Akio Fujiyoshi

40 papers A 3B 2C 8Journal 11Unranked 16
YearRankTypeTitle / Venue / Authors
2024 — conf
Automatic Generation of Tactile Graphics of Characters to Support Handwriting of Blind Individuals.
ICCHP (1)
Shunnosuke Sonobe, Hitoshi Tanaka, Akio Fujiyoshi
2024 J jnl
Graph Linear Notations with Regular Expressions.
IEICE Trans. Inf. Syst.
Ren Mimura, Kengo Miyamoto, Akio Fujiyoshi
2022 — conf
Simulating the Answering Process of Dyslexic Students for Audio Versions of the Common Test for University Admissions.
ICCHP-AAATE (2)
Masashi Hatakeyama, Akio Fujiyoshi
2020 — conf
A Series of Simple Processing Tools for PDF Files for People with Print Disabilities.
ICCHP (1)
Shunsuke Nakamura, Kento Kohase, Akio Fujiyoshi
2020 — conf
Layout Analysis of PDF Documents by Two-Dimensional Grammars for the Production of Accessible Textbooks.
ICCHP (1)
Kento Kohase, Shunsuke Nakamura, Akio Fujiyoshi
2019 C conf
A Simple Extension to Finite Tree Automata for Defining Sets of Labeled, Connected Graphs.
CIAA
Akio Fujiyoshi, Daniel Prusa
2018 — conf
Universal Design Tactile Graphics Production System BPLOT4 for Blind Teachers and Blind Staffs to Produce Tactile Graphics and Ink Print Graphics of High Quality.
ICCHP (2)
Mamoru Fujiyoshi, Akio Fujiyoshi, Hiroshi Tanaka, Toru Ishida
2017 J jnl
A Practical Algorithm for the Uniform Membership Problem of Labeled Multidigraphs of Tree-Width 2 for Spanning Tree Automata.
Int. J. Found. Comput. Sci.
Akio Fujiyoshi
2017 A conf
Rank-Reducing Two-Dimensional Grammars for Document Layout Analysis.
ICDAR
Daniel Prusa, Akio Fujiyoshi
2016 C conf
A Practical Algorithm for the Uniform Membership Problem of Labeled Multidigraphs of Tree-Width 2 for Spanning Tree Automata.
CIAA
Akio Fujiyoshi
2016 — conf
A Simple Viewer and Editor of Sound-Embedded PDF for Elementary School Students with Print Disabilities.
ICCHP (1)
Yoshiaki Tani, Takuya Takaira, Akio Fujiyoshi
2016 — conf
Development of a Unified Production System for Various Types of Accessible Textbooks.
ICCHP (1)
Takuya Takaira, Yoshiaki Tani, Akio Fujiyoshi
2015 — conf
Paper-Based Textbooks with Audio Support for Print-Disabled Students.
AAATE Conf.
Akio Fujiyoshi, Akiko Ohsawa, Takuya Takaira, Yoshiaki Tani, Mamoru Fujiyoshi, Yuko Ota
2014 — conf
Development of Multimodal Textbooks with Invisible 2-Dimensional Codes for Students with Print Disabilities.
ICCHP (2)
Akio Fujiyoshi, Mamoru Fujiyoshi, Akiko Ohsawa, Yuko Ota
2014 — conf
Development of Synchronized CUI and GUI for Universal Design Tactile Graphics Production System BPLOT3.
ICCHP (2)
Mamoru Fujiyoshi, Akio Fujiyoshi, Akiko Ohsawa, Yusuke Kuroda, Yuta Sasaki
2014 C conf
Recognition of Labeled Multidigraphs by Spanning Tree Automata.
CIAA
Akio Fujiyoshi
2012 — conf
Development of New Auditory Testing Media with Invisible 2-Dimensional Codes for Test-Takers with Print Disabilities.
ICCHP (1)
Mamoru Fujiyoshi, Akio Fujiyoshi, Akiko Ohsawa, Toshiaki Aomatsu, Haruhiko Sawazaki
2011 — conf
Inconsistency-Driven Chemical Graph Construction in ChemInfty.
GREC
Daniel Karzel, Koji Nakagawa, Akio Fujiyoshi, Masakazu Suzuki
2011 J jnl
Minimum Spanning Tree Problem with Label Selection.
IEICE Trans. Inf. Syst.
Akio Fujiyoshi, Masakazu Suzuki
2010 — conf
Development of Tactile Graphics Production Software for Three-Dimensional Projections.
ICCHP (2)
Mamoru Fujiyoshi, Takeshi Kaneko, Akio Fujiyoshi, Susumu Oouchi, Kenji Yamazawa, Yuji Ikegami, Yasunari Watanabe, Yoshinori Teshima
2010 J jnl
Grammatical Verification for Mathematical Formula Recognition Based on Context-Free Tree Grammar.
Math. Comput. Sci.
Akio Fujiyoshi, Masakazu Suzuki, Seiichi Uchida
2010 B conf
Ground-truthed dataset of chemical structure images in Japanese published patent applications.
Document Analysis Systems
Koji Nakagawa, Akio Fujiyoshi, Masakazu Suzuki
2010 — conf
New Testing Method for the Dyslexic and the Newly Blind with a Digital Audio Player and Document Structure Diagrams.
ICCHP (1)
Mamoru Fujiyoshi, Akio Fujiyoshi, Toshiaki Aomatsu
2010 J jnl
Recognition of directed acyclic graphs by spanning tree automata.
Theor. Comput. Sci.
Akio Fujiyoshi
2009 J jnl
Linear-Time Recognizable Classes of Tree Languages by Deterministic Linear Pushdown Tree Automata.
IEICE Trans. Inf. Syst.
Akio Fujiyoshi
2009 C conf
Recognition of a Spanning Tree of Directed Acyclic Graphs by Tree Automata.
CIAA
Akio Fujiyoshi
2009 A conf
Statistical Classification of Spatial Relationships among Mathematical Symbols.
ICDAR
Walaa Aly, Seiichi Uchida, Akio Fujiyoshi, Masakazu Suzuki
2009 A conf
Syntactic Detection and Correction of Misrecognitions in Mathematical OCR.
ICDAR
Akio Fujiyoshi, Masakazu Suzuki, Seiichi Uchida
2008 C conf
Combination of Context-Free Grammars and Tree Automata for Unranked and Ranked Trees.
CIAA
Akio Fujiyoshi
2008 C conf
The Development of a Universal Design Tactile Graphics Production System BPLOT2.
ICCHP
Mamoru Fujiyoshi, Akio Fujiyoshi, Nobuyuki Ohtake, Katsuhito Yamaguchi, Yoshinori Teshima
2008 — conf
Verification of Mathematical Formulae Based on a Combination of Context-Free Grammar and Tree Grammar.
AISC/MKM/Calculemus
Akio Fujiyoshi, Masakazu Suzuki, Seiichi Uchida
2007 J jnl
Application of the CKY Algorithm to Recognition of Tree Structures for Linear, Monadic Context-Free Tree Grammars.
IEICE Trans. Inf. Syst.
Akio Fujiyoshi
2006 C conf
A New Audio Testing System for the Newly Blind and the Learning Disabled to Take the National Center Test for University Admissions.
ICCHP
Mamoru Fujiyoshi, Akio Fujiyoshi
2006 J jnl
Analogical Conception of Chomsky Normal Form and Greibach Normal Form for Linear, Monadic Context-Free Tree Grammars.
IEICE Trans. Inf. Syst.
Akio Fujiyoshi
2005 C conf
Deterministic Recognition of Trees Accepted by a Linear Pushdown Tree Automaton.
CIAA
Akio Fujiyoshi, Ikuo Kawaharada
2005 J jnl
Linearity and nondeletion on monadic context-free tree grammars.
Inf. Process. Lett.
Akio Fujiyoshi
2004 — conf
Epsilon-Free Grammars and Lexicalized Grammars that Generate the Class of the Mildly Context-Sensitive Languages.
TAG+
Akio Fujiyoshi
2004 B conf
Restrictions on Monadic Context-Free Tree Grammars.
COLING
Akio Fujiyoshi
2003 J jnl
A polynomial time algorithm to infer sequential machines.
Syst. Comput. Jpn.
Katsuhiko Takahashi, Akio Fujiyoshi, Takumi Kasai
2000 J jnl
Spinal-Formed Context-Free Tree Grammars.
Theory Comput. Syst.
Akio Fujiyoshi, Takumi Kasai