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ORCIDMasayuki Okamoto
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2020 – today
- 2023
[j11]Masayuki Okamoto:
Editor's Message to Special Issue of Collaboration Technologies and Network Services to Support the New Normal Era. J. Inf. Process. 31: 1 (2023)- 2021
- [c40]Yuta Ohori, Hiroaki Yamada, Fuka Ikeda, Masayuki Okamoto, Toshihiko Tanaka:
A Practical Control Strategy for Hybrid Static Var Compensator. ISCIT 2021: 118-122
2010 – 2019
- 2017
- [c39]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: 1-2 - [c38]Ayana Yamamoto, Yuichi Miyamura, Kouta Nakata, Masayuki Okamoto:
Company Relation Extraction from Web News Articles for Analyzing Industry Structure. ICSC 2017: 89-92 - [c37]Masayuki Okamoto, Zifei Shan, Ryohei Orihara:
Applying Information Extraction for Patent Structure Analysis. SIGIR 2017: 989-992 - 2016
- [j10]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): 381-391 (2016) - 2015
- [c36]Masayuki Okamoto, Cheng Chen:
Improving GPS-based indoor-outdoor detection with moving direction information from smartphone. UbiComp/ISWC Adjunct 2015: 257-260 - 2014
- [c35]Masayuki Okamoto:
Topic-by-Topic Activity Estimation for Knowledge Work Lifelog. CollabTech 2014: 29-39 - [c34]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: 982-987 - 2013
- [c33]Fumihiro Furukori, Shinpei Yamazaki, T. Miyagishi, Keiichiro Shirai, Masayuki Okamoto:
An OCR System with OCRopus for Scientific Documents Containing Mathematical Formulas. ICDAR 2013: 1175-1179 - 2012
- [c32]Keiichiro Shirai, Masahiro Okuda, Takao Jinno, Masayuki Okamoto, Masaaki Ikehara:
Local Covariance Filtering for Color Images. ACCV (4) 2012: 406-417 - [c31]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: 1-4 - [c30]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: 190-194 - [c29]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: 645-650 - [c28]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: 3302-3307 - 2011
- [c27]Masayuki Okamoto, Shunsuke Otani, Yasumasa Kaitani, Kenko Uchida:
Identification of driver operations with extraction of driving primitives. CCA 2011: 338-344 - [c26]Masayuki Okamoto, Nayuko Watanabe, Shinichi Nagano, Kenta Cho:
Annotating knowledge work lifelog: term extraction from sensor and operation history. CIKM 2011: 2581-2584 - [c25]Shinpei Yamazaki, Fumihiro Furukori, Qinzheng Zhao, Keiichiro Shirai, Masayuki Okamoto:
Embedding a Mathematical OCR Module into OCRopus. ICDAR 2011: 880-884 - [c24]Keiichiro Shirai, Masayuki Okamoto, Masaaki Ikehara:
Noiseless no-flash photo creation by color transform of flash image. ICIP 2011: 3437-3440 - [c23]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: 67-76 - [c22]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: 823-824 - [c21]Masayuki Okamoto, Masaaki Kikuchi, Nayuko Watanabe, Takayuki Iida, Kenta Sasaki, Masanori Hattori:
Semi-automatic Evaluation System for Supporting Term Extraction Application Development. ICSC 2011: 7-12 - 2010
- [c20]Masayuki Okamoto, Shigeru Morimoto, Masataka Ohashi, Kenko Uchida:
Automobile On-demand Gear-shift Control Including Driver Characteristics. CCA 2010: 896-901 - [c19]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: 19
2000 – 2009
- 2009
- [c18]Masayuki Okamoto, Masaaki Kikuchi:
Discovering Volatile Events in Your Neighborhood: Local-Area Topic Extraction from Blog Entries. AIRS 2009: 181-192 - 2008
- [c17]Keiichiro Shirai, Masanori Wakabayashi, Masayuki Okamoto, Hiroaki Yamamoto:
A Study for High Performance Character Extraction from Color Scene Images. Document Analysis Systems 2008: 293-298 - [c16]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: 2482-2485 - [c15]Takahiro Kawamura, Shinichi Nagano, Yumiko Mizoguchi, Masumi Inaba, Tomohiro Yamasaki, Masayuki Okamoto:
Ontology-based WOM extraction service from weblogs. SAC 2008: 2231-2236 - [c14]Masayuki Okamoto, Masaaki Kikuchi, Tomohiro Yamasaki:
One-button search extracts wider interests: an empirical study with video bookmarking search. SIGIR 2008: 779-780 - 2007
- [j9]Hiroaki Yamamoto, Takashi Miyazaki, Masayuki Okamoto:
Bit-Parallel Algorithms for Translating Regular Expressions into NFAs. IEICE Trans. Inf. Syst. 90-D(2): 418-427 (2007) - [j8]Tomohiro Yamasaki, Kenta Cho, Masayuki Okamoto, Yuzo Okamoto, Masanori Hattori:
Implementation and evaluation of context-aware agent framework. Syst. Comput. Jpn. 38(12): 86-98 (2007) - [c13]Masayuki Okamoto, Hideo Umeki:
Toward Video Bookmarking Search: Search-Target Inference from TVWatching. ICSC 2007: 605-614 - 2006
- [c12]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: 320-331 - [c11]Kenta Cho, Yuzo Okamoto, Tomohiro Yamasaki, Masayuki Okamoto, Masanori Hattori, Akihiko Ohsuga:
Implementation of Telematics Services with Context-Aware Agent Framework. UCS 2006: 98-110 - 2005
- [j7]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): 105-122 (2005) - [c10]Masayuki Okamoto, Kenta Cho, Yuzo Okamoto, Tomohiro Yamasaki, Masanori Hattori:
User-model-based adaptability evaluation for context-aware systems. ICPS 2005: 470-473 - 2004
- [j6]Hidetoshi Miyao, Masayuki Okamoto:
Stave Extraction for Printed Music Scores Using DP Matching. J. Adv. Comput. Intell. Intell. Informatics 8(2): 208-215 (2004) - [j5]Masayuki Okamoto:
Gradual probabilistic DFA learning with caching for conversational agents. Syst. Comput. Jpn. 35(7): 24-32 (2004) - 2002
- [j4]Masayuki Okamoto, Katherine Isbister, Hideyuki Nakanishi, Toru Ishida:
Supporting Cross-Cultural Communication with a Large-Screen System. New Gener. Comput. 20(2): 165-186 (2002) - 2001
- [c9]Masayuki Okamoto, Yeonsoo Yang, Toru Ishida:
Wizard of Oz Method for Learning Dialog Agents. CIA 2001: 20-25 - [c8]Masayuki Okamoto, Hiroki Imai, Kazuhiko Takagi:
Performance Evaluation of a Robust Method for Mathematical Expression Recognition. ICDAR 2001: 121-128 - 2000
- [j3]Hideo Kasuga, Hiroaki Yamamoto, Masayuki Okamoto:
Color quantization using the fast K-means algorithm. Syst. Comput. Jpn. 31(8): 33-40 (2000) - [c7]Hideo Kasuga, Masayuki Okamoto, Hiroaki Yamamoto:
Extraction of characters from color documents. Document Recognition and Retrieval 2000: 278-285
1990 – 1999
- 1999
- [c6]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: 34-46 - [c5]Masayuki Okamoto, Hideyuki Nakanishi, Katherine Isbister, Toru Ishida:
Supporting cross-cultural communication in real-world encounters. HCI (2) 1999: 442-446 - 1998
- [c4]Masayuki Okamoto, Syougo Sakaguchi, Tadashi Suzuki:
Segmentation of Touching Characters in Formulas. Document Analysis Systems 1998: 151-156 - [c3]Masayuki Okamoto, Hideyuki Nakanishi, Toshikazu Nishimura, Toru Ishida:
Silhouettell: Awareness Support for Real-World Encounter. Community Computing and Support Systems 1998: 316-329 - 1995
- [c2]Hashim M. Twaakyondo, Masayuki Okamoto:
Structure analysis and recognition of mathematical expressions. ICDAR 1995: 430-437 - 1993
- [c1]Masayuki Okamoto, Makoto Takahashi:
A hybrid page segmentation method. ICDAR 1993: 743-746
1980 – 1989
- 1987
- [j2]Masayuki Okamoto, Nobuo Takahashi, Kouichi Kawata:
Algorithms of magnifying/reducing, rotation and border following using segmented block code. Syst. Comput. Jpn. 18(5): 91-99 (1987)
1970 – 1979
- 1978
- [j1]Takuya Katayama, Masayuki Okamoto, Hajime Enomoto:
Characterization of the Structure-Generating Functions of Regular Sets and the DOL Growth Functions. Inf. Control. 36(1): 85-101 (1978)
Coauthor Index
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