query logs

 * Intro: Description of Twitter / microblogs
 * Motivation: need for unsupervised summarizing search
 * Description of application
   => Screenshot! 
 * In-depth description of algorithm
   => Motivate each step with examples
 * Analysis of results
   => Interesting examples!! 
   => Locations!   Protesters!   Loud noises!   Temporal serendipity! 

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previous work

other twitter papers - usually, "what is it?" 

HCIR?   or what? 

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simple stub intro
writeup of core sys/algo // add interface // add more related work
.. wed time from mike ..
