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 _    _      ___      _  _     ______            
| |  | ||   / _ \\   | \| ||  /_   _//   ____    
| |/\| ||  / //\ \\  |  ' ||   -| ||-   |    \\  
|  /\  || |  ___  || | .  ||   _| ||_   | [] ||  
|_// \_|| |_||  |_|| |_|\_||  /_____//  |  __//  
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發送短信 : VIREO@TRECVID 2011: Instance search, semantic indexing, multimedia event detection and known-item search