Masayuki Okamoto

Publication Activity (10 Years)

Years Active: 1978-2023
Publications (10 Years): 7

Top Topics

Top Venues

UbiComp/ISWC Adjunct

Publications

Masayuki Okamoto
Editor's Message to Special Issue of Collaboration Technologies and Network Services to Support the New Normal Era. J. Inf. Process. 31 (2023)
Yuta Ohori, Hiroaki Yamada, Fuka Ikeda, Masayuki Okamoto, Toshihiko Tanaka
A Practical Control Strategy for Hybrid Static Var Compensator. ISCIT (2021)
Ayana Yamamoto, Yuichi Miyamura, Kouta Nakata, Masayuki Okamoto
Company Relation Extraction from Web News Articles for Analyzing Industry Structure. ICSC (2017)
Masayuki Okamoto, Zifei Shan, Ryohei Orihara
Applying Information Extraction for Patent Structure Analysis. SIGIR (2017)
Yuki Okamoto, Fuka Ikeda, Kei Nishikawa, Hiroaki Yamada, Toshihiko Tanaka, Masayuki Okamoto
Reducing capacitances of DC capacitors in smart charger for electric vehicles in single-phase three-wire distribution feeders with sinusoidal charging and discharging for Li-ion batteries. GCCE (2017)
Takeshi Yoneyama, Daichi Tatsuno, Kiichiro Kawamoto, Masayuki Okamoto
Effect of Press Slide Speed and Stroke on Cup Forming Using a Plain-Woven Carbon Fiber Thermoplastic Composite Sheet. Int. J. Autom. Technol. 10 (3) (2016)
Masayuki Okamoto, Cheng Chen
Improving GPS-based indoor-outdoor detection with moving direction information from smartphone. UbiComp/ISWC Adjunct (2015)
Masayuki Okamoto, Toshihiko Tanaka, Koyo Matuzaki, Tamotsu Hashizume, Hiroaki Yamada
13.56-MHz Class-E RF power amplifier using normally-on GaN HEMT. IECON (2014)
Masayuki Okamoto
Topic-by-Topic Activity Estimation for Knowledge Work Lifelog. CollabTech (2014)
Fumihiro Furukori, Shinpei Yamazaki, T. Miyagishi, Keiichiro Shirai, Masayuki Okamoto
An OCR System with OCRopus for Scientific Documents Containing Mathematical Formulas. ICDAR (2013)
Shingo Kawano, Eiji Hiraki, Toshihiko Tanaka, Masayuki Okamoto
Performance analysis for high-frequency link AC-AC contact-less power supply system in parking tower. IECON (2012)
Takayuki Hirokawa, Eiji Hiraki, Toshihiko Tanaka, Masayuki Okamoto, Mutsuo Nakaoka
The practical evaluations of time-sharing high-frequency resonant soft-switching inverter for all metal IH cooking appliances. IECON (2012)
Kotaro Nakazawa, Keiichiro Shirai, Masayuki Okamoto, Toshio Koga
Flicker and black-streak artifact removal from images of display monitors taken by video cameras. APSIPA (2012)
Keiichiro Shirai, Masashi Akita, Masayuki Okamoto, Kazuya Tanikawa, Takaaki Akiyama, Tetsuji Sakaguchi
Removal of Background Patterns and Signatures for Magnetic Ink Character Recognition of Checks. Document Analysis Systems (2012)
Keiichiro Shirai, Masahiro Okuda, Takao Jinno, Masayuki Okamoto, Masaaki Ikehara
Local Covariance Filtering for Color Images. ACCV (4) (2012)
Keiichiro Shirai, Masayuki Okamoto, Masaaki Ikehara
Noiseless no-flash photo creation by color transform of flash image. ICIP (2011)
Nayuko Watanabe, Masayuki Okamoto, Masaaki Kikuchi, Takayuki Iida, Kenta Sasaki, Kensuke Horiuchi, Masanori Hattori
Designing Mobile Search Interface with Query Term Extraction. KES (3) (2011)
Masayuki Okamoto, Shunsuke Otani, Yasumasa Kaitani, Kenko Uchida
Identification of driver operations with extraction of driving primitives. CCA (2011)
Shinpei Yamazaki, Fumihiro Furukori, Qinzheng Zhao, Keiichiro Shirai, Masayuki Okamoto
Embedding a Mathematical OCR Module into OCRopus. ICDAR (2011)
Masayuki Okamoto, Masaaki Kikuchi, Nayuko Watanabe, Takayuki Iida, Kenta Sasaki, Masanori Hattori
Semi-automatic Evaluation System for Supporting Term Extraction Application Development. ICSC (2011)
Masayuki Okamoto, Nayuko Watanabe, Shinichi Nagano, Kenta Cho
Annotating knowledge work lifelog: term extraction from sensor and operation history. CIKM (2011)
Kenta Sasaki, Masayuki Okamoto, Nayuko Watanabe, Masaaki Kikuchi, Takayuki Iida, Masanori Hattori
Extracting preference terms from web browsing histories excluding pages unrelated to users' interests. SAC (2011)
Masayuki Okamoto, Shigeru Morimoto, Masataka Ohashi, Kenko Uchida
Automobile On-demand Gear-shift Control Including Driver Characteristics. CCA (2010)
Masayuki Okamoto, Nayuko Watanabe, Masaaki Kikuchi, Takayuki Iida, Kenta Sasaki, Kensuke Horiuchi, Tomohiro Yamasaki, Sumi Omura, Masanori Hattori
First query term extraction from current webpage for mobile applications. MUM (2010)
Masayuki Okamoto, Masaaki Kikuchi
Discovering Volatile Events in Your Neighborhood: Local-Area Topic Extraction from Blog Entries. AIRS (2009)
Masayuki Okamoto, Masaaki Kikuchi, Tomohiro Yamasaki
One-button search extracts wider interests: an empirical study with video bookmarking search. SIGIR (2008)
Keiichiro Shirai, Masanori Wakabayashi, Masayuki Okamoto, Hiroaki Yamamoto
A Study for High Performance Character Extraction from Color Scene Images. Document Analysis Systems (2008)
Masayuki Okamoto, Naoki Iketani, Keisuke Nishimura, Masaaki Kikuchi, Kenta Cho, Masanori Hattori, Sougo Tsuboi
Finding two-level interpersonal context: proximity and conversation detection from personal audio feature data. INTERSPEECH (2008)
Takahiro Kawamura, Shinichi Nagano, Yumiko Mizoguchi, Masumi Inaba, Tomohiro Yamasaki, Masayuki Okamoto
Ontology-based WOM extraction service from weblogs. SAC (2008)
Tomohiro Yamasaki, Kenta Cho, Masayuki Okamoto, Yuzo Okamoto, Masanori Hattori
Implementation and evaluation of context-aware agent framework. Systems and Computers in Japan 38 (12) (2007)
Hiroaki Yamamoto, Takashi Miyazaki, Masayuki Okamoto
Bit-Parallel Algorithms for Translating Regular Expressions into NFAs. IEICE Trans. Inf. Syst. (2) (2007)
Masayuki Okamoto, Hideo Umeki
Toward Video Bookmarking Search: Search-Target Inference from TVWatching. ICSC (2007)
Kenta Cho, Yuzo Okamoto, Tomohiro Yamasaki, Masayuki Okamoto, Masanori Hattori, Akihiko Ohsuga
Implementation of Telematics Services with Context-Aware Agent Framework. UCS (2006)
Kazuki Ashida, Masayuki Okamoto, Hiroki Imai, Tsubasa Nakatsuka
Performance Evaluation of a Mathematical Formula Recognition System with a large scale of printed formula images. DIAL (2006)
Simon M. Lucas, Alex Panaretos, Luis Sosa, Anthony Tang, Shirley Wong, Robert Young, Kazuki Ashida, Hiroki Nagai, Masayuki Okamoto, Hiroaki Yamamoto, Hidetoshi Miyao, JunMin Zhu, WuWen Ou, Christian Wolf, Jean-Michel Jolion, Leon Todoran, Marcel Worring, Xiaofan Lin
ICDAR 2003 robust reading competitions: entries, results, and future directions. Int. J. Document Anal. Recognit. 7 (2-3) (2005)
Masayuki Okamoto, Kenta Cho, Yuzo Okamoto, Tomohiro Yamasaki, Masanori Hattori
User-model-based adaptability evaluation for context-aware systems. ICPS (2005)
Masayuki Okamoto
Gradual probabilistic DFA learning with caching for conversational agents. Systems and Computers in Japan 35 (7) (2004)
Hidetoshi Miyao, Masayuki Okamoto
Stave Extraction for Printed Music Scores Using DP Matching. J. Adv. Comput. Intell. Intell. Informatics 8 (2) (2004)
Masayuki Okamoto, Katherine Isbister, Hideyuki Nakanishi, Toru Ishida
Supporting Cross-Cultural Communication with a Large-Screen System. New Gener. Comput. 20 (2) (2002)
Masayuki Okamoto, Hiroki Imai, Kazuhiko Takagi
Performance Evaluation of a Robust Method for Mathematical Expression Recognition. ICDAR (2001)
Masayuki Okamoto, Yeonsoo Yang, Toru Ishida
Wizard of Oz Method for Learning Dialog Agents. CIA (2001)
Hideo Kasuga, Masayuki Okamoto, Hiroaki Yamamoto
Extraction of characters from color documents. Document Recognition and Retrieval (2000)
Hideo Kasuga, Hiroaki Yamamoto, Masayuki Okamoto
Color quantization using the fast K-means algorithm. Systems and Computers in Japan 31 (8) (2000)
Toru Ishida, Jun-ichi Akahani, Kaoru Hiramatsu, Katherine Isbister, Stefan Lisowski, Hideyuki Nakanishi, Masayuki Okamoto, Yasuhiko Miyazaki, Ken Tsutsuguchi
Digital City Kyoto: Towards a Social Information Infrastructure. CIA (1999)
Masayuki Okamoto, Hideyuki Nakanishi, Katherine Isbister, Toru Ishida
Supporting cross-cultural communication in real-world encounters. HCI (2) (1999)
Masayuki Okamoto, Hideyuki Nakanishi, Toshikazu Nishimura, Toru Ishida
Silhouettell: Awareness Support for Real-World Encounter. Community Computing and Support Systems (1998)
Masayuki Okamoto, Syougo Sakaguchi, Tadashi Suzuki
Segmentation of Touching Characters in Formulas. Document Analysis Systems (1998)
Hashim M. Twaakyondo, Masayuki Okamoto
Structure analysis and recognition of mathematical expressions. ICDAR (1995)
Masayuki Okamoto, Makoto Takahashi
A hybrid page segmentation method. ICDAR (1993)
Masayuki Okamoto, Nobuo Takahashi, Kouichi Kawata
Algorithms of magnifying/reducing, rotation and border following using segmented block code. Systems and Computers in Japan 18 (5) (1987)
Takuya Katayama, Masayuki Okamoto, Hajime Enomoto
Characterization of the Structure-Generating Functions of Regular Sets and the DOL Growth Functions Inf. Control. 36 (1) (1978)