Hiroaki Kojima

Publication Activity (10 Years)

Years Active: 1992-2022
Publications (10 Years): 9

Top Topics

Cellular Automata

Interactive Data Mining

Top Venues

J. Cell. Autom.

Publications

Shiroh Itai, Tomoko Nariai, Hiroaki Kojima
Development of robot-assisted recreation system based on assessment of operational issues in aged care facilities. IIAI-AAI (2022)
Shiroh Itai, Tomoko Nariai, Hiroaki Kojima
Development of remote support system for robotassisted recreation for older adults. LifeTech (2022)
Tomoko Nariai, Shiroh Itai, Hiroaki Kojima
The Effect of English Text Readability on Speech Duration of Second Language Learners. UV (2022)
Tomoko Nariai, Shiroh Itai, Hiroaki Kojima
Speech Analysis to Evaluate Robot-Assisted Recreation of Older Adults with Dementia. J. Robotics Mechatronics 33 (4) (2021)
Tomoko Nariai, Shiroh Itai, Hiroaki Kojima
Evaluating Effectiveness of Robot-Assisted Recreation for Older Adults by Speech Analysis. LifeTech (2021)
Tomoko Nariai, Shiroh Itai, Hiroaki Kojima
Conversation Analysis of Robot-Assisted Recreation for Older Adults with Dementia. UV (2020)
Tomoko Nariai, Hiroaki Kojima, Hiroyuki Obari, Shiroh Itai
Method of intonation conversion for facilitating English communication between native and non-native speakers. UV (2018)
Misato Nihei, Yuko Nishiura, Ikuko Mamiya, Hiroaki Kojima, Ken Sadohara, Shinichi Ohnaka, Minoru Kamata, Takenobu Inoue
Change in the Relationship Between the Elderly and Information Support Robot System Living Together. HCI (28) (2017)
Naoki Kanatani, Hiroaki Kojima, Kazuhiro Oiwa
Dynamic Alignment and Millimeter-scale Vortex Formation of Microtubules Driven by Different Types of Dynein. BICT (2015)
Miki Hirabayashi, Syunsuke Kinoshita, Shukichi Tanaka, Hajime Honda, Hiroaki Kojima, Kazuhiro Oiwa
Cellular Automata Approach for Characterizing of DNA Tile Computing. J. Cell. Autom. 9 (2-3) (2014)
Miki Hirabayashi, Shukichi Tanaka, Hiroaki Kojima
Analysis on breathing dynamics of DNA circuits. BioCAS (2014)
Shuichi Itahashi, Tomoko Ohsuga, Yuichi Ishimoto, Hiroaki Kojima, Kiyotaka Uchimoto, Shunsuke Kozawa
Revised catalogue specifications of speech corpora with user-friendly visualization and search system. O-COCOSDA (2014)
Shi-wook Lee, Hiroaki Kojima, Kazuyo Tanaka, Yoshiaki Itoh
Experimental Evaluation of Probabilistic Similarity for Spoken Term Detection. ICPRAM (2013)
Ken Sadohara, Hiroaki Kojima, Takuya Narita, Misato Nihei, Minoru Kamata, Shinichi Onaka, Yoshihiro Fujita, Takenobu Inoue
Sub-lexical Dialogue Act Classification in a Spoken Dialogue System Support for the Elderly with Cognitive Disabilities. SLPAT (2013)
Miki Hirabayashi, Syunsuke Kinoshita, Shukichi Tanaka, Hajime Honda, Hiroaki Kojima, Kazuhiro Oiwa
Cellular Automata Analysis on Self-assembly Properties in DNA Tile Computing. ACRI (2012)
Yuki Takahashi, Hiroaki Kojima, Ken-ichi Okada
Injured person information management during second triage. UIST (2011)
Miki Hirabayashi, Akio Nishikawa, Fumiaki Tanaka, Masami Hagiya, Hiroaki Kojima, Kazuhiro Oiwa
Analysis on Secure and Effective Applications of a DNA-Based Cryptosystem. BIC-TA (2011)
Hiroaki Kojima, Kentaro Nagahashi, Ken-ichi Okada
Proposal of the Disaster-Relief Training System Using the Electronic Triage Tag. AINA (2011)
Miki Hirabayashi, Hiroaki Kojima, Kazuhiro Oiwa, Akio Nishikawa, Fumiaki Tanaka, Masami Hagiya
Implementation of tile sequencing for DNA logical computation toward next-generation information security. BIC-TA (2010)
Hiroyuki Obari, Hiroaki Kojima, Machi Okumura, Masahiro Yoshikawa, Shuichi Itahashi
Investigating the effectiveness of Prontest software to train English proficiency. SLaTE (2009)
Akira Sasou, Hiroaki Kojima
Noise Robust Speech Recognition Applied to Voice-Driven Wheelchair. EURASIP J. Adv. Signal Process. 2009 (2009)
Miki Hirabayashi, Hiroaki Kojima, Kazuhiro Oiwa
Design of True Random One-Time Pads in DNA XOR Cryptosystem. IWNC (2009)
Soo-Young Suk, Hiroaki Kojima
Tied-state multi-path HMnet model using three-domain successive state splitting. INTERSPEECH (2009)
Soo-Young Suk, Hyun-Yeol Chung, Hiroaki Kojima
Voice/Non-Voice Classification Using Reliable Fundamental Frequency Estimator for Voice Activated Powered Wheelchair Control. ICESS (2007)
Soo-Young Suk, Hiroaki Kojima
Voice activated powered wheelchair with non-voice rejection algorithm. INTERSPEECH (2007)
Michael J. Moore, Akihiro Enomoto, Tadashi Nakano, Atsushi Kayasuga, Hiroaki Kojima, Hitoshi Sakakibara, Kazuhiro Oiwa, Tatsuya Suda
Molecular Communication: Simulation of Microtubule Topology. IWNC (2007)
Soo-Young Suk, Hiroaki Kojima
Voice-activated powered wheelchair for severely disabled persons. IEICE Electron. Express 4 (18) (2007)
Akira Sasou, Hiroaki Kojima
Noise robust speech recognition for voice driven wheelchair. INTERSPEECH (2007)
Michael J. Moore, Akihiro Enomoto, Tadashi Nakano, Tatsuya Suda, Atsushi Kayasuga, Hiroaki Kojima, Hitoshi Sakakibara, Kazuhiro Oiwa
Simulation of a molecular motor based communication network. BIONETICS (2006)
Ken Sadohara, Shi-wook Lee, Hiroaki Kojima
Domain-Independent Topic Segmentation Using a String Kernel on Recognized Sub-Word Sequences. SLT (2006)
Michael J. Moore, Akihiro Enomoto, Tadashi Nakano, Ryota Egashira, Tatsuya Suda, Atsushi Kayasuga, Hiroaki Kojima, Hitoshi Sakakibara, Kazuhiro Oiwa
A Design of a Molecular Communication System for Nanomachines Using Molecular Motors. PerCom Workshops (2006)
Hiroaki Kojima, Kazuyo Tanaka
Mixed-lingual spoken word recognition by using VQ codebook sequences of variable length segments. INTERSPEECH (2003)
Kazuyo Tanaka, Hiroaki Kojima, Nahoko Fujimura, Yoshiaki Itoh
Constructing Speech Processing Systems on Universal Phonetic Codes Accompanied with Reference Acoustic Models. ICPR (3) (2002)
Hiroaki Kojima, Kazuyo Tanaka
Extracting phonological chunks based on piecewise linear segment lattices. INTERSPEECH (2000)
Kazuyo Tanaka, Hiroaki Kojima
Between-word distance calculation in a symbolic domain and its applications to speech recognition. Inf. Sci. 123 (1-2) (2000)
Kazuyo Tanaka, Hiroaki Kojima
A speech recognition method with a language-independent intermediate phonetic code. INTERSPEECH (2000)
Hiroaki Kojima, Kazuyo Tanaka
Generalized phone modeling based on piecewise linear segment lattice. ICSLP (1998)
Kazuyo Tanaka, Hiroaki Kojima
Speech recognition based on the distance calculation between intermediate phonetic code sequences in symbolic domain. ICSLP (1998)
Hiroaki Kojima, Kazuyo Tanaka
Organizing phone models based on piecewise linear segment lattices of speech samples. EUROSPEECH (1997)
Kazuyo Tanaka, Hiroaki Kojima
A method of extracting time-varying acoustic features effective for speech recognition. ICASSP (1997)
Hiroaki Kojima, Kazuyo Tanaka, Satoru Hayamizu
Generating phoneme models for forming phonological concepts. ICSLP (1994)
Hiroaki Kojima, Kazuyo Tanaka, Satoru Hayamizu
Formation of phonological concept structures from spoken word samples. ICSLP (1992)