerrymandering · February 2019 Invited Talk Florida State University, Florida State University Department of Mathematics

Quantifying Gerrymandering: Separating Natural Bias from Political Bias - Political Science Colloquium · October 25, 2018 Invited Talk University of Delaware, Political Science Department

Quantifying Gerrymandering: Sampling the Space of Redistricting Plans - Mathematics Colloquium · October 24, 2018 Invited Talk University of Delaware, Mathematics Department

Measures of Gerrymandering - Conference on Redistricting · October 5, 2018 Invited Talk University of Arizona, Tucson, AZ

Quantifying Gerrymandering - Mathematics Colloquium · October 3, 2018 Invited Talk University of Arizona, Mathematics Department

GPU Data Access on Complex Geometries for D3Q19 Lattice Boltzmann Method - International Parallel and Distributed Processing · May 21, 2018 - May 25, 2018 International Meeting or Conference IEEE, Vancouver, BC

Quantifying Gerrymandering - Geometry of Redistricting Workshop · March 15, 2018 - March 18, 2018 Invited Talk University of San Francisco, San Francisco, CA

GPU Data Layouts for D3Q19 Lattice Boltzmann Methods - SIAM-SEAS · March 2018 Instructional Course, Workshop, or Symposium University of North Carolina At Chapel Hill,

Computational methods for sampling the space of redistricting plans - Metric Geometry and Gerrymandering Group · November 2017 Invited Talk Duke University,

Using GIS tools to understand the space of political redistricting plans - Visualization Friday Forum · November 2017 Invited Talk Duke Computer Science Department,

Quantifying Gerrymandering - Data Dialogue · October 2017 Invited Talk Information Initiative at Duke, Gross Hall

Introduction to Computing with GPUs - Grad/Fac Seminar · April 2017 Instructional Course, Workshop, or Symposium Mathematics Department at Duke University, Physics Building

Memory access patterns for Lattice Boltzmann methods on GPUs - Poster session at the Duke Research Computing Symposium · January 2017 Other Duke University, OIT

Continuum-atomistic computations for dendritic solidification · August 26, 2013 Lecture University of North Carolina Chapel Hill

Continuum approximation of the chemical master equation · March 1, 2013 Lecture SIAM CSE, Boston

Simulation of Solidification by Coupling of Phase Field and Microscopic Computations · December 17, 2011 Lecture ICIAM Vancouver

Outreach & Engaged Scholarship

Bass Connections Team Leader - Data+ · 2022 - 2023 Projects & Field Work

Data+ Project Leader - Data+ · 2021 - 2022 Projects & Field Work Information, Society & Culture

Organizer - Triangle Gerrymandering Research Group · July 2018 Research Duke University

Bass Connections Faculty Team Leader - Data+ Project Lead · 2018 Projects & Field Work

Primary Theme: Information, Society & Culture

Bass Connections Faculty Team Member - Gerrymandering and the Extent of Democracy in America · 2018 - 2019 Projects & Field Work flag

North Carolina

Primary Theme: Information, Society & Culture

Gerrymandering has been increasingly used to undermine the Democratic process. Although there remains no standard to detect partisan gerrymandering, we have begun to develop promising and potentially justiciable techniques. These techniques expose the natural geopolitical structure of a region, and understanding this structure can be used to identify political and racial gerrymandering.

Expert Witness - Common Cause filing against the 2016 NC senate redistricting plan · September 2, 2017 - September 13, 2017 Consulting Common Cause

Bass Connections Faculty Team Member - Data+ · June 2016 - July 2016 Projects & Field Work flag

United States of America

Service to the Profession

Organizer - TRIPODS Redistricting Conference 2020 · March 2020 Event/Organization Administration Duke University, Gross Hall, Durham, NC

Organizer - Minisymposium at SIAM-SEAS · March 2018 Event/Organization Administration University of North Carolina at Chapel Hill,

Academic & Administrative Activities

Organizer of Data+ (2020 to present)

Masters in Interdisciplinary Data Science Capstone director (2020-present)