Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NARUOKA Ryosuke and SUGIURA Satoshi,A NETWORK CONTRACTION METHOD BASED ON GOMORY-HU TREE WITH NODE AGGREGATION TO COMMUNITY CENTROID,"Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)",2185-6540,Japan Society of Civil Engineers,2023,78,5,I_483-I_490,https://cir.nii.ac.jp/crid/1390577541502534016,https://doi.org/10.2208/jscejipm.78.5_i_483