Items where Author is "Melissourgos, Themistoklis"

Salman, Ozgur and Melissourgos, Themistoklis and Kampouridis, Michail (2023) Optimization of Trading Strategies using a Genetic Algorithm under the Directional Changes Paradigm with Multiple Thresholds. In: IEEE Congress on Evolutionary Computation (CEC), 2023-07-01 - 2023-07-05, Chicago, USA. (In Press)

Deligkas, Argyrios and Fearnley, John and Hollender, Alexandros and Melissourgos, Themistoklis (2023) Tight Inapproximability for Graphical Games. In: 37th AAAI Conference on Artificial Intelligence, 2023-02-07 - 2023-02-14, Washington DC, USA.

Deligkas, Argyrios and Fearnley, John and Hollender, Alexandros and Melissourgos, Themistoklis (2022) Pure-Circuit: Strong Inapproximability for PPAD. In: FOCS 2022: 63rd IEEE Symposium on Foundations of Computer Science, 2022-10-31 - 2022-11-03, Denver, Colorado.

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

Deligkas, Argyrios and Fearnley, John and Hollender, Alexandros and Melissourgos, Themistoklis (2022) Pure-Circuit: Strong Inapproximability for PPAD. Working Paper. arXiv. (Unpublished)

Deligkas, Argyrios and Fearnley, John and Hollender, Alexandros and Melissourgos, Themistoklis (2022) Constant Inapproximability for PPA. In: STOC 2022: Proceedings of the 54th Annual ACM SIGACT Symposium on Theory of Computing, 2022-06-20 - 2022-06-24, Rome, Italy.

Deligkas, Argyrios and Fearnley, John and Melissourgos, Themistoklis and Spirakis, Paul G (2022) Approximating the existential theory of the reals. Journal of Computer and System Sciences, 125. pp. 106-128. DOI https://doi.org/10.1016/j.jcss.2021.11.002

Melissourgos, Themistoklis and Nikoletseas, Sotiris E and Raptopoulos, Christoforos L and Spirakis, Paul G (2022) An extension of the Moran process using type-specific connection graphs. Journal of Computer and System Sciences, 124. pp. 77-96. DOI https://doi.org/10.1016/j.jcss.2021.07.007

Akrida, Eleni and Deligkas, Argyrios and Melissourgos, Themistoklis and Spirakis, Paul (2021) Connected Subgraph Defense Games. Algorithmica, 83 (11). pp. 3403-3431. DOI https://doi.org/10.1007/s00453-021-00858-z