Problem: support 'live' streaming to a potentially large and highly dynamic population ... P2P streaming is attractive because of self-scaling property ...
Practical Network Coding for the Internet and Wireless Networks Philip A. Chou with thanks to Yunnan Wu, Kamal Jain, Pablo Rodruiguez Rodriguez, Christos Gkantsidis ...
Related Work. Infrastructure-based on CDN such as Akamai employ a dedicated network to ... Method of encoding the audio and/or video signal into separate streams or description ...
The source of video maintain all states. Isn't this a centralized design that is not robust? ... give peers that pledge more contributions some benefits ' ...
March -05. 1. P2P Streaming ... March -05. 3. Some Facts. DONet ... March -05. 5. Motivation. Enable large-scale live broadcasting in the Internet environment ...
Assumes each peer only receives from one sender ... Design Architecture. Network ... to enforce the real-time property of media streaming. Experiments ...
... from a live event broadcast in Japan Yahoo using the CoolStreaming system ... Coolstreaming, Japan Yahoo, 24 servers in different regions that allowed users ...
IP2Geo: Locating Internet Hosts Geographically Venkat Padmanabhan Microsoft Research Joint work with L. Subramanian (UC Berkeley) IP-Geography Mapping Goal: Infer the ...
Supporting Spectators in Online Multiplayer Games. Ashwin Bharambe (CMU) ... Spectators in Online Games. Why? natural extension of TV model for physical games ...
Peer-to-peer systems: definitions. Current ... Illustration (media file with 2 segments) ... Py caches Ny segments in a cluster-wide round robin fashion (CWRR) ...
... (p2p) es un sistema ... System Model The application interacts with ... Trust and Reputation Redes Ad-hoc Redes cooperativas Problemas y soluciones Redes sociales ...
... knows current subset of active senders. Receiver observes each sender's ... Allocating each sender's bw among active layers. Keep senders sync. with receiver ...
... a layer-0 peer (Reachable(7)=false Reachable(4)=true ) ... Reachable(Y ) and D(Y ) d(Y , P) is min. 10. Forward the join request to Y. 14. Client Join (cont. ...
... PeerTrust, EigenTrust, PeerRank PeerRank - Reputation Ranking Admission System: An Overview When node X receives a request from node Y for content, ...
Upper bound of a neighbor list. Add neighbor with low delay. After ... Use a source pool. Simple, but assume other nodes are as trustable and stable as source ...
... efficient multicast-tree construction algorithms for multimedia ... from the list of receivers, Y1...Ym, that. have the minimum Euclidean distances. from X. ...
simpler and possibly more efficient to use bit vector. 4-7 - Jon Turner ... Kazaa and Bit Torrent. Epidemic data propagation. pbcast Birman et. al. 1999 ...
Consilient. A Java based distributed workflow management software ... Consilient. Architecture: Workflow is defined and downloaded from the centralized server ...