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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICTSSL | 2024-05-16 14:20 |
Tokyo | NEXCO-EAST ENGINEERING (Primary: On-site, Secondary: Online) |
Location Mention Recognition from Japanese Disaster-related Tweets in Heavy Snowfall Situation Toshihiro Rokuse, Keisuke Utsu, Osamu Uchida (Tokai Univ.) |
[more] | |
| ICTSSL | 2023-07-28 11:15 |
Kumamoto | (Primary: On-site, Secondary: Online) |
Characteristic Analysis of Traffic Disruption Tweets Posted During Severe Snowfalls Toshihiro Rokuse, Keisuke Utsu, Osamu Uchida (Tokai Univ.)  ICTSSL2023-22 |
Rapid and accurate information gathering and dissemination is essential to minimize damage in a large-scale disaster. Ag... [more] | ICTSSL2023-22 pp.47-52 |
| ICTSSL | 2023-07-28 11:40 |
Kumamoto | (Primary: On-site, Secondary: Online) |
Analysis of Tweets About Russian Military Invasion of Ukraine Keisuke Utsu, Misaki Oyama, Osamu Uchida (Tokai Univ.) ICTSSL2023-23 |
The military invasion of Ukraine by Russian forces, which began on February 24, 2022, has had a significant impact aroun... [more] | ICTSSL2023-23 pp.53-58 |
| SC | 2023-06-03 11:20 |
Fukushima | UBIC 3D Theater, University of Aizu (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Forecasting Directional Movement of Forex with Sequence Learning and BERT-Based Sentiment Analysis Keisuke Utsumi (Aizu Univ.), Incheon Paik (UoA) |
[more] | |
| ICTSSL | 2023-05-19 09:20 |
Niigata | (Primary: On-site, Secondary: Online) |
Characteristics analysis of tweets posted during the 2022 heavy snow disaster. Toshihiro Rokuse, Keisuke Utsu, Uchida Osamu (Tokai Univ.) ICTSSL2023-8 |
In the event of a large-scale disaster, rapid and accurate information gathering and dissemination is essential to minim... [more] | ICTSSL2023-8 pp.41-46 |
| ICTSSL, IEE-SMF, IN | 2021-10-21 10:15 |
Online | Online | Analysis of COVID-19 Vaccine-Related Tweets Keisuke Utsu, Osamu Uchida (Tokai Univ.) ICTSSL2021-21 |
The novel coronavirus disease (COVID-19) has spread and had long-term impacts. Japan is pressing ahead with its vaccinat... [more] | ICTSSL2021-21 pp.18-23 |
| ICTSSL | 2021-05-28 13:05 |
Online | Online | Analysis of COVID-19 Related Tweets by Prefectural Governors in Japan and Their Reactions Keisuke Utsu, Atsushi Okazaki, Osamu Uchida (Tokai Univ.) ICTSSL2021-1 |
Twitter, one of the social media services, has been used as one of the tools for sharing information provided by public ... [more] | ICTSSL2021-1 pp.1-6 |
| ICM, LOIS | 2021-01-21 14:00 |
Online | Online | Analysis of Tweets Related to COVID-19 Posted by Accounts of Prefectural Governors in Japan Atsushi Okazaki, Osamu Uchida, Keisuke Utsu (Tokai Univ.) ICM2020-38 LOIS2020-26 |
The novel coronavirus disease (COVID-19) outbreak has seriously affected countries all over the world. From the viewpoin... [more] | ICM2020-38 LOIS2020-26 pp.21-26 |
| ICM, LOIS | 2021-01-21 14:20 |
Online | Online | Analysis of Tweets with A Hashtag Related to COVID-19 Eimu Yamashiro, Osamu Uchida, Keisuke Utsu (Tokai Univ.) ICM2020-39 LOIS2020-27 |
Many posts (tweets) related to Corona-Virus Disease-2019 (COVID-19) are posted on Twitter which is one of the most popul... [more] | ICM2020-39 LOIS2020-27 pp.27-32 |
| IN, ICTSSL, NWS | 2020-10-22 14:00 |
Online | Online | Visualization and analysis of tweets posted during the Kyushu flood disaster in July 2020 Sanetoshi Yamada, Keisuke Utsu, Osamu Uchida, Kohei Cho (Tokai Univ.) ICTSSL2020-18 |
To minimize damage during disasters, the rapid collection and delivery of accurate information are essential. From this ... [more] | ICTSSL2020-18 pp.27-32 |
| ICTSSL | 2020-07-16 14:40 |
Online | Online (Primary: Online, Secondary: On-site) |
Disaster Information and Rescue Request Sharing Application Using Sina Weibo Yang Liu, Osamu Uchida, Keisuke Utsu (Tokai Univ.) ICTSSL2020-12 |
[more] | ICTSSL2020-12 pp.23-28 |
| ICTSSL | 2020-05-29 13:55 |
Niigata | (Cancelled but technical report was issued) |
Visualization of tweets and related images posted during disasters Sanetoshi Yamada, Keisuke Utsu, Osamu Uchida (Tokai Univ.) ICTSSL2020-5 |
To minimize damage during disasters, the rapid collection and delivery of accurate information are essential. From this ... [more] | ICTSSL2020-5 pp.25-30 |
| ICTSSL | 2020-05-29 14:20 |
Niigata | (Cancelled but technical report was issued) |
A Proposal of Disaster Information and Rescue Request Sharing Application Using Sina Weibo Yang Liu, Osamu Uchida, Keisuke Utsu (Tokai Univ.) |
[more] | |
| ICTSSL, CAS | 2020-01-31 10:10 |
Tokyo | Analysis of Tweets Related to Rescue Request and Damage Report Posted During 2019 Typhoon Hagibis Keisuke Utsu, Shuji Nishikawa, Megumi Kondo, Osamu Uchida (Tokai Univ.) CAS2019-83 ICTSSL2019-52 |
[more] | CAS2019-83 ICTSSL2019-52 pp.103-108 |
|
| ICTSSL | 2019-07-16 15:00 |
Aomori | Aomori Tourist Information Center, ASPAM | Analysis and Visualization of Attention Area of Tweets during Disasters Sanetoshi Yamada, Keisuke Utsu, Osamu Uchida, Kohei Cho (Tokai Univ.) ICTSSL2019-8 |
To minimize damage during disasters, the rapid collection and delivery of accurate information are essential. Because of... [more] | ICTSSL2019-8 pp.1-6 |
| LOIS | 2019-03-07 13:10 |
Okinawa | Miyakojima-shi Central Community Center | Town Watching Workshop for Community in Minami Ward, Sapporo City Keisuke Utsu, Shun Ueta, Sachi Tajima, Yoshitaka Kajita, Yuji Murakami, Osamu Uchida (Tokai Univ.) LOIS2018-61 |
The utilization of social media for sharing information in the disaster situations has been gaining attention. On the ot... [more] | LOIS2018-61 pp.35-40 |
| LOIS | 2019-03-07 13:35 |
Okinawa | Miyakojima-shi Central Community Center | Hashtag Trend of Rescue Request Tweets in July 2018 Heavy Rain Disaster in Japan Megumi Kondo, Shuji Nishikawa, Osamu Uchida, Keisuke Utsu (Tokai Univ.) LOIS2018-62 |
After a large-scale disaster occurring, posts (tweets) including hashtags which means requesting a rescue are posted on ... [more] | LOIS2018-62 pp.41-46 |
| LOIS | 2019-03-07 14:00 |
Okinawa | Miyakojima-shi Central Community Center | Analysis of Usage Trends of Unicode Emojis in Tweets During Disasters Sanetoshi Yamada, Keisuke Utsu, Osamu Uchida (Tokai Univ.) LOIS2018-63 |
To minimize damage during disasters, the rapid collection and delivery of accurate information are essential. Therefore,... [more] | LOIS2018-63 pp.47-52 |
| CAS, ICTSSL | 2019-01-25 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of Tweets Posted in 2018 Typhoon Jebi Disaster Sanetoshi Yamada, Keisuke Utsu, Osamu Uchida (Tokai Univ.) CAS2018-129 ICTSSL2018-48 |
To minimize damage during disasters, the rapid collection and delivery of accurate information are essential. Because of... [more] | CAS2018-129 ICTSSL2018-48 pp.63-68 |
| IN, ICTSSL, NWS (Joint) [detail] |
2018-10-19 13:35 |
Kagawa | Takamatsu Shoko Kaigisyo Kaikan | Analysis of Rescue Request Tweets in The July 2018 Heavy Rain Disaster in Japan Shuji Nishikawa, Nozomi Tanaka, Ryo Ohtaka, Hiroki Sato, Megumi Kondo, Osamu Uchida, Keisuke Utsu (Tokai Univ.) ICTSSL2018-33 IN2018-50 |
When a natural disaster occurs, numerous messages (i.e., “tweets”) related to the disaster are posted on Twitter. Especi... [more] | ICTSSL2018-33 IN2018-50 pp.43-48 |
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