Daniel Halpern

According to our database, Daniel Halpern authored at least 24 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2025

Pairwise Calibrated Rewards for Pluralistic Alignment.

Daniel Halpern, Evi Micha, Ariel D. Procaccia, Itai Shapira

CoRR, June, 2025

The Proportional Veto Principle for Approval Ballots.

Daniel Halpern, Ariel D. Procaccia, Warut Suksompong

CoRR, May, 2025

Dynamic Fair Division with Partial Information.

Gerdus Benadè, Daniel Halpern, Alex Psomas

Oper. Res., 2025

Online Envy Minimization and Multicolor Discrepancy: Equivalences and Separations.

Daniel Halpern, Alexandros Psomas, Paritosh Verma, Daniel Xie

Proceedings of the 26th ACM Conference on Economics and Computation, 2025

Federated Assemblies.

Daniel Halpern, Ariel D. Procaccia, Ehud Shapiro, Nimrod Talmon

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024

Optimal Engagement-Diversity Tradeoffs in Social Media.

Fabian Baumann, Daniel Halpern, Ariel D. Procaccia, Iyad Rahwan, Itai Shapira, Manuel Wüthrich

Proceedings of the ACM on Web Conference 2024, 2024

On the Existence of Envy-Free Allocations Beyond Additive Valuations.

Gerdus Benade, Daniel Halpern, Alexandros Psomas, Paritosh Verma

Proceedings of the 25th ACM Conference on Economics and Computation, 2024

Computing Voting Rules with Elicited Incomplete Votes.

Daniel Halpern, Safwan Hossain, Jamie Tucker-Foltz

Proceedings of the 25th ACM Conference on Economics and Computation, 2024

Axioms for AI Alignment from Human Feedback.

Luise Ge, Daniel Halpern, Evi Micha, Ariel D. Procaccia, Itai Shapira, Yevgeniy Vorobeychik, Junlin Wu

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

Metric Distortion with Elicited Pairwise Comparisons.

Soroush Ebadian, Daniel Halpern, Evi Micha

Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

2023

Smoothed Analysis of Social Choice Revisited.

Bailey Flanigan, Daniel Halpern, Alexandros Psomas

Proceedings of the Web and Internet Economics - 19th International Conference, 2023

In Defense of Liquid Democracy.

Daniel Halpern, Joseph Y. Halpern, Ali Jadbabaie, Elchanan Mossel, Ariel D. Procaccia, Manon Revel

Proceedings of the 24th ACM Conference on Economics and Computation, 2023

Strategyproof Voting under Correlated Beliefs.

Daniel Halpern, Rachel Li, Ariel D. Procaccia

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Representation with Incomplete Votes.

Daniel Halpern, Gregory Kehne, Ariel D. Procaccia, Jamie Tucker-Foltz, Manuel Wüthrich

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Distortion in Voting with Top-t Preferences.

Allan Borodin, Daniel Halpern, Mohamad Latifian, Nisarg Shah

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

Can Buyers Reveal for a Better Deal?

Daniel Halpern, Gregory Kehne, Jamie Tucker-Foltz

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

How Many Representatives Do We Need? The Optimal Size of a Congress Voting on Binary Issues.

Manon Revel, Tao Lin, Daniel Halpern

Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021

In Defense of Fluid Democracy.

Daniel Halpern, Joseph Y. Halpern, Ali Jadbabaie, Elchanan Mossel, Ariel D. Procaccia, Manon Revel

CoRR, 2021

The Optimal Size of an Epistemic Congress.

Manon Revel, Tao Lin, Daniel Halpern

CoRR, 2021

Fair and Efficient Resource Allocation with Partial Information.

Daniel Halpern, Nisarg Shah

Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

Aggregating Binary Judgments Ranked by Accuracy.

Daniel Halpern, Gregory Kehne, Dominik Peters, Ariel D. Procaccia, Nisarg Shah, Piotr Skowron

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

Fair Division with Binary Valuations: One Rule to Rule Them All.

Daniel Halpern, Ariel D. Procaccia, Alexandros Psomas, Nisarg Shah

Proceedings of the Web and Internet Economics - 16th International Conference, 2020

Resolving the Optimal Metric Distortion Conjecture.

Vasilis Gkatzelis, Daniel Halpern, Nisarg Shah

Proceedings of the 61st IEEE Annual Symposium on Foundations of Computer Science, 2020

2019

Fair Division with Subsidy.

Daniel Halpern, Nisarg Shah

Proceedings of the Algorithmic Game Theory - 12th International Symposium, 2019