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Hiroshi Koga
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2020 – today
- 2024
- [c19]Hiroshi Koga
:
Current Status and Issues of Online Practice in COVID-19 Epidemic. MISNC 2024: 114-117 - [c18]Hiroshi Koga
, Sachiko Yanagihara
:
Current Status and Challenges of Fully Working at Home Workers under COVID-19 Epidemic Results from Semi-Structured Interviews. MISNC 2024: 163-166 - 2023
- [j8]Hiroshi Koga
:
On the Lost Property of Telework During the COVID-19 Pandemic in Japan: From the Perspective of Sociomateriality and Organizational Citizenship Behaviour. Rev. Socionetwork Strateg. 17(1): 73-86 (2023) - [j7]Sachiko Yanagihara
, Hiroshi Koga
:
On the Work Autonomy Supported by Information and Communication Technology A Case Study of Work from Home in Japan before the COVID-19 Epidemic. Rev. Socionetwork Strateg. 17(1): 87-103 (2023) - [c17]Kenji Nakamura, Keiichi Yamazaki, Yusuke Arano, Akiko Yamazaki, Hiroshi Koga, Naoya Ohta, Takuya Mitsuhashi, Hideru Obinata, Yoshiaki Ohyama:
Pilot test of the mutual assistance system using a wearable device for the elderly in WEB3.0 technology. IIAI-AAI 2023: 705-708 - [c16]Hiroshi Koga
:
Expectations and Concerns about the Collection and Use of Personal Information : Considerations from the Results of the Web Survey. MISNC 2023: 84-86 - 2022
- [c15]Hiroshi Koga
:
On the Logic of Inducing Organizational Citizenship Behavior by ICT. MISNC 2022: 44-48 - [c14]Hiroshi Koga
:
Challenges in Utilizing Learning History Data from the Perspective of a Community of Practice: Through Comparison with Online Practice of Noh and Tea Ceremony. MISNC 2022: 49-52 - [c13]Sachiko Yanagihara
, Hiroshi Koga
:
The Impact of Information Systems for Managing Working Hours on the Autonomy of Telecommuters in Japan. MISNC 2022: 53-58 - [c12]Kota Watanabe, Takuto Koyama, Hiroshi Koga, Kiyotaka Izumi
, Takeshi Tsujimura:
Tactical Alignment of Aerial Transmission Laser Beam for Free Space Optics Communication. NBiS 2022: 102-114 - [c11]Kota Watanabe, Takuto Koyama, Hiroshi Koga, Kiyotaka Izumi
, Takeshi Tsujimura:
Robotic Alignment Technique of Search Control for Laser Beam Communication. SICE 2022: 258-263 - [c10]Takuto Koyama, Hiroshi Koga, Kota Watanabe, Kiyotaka Izumi
, Takeshi Tsujimura:
Optical beam control for aerial transmission based on laser profile simulation. SICE 2022: 788-793 - 2021
- [j6]Thomas Taro Lennerfors, Kiyoshi Murata
, Hiroshi Koga:
Editorial Preface: Why Cross-National Studies Between Japan and Sweden? Rev. Socionetwork Strateg. 15(1): 67-70 (2021) - [j5]Anders Persson
, Mikael Laaksoharju, Hiroshi Koga:
We Mostly Think Alike: Individual Differences in Attitude Towards AI in Sweden and Japan. Rev. Socionetwork Strateg. 15(1): 123-142 (2021) - 2020
- [c9]Hiroshi Koga
:
Social Materiality of Smartphone Game Apps - Case Analysis of Pokémon GO. HCC 2020: 315-322
2010 – 2019
- 2018
- [c8]Hiroshi Koga, Sachiko Yanagihara
:
On the Taxonomy of Social Media Marketing Approach. MISNC 2018: 21:1-21:8 - 2017
- [c7]Hiroshi Koga:
On the Significance and Typology of social media application in the early stage of disaster. MISNC 2017: 10:1-10:5 - [i1]Kazuhisa Matsunaga, Akira Hamada, Akane Minagawa, Hiroshi Koga:
Image Classification of Melanoma, Nevus and Seborrheic Keratosis by Deep Neural Network Ensemble. CoRR abs/1703.03108 (2017) - 2016
- [c6]Hiroshi Koga:
Overcoming the privacy of paradox in the purchase history data utilization. MISNC 2016: 5 - 2015
- [j4]Hiroshi Koga:
Generation process of gaze by the surveillance camera: case of Kamagasaki of Japan. SIGCAS Comput. Soc. 45(3): 6-10 (2015) - [j3]Sachiko Yanagihara, Hiroshi Koga:
The significance of ICT in the generation of code of conduct: from the perspective of polarization of ICT and organizational citizenship behavior. SIGCAS Comput. Soc. 45(3): 33-37 (2015) - [c5]Hiroshi Koga:
The Trap of Quantification of Advertising Effectiveness: A Preliminary Study of the Ethical Challenges of Native Advertising. MISNC 2015: 523-533 - 2014
- [c4]Sachiko Yanagihara
, Hiroshi Koga:
Case Study of Practice of the Tea Ceremony (Sado) through Distance Education - On the Ethics of ICT. HCC 2014: 136-145 - 2013
- [c3]Hiroshi Koga:
A study of the promotion of information sharing through presentation of suppositional context and using a concept of corporate household: case study of Tabio corporation in Japan. ICIQ 2013
2000 – 2009
- 2008
- [c2]Hidetaka Arimura, Takashi Yoshiura, Seiji Kumazawa, Kazuhiro Tanaka, Hiroshi Koga, Futoshi Mihara, Hiroshi Honda, Shuji Sakai, Fukai Toyofuku, Yoshiharu Higashida:
Computer-aided diagnostic method for classification of Alzheimer's disease with atrophic image features on MR images. Computer-Aided Diagnosis 2008: 69151P - 2007
- [j2]Masahiro Ohka, Hiroshi Koga, Yukihiro Mouri, Tokuhiro Sugiura, Tetsu Miyaoka, Yasunaga Mitsuya:
Figure and texture presentation capabilities of a tactile mouse equipped with a display pad of stimulus pins. Robotica 25(4): 451-460 (2007) - 2006
- [c1]Hidetaka Arimura, Takashi Yoshiura, Seiji Kumazawa, Hiroshi Koga, Shuji Sakai, Futoshi Mihara, Hiroshi Honda, Masafumi Ohki, Fukai Toyofuku, Yoshiharu Higashida:
Computerized method for automated measurement of thickness of cerebral cortex for 3-D MR images. Image Processing 2006: 61443V
1990 – 1999
- 1990
- [j1]Katsumoto Soejima, Akira Shida, Hiroshi Koga, Junnichi Ukai, Hiroshi Sata, Masaki Hirata:
A BiCMOS technology with 660-MHz vertical p-n-p transistor for analog/digital ASICs. IEEE J. Solid State Circuits 25(2): 410-416 (1990)
Coauthor Index
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