"Yuuta Inaba,Satoshi Tayu,Shuichi UENO","A 3/2-Approximation Algorithm for the Bipartite Dense Subgraph Problem on Bipartite Permutation Graphs",,"Technical Report of the IEICE","Institute of Electronics, Information and Communication Engineers","Vol. 116","No. 315","pp. 93-96",2016,Nov. "Yuuta Inaba,Satoshi Tayu,Shuichi UENO","A 3/2-Approximation Algorithm for the Bipartite Dense Subgraph Problem on Bipartite Permutation Graphs",,"Proceedings of the 2016 IEICE General Conference","Institute of Electronics, Information and Communication Engineers",,"No. A-1-3",,2016,Mar. "Yuuta Inaba,Satoshi Tayu,Shuichi Ueno","A Note on the Bipartite Dense Subgraph Problem","2015 IEICE Society Conference","Proceedings of the 2015 IEICE Society Conference",,,"No. A-1-11",,2015,Sept.