A Study on QoS of Multipoint-to-Point Packet Streaming over the Wireless Ad Hoc Network Testbed. - Keisuke Utsu; Yoshimasa Sajima; Chee Onn Chow; Kazumasa Takami; Hiroshi Ishii 002 (PDPTA, 2007)

GPS Aided Effective Information Discovery over Mobile Ad Hoc Network. - Naohide Fukushi; Keisuke Utsu; Hiroshi Ishii 002 (PDPTA, 2008)

Performance Study on Multipoint-to-Point Video Streaming over Mobile Ad Hoc Networks. - Keisuke Utsu; Chee Onn Chow; Hiroaki Nishikawa; Hiroshi Ishii 002 (PDPTA, 2008)

Information Discovery Mechanism using GPS over MANET. - Naohide Fukushi; Keisuke Utsu; Hiroshi Ishii 002 (PDPTA, 2009)

Load-aware Effective Flooding over Ad Hoc Networks. - Keisuke Utsu; Chee Onn Chow; Hiroaki Nishikawa; Hiroshi Ishii 002 (PDPTA, 2009)

Experimental Study on User-Oriented Selection of Optimal Internet Server using Pilot File. - Keisuke Utsu; Masahiro Nakaiwa; Hiroshi Ishii 002 (International Conference on Internet Computing, 2010)

A Query-based Information Discovery method using Location Coordinates and its Contribution to Reducing Power Consumption in an Ad Hoc Network. - Keisuke Utsu; Naohide Fukushi; Hiroshi Ishii 002 (PDPTA, 2010)

Load-aware Flooding over Ad Hoc Networks achieving a Reduction in Traffic and Power Consumption. - Keisuke Utsu; Hiroaki Nishikawa; Hiroshi Ishii 002 (PDPTA, 2010)

BER-driven resource allocation in OFDMA systems. - Mau-Luen Tham; Chee-Onn Chow; Keisuke Utsu; Hiroshi Ishii 002 (PIMRC, 2013)

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)

A study on effective flooding over MANET based on exchange of neighbor information. - Naoya Imaizumi; Kei Kobayashi; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

Achieving secure communication over MANET using secret sharing schemes. - Kei Kobayashi; Yosuke Totani; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

A proposal on location data supplementing information transfer method over MANET. - Kei Kobayashi; Yosuke Totani; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

Concepts, services, and underlying network for a daily life support system for citizens. - Ayami Manaka; Hiroshi Ishii 002; Chee Onn Chow; Keisuke Utsu (J. Supercomput., 2016)

Location-aided route discovery mechanism based on two-hop neighbor information for ad hoc network. - Phonepadith Phoummavong; Keisuke Utsu; Chee Onn Chow; Hiroshi Ishii 002 (J. Supercomput., 2016)

An efficient broadcast-based information transfer method based on location data over MANET. - Yosuke Totani; Kei Kobayashi; Keisuke Utsu; Hiroshi Ishii 002 (J. Supercomput., 2016)

Broadcast-based information sharing system (BBISS) on wireless ad hoc communication environment. - Keisuke Utsu; Chee Onn Chow; Hiroaki Nishikawa; Hiroshi Ishii 002 (J. Supercomput., 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)

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

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

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)

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)