Hisayuki Tatsumi

According to our database, Hisayuki Tatsumi authored at least 41 papers between 1992 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Prototyping of a walking assistance system for visually impaired people using AI and LiDAR.

Yasuyuki Murai, Yumiko Ota, Hisayuki Tatsumi

Proceedings of the 15th International Conference on Education Technology and Computers, 2023

2021

Hereditary rigidity, separation and density: In memory of Professor I.G. Rosenberg.

Lucien Haddad, Masahiro Miyakawa, Maurice Pouzet, Hisayuki Tatsumi

Proceedings of the 51st IEEE International Symposium on Multiple-Valued Logic, 2021

Development of walking support system for the visually impaired people using pre-trained AI model.

Yasuyuki Murai, Hisayuki Tatsumi, Yumiko Ota, Masahiro Miyakawa

Proceedings of the ICETC 2021: 13th International Conference on Education Technology and Computers, Wuhan, China, October 22, 2021

2020

3D Shape Understanding for the Visually Impaired by using Virtual Haptic Senses based on Fuzzy Logic.

Hisayuki Tatsumi, Yasuyuki Murai, Makoto Kobayashi, Iwao Sekita, Masahiro Miyakawa

Proceedings of the 50th IEEE International Symposium on Multiple-Valued Logic, 2020

Floor-Volleyball Motion Feedback System for Visually Impaired Players.

Makoto Kobayashi, Hisayuki Tatsumi

Proceedings of the ICETC'20: 12th International Conference on Education Technology and Computers, 2020

2019

A Study on Machine Learning-Based Image Identification Towards Assitive Automation of Commentary on Animation Characters.

Yu Yoshino, Kazuki Nakada, Makoto Kobayashi, Hisayuki Tatsumi

Proceedings of the 2019 International Conference on Machine Learning and Cybernetics, 2019

Recording of touch sensing using optical motion capture system.

Yasuyuki Murai, Hisayuki Tatsumi, Masahiro Miyakawa

Proceedings of the ICETC 2019, 2019

2018

A tablet-type acoustic digital pen that presents pen strokes with music tones.

Kazuki Nakada, Makoto Kobayashi, Yasuyuki Murai, Iwao Sekita, Hisayuki Tatsumi

Proceedings of the 10th International Conference on Education Technology and Computers, 2018

Recording of Fingertip Position on Tactile Picture by the Visually Impaired and Analysis of Tactile Information.

Yasuyuki Murai, Hisayuki Tatsumi, Masahiro Miyakawa

Proceedings of the Computers Helping People with Special Needs, 2018

2017

Semirigid Systems of Three Equivalence Relations.

Christian Delhommé, Masahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi

J. Multiple Valued Log. Soft Comput., 2017

2016

Touch tracking analysis for graphics image acquisition by the visually impaired: Toward understanding graphical image creation by touch-sensing.

Yasuyuki Murai, Hisayuki Tatsumi, Iwao Sekita, Masahiro Miyakawa

Proceedings of the 2016 IEEE International Conference on Systems, Man, and Cybernetics, 2016

Low vision aid through laser retina imaging: Toward building eyesight-aid.

Yasuyuki Murai, Makoto Suzuki, Mitsuru Sugawara, Hisayuki Tatsumi, Masahiro Miyakawa

Proceedings of the 2016 IEEE International Conference on Systems, Man, and Cybernetics, 2016

2015

Cane Walk in the Virtual Reality Space Using Virtual Haptic Sensing: Toward Developing Haptic VR Technologies for the Visually Impaired.

Hisayuki Tatsumi, Yasuyuki Murai, Iwao Sekita, Shinji Tokumasu, Masahiro Miyakawa

Proceedings of the 2015 IEEE International Conference on Systems, 2015

Synchronization and Sharing Information of Tactile Map with Online Map: An Online Navigation Tool for the Visually Impaired.

Hisayuki Tatsumi, Yasuyuki Murai, Iwao Sekita, Masahiro Miyakawa

Proceedings of the 2015 IEEE International Conference on Systems, 2015

2013

On a Learning-Science System Supporting Visually Impaired Students via the Haptic Device.

Takashi Suzuki, Tomoyuki Araki, Katsuhiro Kawai, Yasuyuki Murai, Hisayuki Tatsumi

Proceedings of the IEEE International Conference on Systems, 2013

2012

Semirigid Systems of Equivalence Relations.

Christian Delhommé, Masahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi

Proceedings of the 42nd IEEE International Symposium on Multiple-Valued Logic, 2012

2010

Eye tracking application for low vision.

Hisayuki Tatsumi, Yasuyuki Murai, Masaji Kawahara, Iwao Sekita, Masahiro Miyakawa

Proceedings of the IEEE International Conference on Systems, 2010

Congeston recognition for arm navigation.

Yasuyuki Murai, Masaji Kawahara, Hisayuki Tatsumi, Tomoyuki Araki, Masahiro Miyakawa

Proceedings of the IEEE International Conference on Systems, 2010

Application of LED visible light communication signaling for the visually impaired.

Tomoyuki Araki, Hisayuki Tatsumi, Takashi Suzuki, Kenji Yamada

Proceedings of the IEEE International Conference on Systems, 2010

Eye Tracking for Low Vision Aids - Toward Guiding of Gaze.

Yasuyuki Murai, Masaji Kawahara, Hisayuki Tatsumi, Iwao Sekita, Masahiro Miyakawa

Proceedings of the Computers Helping People with Special Needs, 2010

2009

Semirigid Equivalence Relations on a Finite Set.

Masahiro Miyakawa, Maurice Pouzet, Ivo G. Rosenberg, Hisayuki Tatsumi

J. Multiple Valued Log. Soft Comput., 2009

2008

Public Signs Sight Assessment for Low Vision through Eye Tracking.

Hisayuki Tatsumi, Yasuyuki Murai, Iwao Sekita, Masahiro Miyakawa

Proceedings of the Computers Helping People with Special Needs, 2008

2007

Distance Field Model Concept for Space Representation.

Yasuyuki Murai, Suguru Asaoka, Hiroyuki Tsuji, Hisayuki Tatsumi, Shinji Tokumasu

J. Adv. Comput. Intell. Intell. Informatics, 2007

RFID for aiding the visually impaired recognize surroundings.

Hisayuki Tatsumi, Yasuyuki Murai, Masahiro Miyakawa

Proceedings of the IEEE International Conference on Systems, 2007

A Haptic Walk-Guide simulator for the visually impaired - A prototype -.

Yasuyuki Murai, Hisayuki Tatsumi, Masahiro Miyakawa

Proceedings of the IEEE International Conference on Systems, 2007

2006

Fast Placement Algorithm for Rectilinear Jigsaw Puzzles.

Yasuyuki Murai, Hiroyuki Tsuji, Hisayuki Tatsumi, Shinji Tokumasu

J. Adv. Comput. Intell. Intell. Informatics, 2006

Upper and Lower Bounds on the Number of Disjunctive Forms.

Hisayuki Tatsumi, Masahiro Miyakawa, Masao Mukaidono

Proceedings of the 36th IEEE International Symposium on Multiple-Valued Logic (ISMVL 2006), 2006

Associativity Test in Hypergroupoids.

Masahiro Miyakawa, Ivo G. Rosenberg, Hisayuki Tatsumi

Proceedings of the 36th IEEE International Symposium on Multiple-Valued Logic (ISMVL 2006), 2006

Marking in the Surroundings by Data-Carriers for the Visually Impaired.

Hisayuki Tatsumi, Yasuyuki Murai, Nobuyuki Nagai, Masahiro Miyakawa

Proceedings of the Computers Helping People with Special Needs, 2006

A Haptic Interface for an Indoor-Walk-Guide Simulator.

Yasuyuki Murai, Hisayuki Tatsumi, Nobuyuki Nagai, Masahiro Miyakawa

Proceedings of the Computers Helping People with Special Needs, 2006

2005

Boolean Functions with a Low Polynomial Degree and Quantum Query Algorithms.

Raitis Ozols, Rusins Freivalds, Jevgenijs Ivanovs, Elina Kalnina, Lelde Lace, Masahiro Miyakawa, Hisayuki Tatsumi, Daina Taimina

Proceedings of the SOFSEM 2005: Theory and Practice of Computer Science, 2005

Providing environmental information by data carrier + networks nformation ensuring for the visually impaired (1) $.

Hisayuki Tatsumi, Yasuyuki Murai, Masahiro Miyakawa, Shinji Tokumasu

Proceedings of the IEEE International Conference on Systems, 2005

Autonomous navigation of RFID-sensing robots - information ensuring for the visually impaired (2).

Yasuyuki Murai, Hisayuki Tatsumi, Shinji Tokumasu, Masahiro Miyakawa

Proceedings of the IEEE International Conference on Systems, 2005

Semirigid Equivalence Relations - A New Proof Method.

Masahiro Miyakawa, Ivo G. Rosenberg, Hisayuki Tatsumi

Proceedings of the 35th IEEE International Symposium on Multiple-Valued Logic (ISMVL 2005), 2005

2004

Accelerated Genetic Programming for Intelligent Fuzzy Robots.

Yasuyuki Murai, Koki Matsumura, Hisayuki Tatsumi, Hiroyuki Tsuji, Shinji Tokumasu

J. Adv. Comput. Intell. Intell. Informatics, 2004

Use of Bar Code and RFID for the Visually Impaired in Educational Environment.

Hisayuki Tatsumi, Yasuyuki Murai, Masahiro Miyakawa, Shinji Tokumasu

Proceedings of the Computers Helping People with Special Needs, 2004

Design and Use of Pseudo-electronic Whiteboard for Low-Vision Education.

Yasuyuki Murai, Hisayuki Tatsumi, Masahiro Miyakawa, Shinji Tokumasu

Proceedings of the Computers Helping People with Special Needs, 2004

2001

Logics Circuit Diagnosis by Using Neural Networks.

Hisayuki Tatsumi, Yasuyuki Murai, Shinji Tokumasu

Proceedings of the 31st IEEE International Symposium on Multiple-Valued Logic, 2001

1998

Upper and Lower Bounds on the Number of Fuzzy/c Switching Functions.

Hisayuki Tatsumi, Tomoyuki Araki, Masao Mukaidono, Shinji Tokumasu

Proceedings of the 28th IEEE International Symposium on Multiple-Valued Logic, 1998

Minimization of Incompletely Specified Regular Ternary Logic Functions and its Application to Fuzzy Switching Functions.

Tomoyuki Araki, Hisayuki Tatsumi, Masao Mukaidono, F. Yamamoto

Proceedings of the 28th IEEE International Symposium on Multiple-Valued Logic, 1998

1992

Stereo Matching Based on Iterative Incompatibility Revision.

Yasuo Seki, Hisayuki Tatsumi

Proceedings of IAPR Workshop on Machine Vision Applications, 1992