Search Results - "Fotakis, Dimitris"

Label Ranking Through Nonparametric Regression.

Authors: Fotakis, Dimitris Kalavasis, Alkis Psaroudaki, Eleni

Source: Theory of Computing Systems; Jun2025, Vol. 69 Issue 2, p1-47, 47p

Assigning and Scheduling Generalized Malleable Jobs Under Subadditive or Submodular Processing Speeds.

Authors: Fotakis, Dimitris Matuschke, Jannik Papadigenopoulos, Orestis

Source: Operations Research. May/Jun2025, Vol. 73 Issue 3, p1598-1614. 17p.

Sampling and Optimal Preference Elicitation in Simple Mechanisms.

Authors: Anagnostides, Ioannis Fotakis, Dimitris Patsilinakos, Panagiotis

Source: Theory of Computing Systems; Jun2026, Vol. 70 Issue 2, p1-34, 34p

A constant-factor approximation for generalized malleable scheduling under M♮-concave processing speeds.

Authors: Fotakis, Dimitris Matuschke, Jannik Papadigenopoulos, Orestis

Source: Mathematical Programming; Jul2024, Vol. 206 Issue 1/2, p515-539, 25p

Malleable scheduling beyond identical machines.

Authors: Fotakis, Dimitris Matuschke, Jannik Papadigenopoulos, Orestis

Source: Journal of Scheduling; Oct2023, Vol. 26 Issue 5, p425-442, 18p

Mechanism Design for Perturbation Stable Combinatorial Auctions.

Authors: Fikioris, Giannis Fotakis, Dimitris

Source: Theory of Computing Systems; Aug2022, Vol. 66 Issue 4, p778-801, 24p

Partially trained graph convolutional networks resist oversmoothing.

Authors: Kelesis, Dimitrios Fotakis, Dimitris Paliouras, Georgios

Source: Machine Learning; Oct2025, Vol. 114 Issue 10, p1-24, 24p

Analyzing the effect of residual connections to oversmoothing in graph neural networks.

Authors: Kelesis, Dimitrios Fotakis, Dimitris Paliouras, Georgios

Source: Machine Learning; Aug2025, Vol. 114 Issue 8, p1-25, 25p

Improving Selfish Routing for Risk-Averse Players.

Authors: Fotakis, Dimitris Kalimeris, Dimitris Lianeas, Thanasis

Source: Theory of Computing Systems; Feb2020, Vol. 64 Issue 2, p339-370, 32p

Reducing oversmoothing through informed weight initialization in graph neural networks: Reducing oversmoothing through informed weight...: D. Kelesis et al.

Authors: Kelesis, Dimitrios Fotakis, Dimitris Paliouras, Georgios

Source: Applied Intelligence; May2025, Vol. 55 Issue 7, p1-19, 19p

Scheduling MapReduce Jobs on Identical and Unrelated Processors.

Authors: Fotakis, Dimitris Milis, Ioannis Papadigenopoulos, Orestis et al.

Source: Theory of Computing Systems; Jul2020, Vol. 64 Issue 5, p754-782, 29p

Opinion Formation Games with Aggregation and Negative Influence.

Authors: Epitropou, Markos Fotakis, Dimitris Hoefer, Martin et al.

Source: Theory of Computing Systems; Oct2019, Vol. 63 Issue 7, p1531-1553, 23p

Special issue on algorithmic game theory (SAGT 2019).

Authors: Fotakis, Dimitris Markakis, Evangelos

Source: Theory of Computing Systems; Jun2022, Vol. 66 Issue 3, p517-518, 2p

Efficient Time-Series Clustering through Sparse Gaussian Modeling.

Authors: Fotakis, Dimitris Patsilinakos, Panagiotis Psaroudaki, Eleni et al.

Source: Algorithms. Feb2024, Vol. 17 Issue 2, p61. 29p.

Opinion Dynamics with Limited Information.

Authors: Fotakis, Dimitris Kandiros, Vardis Kontonis, Vasilis et al.

Source: Algorithmica; Dec2023, Vol. 85 Issue 12, p3855-3888, 34p

Detecting and analysing the topology of the cosmic web with spatial clustering algorithms I: methods.

Authors: Kelesis, Dimitrios Basilakos, Spyros Papadopoulou Lesta, Vicky et al.

Source: Monthly Notices of the Royal Astronomical Society; Nov2022, Vol. 516 Issue 4, p5110-5124, 15p

On the distortion of single winner elections with aligned candidates.

Authors: Fotakis, Dimitris Gourvès, Laurent

Source: Autonomous Agents & Multi-Agent Systems; Oct2022, Vol. 36 Issue 2, p1-31, 31p

Efficient Parameter Estimation of Truncated Boolean Product Distributions.

Authors: Fotakis, Dimitris Kalavasis, Alkis Tzamos, Christos

Source: Algorithmica; Aug2022, Vol. 84 Issue 8, p2186-2221, 36p

Reallocating multiple facilities on the line.

Authors: Fotakis, Dimitris Kavouras, Loukas Kostopanagiotis, Panagiotis et al.

Source: Theoretical Computer Science; Feb2021, Vol. 858, p13-34, 22p

Mechanism Design with Selective Verification.

Authors: FOTAKIS, DIMITRIS TZAMOS, CHRISTOS ZAMPETAKIS, MANOLIS

Source: EC: Economics & Computation; 2016, p771-788, 18p