Dual-clock MASH delta-sigma modulator employing a frequency modulated intermediate signal. - Koichi Maezawa; Mario Sakou; Wataru Matsubara; Takashi Mizutani (IEICE Electron. Express, 2006)

An Efficient Algorithm to Test Square-Freeness of Strings Compressed by Balanced Straight Line Program. - Wataru Matsubara; Shunsuke Inenaga; Ayumi Shinohara (Structure-Based Compression of Complex Massive Data, 2008)

Computing Longest Common Substring and All Palindromes from Compressed Strings. - Wataru Matsubara; Shunsuke Inenaga; Akira Ishino; Ayumi Shinohara; Tomoyuki Nakamura; Kazuo Hashimoto (SOFSEM, 2008)

Average Value of Sum of Exponents of Runs in Strings. - Kazuhiko Kusano; Wataru Matsubara; Akira Ishino; Ayumi Shinohara (Stringology, 2008)

New Lower Bounds for the Maximum Number of Runs in a String. - Wataru Matsubara; Kazuhiko Kusano; Akira Ishino; Hideo Bannai; Ayumi Shinohara (Stringology, 2008)

Testing Square-Freeness of Strings Compressed by Balanced Straight Line Program. - Wataru Matsubara; Shunsuke Inenaga; Ayumi Shinohara (CATS, 2009)

A Series of Run-Rich Strings. - Wataru Matsubara; Kazuhiko Kusano; Hideo Bannai; Ayumi Shinohara (LATA, 2009)

Bit-parallel Algorithms for Computing all the Runs in a String. - Kazunori Hirashima; Hideo Bannai; Wataru Matsubara; Akira Ishino; Ayumi Shinohara (Stringology, 2009)

Average Value of Sum of Exponents of Runs in a String. - Kazuhiko Kusano; Wataru Matsubara; Akira Ishino; Ayumi Shinohara (Int. J. Found. Comput. Sci., 2009)

Efficient algorithms to compute compressed longest common substrings and compressed palindromes. - Wataru Matsubara; Shunsuke Inenaga; Akira Ishino; Ayumi Shinohara; Tomoyuki Nakamura; Kazuo Hashimoto (Theor. Comput. Sci., 2009)

The Number of Runs in a Ternary Word. - Hideo Bannai; Mathieu Giraud; Kazuhiko Kusano; Wataru Matsubara; Ayumi Shinohara; Jamie Simpson (Stringology, 2010)

Inferring Strings from Runs. - Wataru Matsubara; Akira Ishino; Ayumi Shinohara (Stringology, 2010)

An Efficient Algorithm to Test Square-Freeness of Strings Compressed by Balanced Straight Line Programs. - Wataru Matsubara; Shunsuke Inenaga; Ayumi Shinohara (Chic. J. Theor. Comput. Sci., 2010)

Detecting regularities on grammar-compressed strings. - Tomohiro I; Wataru Matsubara; Kouji Shimohira; Shunsuke Inenaga; Hideo Bannai; Masayuki Takeda; Kazuyuki Narisawa; Ayumi Shinohara (Inf. Comput., 2015)