Zobrazeno 41 - 50
of 459
pro vyhledávání: '"Menczer, Filippo"'
Efficient and reliable social bot classification is crucial for detecting information manipulation on social media. Despite rapid development, state-of-the-art bot detection models still face generalization and scalability challenges, which greatly l
Externí odkaz:
http://arxiv.org/abs/1911.09179
Autor:
Blythe, Jim, Bollenbacher, John, Huang, Di, Hui, Pik-Mai, Krohn, Rachel, Pacheco, Diogo, Muric, Goran, Sapienza, Anna, Tregubov, Alexey, Ahn, Yong-Yeol, Flammini, Alessandro, Lerman, Kristina, Menczer, Filippo, Weninger, Tim, Ferrara, Emilio
Publikováno v:
International Conference on Practical Applications of Agents and Multi-Agent Systems, pp. 3-15. Springer, Cham, 2019
Simulating and predicting planetary-scale techno-social systems poses heavy computational and modeling challenges. The DARPA SocialSim program set the challenge to model the evolution of GitHub, a large collaborative software-development ecosystem, u
Externí odkaz:
http://arxiv.org/abs/1908.05437
Social media, seen by some as the modern public square, is vulnerable to manipulation. By controlling inauthentic accounts impersonating humans, malicious actors can amplify disinformation within target communities. The consequences of such operation
Externí odkaz:
http://arxiv.org/abs/1907.06130
Autor:
Sasahara, Kazutoshi, Chen, Wen, Peng, Hao, Ciampaglia, Giovanni Luca, Flammini, Alessandro, Menczer, Filippo
Publikováno v:
J Comput Soc Sc (2020)
While social media make it easy to connect with and access information from anyone, they also facilitate basic influence and unfriending mechanisms that may lead to segregated and polarized clusters known as "echo chambers." Here we study the conditi
Externí odkaz:
http://arxiv.org/abs/1905.03919
Publikováno v:
Companion Proceedings of The 2019 World Wide Web Conference
It has been widely recognized that automated bots may have a significant impact on the outcomes of national events. It is important to raise public awareness about the threat of bots on social media during these important events, such as the 2018 US
Externí odkaz:
http://arxiv.org/abs/1902.02339
Autor:
Yang, Kai-Cheng, Varol, Onur, Davis, Clayton A., Ferrara, Emilio, Flammini, Alessandro, Menczer, Filippo
Publikováno v:
Hum Behav & Emerg Tech. 2019;e115
The increased relevance of social media in our daily life has been accompanied by efforts to manipulate online conversations and opinions. Deceptive social bots -- automated or semi-automated accounts designed to impersonate humans -- have been succe
Externí odkaz:
http://arxiv.org/abs/1901.00912
Akademický článek
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Akademický článek
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Publikováno v:
JASIST 70 (3): 218-229, 2019
Our consumption of online information is mediated by filtering, ranking, and recommendation algorithms that introduce unintentional biases as they attempt to deliver relevant and engaging content. It has been suggested that our reliance on online tec
Externí odkaz:
http://arxiv.org/abs/1807.06958
Autor:
Shao, Chengcheng, Hui, Pik-Mai, Wang, Lei, Jiang, Xinwen, Flammini, Alessandro, Menczer, Filippo, Ciampaglia, Giovanni Luca
Publikováno v:
PLoS ONE, 13(4): e0196087. 2018
Massive amounts of fake news and conspiratorial content have spread over social media before and after the 2016 US Presidential Elections despite intense fact-checking efforts. How do the spread of misinformation and fact-checking compete? What are t
Externí odkaz:
http://arxiv.org/abs/1801.06122