Items where Author is "Caragiannis, Ioannis"

Article

Caragiannis, Ioannis and Kanellopoulos, Panagiotis and Kyropoulou, Maria (2024) On interim envy-free allocation lotteries. Mathematics of Operations Research. (In Press)

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Nath, Swaprava and Voudouris, Alexandros (2024) Truthful ownership transfer with expect advice. Mathematical Programming, 203 (1-2). pp. 871-900. DOI https://doi.org/10.1007/s10107-022-01834-3

Caragiannis, Ioannis and Shah, Nisarg and Voudouris, Alexandros A (2022) The metric distortion of multiwinner voting. Artificial Intelligence, 313. p. 103802. DOI https://doi.org/10.1016/j.artint.2022.103802

Caragiannis, Ioannis and Kanellopoulos, Panagiotis and Voudouris, Alexandros A (2022) Bounding the Inefficiency of Compromise in Opinion Formation. Algorithmica, 84 (1). pp. 234-271. DOI https://doi.org/10.1007/s00453-021-00892-x

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Vaish, Rohit (2021) Stable fractional matchings. Artificial Intelligence, 295 (C). p. 103416. DOI https://doi.org/10.1016/j.artint.2020.103416

Caragiannis, Ioannis and Voudouris, Alexandros (2021) The efficiency of resource allocation mechanisms for budget-constrained users. Mathematics of Operations Research, 46 (2). pp. 503-523. DOI https://doi.org/10.1287/moor.2020.1070

Caragiannis, Ioannis and Krimpas, George and Voudouris, Alexandros (2020) How effective can simple ordinal peer grading be? ACM Transactions on Economics and Computation, 8 (3). pp. 1-37. DOI https://doi.org/10.1145/3412347

Caragiannis, Ioannis and Chatzigeorgiou, Xenophon and Krimpas, George A and Voudouris, Alexandros A (2019) Optimizing positional scoring rules for rank aggregation. Artificial Intelligence, 267. pp. 58-77. DOI https://doi.org/10.1016/j.artint.2018.11.001

Abed, Fidaa and Caragiannis, Ioannis and Voudouris, Alexandros A (2018) Near-Optimal Asymmetric Binary Matrix Partitions. Algorithmica, 80 (1). pp. 48-72. DOI https://doi.org/10.1007/s00453-016-0238-4

Caragiannis, Ioannis and Chatzigeorgiou, Xenophon and Kanellopoulos, Panagiotis and Krimpas, George A and Protopapas, Nikos and Voudouris, Alexandros A (2017) Efficiency and complexity of price competition among single-product vendors. Artificial Intelligence, 248. pp. 9-25. DOI https://doi.org/10.1016/j.artint.2017.03.001

Caragiannis, Ioannis and Voudouris, Alexandros A (2016) Welfare Guarantees for Proportional Allocations. Theory of Computing Systems, 59 (4). pp. 581-599. DOI https://doi.org/10.1007/s00224-016-9674-4

Caragiannis, Ioannis and Kaklamanis, Christos and Kyropoulou, Maria (2016) Limitations of Deterministic Auction Design for Correlated Bidders. ACM Transactions on Computation Theory, 8 (4). pp. 1-18. DOI https://doi.org/10.1145/2934309

Caragiannis, Ioannis and Kaklamanis, Christos and Kanellopoulos, Panagiotis and Kyropoulou, Maria and Lucier, Brendan and Paes Leme, Renato and Tardos, Éva (2015) Bounding the inefficiency of outcomes in generalized second price auctions. Journal of Economic Theory, 156. pp. 343-388. DOI https://doi.org/10.1016/j.jet.2014.04.010

Caragiannis, Ioannis and Kaklamanis, Christos and Kanellopoulos, Panagiotis and Kyropoulou, Maria (2014) Revenue Guarantees in the Generalized Second Price Auction. ACM Transactions on Internet Technology, 14 (2-3). pp. 1-19. DOI https://doi.org/10.1145/2663497

Caragiannis, Ioannis and Kaklamanis, Christos and Kyropoulou, Maria (2013) Tight approximation bounds for combinatorial frugal coverage algorithms. Journal of Combinatorial Optimization, 26 (2). pp. 292-309. DOI https://doi.org/10.1007/s10878-012-9464-0

Monograph

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Nath, Swaprava and Voudouris, Alexandros A (2020) Truthful ownership transfer with expert advice: Blending mechanism design with and without money. Working Paper. Arxiv.

Conference or Workshop Item

Caragiannis, Ioannis and Kanellopoulos, Panagiotis and Kyropoulou, Maria (2021) On Interim Envy-Free Allocation Lotteries. In: 22nd ACM Conference on Economics and Computation, 2021-07-18 - 2021-07-23, Budapest, Hungary.

Caragiannis, Ioannis and Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Vaish, Rohit (2019) Stable Fractional Matchings. In: ACM Conference on Economics and Computation, 2019-06-24 - 2019-06-28, Phoenix AZ USA.

Caragiannis, Ioannis and Kanellopoulos, Panagiotis and Voudouris, Alexandros A (2017) Bounding the inefficiency of compromise. In: Twenty-Sixth International Joint Conference on Artificial Intelligence (IJCAI-17), 2017-08-19 - 2017-08-25, Melbourne, Australia.

Caragiannis, Ioannis and Krimpas, George A and Voudouris, Alexandros A (2015) Aggregating partial rankings with applications to peer grading in massive online open courses. In: 14th International Conference on Autonomous Agents and Multiagent Systems, AAMAS, 2015-05 - 2015-05, Istanbul.