2 papers
math.CO2024
Towards the Proximity Conjecture on Group-Labeled Matroids
Dániel Garamvölgyi, Ryuhei Mizutani, Taihei Oki +2
Consider a matroid whose ground set is equipped with a labeling to an abelian group. A basis of is called -avoiding if the sum of the labels of its elements is not in a…
cs.GT2024
Position Fair Mechanisms Allocating Indivisible Goods
Ryoga Mahara, Ryuhei Mizutani, Taihei Oki +1
Fair division mechanisms for indivisible goods require agent orderings to deterministically select one allocation when running the algorithm in practice. We introduce position envy…