Toward Improving Re-coloring Based Clustering with Graph b-Coloring. - Hiroki Ogino; Tetsuya Yoshida (PRICAI, 2010)

Topic Graph Based Non-negative Matrix Factorization for Transfer Learning. - Hiroki Ogino; Tetsuya Yoshida (ISMIS, 2011)

A re-coloring approach for graph b-coloring based clustering. - Tetsuya Yoshida; Hiroki Ogino (Int. J. Knowl. Based Intell. Eng. Syst., 2012)

Theoretical Analysis and Evaluation of Topic Graph Based Transfer Learning. - Tetsuya Yoshida; Hiroki Ogino (AMT, 2013)