"Ryoji Ikegaya,Kenta Kasai,Tomoharu Shibuya,Kohichi Sakaniwa","Performance of Standard Irregular LDPC Codes under Maximum Likelihood Decoding",,"IEICE Transactions on Fundamentals","IEICE","vol. E90-A","no. 7","pp. 1432--1443",2007,July
"Ryoji Ikegaya,Kenta Kasai,Tomoharu Shibuya,Kohichi Sakaniwa","Upper Bounds of Block Error Probability of Standard Irregular LDPC Code Ensemble under Maximum Likelihood Decoding",,"Proc. of 4th International Symposium on Turbo Codes & Related Topics",,"Vol. CDROM",,,2006,Apr.
"Ryoji Ikegaya,Kenta Kasai,Yuji Shimoyama,Tomoharu Shibuya,Kohichi Sakaniwa","Weight and Stopping Set Distributions of Two-Edge Type LDPC Code Ensembles",,"IEICE Transactions on Fundamentals",,"vol. E88-A","no. 10","pp. 2745--2761",2005,Oct.
"Ryoji Ikegaya,Kenta Kasai,Tomoharu Shibuya,Kohichi Sakaniwa","Asymptotic Weight and Stopping Set Distributions for Detailedly Represented Irregular LDPC Code Ensembles",,"IEICE Transactions on Fundamentals",,"vol. E87-A","no. 10","pp. 2484--2492",2004,Oct.