Exact Subquadratic Algorithm for Many-to-Many Matching on Planar Point Sets with Integer Coordinates

Seongbin Park, Eunjin Oh

In this paper, we study the many-to-many matching problem on planar point sets with integer coordinates: Given two disjoint sets $R,B\subset [\hat{I}”{]}^2$ with $|R|+|B|=n$, the goal is…