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Tribler P2P-TV

March 17 2006, P2P-TV Workshop, Amsterdam. Tribler P2P-TV. Social peer-to-peer software. Huib de Ridder h.deridder@io.tudelft.nl Jenneke Fokker j.e.fokker@io.tudelft.nl Piet Westendorp p.h.westendorp@io.tudelft.nl. www.tribler.org. Contents. Peer-to-peer software, very social

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Tribler P2P-TV

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  1. March 17 2006, P2P-TV Workshop, Amsterdam Tribler P2P-TV • Social peer-to-peer software Huib de Ridder h.deridder@io.tudelft.nl Jenneke Fokker j.e.fokker@io.tudelft.nl Piet Westendorp p.h.westendorp@io.tudelft.nl www.tribler.org

  2. Contents • Peer-to-peer software, very social • Inducing more human cooperation • Tribler now and in the future

  3. Human perspective • What a user wants: • get it fast • “come to me” instead of “I go and get” • But, what he should do: • cooperate voluntarily (the system performs better when more users contribute)

  4. Example: download booster (Pouwelse et al., 2006)

  5. Social peer-to-peer • Cooperation: • Injecting new content • Moderation • Peer uptime • Bandwidth

  6. Psychological incentives ? Economic incentives Materialistic & Utilitarian Tit-for-tat Fairness Inducing cooperation trend • Which social psychological factors can stimulate more users to cooperate more?

  7. For instance: Wikipedia.org Amazon.com Flickr.com IMDb.com For instance: tagging recommendations rating top-n lists friends Taxonomy of inducement • December 2005 - January 2006 • inventory of 22 state-of-the-art applications • 33 variables (features) • 4 resulting clusters

  8. Flickr.com Amazon.com degrees of separation forum communities content moderation geographic location social distance user profiling user-to-user moderation power of collectivity social visibility CiteULike.org eBay.com quality of service implicit profiling user profiling power of collectivity social distance social visibility donation social network social norms taste buddies top-n list recommendations reputation tagging explicit profiling direct interaction user authentication social navigation registered membership friends Wikipedia.org MovieLens.umn.edu SETI@home Orkut.com Clusters

  9. Map

  10. Downloads Cooperative Downloader

  11. My Friends

  12. Files I Like Recommendation Engine

  13. Taste Buddies

  14. P2P Wikipedia (Fokker et al., World Wide Web Conference 2006, Edinburgh Schotland)

  15. http://tribler.org/20060317

  16. Go and experience Tribler!

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