Source code with cost as a nonuniform random number generator. - Te Sun Han; Osamu Uchida (IEEE Trans. Inf. Theory, 2000)

Maximum generating rate of the variable-length nonuniform random number. - Osamu Uchida (ITW, 2001)

Flexible feature discovery and structural information control. - Ryotaro Kamimura; Taeko Kamimura; Osamu Uchida (Connect. Sci., 2001)

Improving Feature Extraction Performance of Greedy Network-Growing Algorithm. - Ryotaro Kamimura; Osamu Uchida (IDEAL, 2003)

Faithful feature extraction by greedy network-growing algorithm. - Ryotaro Kamimura; Osamu Uchida (IJCNN, 2003)

Cost-Sensitive Greedy Network-Growing Algorithm with Gaussian Activation Functions. - Ryotaro Kamimura; Osamu Uchida (ICONIP, 2004)

Greedy network-growing by Minkowski distance functions. - Ryotaro Kamimura; Osamu Uchida (IJCNN, 2004)

Web Content Transducing System for Cellular Phones. - Hiroaki Yoshikawa; Osamu Uchida; Shohachiro Nakanishi (AICT/ICIW, 2006)

Greedy network-growing algorithm with Minkowski distances. - Ryotaro Kamimura; Osamu Uchida; Seiki Hashimoto (Int. J. Gen. Syst., 2007)

Digital Watermarking Method for Printed Materials Embedding in Hue Component. - Yuta Goto; Osamu Uchida (IIH-MSP, 2009)

A Falsification Prevention Method for Face Authentication Using Light. - Yosuke Horiuchi; Osamu Uchida (IIH-MSP, 2009)

Enlighten Information Morals through Corporate Culture. - Abdullah Akmubark; Nobutoshi Hatanaka; Osamu Uchida; Yukiyo Ikeda (HAISA, 2015)

Neural potential learning for tweets classification and interpretation. - Ryozo Kitajima; Ryotaro Kamimura; Osamu Uchida; Fujio Toriumi (SoCPaR, 2015)

Identifying Important Tweets by Considering the Potentiality of Neurons. - Ryozo Kitajima; Ryotaro Kamimura; Osamu Uchida; Fujio Toriumi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

A Real-Time Information Sharing System to Support Self-, Mutual-, and Public-Help in the Aftermath of a Disaster Utilizing Twitter. - Osamu Uchida; Masafumi Kosugi; Gaku Endo; Takamitsu Funayama; Keisuke Utsu; Sachi Tajima; Makoto Tomita; Yoshitaka Kajita; Yoshiro Yamamoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

SWIPASS: Image-Based User Authentication for Touch Screen Devices. - Masafumi Kosugi; Tsuyoshi Suzuki; Osamu Uchida; Hiroaki Kikuchi (J. Inf. Process., 2016)

A smartphone application for location recording and rescue request using twitter. - Yuuto Ohtsuka; Hiroshi Ishii 002; Keisuke Utsu; Osamu Uchida (ICOIN, 2017)

Improvement of Twitter-based disaster-related information sharing system. - Masafumi Kosugi; Keisuke Utsu; Sachi Tajima; Makoto Tomita; Yoshitaka Kajita; Yoshiro Yamamoto; Osamu Uchida (ICT-DM, 2017)

Web application prototype for collecting disaster-related information focusing on tweets immediately after retweeting news posts. - Keisuke Utsu; Ayami Manaka; Koki Nakafuri; Osamu Uchida (ICT-DM, 2017)

Time Trend Analysis of "#Rescue" Tweets During and After The 2017 Northern Kyushu Heavy Rain Disaster. - Shuji Nishikawa; Nozomi Tanaka; Keisuke Utsu; Osamu Uchida (ICT-DM, 2018)

An Analysis of Tweets During the 2018 Osaka North Earthquake in Japan -A Brief Report. - Sanetoshi Yamada; Keisuke Utsu; Osamu Uchida (ICT-DM, 2018)

An Analysis of Tweets Posted During 2018 Western Japan Heavy Rain Disaster. - Sanetoshi Yamada; Keisuke Utsu; Osamu Uchida (BigComp, 2019)

A Twitter-Based Disaster Information Sharing System. - Masafumi Kosugi; Keisuke Utsu; Makoto Tomita; Sachi Tajima; Yoshitaka Kajita; Yoshiro Yamamoto; Osamu Uchida (ICCCS, 2019)

Text Analysis of Tweets with Rescue Request Hashtags Posted during 2018 Japan Floods. - Megumi Kondo; Shuji Nishikawa; Osamu Uchida; Keisuke Utsu (ICT-DM, 2019)

Chatbot Application for Sharing Disaster-information. - Masafumi Kosugi; Osamu Uchida (ICT-DM, 2019)

Analysis and Visualization of Attention Area of Tweets During Disasters. - Sanetoshi Yamada; Keisuke Utsu; Kohei Cho; Osamu Uchida (ICT-DM, 2019)

Classification of Social Media Messages Posted at the Time of Disaster. - Kemachart Kemavuthanon; Osamu Uchida (ITDRR, 2019)

Workshop Program on Disaster Prevention and Mitigation for Young Generation Utilizing Disaster Information Tweeting and Mapping System. - Osamu Uchida; Sachi Tajima; Yoshitaka Kajita; Keisuke Utsu; Yuji Murakami; Sanetoshi Yamada (ITDRR, 2019)

Town-Watching Workshop Using Disaster Information Tweeting and Mapping System. - Keisuke Utsu; Shun Ueta; Sachi Tajima; Yoshitaka Kajita; Yuji Murakami; Osamu Uchida (Future Internet, 2019)

Telegram-Based Chatbot Application for Foreign People in Japan to Share Disaster-Related Information in Real-Time. - Sayed Ehsanullah Ahmady; Osamu Uchida (ICCCS, 2020)

Real-Time Disaster Information Providing System for Inducing Risk Perception. - Takuya Kondo; Osamu Uchida (ICCCS, 2020)

A Proposal on Disaster Information and Rescue Request Sharing Application Using Sina Weibo. - Yang Liu; Osamu Uchida; Keisuke Utsu (ICCCS, 2020)

Improvement of Disaster Situation Visualization System Using Truck-mounted Camera. - Takuho Matsuo; Masafumi Kosugi; Osamu Uchida (ICCCS, 2020)

Effects and Issues of the Disaster Information Tweeting and Mapping System for Residents. - Hiroya Yamada; Yoshitaka Kajita; Sachi Tajima; Keisuke Utsu; Osamu Uchida; Yuji Murakami (ICCCS, 2020)

Visualization of Tweets and Related Images Posted During Disasters. - Sanetoshi Yamada; Keisuke Utsu; Osamu Uchida (ITDRR, 2020)

Twitter-Based Safety Confirmation System for Disaster Situations. - Keisuke Utsu; Mariko Abe; Shuji Nishikawa; Osamu Uchida (Future Internet, 2020)

Analysis of Rescue Request and Damage Report Tweets Posted during 2019 Typhoon Hagibis. - Keisuke Utsu; Osamu Uchida (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020)

Integrated Question-Answering System for Natural Disaster Domains Based on Social Media Messages Posted at the Time of Disaster. - Kemachart Kemavuthanon; Osamu Uchida (Inf., 2020)

System Design of a Mobile Application to Support Foreigners Staying in Japan at the Time of a Disaster. - Kemachart Kemavuthanon; Osamu Uchida (ICCCS, 2021)

Analysis of Tweets Including a Specific Hashtag Related to Disaster Information in Saku City Posted During 2019 Typhoon Hagibis. - Keisuke Utsu; Naoyoshi Takahashi; Osamu Uchida (ICCCS, 2021)

Analysis of Quote Retweets for COVID-19 State of Emergency Related Tweets Posted from Prefectural Governors' Accounts in Japan. - Keisuke Utsu; Natsumi Yagi; Airi Fukushima; Yuma Takemori; Atsushi Okazaki; Osamu Uchida (ITDRR, 2021)

Development and Implementation of an ICT-based Disaster Prevention and Mitigation Education Program for the Young Generation. - Osamu Uchida; Sachi Tajima; Yoshitaka Kajita; Keisuke Utsu; Yuji Murakami; Sanetoshi Yamada (Inf. Syst. Frontiers, 2021)

Extension of the Disaster Information Sharing System DITS & DIMS to a System Available on a Daily Use. - Osamu Uchida; Ryoji Yamaguchi; Kohei Cho (ICICT, 2022)

Location Mention Recognition from Japanese Disaster-Related Tweets. - Toshihiro Rokuse; Osamu Uchida (ITDRR, 2022)

Location Extraction in Disaster Tweets with a Model Trained on Past Data: Diverse Analysis. - Toshihiro Rokuse; Keisuke Utsu; Osamu Uchida (ITDRR, 2023)

Analysis of Japanese Tweets on the Russian Military Invasion of Ukraine Focusing on Frequently Used Words and Emotional Expressions. - Keisuke Utsu; Misaki Oyama; Osamu Uchida (ITDRR, 2023)

Web API for Providing Hazard Information in Japan for Specific Locations and the Surrounding Areas. - Keisuke Utsu; Osamu Uchida (KST, 2025)