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Understanding the characteristics of public attention and sentiment is an essential prerequisite for appropriate crisis management during adverse health events. This is even more crucial during a pandemic such as COVID-19, as primary…

Social and Information Networks · Computer Science 2020-11-03 Oguzhan Gencoglu , Mathias Gruber

Proactive cyber-risk assessment is gaining momentum due to the wide range of sectors that can benefit from the prevention of cyber-incidents by preserving integrity, confidentiality, and the availability of data. The rising attention to…

Methodology · Statistics 2024-07-11 Mario Angelelli , Serena Arima , Christian Catalano , Enrico Ciavolino

These days, cyber-criminals target humans rather than machines since they try to accomplish their malicious intentions by exploiting the weaknesses of end users. Thus, human vulnerabilities pose a serious threat to the security and…

Cryptography and Security · Computer Science 2021-06-25 Dimitra Papatsaroucha , Yannis Nikoloudakis , Ioannis Kefaloukos , Evangelos Pallis , Evangelos K. Markakis

On social media, several individuals experiencing suicidal ideation (SI) do not disclose their distress explicitly. Instead, signs may surface indirectly through everyday posts or peer interactions. Detecting such implicit signals early is…

Social and Information Networks · Computer Science 2026-02-24 Soorya Ram Shimgekar , Ruining Zhao , Agam Goyal , Violeta J. Rodriguez , Paul A. Bloom , Navin Kumar , Hari Sundaram , Koustuv Saha

As cyber threats endanger everyone, from regular users to computing professionals, spreading cybersecurity awareness becomes increasingly critical. Therefore, our university designed an innovative cybersecurity awareness course that is…

Computers and Society · Computer Science 2023-07-18 Lydia Kraus , Valdemar Švábenský , Martin Horák , Vashek Matyáš , Jan Vykopal , Pavel Čeleda

Cyber attacks are rapidly increasing with the advancement of technology and there is no protection for our information. To prevent future cyberattacks it is critical to promptly recognize cyberattacks and establish strong defense mechanisms…

Cryptography and Security · Computer Science 2025-09-16 Sawera Shahid , Umara Noor , Zahid Rashid

Offensive or antagonistic language targeted at individuals and social groups based on their personal characteristics (also known as cyber hate speech or cyberhate) has been frequently posted and widely circulated viathe World Wide Web. This…

Computation and Language · Computer Science 2018-03-09 Wafa Alorainy , Pete Burnap , Han Liu , Matthew Williams

Cybersecurity practices require effort to be maintained, and one weakness is a lack of awareness regarding potential attacks not only in the usage of machine learning models, but also in their development process. Previous studies have…

Human-Computer Interaction · Computer Science 2024-08-15 Devon A. Kelly , Sarah A. Flanery , Christiana Chamon

The coronavirus (COVID-19) pandemic has significantly altered our lifestyles as we resort to minimize the spread through preventive measures such as social distancing and quarantine. An increasingly worrying aspect is the gap between the…

Social and Information Networks · Computer Science 2020-05-22 Muhammad Saad , Muhammad Hassan , Fareed Zaffar

The struggle of social media platforms to moderate content in a timely manner, encourages users to abuse such platforms to spread vulgar or abusive language, which, when performed repeatedly becomes cyberbullying a social problem taking…

Computation and Language · Computer Science 2023-08-31 Tanjim Mahmud , Michal Ptaszynski , Juuso Eronen , Fumito Masui

The societal issue of digital hostility has previously attracted a lot of attention. The topic counts an ample body of literature, yet remains prominent and challenging as ever due to its subjective nature. We posit that a better…

Computation and Language · Computer Science 2021-09-17 Antigoni-Maria Founta , Lucia Specia

Information security in the context of digital literacy is a digital skill that enables safe and purposeful movement through virtual space. The age limit and frequency of use of the Internet by young generations has been moved back a year…

Computers and Society · Computer Science 2022-01-17 Ljerka Luic , Drazenka Svelec-Juricic , Petar Misevic

Cyber attacks constitute a significant threat to organizations with implications ranging from economic, reputational, and legal consequences. As cybercriminals' techniques get sophisticated, information security professionals face a more…

Cryptography and Security · Computer Science 2021-04-01 Emrah Tufan , Cihangir Tezcan , Cengiz Acartürk

With the growth of the internet, the number of fake-news online has been proliferating every year. The consequences of such phenomena are manifold, ranging from lousy decision-making process to bullying and violence episodes. Therefore,…

Information Retrieval · Computer Science 2018-09-05 Diego Esteves , Aniketh Janardhan Reddy , Piyush Chawla , Jens Lehmann

There are several reasons why the fear of vaccination has caused population rejection. Questions have been raised by students regarding the effectiveness of vaccines, which in turn has led to vaccination hesitancy. Students perceptions are…

Computers and Society · Computer Science 2021-12-03 Ashraf Elnagar , Imad Afyouni , Ismail Shahin , Ali Bou Nassif , Said A. Salloum

E-learning has been continuously present in current educational discourse, thanks to technological advances, learning methodologies and public or organizational policies, among other factors. However, despite its boom and dominance in…

Digital Libraries · Computer Science 2017-10-17 Gerardo Tibaná-Herrera , María Teresa Fernández-Bajón , Félix de Moya-Anegón

Internet memes have gained significant influence in communicating political, psychological, and sociocultural ideas. While memes are often humorous, there has been a rise in the use of memes for trolling and cyberbullying. Although a wide…

Computation and Language · Computer Science 2024-01-19 Prince Jha , Krishanu Maity , Raghav Jain , Apoorv Verma , Sriparna Saha , Pushpak Bhattacharyya

The COVID-19 pandemic was a remarkable unprecedented event which altered the lives of billions of citizens globally resulting in what became commonly referred to as the new-normal in terms of societal norms and the way we live and work.…

Cryptography and Security · Computer Science 2021-03-26 Harjinder Singh Lallie , Lynsay A. Shepherd , Jason R. C. Nurse , Arnau Erola , Gregory Epiphaniou , Carsten Maple , Xavier Bellekens

The vulnerability of cyber-physical systems to cyber attack is well known, and the requirement to build cyber resilience into these systems has been firmly established. The key challenge this paper addresses is that maturing this discipline…

Cryptography and Security · Computer Science 2023-02-17 Jason E. Ellis , Travis W. Parker , Joachim Vandekerckhove , Brian J. Murphy , Sidney Smith , Alexander Kott , Michael J. Weisman

Educational technologies are revolutionizing how educational institutions operate. Consequently, it makes them a lucrative target for breach and abuse as they often serve as centralized hubs for diverse types of sensitive data, from…

Computers and Society · Computer Science 2025-02-25 Easton Kelso , Ananta Soneji , Syed Zami-Ul-Haque Navid , Yan Soshitaishvili , Sazzadur Rahaman , Rakibul Hasan