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Jens Witkowski

Orcid: 0000-0002-4748-9099

Affiliations:
  • Frankfurt School of Finance & Management, Germany
  • ETH Zurich, Institute for Machine Learning, Switzerland (former)
  • University of Pennsylvania, Good Judgment Project, Philadelphia, PA, USA (former)
  • Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, USA (former)
  • University of Freiburg, Department of Computer Science, Germany (former, PhD 2014)


According to our database1, Jens Witkowski authored at least 15 papers between 2009 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Links

Online presence:

On csauthors.net:

Bibliography

2023
Incentive-Compatible Forecasting Competitions.
[BibTeX]
[DOI]
Jens Witkowski
,
Rupert Freeman
,
Jennifer Wortman Vaughan
,
David M. Pennock
,
Andreas Krause
Manag. Sci., March, 2023

2022
Crowd Prediction Systems: Markets, Polls, and Elite Forecasters.
[BibTeX]
[DOI]
Pavel Atanasov
,
Jens Witkowski
,
Barbara A. Mellers
,
Philip Tetlock
Proceedings of the EC '22: The 23rd ACM Conference on Economics and Computation, Boulder, CO, USA, July 11, 2022

2020
Small Steps to Accuracy: Incremental Belief Updaters Are Better Forecasters.
[BibTeX]
[DOI]
Pavel Atanasov
,
Jens Witkowski
,
Lyle H. Ungar
,
Barbara A. Mellers
,
Philip Tetlock
Proceedings of the EC '20: The 21st ACM Conference on Economics and Computation, 2020

2017
A Geometric Perspective on Minimal Peer Prediction.
[BibTeX]
[DOI]
Rafael M. Frongillo
,
Jens Witkowski
ACM Trans. Economics and Comput., 2017

Proper Proxy Scoring Rules.
[BibTeX]
[DOI]
Jens Witkowski
,
Pavel Atanasov
,
Lyle H. Ungar
,
Andreas Krause
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016
A Geometric Method to Construct Minimal Peer Prediction Mechanisms.
[BibTeX]
[DOI]
Rafael M. Frongillo
,
Jens Witkowski
Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

2015
Robust peer prediction mechanisms.
[BibTeX]
[DOI]
Jens Witkowski
PhD thesis, 2015

2013
Dwelling on the Negative: Incentivizing Effort in Peer Prediction.
[BibTeX]
[DOI]
Jens Witkowski
,
Yoram Bachrach
,
Peter B. Key
,
David C. Parkes
Proceedings of the First AAAI Conference on Human Computation and Crowdsourcing, 2013

2012
Peer prediction without a common prior.
[BibTeX]
[DOI]
Jens Witkowski
,
David C. Parkes
Proceedings of the 13th ACM Conference on Electronic Commerce, 2012

A Robust Bayesian Truth Serum for Small Populations.
[BibTeX]
[DOI]
Jens Witkowski
,
David C. Parkes
Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, 2012

2011
Trust Mechanisms for Online Systems (Extended Abstract).
[BibTeX]
[DOI]
Jens Witkowski
Proceedings of the IJCAI 2011, 2011

Incentive-Compatible Escrow Mechanisms.
[BibTeX]
[DOI]
Jens Witkowski
,
Sven Seuken
,
David C. Parkes
Proceedings of the Twenty-Fifth AAAI Conference on Artificial Intelligence, 2011

Incentive-Compatible Trust Mechanisms.
[BibTeX]
[DOI]
Jens Witkowski
Proceedings of the Twenty-Fifth AAAI Conference on Artificial Intelligence, 2011

2010
Truthful Feedback for Sanctioning Reputation Mechanisms.
[BibTeX]
[DOI]
Jens Witkowski
Proceedings of the UAI 2010, 2010

2009
Eliciting Honest Reputation Feedback in a Markov Setting.
[BibTeX]
[DOI]
Jens Witkowski
Proceedings of the IJCAI 2009, 2009


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