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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

Researchers have investigated the bug bounty ecosystem from the lens of platforms, programs, and bug hunters. Understanding the perspectives of bug bounty report reviewers, especially those who historically lack a security background and…

Software Engineering · Computer Science 2025-02-04 Jessy Ayala , Steven Ngo , Joshua Garcia

In open source software (OSS) communities, existing leadership indicators are dominantly measured by code contribution or community influence. Recent studies on emergent leadership shed light on additional dimensions such as intellectual…

Software Engineering · Computer Science 2022-01-31 Yuekai Huang , Ye Yang , Junjie Wang , Wei Zheng , Qing Wang

Social media accounts engaging in online manipulation can change their behaviors for re-purposing or to evade detection. Existing detection systems are built on features that do not exploit such behavioral patterns. Here we investigate the…

Social and Information Networks · Computer Science 2026-03-04 Isuru Ariyarathne , Gangani Ariyarathne , Alessandro Flammini , Filippo Menczer , Alexander C. Nwala

Botnet is most widespread and occurs commonly in today's cyber attacks, resulting in serious threats to our network assets and organization's properties. Botnets are collections of compromised computers (Bots) which are remotely controlled…

Cryptography and Security · Computer Science 2010-04-09 Hossein Rouhani Zeidanloo , Azizah Bt Abdul Manaf

Adversarial Internet robots (botnets) represent a growing threat to the safe use and stability of the Internet. Botnets can play a role in launching adversary reconnaissance (scanning and phishing), influence operations (upvoting), and…

Blockchain is a distributed ledger technique that guarantees the traceability of transactions. Blockchain is adopted in multiple domains like finance (e.g., cryptocurrency), healthcare, security, and supply chain. In the open-source…

Cryptography and Security · Computer Science 2022-05-18 Ajoy Das , Gias Uddin , Guenther Ruhe

Twitter has become a major social media platform since its launching in 2006, while complaints about bot accounts have increased recently. Although extensive research efforts have been made, the state-of-the-art bot detection methods fall…

Social and Information Networks · Computer Science 2021-08-30 Shangbin Feng , Herun Wan , Ningnan Wang , Jundong Li , Minnan Luo

Automated accounts on social media have become increasingly problematic. We propose a key feature in combination with existing methods to improve machine learning algorithms for bot detection. We successfully improve classification…

Social and Information Networks · Computer Science 2019-04-30 Laurenz A Cornelissen , Petrus Schoonwinkel , Richard J Barnett

Much of our modern digital infrastructure relies critically upon open sourced software. The communities responsible for building this cyberinfrastructure require maintenance and moderation, which is often supported by volunteer efforts.…

Human-Computer Interaction · Computer Science 2023-08-16 Jane Hsieh , Joselyn Kim , Laura Dabbish , Haiyi Zhu

Data extracted from social networks like Twitter are increasingly being used to build applications and services that mine and summarize public reactions to events, such as traffic monitoring platforms, identification of epidemic outbreaks,…

Social and Information Networks · Computer Science 2014-05-21 Carlos A. Freitas , Fabrício Benevenuto , Saptarshi Ghosh , Adriano Veloso

The use of open-source software (OSS) is ever-increasing, and so is the number of open-source vulnerabilities being discovered and publicly disclosed. The gains obtained from the reuse of community-developed libraries may be offset by the…

Cryptography and Security · Computer Science 2025-03-18 Serena E. Ponta , Henrik Plate , Antonino Sabetta

Language generation models' democratization benefits many domains, from answering health-related questions to enhancing education by providing AI-driven tutoring services. However, language generation models' democratization also makes it…

Computation and Language · Computer Science 2021-06-03 Paras Bhatt , Anthony Rios

This is an approach to detecting a subset of bots on Twitter, that at best is under-researched. This approach will be generic enough to be adaptable to most, if not all social networks. The subset of bots this focuses on are those that can…

Social and Information Networks · Computer Science 2018-08-30 Jeremy Fields

Context: Interest in diversity in software development has significantly increased in recent years. Reporting on diversity in software projects can enhance user trust and assist regulators in evaluating adoption. Recent AI directives…

Software Engineering · Computer Science 2025-10-29 Joan Giner-Miguelez , Sergio Morales , Sergio Cobos , Javier Luis Canovas Izquierdo , Robert Clariso , Jordi Cabot

The proliferation of the Internet and mobile devices has resulted in malicious bots access to genuine resources and data. Bots may instigate phishing, unauthorized access, denial-of-service, and spoofing attacks to mention a few.…

Cryptography and Security · Computer Science 2023-07-21 N. Tariq , F. A. Khan , S. A. Moqurrab , G. Srivastava

Social Coding Sites (SCSs) are social media services for sharing software development projects on the Web, and many open source projects are currently being developed on SCSs. One of the characteristics of SCSs is that they provide a…

Social and Information Networks · Computer Science 2014-09-05 Yuya Yoshikawa , Tomoharu Iwata , Hiroshi Sawada

Although not all bots are malicious, the vast majority of them are responsible for spreading misinformation and manipulating the public opinion about several issues, i.e., elections and many more. Therefore, the early detection of bots is…

Computation and Language · Computer Science 2024-07-31 Loukas Ilias , Ioannis Michail Kazelidis , Dimitris Askounis

The fork-based development mechanism provides the flexibility and the unified processes for software teams to collaborate easily in a distributed setting without too much coordination overhead.Currently, multiple social coding platforms…

AI development is embracing open-source paradigm, but the fundamental distinction between AI models and traditional software artifacts may lead to a divergent open-source development paradigm with different collaborative practices, which…

Software Engineering · Computer Science 2026-04-13 Hengzhi Ye , Minghui Zhou