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During public addresses and debates (like the State of the Union Address) people engage in social networks generating thousands of messages. After the event happened, however, it is difficult to gather past conversations from those platforms and link them to the speech to relive the moment. To address this we developed a visualization technique that leverages the real-time conversational aspect of...
Over the last few years, microblogging has gained prominence as a form of personal broadcasting media where information and opinion are mixed together without an established order, usually tightly linked with current reality. Location awareness and promptness provide researchers using the Internet with the opportunity to create “psychological landscapes”—that is, to detect differences and changes...
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