Vasilis Gkatzelis
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I am an assistant professor of computer science at the College of Computing & Informatics of Drexel University
Previous Appointments:
Education:
During my PhD I also had the opportunity to work as an intern for:
- Microsoft Research in Mountain View, CA
- HP Labs in Palo Alto, CA
- Google in New York, NY
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Recent Publications
- Fair and Efficient Online Allocations with Normalized Valuations (with A. Psomas and X. Tan) at AAAI 2021
- Achieving Proportionality up to the Maximin Item with Indivisible Goods (with A. Baklanov, P. Garimidi, and D. Schoepflin) at AAAI 2021
- Resolving the Optimal Metric Distortion Conjecture (with D. Halpern and N. Shah) at FOCS 2020
- Resource-Aware Protocols for Network Cost-Sharing Games (with G. Christodoulou, A. Sgouritsa, and M. Latifian) at EC 2020
- A Truthful Cardinal Mechanism for One-Sided Matching (with R. Abebe, R. Cole, and J. Hartline) at SODA 2020
- Balanced Ranking with Diversity Constraints (with K. Yang and J. Stoyanovich) at IJCAI 2019
- Fair and Efficient Memory Sharing: Confronting Free Riders (with E.J. Friedman, C.A. Psomas, and S. Shenker) at AAAI 2019
- Coordination Mechanisms, Cost-Sharing, and Approximation Algorithms for Scheduling (with I. Caragiannis and C. Vinci) at WINE 2017
- Deferred-Acceptance Auctions for Multiple Levels of Service (with E. Markakis and T. Roughgarden) at EC 2017
- Cost-Sharing Methods for Scheduling Games under Uncertainty (with G. Christodoulou and A. Sgouritsa) at EC 2017
- Convex Program Duality, Fisher Markets, and Nash Social Welfare (with R. Cole et al.) at EC 2017
- Nash Social Welfare Approximation for Strategic Agents (with S. Branzei and R. Mehta) at EC 2017
- Participation Incentives on a Wireless Random Access Erasure Collision Channel (with S. Weber) at NetEcon 2017
Program Committees
- ACM-SIAM Symposium on Discrete Algorithms (SODA: 2022)
- ACM Conference on Economics & Computation (EC: 2021, 2020, 2019, 2018, 2017, 2016, 2015)
- Conference on Web and Internet Economics (WINE: 2020, 2019, 2018, 2017, 2016, 2015, 2014)
- Conference on Artificial Intelligence (AAAI: 2021, 2020, 2018, 2017)
- International Joint Conference on Artificial Intelligence (IJCAI: 2021, 2020, 2018, 2017, 2016)
- International World Wide Web Conference (WWW: 2019, 2018, 2017)
- International Symposium on Algorithmic Game Theory (SAGT: 2018)
- International Conference on Autonomous Agents & Multiagent Systems (AAMAS: 2017)
- AAAI/ACM Conference on Artificial Intelligence, Ethics, and Society (AEIS: 2019)
- Workshop on the Economics of Networks, Systems and Computation (NetEcon: 2019)
Teaching
- Drexel Computer Science Theory reading group
- CS621 "Approximation Algorithms" (Spring 2020)
- CS618 "Algorithmic Game Theory" (Spring 2019)
- CS457 "Data Structures and Algorithms I" (Fall 2016-2019)
- CS525 "Theory of Computation" (Spring 2018)
- CST680 "Economics and Computation" (Spring 2017)
PhD Students
- Daniel Schoepflin
- Xizhi Tan
- Jeromy Guinther
NSF Funding (CCF-AF)
Contact
gkatz@drexel.edu
Tel: +1 (215) 895-5875
3675 Market Street, Office 1176
https://www.cs.drexel.edu/~gkatz/
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