Fujio Toriumi
Biographic Data
| ID | 1754315 |
|---|---|
| NAME | Fujio Toriumi |
| GIVEN NAMES | Fujio |
| FAMILY NAME | Toriumi |
| SIGNATURE | TORIUMI F |
| AFFILIATIONS | The University of Tokyo |
| ORCID | 0000-0003-3866-4956 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 7 |
| WORKS AS EDITOR | 1 |
| FIRST PUBLICATION YEAR | 2016 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Cross-ideological acceptance of the illiberal narrative of the 2019 Hong Kong protests in Japan
ABSTARCTIn its pursuit of greater global discursive power, China aims to counter criticisms by Western democracies by promoting illiberal narratives favourable to its regime on international social media platforms. Although research has explored the nature of these narratives and their propagators, little is known about which segments of the population in democratic countries are most receptive to them. This study examined China’s international p…
Reducing sexual predation and victimization through warnings and awareness among high-risk users
Online sexual predators target children by building trust, creating dependency, and arranging meetings for sexual purposes. This poses a significant challenge for online communication platforms that strive to monitor and remove such content and terminate predators’ accounts. However, these platforms can only take such actions if sexual predators explicitly violate the terms of service, not during the initial stages of relationship-building. This …
User behaviors in consumer-generated media under monetary reward schemes
Modeling and analyzing users’ behavioral strategies with co-evolutionary process
Social networking services (SNSs) are constantly used by a large number of people with various motivations and intentions depending on their social relationships and purposes, and thus, resulting in diverse strategies of posting/consuming content on SNSs. Therefore, it is important to understand the differences of the individual strategies depending on their network locations and surroundings. For this purpose, by using a game-theoretical model o…
Understanding how retweets influence the behaviors of social networking service users via agent-based simulation
The retweet is a characteristic mechanism of several social network services/social media, such as Facebook, Twitter, and Weibo. By retweeting tweet, users can share an article with their friends and followers. However, it is not clear how retweets affect the dominant behaviors of users. Therefore, this study investigates the impact of retweets on the behavior of social media users from the perspective of networked game theory, and how the existe…
Gcnext
Rating platforms provide users with useful information on products or other users. However, fake ratings are sometimes generated by fraudulent users. In this paper, we tackle the task of fraudulent user detection on rating platforms. We propose GCNEXT (Graph Convolutional Network with Expended Balance Theory), an end-to-end framework based on graph convolutional networks (GCNs) and expanded balance theory, which properly incorporates both the sig…
Reconstruction of the Public Sphere in the Socially Mediated Age
Exploring an Effective Incentive System on a Groupware
Groupware is an e ective form of media for knowledge sharing and active open communication. One remaining important issue is how to design groupware in which vast amounts of beneficial content are provided and active discussion is facilitated. The behavior of information in such a medium resembles publicgoods games because users voluntarily post beneficial information that creates media values. Many studies on such games have shown the e ects of …
No prominent works on this page.
Exploring an Effective Incentive System on a Groupware
Groupware is an e ective form of media for knowledge sharing and active open communication. One remaining important issue is how to design groupware in which vast amounts of beneficial content are provided and active discussion is facilitated. The behavior of information in such a medium resembles publicgoods games because users voluntarily post beneficial information that creates media values. Many studies on such games have shown the e ects of …
Reconstruction of the Public Sphere in the Socially Mediated Age
Gcnext
Rating platforms provide users with useful information on products or other users. However, fake ratings are sometimes generated by fraudulent users. In this paper, we tackle the task of fraudulent user detection on rating platforms. We propose GCNEXT (Graph Convolutional Network with Expended Balance Theory), an end-to-end framework based on graph convolutional networks (GCNs) and expanded balance theory, which properly incorporates both the sig…
Modeling and analyzing users’ behavioral strategies with co-evolutionary process
Social networking services (SNSs) are constantly used by a large number of people with various motivations and intentions depending on their social relationships and purposes, and thus, resulting in diverse strategies of posting/consuming content on SNSs. Therefore, it is important to understand the differences of the individual strategies depending on their network locations and surroundings. For this purpose, by using a game-theoretical model o…
Understanding how retweets influence the behaviors of social networking service users via agent-based simulation
The retweet is a characteristic mechanism of several social network services/social media, such as Facebook, Twitter, and Weibo. By retweeting tweet, users can share an article with their friends and followers. However, it is not clear how retweets affect the dominant behaviors of users. Therefore, this study investigates the impact of retweets on the behavior of social media users from the perspective of networked game theory, and how the existe…
User behaviors in consumer-generated media under monetary reward schemes
Reducing sexual predation and victimization through warnings and awareness among high-risk users
Online sexual predators target children by building trust, creating dependency, and arranging meetings for sexual purposes. This poses a significant challenge for online communication platforms that strive to monitor and remove such content and terminate predators’ accounts. However, these platforms can only take such actions if sexual predators explicitly violate the terms of service, not during the initial stages of relationship-building. This …
Cross-ideological acceptance of the illiberal narrative of the 2019 Hong Kong protests in Japan
ABSTARCTIn its pursuit of greater global discursive power, China aims to counter criticisms by Western democracies by promoting illiberal narratives favourable to its regime on international social media platforms. Although research has explored the nature of these narratives and their propagators, little is known about which segments of the population in democratic countries are most receptive to them. This study examined China’s international p…
Computer Science (7 works) · Opinion Dynamics and Social Influence (5 works) · Complex Network Analysis Techniques (4 works) · World Wide Web (4 works) · Internet privacy (3 works) · Psychology (3 works) · Social media (3 works) · Social Psychology (3 works) · Business (2 works) · Computer security (2 works)