Text retrieval from broadcast news video is unsatisfactory, because a transcript word frequently does not directly ‘describe’ the shot when it was spoken. Extending the retriev...
—WHATSUP (WUP) is a new form of electronic news. It is personalized and decentralized. Users receive news and have the ability to express their interest in it. This opinion, in t...
A. Boutet, Davide Frey, Rachid Guerraoui, Anne-Mar...
The web has become an important medium for news delivery and consumption. Fresh content about a variety of topics and events is constantly being created and published on the web b...
The efficient market hypothesis states that an efficient market immediately incorporates all available information into the price of the traded entity. It is well established that...
Twitter, a microblogging service less than three years old, commands more than 41 million users as of July 2009 and is growing fast. Twitter users tweet about any topic within the...
Haewoon Kwak, Changhyun Lee, Hosung Park, Sue B. M...