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cs.DS2026
Packing Compact Subgraphs with Applications to Districting
Ho-Lin Chen, Po-Yu Chou, Prathamesh Dharangutte +3
Packing disjoint subgraphs in a given graph is a fundamental problem with many applications. Motivated by political districting, we focus on connected subgraphs that are compact (e…
cs.DS2026
Independence-Number Parameterized Space Complexity for Directed Connectivity Certificate
Ho-Lin Chen, Tsun Ming Cheung, Peng-Ting Lin +1
We study the space complexity of computing a sparse subgraph of a directed graph that certifies connectivity in the streaming and distributed models. Formally, for a directed graph…