Michalis Xefteris

15 papers A* 2A 1B 3Journal 8
YearRankTypeTitle / Venue / Authors
2025 A* conf
Polynomial Time Learning Augmented Algorithms for NP-hard Permutation Problems.
ICML
Evripidis Bampis, Bruno Escoffier, Dimitris Fotakis, Panagiotis Patsilinakos, Michalis Xefteris
2025 J jnl
Polynomial Time Learning-Augmented Algorithms for NP-hard Permutation Problems.
CoRR
Evripidis Bampis, Bruno Escoffier, Dimitris Fotakis, Panagiotis Patsilinakos, Michalis Xefteris
2024 J jnl
Efficient Time-Series Clustering through Sparse Gaussian Modeling.
Algorithms
Dimitris Fotakis, Panagiotis Patsilinakos, Eleni Psaroudaki, Michalis Xefteris
2024 J jnl
Improved FPT Approximation for Non-metric TSP.
CoRR
Evripidis Bampis, Bruno Escoffier, Michalis Xefteris
2024 — —
Online and Approximation Algorithms : Beyond Worst-Case Paradigms. (Algorithmes en ligne et d'approximation : au-delà des paradigmes pire cas).
Michalis Xefteris
2024 A* conf
Parsimonious Learning-Augmented Approximations for Dense Instances of NP-hard Problems.
ICML
Evripidis Bampis, Bruno Escoffier, Michalis Xefteris
2024 J jnl
Parsimonious Learning-Augmented Approximations for Dense Instances of NP-hard Problems.
CoRR
Evripidis Bampis, Bruno Escoffier, Michalis Xefteris
2023 A conf
Learning-Augmented Online TSP on Rings, Trees, Flowers and (Almost) Everywhere Else.
ESA
Evripidis Bampis, Bruno Escoffier, Themis Gouleakis, Niklas Hahn, Kostas Lakis, Golnoosh Shahkarami, Michalis Xefteris
2023 J jnl
Learning-Augmented Online TSP on Rings, Trees, Flowers and (almost) Everywhere Else.
CoRR
Evripidis Bampis, Bruno Escoffier, Themis Gouleakis, Niklas Hahn, Kostas Lakis, Golnoosh Shahkarami, Michalis Xefteris
2023 B conf
Online TSP with Known Locations.
WADS
Evripidis Bampis, Bruno Escoffier, Niklas Hahn, Michalis Xefteris
2023 B conf
The Covering Canadian Traveller Problem Revisited.
MFCS
Niklas Hahn, Michalis Xefteris
2023 J jnl
The Covering Canadian Traveller Problem Revisited.
CoRR
Niklas Hahn, Michalis Xefteris
2022 B conf
Canadian Traveller Problem with Predictions.
WAOA
Evripidis Bampis, Bruno Escoffier, Michalis Xefteris
2022 J jnl
Canadian Traveller Problem with Predictions.
CoRR
Evripidis Bampis, Bruno Escoffier, Michalis Xefteris
2022 J jnl
Online TSP with Known Locations.
CoRR
Evripidis Bampis, Bruno Escoffier, Niklas Hahn, Michalis Xefteris