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Full-Text Articles in Physical Sciences and Mathematics
Understanding Personal Data In The World Of Social Media, Nicholas Scott Rodgers
Understanding Personal Data In The World Of Social Media, Nicholas Scott Rodgers
Undergraduate Honors Capstone Projects
Personal data is behind many of the online interactions that people have through social media and other online sites and services. This data allows sites to understand their users, which in turn allows them to provide better content for their users. This data is also used to determine user interests, which these online services use to target more relevant advertising to their users, and share the information that they collect about their users with third parties. It is only recently that this personal data is being regulated by lawmakers, the businesses running these sites are held accountable for managing the …
Use Of Verified Twitter Accounts During Crisis Events, Kai Anderson
Use Of Verified Twitter Accounts During Crisis Events, Kai Anderson
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
This thesis reports on the use of verified Twitter accounts during crisis events. Twitter is a social media platform that allows users to broadcast and exchange public text messages and it can be used as a communication tool during crisis events. Verified Twitter accounts are those accounts that Twitter has investigated and found to be genuinely maintained by the claimed owner. Celebrities, public officials, and other well-known persons or companies often seek this account status. The owners of these accounts are likely to provide more accurate or relevant information during a crisis event because they represent a brand, whether themselves …
Fake And Spam Messages: Detecting Misinformation During Natural Disasters On Social Media, Meet Rajdev
Fake And Spam Messages: Detecting Misinformation During Natural Disasters On Social Media, Meet Rajdev
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
During natural disasters or crises, users on social media tend to easily believe contents of postings related to the events, and retweet the postings, hoping that the postings will be reached by many other users. Unfortunately, there are malicious users who understand the tendency and post misinformation such as spam and fake messages with expecting wider propagation. To resolve the problem, in this paper we conduct a case study of the 2013 Moore Tornado and Hurricane Sandy. Concretely, we (i) understand behaviors of these malicious users; (ii) analyze properties of spam, fake and legitimate messages; (iii) propose flat and hierarchical …