Antonis Antonopoulos

According to our database, Antonis Antonopoulos authored at least 8 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Approximation Schemes for k-Subset Sum Ratio and Multiway Number Partitioning Ratio.

Sotiris Kanellopoulos, Giorgos Mitropoulos, Antonis Antonopoulos, Nikos Leonardos, Aris Pagourtzis, Christos Pergaminelis, Stavros Petsalakis, Kanellos Tsitouras

CoRR, March, 2025

Approximation Schemes for k-Subset Sum Ratio and k-Way Number Partitioning Ratio.

Sotiris Kanellopoulos, Giorgos Mitropoulos, Antonis Antonopoulos, Nikos Leonardos, Aris Pagourtzis, Christos Pergaminelis, Stavros Petsalakis, Kanellos Tsitouras

Proceedings of the 36th International Symposium on Algorithms and Computation, 2025

Agentic AI for Digital Twin.

Alexander Timms, Abigail Langbridge, Antonis Antonopoulos, Antonis Mygiakis, Eleni Voulgari, Fearghal O'Donncha

Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025

2024

Approximating subset sum ratio via partition computations.

Giannis Alonistiotis, Antonis Antonopoulos, Nikolaos Melissinos, Aris Pagourtzis, Stavros Petsalakis, Manolis Vasilakis

Acta Informatica, June, 2024

2022

Completeness, approximability and exponential time results for counting problems with easy decision version.

Antonis Antonopoulos, Eleni Bakali, Aggeliki Chalki, Aris Pagourtzis, Petros Pantavos, Stathis Zachos

Theor. Comput. Sci., 2022

Approximating Subset Sum Ratio via Subset Sum Computations.

Giannis Alonistiotis, Antonis Antonopoulos, Nikolaos Melissinos, Aris Pagourtzis, Stavros Petsalakis, Manolis Vasilakis

Proceedings of the Combinatorial Algorithms - 33rd International Workshop, 2022

2021

Faster Algorithms for k-Subset Sum and Variations.

Antonis Antonopoulos, Aris Pagourtzis, Stavros Petsalakis, Manolis Vasilakis

Proceedings of the Frontiers of Algorithmics - International Joint Conference, 2021

2019

Parameterized Fine-Grained Reductions.

Elli Anastasiadi, Antonis Antonopoulos, Aris Pagourtzis, Stavros Petsalakis

CoRR, 2019