On Paraphrasing-Based Analogical Reasoning. - Ryohei Orihara; Akihiko Ohsuga; Yoichi Kusui (ALT, 1990)

Analogical reasoning as a form of hypothetical reasoning and justification-based knowledge acquisition. - Ryohei Orihara (ALT, 1991)

Friendly Information Retrieval through Adaptive Restructuring of Information Space. - Tomoko Murakami; Ryohei Orihara; Takehiko Yokota (IEA/AIE, 2000)

Friendly Information Retrieval through Adaptive Restructuring of Information Space. - Tomoko Murakami; Ryohei Orihara (New Gener. Comput., 2000)

Specification of Kansei Patterns in an Adaptive Perceptual Space. - Tomoko Murakami; Ryohei Orihara; Naomichi Sueda (Australian Joint Conference on Artificial Intelligence, 2001)

Information Space Optimization with Real-Coded Genetic Algorithm for Inductive Learing. - Ryohei Orihara; Tomoko Murakami; Naomichi Sueda; Shigeaki Sakurai (HIS, 2001)

Inductive Learning of a Knowledge Dictionary for a Text Mining System. - Shigeaki Sakurai; Yumi Ichimura; Akihiro Suyama; Ryohei Orihara (IEA/AIE, 2001)

Acquisition of a Knowledge Dictionary from Training Examples Including Multiple Values. - Shigeaki Sakurai; Yumi Ichimura; Akihiro Suyama; Ryohei Orihara (ISMIS, 2002)

Analysis of Textual Data with Multiple Classes. - Shigeaki Sakurai; Chong Goh; Ryohei Orihara (ISMIS, 2005)

Sequential mining method based on a new criterion. - Shigeaki Sakurai; Youichi Kitahara; Ryohei Orihara (Artificial Intelligence and Soft Computing, 2006)

Causal Difference Detection Using Bayesian Networks. - Tomoko Murakami; Ryohei Orihara (PRICAI, 2006)

Metrics for Evaluating the Serendipity of Recommendation Lists. - Tomoko Murakami; Koichiro Mori; Ryohei Orihara (JSAI, 2007)

Green behavior generation: A digital approach to reduce consumption. - Hideki Kobayashi; Koji Kimura; Toshimitsu Kumazawa; Ryohei Orihara; Tomoko Murakami; Y. Motomura; Yoichi Nishida (SMC, 2007)

Sequential pattern mining based on a new criteria and attribute constraints. - Shigeaki Sakurai; Youichi Kitahara; Ryohei Orihara (SMC, 2007)

Classification Model Learning for Bulletin Board Site Analysis Based on Unbalanced Textual Examples. - Shigeaki Sakurai; Ryohei Orihara (AINA, 2008)

Classification Method Utilizing Reliably Labeled Data. - Kouta Nakata; Shigeaki Sakurai; Ryohei Orihara (KES (1), 2008)

Discovery of Sequential Patterns Coinciding with Analysts' Interests. - Shigeaki Sakurai; Youichi Kitahara; Ryohei Orihara; Koichiro Iwata; Nobuyoshi Honda; Toshio Hayashi (J. Comput., 2008)

Classification of Bloggers Using Social Annotations. - Shigeaki Sakurai; Hideki Tsutsui; Ryohei Orihara (AINA, 2009)

Discovery of Association Rules from Data including Missing Values. - Shigeaki Sakurai; Kouichirou Mori; Ryohei Orihara (CISIS, 2009)

Acquisition of a classification model for a risk search system from unbalanced textual examples. - Shigeaki Sakurai; Ryohei Orihara (Int. J. Bus. Intell. Data Min., 2009)

Support for Video Hosting Service Users Using Folksonomy and Social Annotation. - Katsunori Ishino; Ryohei Orihara; Hiroyuki Nakagawa; Yasuyuki Tahara; Akihiko Ohsuga (Web Intelligence, 2012)

Identification of Flaming and Its Applications in CGM - Case Studies toward Ultimate Prevention. - Yuki Iwasaki; Ryohei Orihara; Yuichi Sei; Hiroyuki Nakagawa; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (1), 2014)

Decision Making Strategy Based on Time Series Data of Voting Behavior. - Shogo Higuchi; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (Australasian Conference on Artificial Intelligence, 2015)

Towards the Elimination of the Miscommunication Between Users in Twitter - Tweet Classification Based on Expected Responses by User. - Tomoaki Ueda; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (Australasian Conference on Artificial Intelligence, 2015)

Activity Recognition for Dogs Using Off-the-Shelf Accelerometer. - Tatsuya Kiyohara; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2015)

Activity Recognition for Dogs Based on Time-series Data Analysis. - Tatsuya Kiyohara; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (Revised Selected Papers), 2015)

Japanese Text Classification by Character-level Deep ConvNets and Transfer Learning. - Minato Sato; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2017)

Text Classification and Transfer Learning Based on Character-Level Deep Convolutional Neural Networks. - Minato Sato; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (Revised Selected Papers), 2017)

Fast Many-to-One Voice Conversion using Autoencoders. - Yusuke Sekii; Ryohei Orihara; Keisuke Kojima; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2017)

Sarcasm Detection Method to Improve Review Analysis. - Shota Suzuki; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2017)

Applying Information Extraction for Patent Structure Analysis. - Masayuki Okamoto; Zifei Shan; Ryohei Orihara (SIGIR, 2017)

Approximation of Time-Consuming Simulation Based on Generative Adversarial Network. - Ryohei Orihara; Ryota Narasaki; Yuma Yoshinaga; Yasuhiro Morioka; Yoshiyuki Kokojima (COMPSAC (2), 2018)

Do Professional Football Players Follow the Optimal Strategies in Penalty Shootout? - Takaya Koizumi; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2018)

Factors Affecting Accuracy in Image Translation based on Generative Adversarial Network. - Fumiya Yamashita; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2018)

Do You Like the Sclera?: Sclera-Region Detection in Line Drawings for Automated Colorization. - Masashi Aizawa; Yuichi Sei; Yasuyuki Tahara; Ryohei Orihara; Akihiko Ohsuga (BCD, 2019)

"Never fry carrots without cutting." Cooking Recipe Generation from Videos Using Deep Learning Considering Previous Process. - Tatsuki Fujii; Yuichi Sei; Yasuyuki Tahara; Ryohei Orihara; Akihiko Ohsuga (BCD, 2019)

Multi-task Deep Reinforcement Learning with Evolutionary Algorithm and Policy Gradients Method in 3D Control Tasks. - Shota Imai; Yuichi Sei; Yasuyuki Tahara; Ryohei Orihara; Akihiko Ohsuga (BCD (selected papers), 2019)

Model Smoothing Using Virtual Adversarial Training for Speech Emotion Estimation. - Toyoaki Kuwahara; Yuichi Sei; Yasuyuki Tahara; Ryohei Orihara; Akihiko Ohsuga (BCD, 2019)

New Indicator for Centrality Measurements in Passing-network Analysis of Soccer. - Masatoshi Kanbata; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2019)

Transforming the Emotion in Speech using a Generative Adversarial Network. - Kenji Yasuda; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2019)

Do You Like Sclera? Sclera-region Detection and Colorization for Anime Character Line Drawings. - Masashi Aizawa; Yuichi Sei; Yasuyuki Tahara; Ryohei Orihara; Akihiko Ohsuga (Int. J. Networked Distributed Comput., 2019)

"Never fry carrots without chopping" Generating Cooking Recipes from Cooking Videos Using Deep Learning Considering Previous Process. - Tatsuki Fujii; Yuichi Sei; Yasuyuki Tahara; Ryohei Orihara; Akihiko Ohsuga (Int. J. Networked Distributed Comput., 2019)

Generating Cooking Recipes from Cooking Videos Using Deep Learning Considering Previous Process with Video Encoding. - Tatsuki Fujii; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (APPIS, 2020)

Hair Shading Style Transfer for Manga with cGAN. - Masashi Aizawa; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2020)

Model Smoothing using Virtual Adversarial Training for Speech Emotion Estimation using Spontaneity. - Toyoaki Kuwahara; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (2), 2020)

Acquisition of Cooperative Behavior in a Soccer Task Using Reward Shaping. - Takashi Abe; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICIAI, 2021)

Classifying COVID-19 Conspiracy Tweets with Word Embedding and BERT. - Yuta Yanagi; Ryohei Orihara; Yasuyuki Tahara; Yuichi Sei; Akihiko Ohsuga (MediaEval, 2021)

Computed tomography image reconstruction using stacked U-Net. - Satoru Mizusawa; Yuichi Sei; Ryohei Orihara; Akihiko Ohsuga (Comput. Medical Imaging Graph., 2021)

Estimation of Unmasked Face Images Based on Voice and 3DMM. - Tetsumaru Akatsuka; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (AI (1), 2023)

GAN Inversion with Editable StyleMap. - So Honda; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (3), 2023)

Background Image Editing with HyperStyle and Semantic Segmentation. - Syuusuke Ishihata; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICAART (3), 2023)

Hollowed-Out Icon Colorization with Controllable Diffusion Model. - Koki Miyauchi; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICICT, 2024)

Analysis of Conditional Image Generation Methods Using Color Palettes in Animal Personification Task. - Jianglin Xu; Ryohei Orihara; Yuichi Sei; Yasuyuki Tahara; Akihiko Ohsuga (ICICT, 2024)

ASPERA: Exploring Multimodal Action Recognition in Football Through Video, Audio, and Commentary. - Takane Kumakura; Ryohei Orihara; Yasuyuki Tahara; Akihiko Ohsuga; Yuichi Sei (ICAART (2), 2025)

Punish the Pun-ish: Enhancing Text-to-Pun Generation with Synthetic Data from Supervised Fine-tuned Models. - Tomohito Minami; Ryohei Orihara; Yasuyuki Tahara; Akihiko Ohsuga; Yuichi Sei (ICAART (3), 2025)