P2P gets married to Social Networks

Minh NguyenTELECOM SudParis

anh_minh.nguyen@it-sudparis.eu

Social networks

Social networks

Build communities Share interest, share activities Keep in touch with Friends

Can we have more than that? What will be interested in Social networks!

First story: P2P and current Social networks

Why P2P is interesting?

Instead of technical talks; We see success stories

P2P file-sharing BitTorrent, Kazaa, eDonkey Gnutella is dominating Internet traffic

Skype, the most successful P2P VoIP appPPstream, the most successful P2P video app

Why P2P?

Source: ipoque’s internet study

P2P file sharing> 50%

internet traffic

Why P2P?

Skype17M concurrent users

Services Instant MessagingVoice/VideoConferencing

Why P2P?

PPStream #1 P2P Video

streaming system > 5000 channels 350 millions usages 12 millions active

user per day Others:

Sopcast, PPlive, TVants, UUSee

P2P meets Social networks

Social networks Provide trustGeographic

locality Content locality

Why we do not build P2P services, P2P file-sharing, video streaming, storage, conferencing, telephony, computation over Social networks?!

Challenging

How does underlying social networks assist P2P services

How to characterize social networks: social graphs; social pattern; comlex graph

Social Patterns recognition

Need understanding Social networks to provide better P2P services over Social networks

Social graph

Complex Dynamic Pattern?

Social graph

Complex Dynamic Pattern?

Interest Friends Content

Second story: Next generation of Social networks

Natural social networks is P2P (People-to-People) Why does the information store on centralized

server Can do we have spontaneous social networks Do we need internet to provide social networks Can social networks come to Mobile device;

Mobile social networks

Next P2P Social networks

Completely P2P social networks without centralized Server!

Third story: P2P Social networks will be success in VietNam?

Vietnam’s social networks

Vietnam population: > 86 millions #1 Vietnam’s Social networks

Yume.vn Others

Youbanbe.vn, Cyworld.vn, Tamtay.vnVietnamworks.vn, Youshop.vn…

Vietnam’s social networks

P2P Service?

End of story“P2P will impact on Social networks what It has done to Internet”

Thank you

Questions & Discussion

Seeing is believing: a demonstration with completely P2P social networks over Wireless Ad hoc networks

Create and share your profile, build communities P2P photo sharing, P2P Voice/Video Telephony using P2PSIP as

signalling Instant messenging, Presence, Mail box… Searching (user, communities, services) P2P streaming, conferencing (in future) P2P file-sharing with bittorent (in future) Others…

P2P got married to Social networks!