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Journal Articles
- 2023
[j10]Toru Hiraoka:
Generation of Reaction-Diffusion-Pattern-Like Images with Partially Variable Size. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 106(6): 957-961 (2023)- [j9]Toru Hiraoka, Kanya Goto:
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. 106(11): 1440-1443 (2023) - 2021
- [j8]Elisa Claire Alemán Carreón
, Hugo Alberto Mendoza España, Hirofumi Nonaka, Toru Hiraoka:
Differences in Chinese and Western tourists faced with Japanese hospitality: a natural language processing approach. J. Inf. Technol. Tour. 23(3): 381-438 (2021) - [j7]Toru Hiraoka, Kohei Maeda:
Generation of Cell-Like Images Using Euclidean Distance from Edge. J. Robotics Netw. Artif. Life 8(1): 14-17 (2021) - 2020
- [j6]Toru Hiraoka:
A High-Speed Method for Generating Edge-Preserving Bubble Images. IEICE Trans. Inf. Syst. 103-D(3): 724-727 (2020) - [j5]Toru Hiraoka:
Generation of Checkered Pattern Images by Iterative Calculation Using Prewitt Filter with Expanded Window Size. IEICE Trans. Inf. Syst. 103-D(11): 2407-2410 (2020) - [j4]Toru Hiraoka:
Generation of Arbitrarily-Oriented Ripple Images using Circular-Sector-Type Smoothing Filter and Inverse Filter. J. Robotics Netw. Artif. Life 6(4): 213-216 (2020) - 2019
- [j3]Toru Hiraoka, Kiichi Urahama:
Acceleration Using Upper and Lower Smoothing Filters for Generating Oil-Film-Like Images. IEICE Trans. Inf. Syst. 102-D(12): 2642-2645 (2019) - 2016
- [j2]Toru Hiraoka, Kiichi Urahama:
Generation of Oil-Film-Like Images by Bilateral Infra-Envelope Filter. IEICE Trans. Inf. Syst. 99-D(6): 1724-1728 (2016) - 2013
- [j1]Toru Hiraoka, Kiichi Urahama:
Generation of Moire-Picture-Like Color Images by Bilateral Filter. IEICE Trans. Inf. Syst. 96-D(8): 1862-1866 (2013)
Conference and Workshop Papers
- 2018
- [c3]Kensei Nakai, Hirofumi Nonaka, Asahi Hentona, Yuki Kanai, Takeshi Sakumoto, Shotaro Kataoka, Elisa Claire Alemán Carreón, Toru Hiraoka:
Community Detection and Growth Potential Prediction Using the Stochastic Block Model and the Long Short-term Memory from Patent Citation Networks. IEEM 2018: 1884-1888 - [c2]Asahi Hentona, Hirofumi Nonaka, Kensei Nakai, Takeshi Sakumoto, Shotaro Kataoka, Elisa Claire Alemán Carreón, Hugo Alberto Mendoza España, Toru Hiraoka, Masaharu Hirota:
Community detection and growth potential prediction from patent citation networks. MEDES 2018: 204-211 - [c1]Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka, Minoru Kumano, Toru Hiraoka, Masaharu Hirota:
Causal relationship between eWOM topics and profit of rural tourism at Japanese roadside stations "MICHINOEKI". MEDES 2018: 212-218
Informal and Other Publications
- 2021
- [i9]Elisa Claire Alemán Carreón, Hugo Alberto Mendoza España, Hirofumi Nonaka, Toru Hiraoka:
Differences in Chinese and Western tourists faced with Japanese hospitality: A natural language processing approach. CoRR abs/2107.14681 (2021) - [i8]Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka:
Relation Analysis between Hotel Review Rating Scores and Sentiment Analysis of Reviews by Chinese Tourists Visiting Japan. CoRR abs/2110.00821 (2021) - 2019
- [i7]Hiroki Horino, Hirofumi Nonaka, Elisa Claire Alemán Carreón, Toru Hiraoka:
Development of an Entropy-Based Feature Selection Method and Analysis of Online Reviews on Real Estate. CoRR abs/1904.11797 (2019) - [i6]Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka, Minoru Kumano, Toru Hiraoka, Masaharu Hirota:
Causal relationship between eWOM topics and profit of rural tourism at Japanese Roadside Stations "MICHINOEKI". CoRR abs/1904.12039 (2019) - [i5]Asahi Hentona, Takeshi Sakumoto, Hugo Alberto Mendoza España, Hirofumi Nonaka, Shotaro Kataoka, Toru Hiraoka, Kensei Nakai, Elisa Claire Alemán Carreón, Masaharu Hirota:
Community Detection and Growth Potential Prediction from Patent Citation Networks. CoRR abs/1904.12040 (2019) - [i4]Kensei Nakai, Hirofumi Nonaka, Asahi Hentona, Yuki Kanai, Takeshi Sakumoto, Shotaro Kataoka, Elisa Claire Alemán Carreón, Toru Hiraoka:
Community Detection and Growth Potential Prediction Using the Stochastic Block Model and the Long Short-term Memory from Patent Citation Networks. CoRR abs/1904.12986 (2019) - [i3]Yoshiki Horii, Hirofumi Nonaka, Elisa Claire Alemán Carreón, Hiroki Horino, Toru Hiraoka:
Topic Classification Method for Analyzing Effect of eWOM on Consumer Game Sales. CoRR abs/1904.13213 (2019) - [i2]Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka:
Analysis of Chinese Tourists in Japan by Text Mining of a Hotel Portal Site. CoRR abs/1904.13214 (2019) - [i1]Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka, Minoru Kumano, Takao Ito, Masaharu Hirota:
Emotional Contribution Analysis of Online Reviews. CoRR abs/1905.00185 (2019)
Coauthor Index
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