Items where Author is "Kanellopoulos, Panagiotis"

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Zhou, Hao (2024) On priority-proportional payments in financial networks. Theoretical Computer Science, 1014. p. 114767. DOI https://doi.org/10.1016/j.tcs.2024.114767

Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Voudouris, Alexandros A and Zhang, Rongsen (2024) The Distortion of Distributed Facility Location. Artificial Intelligence, 328. p. 104066. DOI https://doi.org/10.1016/j.artint.2024.104066

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Voudouris, Alexandros (2023) Not all Strangers are the Same: The Impact of Tolerance in Schelling Games. Theoretical Computer Science, 971. p. 114065. DOI https://doi.org/10.1016/j.tcs.2023.114065

Long, Xinpeng and Kampouridis, Michael and Kanellopoulos, Panagiotis (2023) Multi-objective optimisation and genetic programming for trading by combining directional changes and technical indicators. In: IEEE 2023 Congress on Evolutionary Computation, 2023-07-01 - 2023-07-05, Chicago. (In Press)

Kanellopoulos, Panagiotis and Voudouris, Alexandros and Zhang, Rongsen (2023) On Discrete Truthful Heterogeneous Two-Facility Location. SIAM Journal on Discrete Mathematics, 37 (2). pp. 779-799. DOI https://doi.org/10.1137/22M149908X

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Zhou, Hao (2023) Debt Transfers in Financial Networks: Complexity and Equilibria. In: 22nd International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2023), 2023-05-29 - 2023-06-02, London.

Filos-Ratsikas, Aris and Kanellopoulos, Panagiotis and Voudouris, Alexandros and Zhang, Rongsen (2023) Settling the Distortion of Distributed Facility Location. In: 22nd International Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2023-05-29 - 2023-06-02, London.

Kampouridis, Michael and Kanellopoulos, Panagiotis and Kyropoulou, Maria and Melissourgos, Themistoklis and Voudouris, Alexandros (2022) Multi-Agent Systems for Computational Economics and Finance. AI Communications: the European journal on artificial intelligence, 35 (4). pp. 369-380. DOI https://doi.org/10.3233/aic-220117

Long, Xinpeng and Kampouridis, Michail and Kanellopoulos, Panagiotis (2022) Genetic programming for combining directional changes indicators in international stock markets. In: Parallel Problem Solving from Nature (PPSN), 2022-09-10 - 2022-09-14, Dortmund, Germany.

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Zhou, Hao (2022) Forgiving Debt in Financial Network Games. In: 31st International Joint Conference on Artificial Intelligence and the 25th European Conference on Artificial Intelligence (IJCAI-ECAI 22), 2022-07-23 - 2022-07-29, Vienna.

Kanellopoulos, Panagiotis and Voudouris, Alexandros and Zhang, Rongsen (2022) On Discrete Truthful Heterogeneous Two-Facility Location. In: 31st International Joint Conference on Artificial Intelligence and the 25th European Conference on Artificial Intelligence (IJCAI-ECAI 22), 2022-07-23 - 2022-07-29, Vienna.

Christodoulaki, Eva and Kampouridis, Michail and Kanellopoulos, Panagiotis (2022) Technical and Sentiment Analysis in Financial Forecasting with Genetic Programming. In: IEEE Symposium on Computational Intelligence for Financial Engineering and Economics (CIFEr), 2022-05-04 - 2022-05-05, Helsinki, Finland/Online. (In Press)

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

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Zhou, Hao (2021) Forgiving Debt in Financial Network Games: Extended Abstract. In: 21st International Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2022-05-09 - 2022-05-13, Virtual. (In Press)

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Zhou, Hao (2021) Financial network games. In: 2nd ACM International Conference on AI in Finance (ICAIF’21), 2021-11-03 - 2021-11-05, Virtual Event. (In Press)

Kanellopoulos, Panagiotis and Kyropoulou, Maria and Voudouris, Alexandros A (2021) Modified Schelling games. Theoretical Computer Science, 880. pp. 1-19. DOI https://doi.org/10.1016/j.tcs.2021.05.032

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 (2021) Stable fractional matchings. Artificial Intelligence, 295 (C). p. 103416. DOI https://doi.org/10.1016/j.artint.2020.103416

Kaklamanis, Christos and Kanellopoulos, Panagiotis and Papaioannou, Konstantinos and Patouchas, Dimitris (2021) On the price of stability of some simple graph-based hedonic games. Theoretical Computer Science, 855. pp. 1-15. DOI https://doi.org/10.1016/j.tcs.2020.11.012

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 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 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