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The importance of social media in our daily lives has unfortunately led to an increase in the spread of misinformation, political messages and malicious links. One of the most popular ways of carrying out those activities is using automated…

Social and Information Networks · Computer Science 2024-11-12 Salvador Lopez-Joya , Jose A. Diaz-Garcia , M. Dolores Ruiz , Maria J. Martin-Bautista

For more than a decade now, academicians and online platform administrators have been studying solutions to the problem of bot detection. Bots are computer algorithms whose use is far from being benign: malicious bots are purposely created…

Cryptography and Security · Computer Science 2025-06-25 Rocco De Nicola , Marinella Petrocchi , Manuel Pratelli

Online Social Networks have revolutionized how we consume and share information, but they have also led to a proliferation of content not always reliable and accurate. One particular type of social accounts is known to promote unreputable…

Social and Information Networks · Computer Science 2023-04-18 Edoardo Di Paolo , Marinella Petrocchi , Angelo Spognardi

Twitter bot detection is vital in combating misinformation and safeguarding the integrity of social media discourse. While malicious bots are becoming more and more sophisticated and personalized, standard bot detection approaches are still…

Social and Information Networks · Computer Science 2023-10-20 Zhaoxuan Tan , Shangbin Feng , Melanie Sclar , Herun Wan , Minnan Luo , Yejin Choi , Yulia Tsvetkov

Online Social Networks (OSNs) are a cornerstone in modern society, serving as platforms for diverse content consumption by millions of users each day. However, the challenge of ensuring the accuracy of information shared on these platforms…

Social and Information Networks · Computer Science 2025-06-26 Edoardo Di Paolo , Fabio De Gaspari , Angelo Spognardi

Social coding platforms have revolutionized collaboration in software development, leading to using software bots for streamlining operations. However, The presence of open-source software (OSS) bots gives rise to problems including…

Software Engineering · Computer Science 2023-07-26 Fenglin Bi , Zhiwei Zhu , Wei Wang , Xiaoya Xia , Hassan Ali Khan , Peng Pu

Malicious actors create inauthentic social media accounts controlled in part by algorithms, known as social bots, to disseminate misinformation and agitate online discussion. While researchers have developed sophisticated methods to detect…

Social and Information Networks · Computer Science 2020-11-30 Mohsen Sayyadiharikandeh , Onur Varol , Kai-Cheng Yang , Alessandro Flammini , Filippo Menczer

The popularity of social media platforms such as Twitter has led to the proliferation of automated bots, creating both opportunities and challenges in information dissemination, user engagements, and quality of services. Past works on…

Social and Information Networks · Computer Science 2018-05-14 Richard Jayadi Oentaryo , Arinto Murdopo , Philips Kokoh Prasetyo , Ee-Peng Lim

Social media platforms continue to struggle with the growing presence of social bots-automated accounts that can influence public opinion and facilitate the spread of disinformation. Over time, these social bots have advanced significantly,…

Social and Information Networks · Computer Science 2025-04-24 Edoardo Allegrini , Edoardo Di Paolo , Marinella Petrocchi , Angelo Spognardi

Social media platforms can expose influential trends in many aspects of everyday life. However, the movements they represent can be contaminated by disinformation. Social bots are one of the significant sources of disinformation in social…

Machine Learning · Computer Science 2022-03-14 Maryam Heidari , James H Jr Jones , Ozlem Uzuner

Increasing evidence suggests that a growing amount of social media content is generated by autonomous entities known as social bots. In this work we present a framework to detect such entities on Twitter. We leverage more than a thousand…

Social and Information Networks · Computer Science 2017-03-28 Onur Varol , Emilio Ferrara , Clayton A. Davis , Filippo Menczer , Alessandro Flammini

Social media platforms face an ongoing challenge in combating the proliferation of social bots, automated accounts that are also known to distort public opinion and support the spread of disinformation. Over the years, social bots have…

Social and Information Networks · Computer Science 2024-10-18 Edoardo Allegrini , Edoardo Di Paolo , Marinella Petrocchi , Angelo Spognardi

The rapid and accurate identification of bot accounts in online social networks is an ongoing challenge. In this paper, we propose BOTTRINET, a unified embedding framework that leverages the textual content posted by accounts to detect…

Artificial Intelligence · Computer Science 2023-05-09 Jun Wu , Xuesong Ye , Yanyuet Man

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…

Computers and Society · Computer Science 2020-06-05 Kai-Cheng Yang , Onur Varol , Pik-Mai Hui , Filippo Menczer

Research on social bot detection plays a crucial role in maintaining the order and reliability of information dissemination while increasing trust in social interactions. The current mainstream social bot detection models rely on black-box…

Social and Information Networks · Computer Science 2024-05-07 Hao Peng , Jingyun Zhang , Xiang Huang , Zhifeng Hao , Angsheng Li , Zhengtao Yu , Philip S. Yu

The web bots have been blamed for consuming large amount of Internet traffic and undermining the interest of the scraped sites for years. Traditional bot detection studies focus mainly on signature-based solution, but advanced bots usually…

Cryptography and Security · Computer Science 2019-03-27 Yang Luo , Guozhen She , Peng Cheng , Yongqiang Xiong

Social bots have emerged over the last decade, initially creating a nuisance while more recently used to intimidate journalists, sway electoral events, and aggravate existing social fissures. This social threat has spawned a bot detection…

Social and Information Networks · Computer Science 2020-07-16 David M. Beskow , Kathleen M. Carley

Signature-based botnet detection methods identify botnets by recognizing Command and Control (C\&C) traffic and can be ineffective for botnets that use new and sophisticate mechanisms for such communications. To address these limitations,…

Social and Information Networks · Computer Science 2015-03-10 Jing Wang , Ioannis Ch. Paschalidis

With the increasing use of social media data for health-related research, the credibility of the information from this source has been questioned as the posts may originate from automated accounts or "bots". While automatic bot detection…

Computation and Language · Computer Science 2019-10-01 Anahita Davoudi , Ari Z. Klein , Abeed Sarker , Graciela Gonzalez-Hernandez

Despite rapid development, current bot detection models still face challenges in dealing with incomplete data and cross-platform applications. In this paper, we propose BotBuster, a social bot detector built with the concept of a mixture of…

Social and Information Networks · Computer Science 2022-07-28 Lynnette Hui Xian Ng , Kathleen M. Carley
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