Lucene rev preso cisco gannu

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Lucene rev preso cisco gannu

  1. 1. How Search is Accelerating <br />the Growth of Video in the Enterprise<br />SatishGannu (sgannu@cisco.com)<br />Director of Engineering<br />Media eXperience& Analytics BU<br />Cisco Systems<br />
  2. 2. Video Is Becoming Pervasive<br />Sources: Wired, Cisco estimates based on CAIDA publications, Andrew Odlyzko<br />
  3. 3. Why Video<br /><ul><li>A picture is a thousand words, and video says it all
  4. 4. “In person” experience
  5. 5. 64% of communication is non-verbal1
  6. 6. One third of the human cortex is dedicated to vision2</li></ul>1 Kandola, Pearn “The Psychology of Effective Business Communications in Geographically Dispersed Teams”, Cisco Systems, September 2006<br />2 Vision Group Research, FMRIB, University of Oxford, UK<br />
  7. 7. The Enterprise landscape is Changing…<br />From…<br />To…<br />
  8. 8. Key Shifts For Scaling Human Talent<br />Content finds you<br />Semantic compression<br />Find right people<br />Social<br />Social<br />Record<br />Share<br />Collaborate<br />Time<br />Time<br />Any device<br />Any media<br />Any system<br />Devices<br />Place<br />Intra-company<br />Inter-company<br />Location<br />
  9. 9. Video and Social NetworkingTransforms Business<br />Accelerate business decisions; Improve customer and partner relationships; Effectively scale costs<br />AdhocCollaboration<br />BusinessMeetings<br />Marketing<br />& Advertising<br />Customer Care<br />Corporate Communications<br />CorporateEvents<br />Safety andSecurity<br />Training /Knowledge Sharing<br />
  10. 10. Video Life Cycle Today<br />Discover<br />Create<br />Transform<br />Search By: Manual Tags<br />Consume<br />Share<br />Play<br />Fast Forward<br />Rewind<br />
  11. 11. Search Options<br />By:<br /><ul><li>Spoken Word Occurrences
  12. 12. Speakers
  13. 13. View-Worthy Sections
  14. 14. Face Recognition</li></ul>By:<br /><ul><li>User Added Tags
  15. 15. Change in Scenes
  16. 16. Time Frame</li></ul>Video Life Cycle – Future use cases<br />Discover<br />Consume<br />Share<br /><ul><li>Text summarization
  17. 17. Read through non-visual clips
  18. 18. Quick
  19. 19. Text summarization
  20. 20. Read through non-visual clips
  21. 21. Quick</li></ul>Share a single clip<br />Share multiple clips<br />Speaker 1<br />Scan View-Worth sections only<br />Summarize the visually non-interesting sections<br />Show me all occurrences of “Cius”<br />Identify Speakers<br />Speaker 2<br />
  22. 22. Challenges of search, video and meta data<br /><ul><li>Extract Meta Data
  23. 23. Speech to Text
  24. 24. Spoken words - Tags
  25. 25. Speaker & Object recognitions
  26. 26. Summarization
  27. 27. Video analysis
  28. 28. Process & Discover Meta data – Use Lucene&Solr
  29. 29. Consume Meta data – HTML5
  30. 30. Challenges
  31. 31. Video relevancy
  32. 32. Speech processing accuracy</li></li></ul><li>Role of Network<br />Network<br />Discover<br />Consume<br />Share<br />Transform<br />Create<br />Which<br />What<br />How<br />Who<br />Meta Data<br />
  33. 33. Conclusion<br />Video is becoming a new Social document<br />1<br />2<br />Network plays a key role in video transformation and social meta collections<br />3<br />Lucene/Solr flexibility and adaptability will help video become pervasive<br />

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