Grants per year
Personal profile
Research Interests
Professor Hartline's research introduces design and analysis methodologies from computer science to understand and improve outcomes of economic systems. Optimal behavior and outcomes in complex environments are complex and, therefore, should not be expected; instead, the theory of approximation can show that simple and natural behaviors are approximately optimal in complex environments.
Education/Academic qualification
Computer Science, PhD, University of Washington
… → 2003
Computer Science, MS, University of Washington
… → 2000
Electrical Engineering, BS, Cornell University
… → 1997
Computer Science, BS, Cornell University
… → 1997
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Collaborations and top research areas from the last five years
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AF: Small: Mechanism Design for the Classroom
Hartline, J. D. (PD/PI) & Hartline, J. D. (PD/PI)
10/1/22 → 9/30/25
Project: Research project
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Institute for Data, Econometrics, Algorithms and Learning (IDEAL)
Vijayaraghavan, A. (PD/PI), Vijayaraghavan, A. (PD/PI), Berry, R. A. (Co-PD/PI), Berry, R. A. (Co-PD/PI), Hartline, J. D. (Co-PD/PI), Hartline, J. D. (Co-PD/PI), Khuller, S. (Co-PD/PI), Khuller, S. (Co-PD/PI), Nocedal, J. (Co-PD/PI), Nocedal, J. (Co-PD/PI), Auerbach, E. J. (Other), Auerbach, E. J. (Other), Auffinger, A. (Other), Auffinger, A. (Other), Bugni, F. A. (Other), Bugni, F. A. (Other), Canay, I. A. (Other), Canay, I. A. (Other), Gaudio, J. (Other), Gaudio, J. (Other), Golub, B. (Other), Golub, B. (Other), Guo, D. (Other), Guo, D. (Other), Horowitz, J. L. (Other), Horowitz, J. L. (Other), Hullman, J. R. (Other), Hullman, J. R. (Other), Liang, A. (Other), Liang, A. (Other), Linna Jr., D. W. (Other), Linna Jr., D. W. (Other), Makarychev, K. (Other), Makarychev, K. (Other), Wang, Z. (Other), Wang, Z. (Other), Wei, E. (Other) & Wei, E. (Other)
9/1/22 → 8/31/27
Project: Research project
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HDR TRIPODS: Collaborative Research: Institute for Data, Econometrics, Algorithms and Learning
Hartline, J. D. (PD/PI), Berry, R. A. (Co-PD/PI), Canay, I. A. (Co-PD/PI), Vijayaraghavan, A. (Co-PD/PI), Wang, Z. (Co-PD/PI), Auerbach, E. J. (Other), Guo, D. (Other), Horowitz, J. L. (Other), Khuller, S. (Other) & Makarychev, K. (Other)
9/15/19 → 8/31/23
Project: Research project
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REU: AitF: Mechanism Design and Machine Learning for Peer Grading
Hartline, J. D. (PD/PI)
9/1/17 → 8/31/22
Project: Research project
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AitF:Mechanism Design and Machine Learning for Peer Grading
Hartline, J. D. (PD/PI), Downey, D. C. (Co-PD/PI) & O'Rourke, E. (Co-PD/PI)
9/1/17 → 8/31/22
Project: Research project
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Combinatorial Pen Testing (Or Consumer Surplus of Deferred-Acceptance Auctions)
Ganesh, A. & Hartline, J., Feb 11 2025, 16th Innovations in Theoretical Computer Science Conference, ITCS 2025. Meka, R. (ed.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 52. (Leibniz International Proceedings in Informatics, LIPIcs; vol. 325).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Decision Theoretic Foundations for Experiments Evaluating Human Decisions
Hullman, J., Kale, A. & Hartline, J., Apr 26 2025, CHI 2025 - Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems. Association for Computing Machinery, 254. (Conference on Human Factors in Computing Systems - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Regulation of Algorithmic Collusion, Refined: Testing Pessimistic Calibrated Regret
Hartline, J. D., Wang, C. & Zhang, C., Mar 25 2025, CS and LAW 2025 - Proceedings of the 2025 Symposium on Computer Science and Law. Association for Computing Machinery, Inc, p. 108-120 13 p. (CS and LAW 2025 - Proceedings of the 2025 Symposium on Computer Science and Law).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access -
A Decision Theoretic Framework for Measuring AI Reliance
Guo, Z., Wu, Y., Hartline, J. D. & Hullman, J., Jun 3 2024, 2024 ACM Conference on Fairness, Accountability, and Transparency, FAccT 2024. Association for Computing Machinery, Inc, p. 221-236 16 p. (2024 ACM Conference on Fairness, Accountability, and Transparency, FAccT 2024).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Open Access8 Scopus citations -
Designing Shared Information Displays for Agents of Varying Strategic Sophistication
Zhang, D., Hartline, J. & Hullman, J., Apr 23 2024, In: Proceedings of the ACM on Human-Computer Interaction. 8, CSCW1, 42.Research output: Contribution to journal › Article › peer-review
Open Access