Naoto Iwahashi
Naoto Iwahashi
Okayama Prefectural University
Verified email at - Homepage
Cited by
Cited by
ATR μ-Talk Speech Synthesis System
Y Sagisaka, N Kaiki, N Iwahashi, K Mimura
Second International Conference on Spoken Language Processing, 1992
Robots that learn language: Developmental approach to human-machine conversations
N Iwahashi
International Workshop on Emergence and Evolution of Linguistic …, 2006
Method and apparatus for encoding voice signals divided into a plurality of frequency bands
Y Fujiwara, T Umezawa, M Nishiguchi, M Akune, N Iwahashi, K Akagiri
US Patent 5,115,240, 1992
Symbol emergence in robotics: a survey
T Taniguchi, T Nagai, T Nakamura, N Iwahashi, T Ogata, H Asoh
Advanced Robotics 30 (11-12), 706-728, 2016
Multimodal object categorization by a robot
T Nakamura, T Nagai, N Iwahashi
2007 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2007
Semi-supervised speaker adaptation
S Goronzy, R Kompe, P Buchner, N Iwahashi
US Patent 6,799,162, 2004
Radio communication method and system
M Higashiyama, N Iwahashi, T Kunihiro, J Nakai
US Patent 4,837,802, 1989
Speech spectrum conversion based on speaker interpolation and multi-functional representation with weighting by radial basis function networks
N Iwahashi, Y Sagisaka
Speech Communication 16 (2), 139-151, 1995
Grounding of word meanings in multimodal concepts using LDA
T Nakamura, T Nagai, N Iwahashi
2009 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2009
Information-processing apparatus, information-processing method and information-processing program
N Iwahashi
US Patent App. 10/860,747, 2005
Language acquisition through a human–robot interface by combining speech, visual, and behavioral information
N Iwahashi
Information Sciences 156 (1-2), 109-121, 2003
Speech recognition apparatus, speech recognition method, and speech recognition robot
M Nakano, N Iwahashi, K Funakoshi, T Sumii
US Patent 8,886,534, 2014
Autonomous acquisition of multimodal information for online object concept formation by robots
T Araki, T Nakamura, T Nagai, K Funakoshi, M Nakano, N Iwahashi
2011 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2011
Learning, generation and recognition of motions by reference-point-dependent probabilistic models
K Sugiura, N Iwahashi, H Kashioka, S Nakamura
Advanced Robotics 25 (6-7), 825-848, 2011
Digital signal encoding apparatus
M Nishiguchi, Y Fujiwara, T Umezawa
US Patent 5,151,941, 1992
Grounding of word meanings in latent dirichlet allocation-based multimodal concepts
T Nakamura, T Araki, T Nagai, N Iwahashi
Advanced Robotics 25 (17), 2189-2206, 2011
Online learning of concepts and words using multimodal LDA and hierarchical Pitman-Yor Language Model
T Araki, T Nakamura, T Nagai, S Nagasaka, T Taniguchi, N Iwahashi
2012 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2012
Speech spectrum transformation by speaker interpolation
N Iwahashi, Y Sagisaka
Proceedings of ICASSP'94. IEEE International Conference on Acoustics, Speech …, 1994
Learning object-manipulation verbs for human-robot communication
K Sugiura, N Iwahashi
Proceedings of the 2007 workshop on Multimodal interfaces in semantic …, 2007
Feature extraction apparatus and method and pattern recognition apparatus and method
N Iwahashi, H Bao, H Honda
US Patent 7,117,151, 2006
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