Ryoga Mahara

According to our database, Ryoga Mahara authored at least 9 papers between 2020 and 2025.

Collaborative distances:

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

2025

Existence of Fair and Efficient Allocation of Indivisible Chores.

Ryoga Mahara

CoRR, July, 2025

EFX allocations for indivisible chores: Matching-based approach.

Yusuke Kobayashi, Ryoga Mahara, Souta Sakamoto

Theor. Comput. Sci., 2025

Proportional Allocation of Indivisible Goods up to the Least Valued Good on Average.

Yusuke Kobayashi, Ryoga Mahara

SIAM J. Discret. Math., 2025

2024

Extension of Additive Valuations to General Valuations on the Existence of EFX.

Ryoga Mahara

Math. Oper. Res., 2024

A Polynomial-Time Algorithm for Fair and Efficient Allocation with a Fixed Number of Agents.

Ryoga Mahara

CoRR, 2024

Position Fair Mechanisms Allocating Indivisible Goods.

Ryoga Mahara, Ryuhei Mizutani, Taihei Oki, Tomohiko Yokoyama

CoRR, 2024

2023

Existence of EFX for two additive valuations.

Ryoga Mahara

Discret. Appl. Math., December, 2023

Reconfiguration of the Union of Arborescences.

Yusuke Kobayashi, Ryoga Mahara, Tamás Schwarcz

Proceedings of the 34th International Symposium on Algorithms and Computation, 2023

2020

The Steiner Problem for Count Matroids.

Tibor Jordán, Yusuke Kobayashi, Ryoga Mahara, Kazuhisa Makino

Proceedings of the Combinatorial Algorithms - 31st International Workshop, 2020