Hiroaki Kojima

Orcid: 0000-0001-8284-9486

According to our database1, Hiroaki Kojima authored at least 42 papers between 1992 and 2022.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2022
The Effect of English Text Readability on Speech Duration of Second Language Learners.
Proceedings of the 6th International Conference on Universal Village, 2022

Development of remote support system for robotassisted recreation for older adults.
Proceedings of the 4th IEEE Global Conference on Life Sciences and Technologies, 2022

Development of robot-assisted recreation system based on assessment of operational issues in aged care facilities.
Proceedings of the 12th International Congress on Advanced Applied Informatics, 2022

2021
Speech Analysis to Evaluate Robot-Assisted Recreation of Older Adults with Dementia.
J. Robotics Mechatronics, 2021

Evaluating Effectiveness of Robot-Assisted Recreation for Older Adults by Speech Analysis.
Proceedings of the 3rd IEEE Global Conference on Life Sciences and Technologies, 2021

2020
Conversation Analysis of Robot-Assisted Recreation for Older Adults with Dementia.
Proceedings of the 5th International Conference on Universal Village, 2020

2018
Method of intonation conversion for facilitating English communication between native and non-native speakers.
Proceedings of the 4th International Conference on Universal Village, 2018

2017
Change in the Relationship Between the Elderly and Information Support Robot System Living Together.
Proceedings of the Human Aspects of IT for the Aged Population. Applications, Services and Contexts, 2017

2015
Dynamic Alignment and Millimeter-scale Vortex Formation of Microtubules Driven by Different Types of Dynein.
Proceedings of the BICT 2015, 2015

2014
Cellular Automata Approach for Characterizing of DNA Tile Computing.
J. Cell. Autom., 2014

Revised catalogue specifications of speech corpora with user-friendly visualization and search system.
Proceedings of the 2014 17th Oriental Chapter of the International Committee for the Co-ordination and Standardization of Speech Databases and Assessment Techniques (COCOSDA), 2014

Analysis on breathing dynamics of DNA circuits.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2014

2013
Sub-lexical Dialogue Act Classification in a Spoken Dialogue System Support for the Elderly with Cognitive Disabilities.
Proceedings of the Fourth Workshop on Speech and Language Processing for Assistive Technologies, 2013

Experimental Evaluation of Probabilistic Similarity for Spoken Term Detection.
Proceedings of the ICPRAM 2013, 2013

2012
Cellular Automata Analysis on Self-assembly Properties in DNA Tile Computing.
Proceedings of the Cellular Automata, 2012

2011
Injured person information management during second triage.
Proceedings of the 24th Annual ACM Symposium on User Interface Software and Technology, 2011

Analysis on Secure and Effective Applications of a DNA-Based Cryptosystem.
Proceedings of the Sixth International Conference on Bio-Inspired Computing: Theories and Applications, 2011

Proposal of the Disaster-Relief Training System Using the Electronic Triage Tag.
Proceedings of the 25th IEEE International Conference on Advanced Information Networking and Applications, 2011

2010
Implementation of tile sequencing for DNA logical computation toward next-generation information security.
Proceedings of the Fifth International Conference on Bio-Inspired Computing: Theories and Applications, 2010

2009
Noise Robust Speech Recognition Applied to Voice-Driven Wheelchair.
EURASIP J. Adv. Signal Process., 2009

Investigating the effectiveness of Prontest software to train English proficiency.
Proceedings of the ISCA International Workshop on Speech and Language Technology in Education, 2009

Design of True Random One-Time Pads in DNA XOR Cryptosystem.
Proceedings of the Natural Computing - 4th International Workshop on Natural Computing, 2009

Tied-state multi-path HMnet model using three-domain successive state splitting.
Proceedings of the INTERSPEECH 2009, 2009

2007
Voice-activated powered wheelchair for severely disabled persons.
IEICE Electron. Express, 2007

Molecular Communication: Simulation of Microtubule Topology.
Proceedings of the Natural Computing, 2007

Voice activated powered wheelchair with non-voice rejection algorithm.
Proceedings of the INTERSPEECH 2007, 2007

Noise robust speech recognition for voice driven wheelchair.
Proceedings of the INTERSPEECH 2007, 2007

Voice/Non-Voice Classification Using Reliable Fundamental Frequency Estimator for Voice Activated Powered Wheelchair Control.
Proceedings of the Embedded Software and Systems, [Third] International Conference, 2007

2006
Domain-Independent Topic Segmentation Using a String Kernel on Recognized Sub-Word Sequences.
Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

A Design of a Molecular Communication System for Nanomachines Using Molecular Motors.
Proceedings of the 4th IEEE Conference on Pervasive Computing and Communications Workshops (PerCom 2006 Workshops), 2006

Simulation of a molecular motor based communication network.
Proceedings of the 1st International ICST Conference on Bio Inspired Models of Network, 2006

2003
Mixed-lingual spoken word recognition by using VQ codebook sequences of variable length segments.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002
Constructing Speech Processing Systems on Universal Phonetic Codes Accompanied with Reference Acoustic Models.
Proceedings of the 16th International Conference on Pattern Recognition, 2002

2000
Between-word distance calculation in a symbolic domain and its applications to speech recognition.
Inf. Sci., 2000

A speech recognition method with a language-independent intermediate phonetic code.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Extracting phonological chunks based on piecewise linear segment lattices.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1998
Speech recognition based on the distance calculation between intermediate phonetic code sequences in symbolic domain.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Generalized phone modeling based on piecewise linear segment lattice.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

1997
Organizing phone models based on piecewise linear segment lattices of speech samples.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

A method of extracting time-varying acoustic features effective for speech recognition.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1994
Generating phoneme models for forming phonological concepts.
Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

1992
Formation of phonological concept structures from spoken word samples.
Proceedings of the Second International Conference on Spoken Language Processing, 1992


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