3. what is real-time search? small delay between data creation & indexing microblog search search in a small time window search against current hot queries status search
4. controversial examples 1 year old photo just uploaded first report on Michael Jackson’s death real-time monitoring “IRS” query on Apr. 14th “At work...wish I was home..love my family”
5. real-time search, redefined RetrievingInformation with Time Value at Right Time sports game scores stock prices celebrity updates new products deals home pages wikipedia pages recipes old news articles regulations
21. coverage of microblogs twitter: 23M+ monthly UV (compete.com) only 5% of twitter users accounts for 75% of all activity one quarter of all tweets are generated by bots twitter users are biased in terms of demographics
22. lack of quality quality assessment through identifying most popular, most authoritative, most linked-to, or most re-tweeted items such kind of filtering will require further processing that will decrease the freshness of information balancing the tension among recency, relevance, and quality is not an easy problem
23. what’s desired measuring the quality of streaming sources instead of posts broader coverage microblogs, blogs, public media, social media, and various casts beyond the simple buzz monitoring tool topic focused, informative search results faster information discovery balancing users' needs to see results in real-time with necessity to discover information from spam-free, quality sources
28. what’s next: from pull web to push web real-location real-event information filtering personalization intelligent stream discovery more breakthroughs in stream publishing & consumption
