Kazutoshi Sasahara

47 papers A* 1A 1C 1Journal 33Unranked 11

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Domain-based user embedding for competing events on social media. J. Comput. Soc. Sci. Wentao Xu, Kazutoshi Sasahara
2026	J	`jnl`	Segregation Before Polarization: How Recommendation Strategies Shape Echo Chamber Pathways. CoRR Junning Zhao, Kazutoshi Sasahara, Yu Chen
2025	J	`jnl`	Quantifying collective attention and fan engagement: a case study of the Japanese professional baseball league. J. Comput. Soc. Sci. Naofumi Otomo, Kazutoshi Sasahara, Makoto Mizuno, Yukie Sano
2025	J	`jnl`	Social media warfare: investigating human-bot engagement in English, Japanese and German during the Russo-Ukrainian war on Twitter and Reddit. EPJ Data Sci. Wentao Xu, Kazutoshi Sasahara, Jianxun Chu, Bin Wang, Wenlu Fan, Zhiwen Hu
2024	J	`jnl`	A multidisciplinary framework for deconstructing bots' pluripotency in dualistic antagonism. CoRR Wentao Xu, Kazutoshi Sasahara, Jianxun Chu, Bin Wang, Wenlu Fan, Zhiwen Hu
2023	A	`conf`	"This Is Fake News": Characterizing the Spontaneous Debunking from Twitter Users to COVID-19 False Information. ICWSM Kunihiro Miyazaki, Takayuki Uchiba, Kenji Tanaka, Jisun An, Haewoon Kwak, Kazutoshi Sasahara
2023	J	`jnl`	Applicability of Trust Management Algorithm in C2C services. CoRR Ryohei Suzuki, Iifan Tyou, Shigenori Ohashi, Kazutoshi Sasahara
2023	J	`jnl`	Domain-based user embedding for competing events on social media. CoRR Wentao Xu, Kazutoshi Sasahara
2023	J	`jnl`	Messaging strategies of Ukraine and Russia on Telegram during the 2022 Russian invasion of Ukraine. First Monday Piyush Ghasiya, Kazutoshi Sasahara
2023	J	`jnl`	Moral intuitions behind deepfake-related discussions in Reddit communities. CoRR Dilrukshi Gamage, Hariharan Ravinthran, Kazutoshi Sasahara
2022	J	`jnl`	"This is Fake News": Characterizing the Spontaneous Debunking from Twitter Users to COVID-19 False Information. CoRR Kunihiro Miyazaki, Takayuki Uchiba, Kenji Tanaka, Jisun An, Haewoon Kwak, Kazutoshi Sasahara
2022	A*	`conf`	Are Deepfakes Concerning? Analyzing Conversations of Deepfakes on Reddit and Exploring Societal Implications. CHI Dilrukshi Gamage, Piyush Ghasiya, Vamshi Krishna Bonagiri, Mark E. Whiting, Kazutoshi Sasahara
2022	J	`jnl`	Are Deepfakes Concerning? Analyzing Conversations of Deepfakes on Reddit and Exploring Societal Implications. CoRR Dilrukshi Gamage, Piyush Ghasiya, Vamshi Krishna Bonagiri, Mark E. Whiting, Kazutoshi Sasahara
2022	J	`jnl`	Characterizing the roles of bots on Twitter during the COVID-19 infodemic. J. Comput. Soc. Sci. Wentao Xu, Kazutoshi Sasahara
2022	J	`jnl`	Correction to: Characterizing the roles of bots on Twitter during the COVID‑19 infodemic. J. Comput. Soc. Sci. Wentao Xu, Kazutoshi Sasahara
2022	J	`jnl`	Correction to: Social influence and unfollowing accelerate the emergence of echo chambers. J. Comput. Soc. Sci. Kazutoshi Sasahara, Wen Chen, Hao Peng, Giovanni Luca Ciampaglia, Alessandro Flammini, Filippo Menczer
2021	J	`jnl`	A network-based approach to QAnon user dynamics during COVID-19 infodemic. CoRR Wentao Xu, Kazutoshi Sasahara
2021	—	`conf`	Characterizing the Anti-Vaxxers' Reply Behavior on Social Media. WI/IAT (Workshop/Special Session) Kunihiro Miyazaki, Takayuki Uchiba, Kenji Tanaka, Kazutoshi Sasahara
2021	J	`jnl`	Directional forces in the evolution of grammar. CoRR Shimpei Okuda, Michio Hosaka, Kazutoshi Sasahara
2021	J	`jnl`	Morality-based Assertion and Homophily on Social Media: A Cultural Comparison between English and Japanese Languages. CoRR Maneet Singh, Rishemjit Kaur, Akiko Matsuo, S. R. S. Iyengar, Kazutoshi Sasahara
2021	J	`jnl`	Psycho-linguistic differences among competing vaccination communities on social media. CoRR Jialiang Shi, Piyush Ghasiya, Kazutoshi Sasahara
2021	J	`jnl`	Social influence and unfollowing accelerate the emergence of echo chambers. J. Comput. Soc. Sci. Kazutoshi Sasahara, Wen Chen, Hao Peng, Giovanni Luca Ciampaglia, Alessandro Flammini, Filippo Menczer
2021	—	`conf`	The Emergence of Deepfakes and its Societal Implications: A Systematic Review. TTO Dilrukshi Gamage, Kazutoshi Sasahara, Jiayu Chen
2021	J	`jnl`	The Strategy Behind Anti-Vaxxers' Reply Behavior on Social Media. CoRR Kunihiro Miyazaki, Takayuki Uchiba, Kenji Tanaka, Kazutoshi Sasahara
2020	J	`jnl`	Characterizing the roles of bots during the COVID-19 infodemic on Twitter. CoRR Wentao Xu, Kazutoshi Sasahara
2019	J	`jnl`	On the Inevitability of Online Echo Chambers. CoRR Kazutoshi Sasahara, Wen Chen, Hao Peng, Giovanni Luca Ciampaglia, Alessandro Flammini, Filippo Menczer
2019	J	`jnl`	You are what you eat: A social media study of food identity. J. Comput. Soc. Sci. Kazutoshi Sasahara
2018	J	`jnl`	Development of the Japanese Moral Foundations Dictionary: Procedures and Applications. CoRR Akiko Matsuo, Kazutoshi Sasahara, Yasuhiro Taguchi, Minoru Karasawa
2018	J	`jnl`	You are what you eat: A social media study of food identity. CoRR Kazutoshi Sasahara
2017	J	`jnl`	Erratum to: Visualizing Collective Attention Using Association Networks. New Gener. Comput. Kazutoshi Sasahara
2017	J	`jnl`	Inference of Personal Attributes from Tweets Using Machine Learning. CoRR Take Yo, Kazutoshi Sasahara
2017	—	`conf`	Inference of personal attributes from tweets using machine learning. IEEE BigData Take Yo, Kazutoshi Sasahara
2016	—	`conf`	Quantifying moral foundations from various topics on Twitter conversations. IEEE BigData Rishemjit Kaur, Kazutoshi Sasahara
2016	J	`jnl`	Quantifying moral foundations from various topics on Twitter conversations. CoRR Rishemjit Kaur, Kazutoshi Sasahara
2016	J	`jnl`	Visualizing Collective Attention Using Association Networks. New Gener. Comput. Kazutoshi Sasahara
2014	J	`jnl`	Concurrent Bursty Behavior of Social Sensors in Sporting Events. CoRR Yuki Takeichi, Kazutoshi Sasahara, Reiji Suzuki, Takaya Arita
2014	—	`conf`	Quantifying collective mood by emoticon networks. WebSci Kazutoshi Sasahara
2014	C	`conf`	Twitter as Social Sensor: Dynamics and Structure in Major Sporting Events. ALIFE Yuki Takeichi, Kazutoshi Sasahara, Reiji Suzuki, Takaya Arita
2010	J	`jnl`	A Feasible Approach for Automatic Detection and Recognition of the Bengalese Finch Songnotes and Their Sequences. J. Intell. Learn. Syst. Appl. Khan Md. Mahfuzus Salam, Tetsuro Nishino, Kazutoshi Sasahara, Miki Takahasi, Kazuo Okanoya
2009	J	`jnl`	Ethological data mining: an automata-based approach to extract behavioral units and rules. Data Min. Knowl. Discov. Yasuki Kakishita, Kazutoshi Sasahara, Tetsuro Nishino, Miki Takahasi, Kazuo Okanoya
2007	J	`jnl`	Evolution of Birdsong Syntax by Interjection Communication. Artif. Life Kazutoshi Sasahara, Takashi Ikegami
2007	—	`conf`	Pattern Extraction Improves Automata-Based Syntax Analysis in Songbirds. ACAL Yasuki Kakishita, Kazutoshi Sasahara, Tetsuro Nishino, Miki Takahasi, Kazuo Okanoya
2007	—	`conf`	Simulated Evolution of Discourse with Coupled Recurrent Networks. ACAL Kazutoshi Sasahara, Bjorn Merker, Kazuo Okanoya
2006	—	`conf`	Constructing Song Syntax by Automata Induction. ICGI Kazutoshi Sasahara, Yasuki Kakishita, Tetsuro Nishino, Miki Takahasi, Kazuo Okanoya
2005	—	`conf`	Evolution of Song Communication in a 2D Space. ECAL Kazutoshi Sasahara, Takashi Ikegami
2004	—	`conf`	Evolution of Birdsong Grammars. JSAI Workshops Kazutoshi Sasahara, Takashi Ikegami
2003	—	`conf`	Coevolution of Bridsong Grammar without Imitation. ECAL Kazutoshi Sasahara, Takashi Ikegami