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Publications

Bold titles indicate strongly peer-reviewed conference papers.
Red titles indicate journal articles.

Jump to Year:  [2012]  [2013]  [2016]  [2017]  [2018]  [2019]  [2020] 

2020

Learning an Interpretable Traffic Signal Control Policy.
James Ault, Josiah P. Hanna, Guni Sharon.
Proceedings of the 19th International Conference on Autonomous Agents and Multiagent Systems (AAMAS). May 2020.
Abstract     Download: [pdf] (2.2 MB)

2019

RIDM: Reinforced Inverse Dynamics Modeling for Learning From a Single Observed Demonstration.
Brahma S. Pavse, Faraz Torabi, Josiah P. Hanna, Garrett Warnell, Peter Stone.
Imitation, Intent, and Interaction (I3) Workshop at ICML 2019. June 2019.
Abstract     BibTeX     Download: [pdf] (472.9 KB)

Importance Sampling Policy Evaluation with an Estimated Behavior Policy.
Josiah P. Hanna, Scott Niekum, Peter Stone.
Proceedings of the 36th International Conference on Machine Learning (ICML). June 2019.
Abstract     BibTeX     Download: [pdf] (2.0 MB)  [slides (pdf)] (4.2 MB)

Reducing Sampling Error in the Monte Carlo Policy Gradient Estimator.
Josiah P. Hanna, Peter Stone.
Proceedings of the 18th International Conference on Autonomous Agents and Multiagent Systems (AAMAS). May 2019.
This paper contains material that was previously presented at the 2018 NeurIPS Deep Reinforcement Learning Workshop.
Abstract     BibTeX     Download: [pdf] (1.6 MB)  [slides (pdf)] (3.3 MB)

Selecting Compliant Agents for Opt-in Microtolling.
Josiah P. Hanna, Guni Sharon, Stephen D. Boyles, Peter Stone.
Proceedings of the 33rd AAAI Conference on Artificial Intelligence (AAAI). January 2019.
Abstract     BibTeX     Download: [pdf] (2.3 MB)  [poster (pdf)] (1.0 MB)

2018

Towards a Data Efficient Off-policy Policy Gradient.
Josiah P. Hanna, Peter Stone.
AAAI Spring Symposium on Data Efficient Reinforcement Learning. March 2018.
Abstract     BibTeX     Download: [pdf] (353.6 KB)

DyETC: Dynamic Electronic Toll Collection for Traffic Congestion Alleviation.
Haipeng Chen, Bo An, Guni Sharon, Josiah P. Hanna, Peter Stone, Chunyan Miao, Yeng Chai Soh.
Proceedings of the 32nd AAAI Conference on Artificial Intelligence (AAAI). February 2018.
Abstract     BibTeX     Download: [pdf] (2.6 MB)

2017

Network-wide Adaptive Tolling for Connected and Automated Vehicles.
Guni Sharon, Michael W. Levin, Josiah P. Hanna, Tarun Rambha, Stephen D. Boyles, Peter Stone.
Transportation Research Part C. September 2017.
This article contains material that was previously published in an AAMAS 2017 paper.
Abstract     BibTeX     Download: [pdf] (3.0 MB)

Data-efficient Policy Evaluation through Behavior Policy Search.
Josiah P. Hanna, Philip Thomas, Peter Stone, Scott Niekum.
Proceedings of the 34th International Conference on Machine Learning (ICML). August 2017.
Abstract     BibTeX     Download: [pdf] (1.2 MB)  [slides (pdf)] (1.1 MB)  [poster (pdf)] (445.9 KB)

Fast and Precise Black and White Ball Detection for RoboCup Soccer.
Jacob Menashe, Josh Kelle, Katie Genter, Josiah P. Hanna, Elad Liebman, Sanmit Narvekar, Ruohan Zhang, Peter Stone.
RoboCup-2017: Robot Soccer World Cup XXI. July 2017.
Abstract     BibTeX     Download: [pdf] (260.3 KB)

Bootstrapping with Models: Confidence Intervals for Off-Policy Evaluation.
Josiah P. Hanna, Peter Stone, Scott Niekum.
Proceedings of the 16th International Conference on Autonomous Agents and Multiagent Systems (AAMAS). May 2017.
Abstract     BibTeX     Download: [pdf] (681.2 KB)  [slides (pdf)] (1.4 MB)  [poster (pdf)] (488.0 KB)

Grounded Action Transformation for Robot Learning in Simulation.
Josiah P. Hanna, Peter Stone.
Proceedings of the 31st AAAI Conference on Artificial Intelligence (AAAI). February 2017.
Abstract     BibTeX     Download: [pdf] (1.4 MB)  [slides (pdf)] (1.4 MB)  [poster (pdf)] (397.8 KB)

2016

UT Austin Villa: RoboCup 2015 3D Simulation League Competition and Technical Challenges Champions.
Patrick MacAlpine, Josiah P. Hanna, Jason Liang, Peter Stone.
RoboCup-2015: Robot Soccer World Cup XIX. July 2016.
Accompanying videos at http://www.cs.utexas.edu/~AustinVilla/sim/3dsimulation/#2015
Abstract     BibTeX     Download: [pdf] (809.2 KB)

Minimum Cost Matching for Autonomous Carsharing.
Josiah P. Hanna, Michael Albert, Donna Chen, Peter Stone.
Proceedings of the 9th IFAC Symposium on Intelligent Autonomous Vehicles (IAV 2016). June 2016.
Abstract     BibTeX     Download: [pdf] (120.3 KB)  [slides (pdf)] (4.9 MB)

Operations of a Shared, Autonomous, Electric Vehicle Fleet: Implications of Vehicle \& Charging Infrastructure Decisions.
T Donna Chen, Kara M Kockelman, Josiah P. Hanna.
Transportation Research Part A: Policy and Practice. January 2016.
Official version from Publisher's Webpage
Abstract     BibTeX     Download: [pdf] (750.7 KB)

2013

Approximation of Lorenz-optimal Solutions in Multiobjective Markov Decision Processes.
Patrice Perny, Paul Weng, Judy Goldsmith, Josiah P. Hanna.
Proceedings of the International Conference on Uncertainty in Artificial Intelligence (UAI). July 2013.
Abstract     BibTeX     Download: [pdf] (428.9 KB)

2012

The Academic Advising Planning Domain.
Joshua T. Guerin, Josiah P. Hanna, Libby Ferland, Nicholas Mattei, Judy Goldsmith.
Proceedings of the 3rd Workshop on the International Planning Competition at ICAPS. July 2012.
Abstract     BibTeX     Download: [pdf] (202.1 KB)