Document skew detection based on local region complexity. - Yasuto Ishitani (ICDAR, 1993)

Model matching based on association graph for form image understanding. - Yasuto Ishitani (ICDAR, 1995)

Document Layout Analysis Based on Emergent Computation. - Yasuto Ishitani (ICDAR, 1997)

Analysis of required elements for next-generation document reader on the basis of user requirements. - Takashi Miyamoto; Yasuto Ishitani; Kazushi Seino; Toshihiro Nakamura; Yoshihisa Tanabe (ICDAR, 1997)

Logical Structure Analysis of Document Images based on Emergent Computation. - Yasuto Ishitani (ICDAR, 1999)

Flexible and Robust Model Matching based on Association Graph for Form Image Understanding. - Yasuto Ishitani (Pattern Anal. Appl., 2000)

Model-Based Information Extraction Method Tolerant of OCR Errors for Document Images. - Yasuto Ishitani (ICDAR, 2001)

Document Transformation System from Papers to XML Data Based on Pivot XML Document Method. - Yasuto Ishitani (ICDAR, 2003)

Table Structure Analysis Based on Cell Classification and Cell Modification for XML Document Transformation. - Yasuto Ishitani; Kosei Fume; Kazuo Sumita (ICDAR, 2005)

Model-based document categorization employing semantic pattern analysis and local structure clustering. - Kosei Fume; Yasuto Ishitani (DRR, 2008)