Dimitris Fotakis

Publication Activity (10 Years)

Years Active: 2021-2024
Publications (10 Years): 31

Top Topics

Pairwise Comparison

Identical Machines

Combinatorial Problems

Top Venues

Theory Comput. Syst.

Publications

Dimitris Fotakis, Jannik Matuschke, Orestis Papadigenopoulos
A constant-factor approximation for generalized malleable scheduling under $M ^{\natural }$-concave processing speeds. Math. Program. 206 (1) (2024)
Dimitris Fotakis, Panagiotis Patsilinakos, Eleni Psaroudaki, Michalis Xefteris
Efficient Time-Series Clustering through Sparse Gaussian Modeling. Algorithms 17 (2) (2024)
Andrii Kliachkin, Eleni Psaroudaki, Jakub Marecek, Dimitris Fotakis
Fairness in Ranking: Robustness through Randomization without the Protected Attribute. CoRR (2024)
Andrii Kliachkin, Eleni Psaroudaki, Jakub Marecek, Dimitris Fotakis
Fairness in Ranking: Robustness through Randomization without the Protected Attribute. ICDEW (2024)
Agapi Rissaki, Orestis Pavlou, Dimitris Fotakis, Vicky Papadopoulou, Andreas Efstathiou
Reconstructing the mid-infrared spectra of galaxies using ultraviolet to submillimeter photometry and Deep Generative Networks. Astron. Comput. 47 (2024)
Ioannis Z. Emiris, Dimitris Fotakis, Giorgos Giannopoulos, Dimitrios Gunopulos, Loukas Kavouras, Kleopatra Markou, Eleni Psaroudaki, Dimitrios Rontogiannis, Dimitris Sacharidis, Nikolaos Theologitis, Dimitrios Tomaras, Konstantinos Tsopelas
GLANCE: Global Actions in a Nutshell for Counterfactual Explainability. CoRR (2024)
Loukas Kavouras, Konstantinos Tsopelas, Giorgos Giannopoulos, Dimitris Sacharidis, Eleni Psaroudaki, Nikolaos Theologitis, Dimitrios Rontogiannis, Dimitris Fotakis, Ioannis Z. Emiris
Fairness Aware Counterfactuals for Subgroups. CoRR (2023)
Sotirios Dimos, Dimitris Fotakis, Thanasis Lianeas, Kyriakos Sergis
Escaping Braess's paradox through approximate Caratheodory's theorem. Inf. Process. Lett. 179 (2023)
Loukas Kavouras, Konstantinos Tsopelas, Giorgos Giannopoulos, Dimitris Sacharidis, Eleni Psaroudaki, Nikolaos Theologitis, Dimitrios Rontogiannis, Dimitris Fotakis, Ioannis Z. Emiris
Fairness Aware Counterfactuals for Subgroups. NeurIPS (2023)
Constantine Caramanis, Dimitris Fotakis, Alkis Kalavasis, Vasilis Kontonis, Christos Tzamos
Optimizing Solution-Samplers for Combinatorial Problems: The Landscape of Policy-Gradient Methods. CoRR (2023)
Dimitris Fotakis, Laurent Gourvès
On the Distortion of Single Winner Elections with Aligned Candidates. AAMAS (2023)
Dimitris Fotakis, Anthimos Vardis Kandiros, Vasilis Kontonis, Stratis Skoulakis
Opinion Dynamics with Limited Information. Algorithmica 85 (12) (2023)
Dimitris Fotakis, Evangelia Gergatsouli, Charilaos Pipis, Miltiadis Stouras, Christos Tzamos
Graph Connectivity with Noisy Queries. MFCS (2023)
Constantine Caramanis, Dimitris Fotakis, Alkis Kalavasis, Vasilis Kontonis, Christos Tzamos
Optimizing Solution-Samplers for Combinatorial Problems: The Landscape of Policy-Gradient Method. NeurIPS (2023)
Dimitrios Kelesis, Dimitrios Vogiatzis, Georgios Katsimpras, Dimitris Fotakis, Georgios Paliouras
Reducing Oversmoothing in Graph Neural Networks by Changing the Activation Function. ECAI (2023)
Dimitris Fotakis, Jannik Matuschke, Orestis Papadigenopoulos
Malleable scheduling beyond identical machines. J. Sched. 26 (5) (2023)
Ioannis Anagnostides, Dimitris Fotakis, Panagiotis Patsilinakos
Sampling and Optimal Preference Elicitation in Simple Mechanisms. CoRR (2022)
Dimitris Fotakis, Jannik Matuschke, Orestis Papadigenopoulos
A Constant-Factor Approximation for Generalized Malleable Scheduling Under $M^\natural $-Concave Processing Speeds. IPCO (2022)
Ioannis Anagnostides, Dimitris Fotakis, Panagiotis Patsilinakos
Dimensionality and Coordination in Voting: The Distortion of STV. AAAI (2022)
Ioannis Anagnostides, Dimitris Fotakis, Panagiotis Patsilinakos
Metric-Distortion Bounds under Limited Information. J. Artif. Intell. Res. 74 (2022)
Dimitris Fotakis, Alkis Kalavasis, Christos Tzamos
Perfect Sampling from Pairwise Comparisons. NeurIPS (2022)
Dimitris Fotakis, Alkis Kalavasis, Vasilis Kontonis, Christos Tzamos
Linear Label Ranking with Bounded Noise. NeurIPS (2022)
Giannis Fikioris, Dimitris Fotakis
Mechanism Design for Perturbation Stable Combinatorial Auctions. Theory Comput. Syst. 66 (4) (2022)
Dimitris Fotakis, Alkis Kalavasis, Eleni Psaroudaki
Label Ranking through Nonparametric Regression. ICML (2022)
Dimitris Fotakis, Evangelos Markakis
Special issue on algorithmic game theory (SAGT 2019). Theory Comput. Syst. 66 (3) (2022)
Dimitris Fotakis, Laurent Gourvès
On the distortion of single winner elections with aligned candidates. Auton. Agents Multi Agent Syst. 36 (2) (2022)
Dimitris Fotakis, Evangelia Gergatsouli, Charilaos Pipis, Miltiadis Stouras, Christos Tzamos
Graph Connectivity with Noisy Queries. CoRR (2022)
Dimitris Fotakis, Alkis Kalavasis, Christos Tzamos
Perfect Sampling from Pairwise Comparisons. CoRR (2022)
Dimitris Fotakis, Alkis Kalavasis, Christos Tzamos
Efficient Parameter Estimation of Truncated Boolean Product Distributions. Algorithmica 84 (8) (2022)
Róbert Busa-Fekete, Dimitris Fotakis, Emmanouil Zampetakis
Private and Non-private Uniformity Testing for Ranking Data. NeurIPS (2021)
Róbert Busa-Fekete, Dimitris Fotakis, Balázs Szörényi, Emmanouil Zampetakis
Identity testing for Mallows model. NeurIPS (2021)