Toru Hiraoka

22 papers C 2Journal 19Unranked 1
YearRankTypeTitle / Venue / Authors
2023 J jnl
A Method to Improve the Quality of Point-Light-Style Images Using Peripheral Difference Filters with Different Window Sizes.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Toru Hiraoka, Kanya Goto
2023 J jnl
Generation of Reaction-Diffusion-Pattern-Like Images with Partially Variable Size.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Toru Hiraoka
2021 J jnl
Differences in Chinese and Western tourists faced with Japanese hospitality: A natural language processing approach.
CoRR
Elisa Claire Alemán Carreón, Hugo Alberto Mendoza España, Hirofumi Nonaka, Toru Hiraoka
2021 J jnl
Differences in Chinese and Western tourists faced with Japanese hospitality: a natural language processing approach.
J. Inf. Technol. Tour.
Elisa Claire Alemán Carreón, Hugo Alberto Mendoza España, Hirofumi Nonaka, Toru Hiraoka
2021 J jnl
Generation of Cell-Like Images Using Euclidean Distance from Edge.
J. Robotics Netw. Artif. Life
Toru Hiraoka, Kohei Maeda
2021 J jnl
Relation Analysis between Hotel Review Rating Scores and Sentiment Analysis of Reviews by Chinese Tourists Visiting Japan.
CoRR
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka
2020 J jnl
A High-Speed Method for Generating Edge-Preserving Bubble Images.
IEICE Trans. Inf. Syst.
Toru Hiraoka
2020 J jnl
Generation of Arbitrarily-Oriented Ripple Images using Circular-Sector-Type Smoothing Filter and Inverse Filter.
J. Robotics Netw. Artif. Life
Toru Hiraoka
2020 J jnl
Generation of Checkered Pattern Images by Iterative Calculation Using Prewitt Filter with Expanded Window Size.
IEICE Trans. Inf. Syst.
Toru Hiraoka
2019 J jnl
Acceleration Using Upper and Lower Smoothing Filters for Generating Oil-Film-Like Images.
IEICE Trans. Inf. Syst.
Toru Hiraoka, Kiichi Urahama
2019 J jnl
Analysis of Chinese Tourists in Japan by Text Mining of a Hotel Portal Site.
CoRR
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka
2019 J jnl
Causal relationship between eWOM topics and profit of rural tourism at Japanese Roadside Stations "MICHINOEKI".
CoRR
Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka, Minoru Kumano, Toru Hiraoka, Masaharu Hirota
2019 J jnl
Community Detection and Growth Potential Prediction Using the Stochastic Block Model and the Long Short-term Memory from Patent Citation Networks.
CoRR
Kensei Nakai, Hirofumi Nonaka, Asahi Hentona, Yuki Kanai, Takeshi Sakumoto, Shotaro Kataoka, Elisa Claire Alemán Carreón, Toru Hiraoka
2019 J jnl
Community Detection and Growth Potential Prediction from Patent Citation Networks.
CoRR
Asahi Hentona, Takeshi Sakumoto, Hugo Alberto Mendoza España, Hirofumi Nonaka, Shotaro Kataoka, Toru Hiraoka, Kensei Nakai, Elisa Claire Alemán Carreón, Masaharu Hirota
2019 J jnl
Development of an Entropy-Based Feature Selection Method and Analysis of Online Reviews on Real Estate.
CoRR
Hiroki Horino, Hirofumi Nonaka, Elisa Claire Alemán Carreón, Toru Hiraoka
2019 J jnl
Emotional Contribution Analysis of Online Reviews.
CoRR
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka, Minoru Kumano, Takao Ito, Masaharu Hirota
2019 J jnl
Topic Classification Method for Analyzing Effect of eWOM on Consumer Game Sales.
CoRR
Yoshiki Horii, Hirofumi Nonaka, Elisa Claire Alemán Carreón, Hiroki Horino, Toru Hiraoka
2018 C conf
Causal relationship between eWOM topics and profit of rural tourism at Japanese roadside stations "MICHINOEKI".
MEDES
Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka, Minoru Kumano, Toru Hiraoka, Masaharu Hirota
2018 — conf
Community Detection and Growth Potential Prediction Using the Stochastic Block Model and the Long Short-term Memory from Patent Citation Networks.
IEEM
Kensei Nakai, Hirofumi Nonaka, Asahi Hentona, Yuki Kanai, Takeshi Sakumoto, Shotaro Kataoka, Elisa Claire Alemán Carreón, Toru Hiraoka
2018 C conf
Community detection and growth potential prediction from patent citation networks.
MEDES
Asahi Hentona, Hirofumi Nonaka, Kensei Nakai, Takeshi Sakumoto, Shotaro Kataoka, Elisa Claire Alemán Carreón, Hugo Alberto Mendoza España, Toru Hiraoka, Masaharu Hirota
2016 J jnl
Generation of Oil-Film-Like Images by Bilateral Infra-Envelope Filter.
IEICE Trans. Inf. Syst.
Toru Hiraoka, Kiichi Urahama
2013 J jnl
Generation of Moire-Picture-Like Color Images by Bilateral Filter.
IEICE Trans. Inf. Syst.
Toru Hiraoka, Kiichi Urahama