TODA Seinosuke. A dynamic programmming algorithm for computing automorphism groups of a given set of matrices. IEICE technical report. 2007. 107. 73. 35-42
TODA Seinosuke. A simple algorithm for testing isomorphism of chordal graphs. IEICE technical report. 2006. 106. 29. 57-62
TODA Seinosuke. Computing automorphism groups of chordal graphs whose simplicial components are of small size (Preliminary Note). IEICE technical report. Theoretical foundations of Computing. 2005. 105. 144. 37-42
TODA Seinosuke. Computational Complexity of Graph Isomorphism Problem. IEICE technical report. Theoretical foundations of Computing. 2002. 101. 708. 15-24
TODA Seinosuke. Computational Complexity of Graph Isomorphism Problem. The Transactions of the Institute of Electronics,Information and Communication Engineers. 2002. 85. 2. 100-115