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Donghua Chen, Runtong Zhang, Kecheng Liu and Lei Hou
Patient-reported posts in Online Health Communities (OHCs) contain various valuable information that can help establish knowledge-based online support for online patients. However, utilizing these reports to improve online patient services in the absence...
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Carl-Anton Werner Axelsson, Mona Guath and Thomas Nygren
With the rise of misinformation, there is a great need for scalable educational interventions supporting students? abilities to determine the trustworthiness of digital news. We address this challenge in our study by developing an online intervention too...
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Laura Plaza, Lourdes Araujo, Fernando López-Ostenero and Juan Martínez-Romo
Online learning is quickly becoming a popular choice instead of traditional education. One of its key advantages lies in the flexibility it offers, allowing individuals to tailor their learning experiences to their unique schedules and commitments. Moreo...
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Nayomi Kankanamge, Tan Yigitcanlar and Ashantha Goonetilleke
Providing convenient and effective online education is important for the public to be better prepared for disaster events. Nonetheless, the effectiveness of such education is questionable due to the limited use of online tools and platforms, which also r...
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Massimo Stella, Michael S. Vitevitch and Federico Botta
Monitoring social discourse about COVID-19 vaccines is key to understanding how large populations perceive vaccination campaigns. This work reconstructs how popular and trending posts framed semantically and emotionally COVID-19 vaccines on Twitter. We a...
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Qin Liang, Chunchun Hu and Si Chen
Online public opinion reflects social conditions and public attitudes regarding special social events. Therefore, analyzing the temporal and spatial distributions of online public opinion topics can contribute to understanding issues of public concern, g...
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Juan F. Maestre, Susan C. Herring, Aehong Min, Ciabhan L. Connelly and Patrick C. Shih
Research is scarce on how direct and indirect support seeking strategies affect support exchange in online health communities. Moreover, prior research has relied mostly on content analysis of forum posts at the post level. In order to generate a more fi...
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Ivan V. Kozitsin
Online information cascades (tree-like structures formed by posts, comments, likes, replies, etc.) constitute the spine of the public online information environment, reflecting its various trends, evolving with it and, importantly, affecting its developm...
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Neelakandan Subramani, Sathishkumar Veerappampalayam Easwaramoorthy, Prakash Mohan, Malliga Subramanian and Velmurugan Sambath
Twitter, Instagram and Facebook are expanding rapidly, reporting on daily news, social activities and regional or international actual occurrences. Twitter and other platforms have gained popularity because they allow users to submit information, links, ...
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Nureni Ayofe Azeez and Emad Fadhal
Background: Internet social media platforms have become quite popular, enabling a wide range of online users to stay in touch with their friends and relatives wherever they are at any time. This has led to a significant increase in virtual crime from the...
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Marco Brambilla, Alireza Javadian Sabet, Kalyani Kharmale and Amin Endah Sulistiawati
Social media platforms offer their audience the possibility to reply to posts through comments and reactions. This allows social media users to express their ideas and opinions on shared content, thus opening virtual discussions. Most studies on social n...
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Omar Sharif, Mohammed Moshiul Hoque, A. S. M. Kayes, Raza Nowrozy and Iqbal H. Sarker
Due to the substantial growth of internet users and its spontaneous access via electronic devices, the amount of electronic contents has been growing enormously in recent years through instant messaging, social networking posts, blogs, online portals and...
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Marco Vernier, Manuela Farinosi, Alberto Foresti and Gian Luca Foresti
In recent years, social platforms have become integrated in a variety of economic, political and cultural domains. Social media have become the primary outlets for many citizens to consume news and information, and, at the same time, to produce and share...
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Yucheng Huang, Rui Song, Fausto Giunchiglia and Hao Xu
The rapid development of online social media makes abuse detection a hot topic in the field of emotional computing. However, most natural language processing (NLP) methods only focus on linguistic features of posts and ignore the influence of users? emot...
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Guoqiang Zhou, Lijun Yang, Wenzhen Liu, Jiachen Shi and Jun Shen
In order to solve the education problems caused by teachers and students? unavoidable absence in school during the COVID-19 pandemic, a series of online education activities were carried out by Nanjing University of Posts and Telecommunication in early M...
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Lazaros Vrysis, Nikolaos Vryzas, Rigas Kotsakis, Theodora Saridou, Maria Matsiola, Andreas Veglis, Carlos Arcila-Calderón and Charalampos Dimoulas
Social media services make it possible for an increasing number of people to express their opinion publicly. In this context, large amounts of hateful comments are published daily. The PHARM project aims at monitoring and modeling hate speech against ref...
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Eko Wahyu Tyas Darmaningrat,Hanim Maria Astuti,Fadhila Alfi
Pág. 159 - 168
Background: Teenagers in Indonesia have an open nature and satisfy their desire to exist by uploading photos or videos and writing posts on Instagram. The habit of uploading photos, videos, or writings containing their personal information can be dangero...
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Maurizio Naldi
The kinds of interactions taking place in an online personal finance forum and the sentiments expressed in its posts may influence the diffusion and usefulness of those forums. We explore a set of major threads on a personal finance forum to assess the d...
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Yulia Davydova
Pág. 21 - 27
In the task of online social networks monitoring search with keywords is complicated by misspellings, typos, slang in users? posts. To reduce search sensitivity to misspellings and improve the completeness of search results it is proposed to use fuzzy se...
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Naomi Augar,John Zeleznikov
This paper reports on a study exploring social media adoption and use by twelve small businesses. Results indicate that Facebook is the dominant platform used and it can provide small businesses with a virtually cost free and easy way to reach customers....
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