Takashi Okamoto

Publication Activity (10 Years)

Years Active: 1990-2023
Publications (10 Years): 12

Top Topics

Online Shopping

Multiple Constraints

University Students

Top Venues

J. Adv. Comput. Intell. Intell. Informatics

Publications

Yohei Hosoe, Takashi Okamoto, Tomomichi Hagiwara
H₂ Performance Analysis and Synthesis for Discrete-Time Linear Systems With Dynamics Determined by an i.i.d. Process. IEEE Control. Syst. Lett. 7 (2023)
Yohei Hosoe, Takashi Okamoto, Tomomichi Hagiwara
H2 Performance Analysis and Synthesis for Discrete-Time Linear Systems with Dynamics Determined by an i.i.d. Process. CoRR (2022)
Takashi Okamoto
Determinants of Purchase Intention in Online Purchasing During the COVID-19 Pandemic in Japan. MISNC (2021)
Takashi Okamoto, Jiro Yatsuhashi, Naoki Mizutani
Consumers' Priorities for Online Flea Market. MISNC/IEMT (2020)
Takashi Okamoto, Jiro Yatsuhashi, Naoki Mizutani
Japanese University Students' Acceptance of Cross-border Electronic Commerce. MISNC (2019)
Takashi Ohnishi, Takashi Okamoto, Keiichi Watanuki
Effect of Magnet Shapes on Metal Contamination Removal. CATA (2019)
Takashi Okamoto, Jiro Yatsuhashi, Naoki Mizutani
Young People's Purchase Intentions in Online Flea Market. MISNC (2018)
Takashi Okamoto, Nobuyuki Soga, Taro Kumagai, Hideo Arai
The Perceptual Gaps Between Companies' and University Students' Views on Fundamental Competencies. Rev. Socionetwork Strateg. 11 (2) (2017)
Yusuke Kobayashi, Takashi Okamoto, Seiichi Koakutsu
A Pareto optimal solution visualization method using SOM-NG with learning parameter optimization. SMC (2016)
Takashi Okamoto, Nobuyuki Soga, Taro Kumagai, Hideo Arai
Realities and Ideals of Competencies: The Perceptual Gaps between Companies and University Students. MISNC (2016)
Takashi Okamoto
Different perceptions of online shopping concerning product availability, consumer location, and experience. Int. J. Web Eng. Technol. 11 (3) (2016)
Naoto Suzuki, Takashi Okamoto, Seiichi Koakutsu
A Pareto Optimal Solution Visualization Method Using an Improved Growing Hierarchical Self-Organizing Maps Based on the Batch Learning. J. Adv. Comput. Intell. Intell. Informatics 20 (5) (2016)
Naoto Suzuki, Takashi Okamoto, Seiichi Koakutsu
Visualization of Pareto optimal solutions using MIGSOM. CEC (2015)
Koichi Yoshida, Takashi Okamoto, Seiichi Koakutsu
Equilibrium Solution Search on a Selfish Routing Problem with Multiple Constraints Using the Variable Metric Gradient Projection Method. SMC (2015)
Takashi Okamoto
Constrained optimization using the chaotic sequential quadratic approximation type Lagrange quasi-Newton method. SMC (2014)
Takashi Okamoto
Consumer Priorities in Online Shopping. KMO (2014)
Takashi Okamoto, Hironori Hirata
Chaotic Optimization Method without Initial Sampling Parameter Tuning - Empirical Comparisons of Two Approaches in Various Problems. SMC (2013)
Takashi Okamoto, Eitaro Aiyoshi
Gamification of the Optimization Problem and Multi-point Type Optimization Methods. SMC (2013)
Takashi Okamoto
Japanese Students' Perception of B2C. KMO (2013)
Takashi Okamoto, Hironori Hirata
Global optimization using a multipoint type quasi-chaotic optimization method. Appl. Soft Comput. 13 (2) (2013)
Eitaro Aiyoshi, Atsushi Maki, Takashi Okamoto
The robustness of a Nash equilibrium simulation model: Game-theoretic approach using variable metric projection method. Math. Comput. Simul. 81 (7) (2011)
Nobuyuki Soga, Takashi Okamoto
Using Choice Experiments to Value an Electronic Commerce. SAINT (2011)
Takashi Okamoto, Hironori Hirata
Constrained optimization using the quasi-chaotic optimization method with the exact penalty function and the sequential quadratic programming. SMC (2011)
Takashi Okamoto
The Study on Consumer Behavior of Online Shops. SAINT (2010)
Takashi Okamoto, Hironori Hirata
Global optimization using a multi-point type quasi-chaotic optimization method with the simultaneous perturbation gradient approximation. SMC (2010)
Takashi Okamoto
Information Sharing System for Maintenance of Sewage Facilities. SAINT (2009)
Takashi Okamoto, Hironori Hirata
Constrained Optimization using the Lagrangian Method and the Improved Discrete Gradient Chaos Model. SMC (2009)
Takashi Okamoto, Kyle Buza
Visualization of Social Interactions in Facebook. ICWSM (2008)
Takashi Okamoto
B to C for Revitalizing Rural Economy. SAINT (2008)
Takashi Okamoto, Eitaro Aiyoshi
Global optimization using a synchronization of multiple search Points autonomously driven by a chaotic dynamic model. J. Glob. Optim. 41 (2) (2008)
Yoichi Takeuchi, Takashi Okamoto, Kazutoshi Yokoyama, Shigeyuki Matsuda
A Differential-analysis Approach for Improving SOAP Processing Performance. EEE (2005)
Kazufumi Kaneda, Takashi Okamoto, Eihachiro Nakamae, Tomoyuki Nishita
Photorealistic image synthesis for outdoor scenery under various atmospheric conditions. Vis. Comput. 7 (5&6) (1991)
Eihachiro Nakamae, Kazufumi Kaneda, Takashi Okamoto, Tomoyuki Nishita
A lighting model aiming at drive simulators. SIGGRAPH (1990)