Výsledky vyhledávání - "Akio Fujiyoshi"

A Series of Simple Processing Tools for PDF Files for People with Print Disabilities

Autor: Akio Fujiyoshi, Kento Kohase, Shunsuke Nakamura

Publikováno v: Lecture Notes in Computer Science ISBN: 9783030587956
ICCHP (1)

This paper presents simple processing tools for PDF files for people with print disabilities. They consist of the following three tools: “PDFcontentEraser”, “PDFfontChanger” and “PDFcontentExtracter.” PDFcontentEraser is a tool to remove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0db74553d15a6ae7a3640d919ec17a8
https://doi.org/10.1007/978-3-030-58796-3_37

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Layout Analysis of PDF Documents by Two-Dimensional Grammars for the Production of Accessible Textbooks

Autor: Kento Kohase, Shunsuke Nakamura, Akio Fujiyoshi

Publikováno v: Lecture Notes in Computer Science ISBN: 9783030587956
ICCHP (1)

This paper proposes the use of two-dimensional context-free grammars (2DCFGs) for layout analysis of PDF documents. In Japan, audio textbooks have been available for students with print disabilities in compulsory education. In order to create accessi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c367944437a4ea8b01e280f927c89db
https://doi.org/10.1007/978-3-030-58796-3_38

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A Practical Algorithm for the Uniform Membership Problem of Labeled Multidigraphs of Tree-Width 2 for Spanning Tree Automata

Autor: Akio Fujiyoshi

Publikováno v: International Journal of Foundations of Computer Science. 28:563-581

This paper presents a practical algorithm for the uniform membership problem of labeled multidigraphs of tree-width at most 2 for spanning tree automata. Though the theoretical existence of a linear-time algorithm for the membership problem for graph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b2527c902110a176967ef162c1c35b4
https://doi.org/10.1142/s012905411740007x

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A Proposal of Chemical Structure Search Using a Regular Expression Extension for SMILES

Autor: Akio Fujiyoshi, Masashi Sakamoto

Publikováno v: Journal of Computer Chemistry, Japan. 17:193-195

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7284acb382872cf0facb9f0d056625c7
https://doi.org/10.2477/jccj.2018-0051

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A Substructure Search Method for Finding an Element of a Set of Chemical Structures Represented by a SMILES String with Regular Expression Extension

Autor: Akio Fujiyoshi, Masashi Sakamoto

Publikováno v: Journal of Computer Chemistry, Japan. 17:199-201

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85d20632a9825c3bbe4e1b67065f394d
https://doi.org/10.2477/jccj.2018-0053

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A Simple Extension to Finite Tree Automata for Defining Sets of Labeled, Connected Graphs

Autor: Daniel Průša, Akio Fujiyoshi

Publikováno v: Implementation and Application of Automata ISBN: 9783030236786
CIAA

This paper introduces spanning tree automata (ST automata) usable for defining sets of labeled, connected graphs. The automata are simply obtained by extending ordinary top-down finite tree automata for labeled, ordered trees. It is shown that ST aut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be5411278a9d6241f3ecd8f8c96b4016
https://doi.org/10.1007/978-3-030-23679-3_10

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Universal Design Tactile Graphics Production System BPLOT4 for Blind Teachers and Blind Staffs to Produce Tactile Graphics and Ink Print Graphics of High Quality

Autor: Hiroshi Tanaka, Toru Ishida, Akio Fujiyoshi, Mamoru Fujiyoshi

Publikováno v: Lecture Notes in Computer Science ISBN: 9783319942735
ICCHP (2)

In order to extend the usability of BPLOT, a new version BPLOT4 was developed. BPLOT is the first tactile graphics production system for the blind that enables the blind to produce tactile graphics by themselves. BPLOT4 has obtained the following fou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67cb6da6646b290b8747db65555978ff
https://doi.org/10.1007/978-3-319-94274-2_23

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Rank-Reducing Two-Dimensional Grammars for Document Layout Analysis

Autor: Daniel Prusa, Akio Fujiyoshi

Publikováno v: ICDAR

We study the task of document layout analysis based on two-dimensional context-free grammars. We first identify a subclass of the grammars sufficient for a document structure description where productions follow a mechanism inducing regular languages

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa249f9165f029aabcd12f992dc0fc78
https://doi.org/10.1109/icdar.2017.185

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A Simple Viewer and Editor of Sound-Embedded PDF for Elementary School Students with Print Disabilities

Autor: Yoshiaki Tani, Takuya Takaira, Akio Fujiyoshi

Publikováno v: Lecture Notes in Computer Science ISBN: 9783319412634
ICCHP (1)

This paper introduce is a simple viewer and editor of sound-embedded PDF that is suitable for elementary school students with print disabilities. These days, a lot of teaching materials are created in PDF. For student with print disabilities, the use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b7c579ddbbdd08437175a6d4db8ba60
https://doi.org/10.1007/978-3-319-41264-1_49

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