PPT-Online Social Network Event Extraction from Twitter

Online Social Network Online Social Network sites such as Facebook and Twitter are widely used nowadays The number of tweets posted daily has recently exceeded twohundred million Research On Twitter Event. Liu. , . Ya. Tian. , . Yujia. Pham, . Anh. TwitterMonitor. : . Trend Detection over the Twitter Stream. EvenTweet. : . Online Localized Event Detection from Twitter. Michael . Mathioudakis. , Nick . Koudas. Presentation . for the . ICOS Big Data Boot Camp. Todd Schifeling. 5/22/14. Outline. Collecting . Twitter Data with a . Snowball. Motivation for Collecting the Data. Big Data-Social Science Divide. Possible Solutions. 1. , Manish . Gupta. 1,2. , . Vasudeva Varma. 1. IIIT Hyderabad. 1. . Microsoft. 2. Web-KR 2014, CIKM. Structured Information Extraction from Natural . Disaster Events . on Twitter. Tweets . Media for Businesses. #. awesomelegalpresentation. Tony Zana. March 11, 2014. Legal Disclaimers. Thes. e. . material. s. . hav. e. . bee. n. . prepared. . solely fo. r. educationa. l. . purpose. the . Gates?. Social Media, Leaderless Organization, & Revolutionary Theory. Sabrina Hoque. PhD Candidate, Dalhousie University. Sean Clark. Visiting Assistant Professor, Memorial University. ISA Conference, March 2012. 30 Minutes . Marketing Your Event on Social Media. Social Media Statistics . Social media is the top online activity in the US, with the average American spending . 37 minutes . per day. 46%. of web users look towards social media when making a purchase. . W/ . Maltego Carbon 3.5.3. (and . Maltego. Chlorine 3.6.0). 2. 3. Overview. S. elf-intros . Your ideas for data extractions. Twitter Facts. Internet as Database . Maltego Carbon Facts . Tweet . Analyser. W/ . Maltego Carbon 3.5.3. (and . Maltego. Chlorine 3.6.0). 2. 3. Overview. S. elf-intros . Your ideas for data extractions. Twitter Facts. Internet as Database . Maltego Carbon Facts . Tweet . Analyser. , . Yujia. Pham, . Anh. TwitterMonitor. : . Trend Detection over the Twitter Stream. EvenTweet. : . Online Localized Event Detection from Twitter. Michael . Mathioudakis. , Nick . Koudas. TwitterMoniter. “. tweets. .”. Created in 2006. 313 million active users recorded monthly. How Twitter Works. @LMSPATRIOTS -By placing the @ symbol in front of a username, you can tag another user in your Tweet.. (Getting Online…). BBQ. BBQ. Barbecue! . (Note: No ‘q’ in Barbecue). LOL. LOL. Laughing Out Loud. LMAO. LMAO. Laughin. ’ My A’ Off. LAN. LAN. Local Area Network. ISP. ISP. Internet Service Provider. Leveraging your social network during an emergency Presented by Sabra Schneider Sabra.Schneider@kingcounty.gov Today we will consider Establishing voice, credibility and connection before the emergency An Emerging Trend Crisis Communication. Two . examples:. US Airways Flight 1549 Crash in Hudson. . (citizen journalist using new media. ). The Station Fire in Southern California (2009). . Alan Ritter. Mausam. , Oren . Etzioni. , Sam Clark. University of Washington. Goal:. . Realtime. Stream of Structured Information About Events. TIME. Q: which set of events do we want to know about?.