Naohisa Komatsu

According to our database, Naohisa Komatsu authored at least 34 papers between 1990 and 2015.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2015

Embedded Systems.

Naohisa Komatsu, Manabu Nakano

Proceedings of the Encyclopedia of Biometrics, Second Edition, 2015

2013

Security performance evaluation for biometric template protection techniques.

Yoshiaki Isobe, Tetsushi Ohki, Naohisa Komatsu

Int. J. Biom., 2013

A study on gait recognition using LPC cepstrum for mobile terminal.

Masatsugu Ichino, Hiroki Kasahara, Hideki Yoshii, Kazuhiro Tsurumaru, Naohisa Komatsu, Jiro Katto

Proceedings of the 2013 IEEE/ACIS 12th International Conference on Computer and Information Science, 2013

2011

Secure Public-Key Encryption from Random Oracle Transformation.

Mototsugu Nishioka, Naohisa Komatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

Public-Key Encryptions with Invariant Security Reductions in the Multi-User Setting.

Mototsugu Nishioka, Naohisa Komatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

Mean Approximate Formulas for GI/G/1 Processor-Sharing System.

Kentaro Hoshi, Yoshiaki Shikata, Yoshitaka Takahashi, Naohisa Komatsu

IEICE Trans. Commun., 2011

A Cost-Equation Analysis of General-Input General-Service Processor Sharing System.

Kentaro Hoshi, Naohisa Komatsu, Yoshitaka Takahashi

Proceedings of the Operations Research Proceedings 2011, Selected Papers of the International Conference on Operations Research (OR 2011), August 30, 2011

Internet Traffic Classification Using LPC Cepstrum.

Masatsugu Ichino, Hiroaki Maeda, Kentaro Hoshi, Naohisa Komatsu, Kei Takeshita, Masayuki Tsujino, Haruhisa Hasegawa, Hideaki Yoshino

Proceedings of IEEE International Conference on Communications, 2011

2010

Accurate motion estimation for image of spatial periodic pattern.

Jun-ichi Kimura, Naohisa Komatsu

Proceedings of the Picture Coding Symposium, 2010

A Further Remark on Diffusion Approximations with RB and ER Boundary Conditions.

Kentaro Hoshi, Yu Nonaka, Yoshitaka Takahashi, Naohisa Komatsu

Proceedings of the Operations Research Proceedings 2010, 2010

Speaker gender recognition using score level fusion by AdaBoost.

Masatsugu Ichino, Naohisa Komatsu, Jian-Gang Wang, Wei Yun You

Proceedings of the 11th International Conference on Control, 2010

A metric of identification performance of biometrics based on information content.

Seira Hidano, Tetsushi Ohki, Naohisa Komatsu, Kenta Takahashi

Proceedings of the 11th International Conference on Control, 2010

Internet Traffic Classification Using Score Level Fusion of Multiple Classifier.

Masatsugu Ichino, Hiroaki Maeda, Takeshi Yamashita, Kentaro Hoshi, Naohisa Komatsu, Kei Takeshita, Masayuki Tsujino, Motoi Iwashita, Hideaki Yoshino

Proceedings of the 9th IEEE/ACIS International Conference on Computer and Information Science, 2010

2009

Embedded Systems.

Naohisa Komatsu, Manabu Nakano

Proceedings of the Encyclopedia of Biometrics, 2009

Traffic performance for a time-out scheme communication system.

Kentaro Hoshi, Sumito Iijima, Yoshitaka Takahashi, Naohisa Komatsu

Proceedings of the International Conference on Ultra Modern Telecommunications, 2009

Improving the safety and practicality of authorization technology using LOAF.

Takumi Akahoshi, Manabu Okamoto, Michio Shimomura, Naohisa Komatsu

Proceedings of the 5th Workshop on Digital Identity Management, 2009

2008

A Note on the Random Oracle Methodology.

Mototsugu Nishioka, Naohisa Komatsu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Text-indicated speaker recognition using kernel mutual subspace method.

Masatsugu Ichino, Hitoshi Sakano, Naohisa Komatsu

Proceedings of the 10th International Conference on Control, 2008

On biometric encryption using fingerprint and it's security evaluation.

Seira Hidano, Tetsushi Ohki, Naohisa Komatsu, Masao Kasahara

Proceedings of the 10th International Conference on Control, 2008

2007

Multi-Server Loss System with T-Limited Service for Traffic Control in Information Networks.

Yoshitaka Takahashi, Yoshiaki Shikata, Kazunori Okada, Naohisa Komatsu

Proceedings of the 16th International Conference on Computer Communications and Networks, 2007

2006

Safety of templates in biometric person authentication using error-correcting code.

Tetsushi Ohki, Shiro Akatsuka, Naohisa Komatsu, Masao Kasahara

Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VIII, 2006

Multimodal Biometrics of Lip Movements and Voice using Kernel Fisher Discriminant Analysis.

Masatsugu Ichino, Hitoshi Sakano, Naohisa Komatsu

Proceedings of the Ninth International Conference on Control, 2006

2005

A Study on Vulnerability in On-line Writer Verification System.

Yasushi Yamazaki, Akane Nakashima, Kazunobu Tasaka, Naohisa Komatsu

Proceedings of the Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August, 2005

2004

Digital watermarking based on process of speech production.

Toshiyuki Sakai, Naohisa Komatsu

Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VI, 2004

CELP-based speaker verification: an evaluation under noisy conditions.

Yasushi Yamazaki, Yusuke Fujita, Naohisa Komatsu

Proceedings of the 8th International Conference on Control, 2004

Speaker recognition using kernel mutual subspace method.

Masatsugu Ichino, Hitoshi Sakano, Naohisa Komatsu

Proceedings of the 8th International Conference on Control, 2004

2003

Text-indicated Writer Verification Using Hidden Markov Models.

Yasushi Yamazaki, Tsuyoshi Nagao, Naohisa Komatsu

Proceedings of the 7th International Conference on Document Analysis and Recognition (ICDAR 2003), 2003

2002

Dynamically weighted queueing for fair bandwidth allocation and its performance analysis.

Ryoichi Kawahara, Naohisa Komatsu

Proceedings of the IEEE International Conference on Communications, 2002

1999

Text-indicated speaker verification method using PSI-CELP parameters.

Takefumi Mogaki, Naohisa Komatsu, Hiroaki Nishikawa

Proceedings of the Security and Watermarking of Multimedia Contents, 1999

Accurate estimation of optical flow for fully automated tracking of moving-objects within video streams.

Atsunobu Hiraiwa, Keisuke Fuse, Naohisa Komatsu, Kazumi Komiya, Hiroaki Ikeda

Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

A Fully Automated Object Extraction from Video Stream: A Useful Tool for Distributed Object-Based Browsing and Content-Based Searching Systems.

Atsunobu Hiraiwa, Keisuke Fuse, Naohisa Komatsu, Kazumi Komiya, Hiroaki Ikeda

Proceedings of the IEEE International Conference on Multimedia Computing and Systems, 1999

Extraction of Personal Features from Stroke Shape, Writing Pressure and Pen Inclination in Ordinary Characters.

Yasushi Yamazaki, Yousuke Mizutani, Naohisa Komatsu

Proceedings of the Fifth International Conference on Document Analysis and Recognition, 1999

1997

Proposal for a Text-Indicated Writer Verification Method.

Yasushi Yamazaki, Naohisa Komatsu

Proceedings of the 4th International Conference Document Analysis and Recognition (ICDAR '97), 1997

1990

A Motion Detection Method on Video Image by Using Hierarchical Pixels.

Hideyoshi Tominaga, Naohisa Komatsu, Takeshi Miyashita, Tsuyoshi Hanamura

Syst. Comput. Jpn., 1990