Slide 1Motivating Cooperation in Peer-to-Peer Communities Helen Bretzke 1, Julita Vassileva 2 Computer Science Department 1 University of Toronto 2 University of Saskatchewan…

Slide 1CS 640: Introduction to Computer Networks Aditya Akella Lecture 24 - Peer-to-Peer Slide 2 The Road Ahead p2p file sharing techniques –Downloading: Whole-file vs.…

Slide 1 L-19 P2P Slide 2 Scaling Problem Millions of clients  server and network meltdown 2 Slide 3 P2P System Leverage the resources of client machines (peers)  Computation,…

Slide 1 Peer-to-Peer 15-441 Slide 2 2 Scaling Problem Millions of clients  server and network meltdown Slide 3 3 P2P System Leverage the resources of client machines (peers)…

Slide 1 Peer-to-Peer 15-441 Slide 2 2 Outline p2p file sharing techniques –Downloading: Whole-file vs. chunks –Searching Centralized index (Napster, etc.) Flooding (Gnutella,…

CS428/528 Computer Networks Peer to Peer (some slides from D. Anderson, K. Harras and others) Outline p2p file sharing techniques Downloading: Whole-file vs. chunks Searching…

Can Peer-to-Peer File-sharing be of Help for Research Communities ? Julita Vassileva Computer Science Department (MADMUC Lab) University of Saskatchewan Outline Motivation…

Motivating Cooperation in Peer-to-Peer Communities Helen Bretzke1, Julita Vassileva2 Computer Science Department 1University of Toronto 2University of Saskatchewan Canada…

Peer-to-Peer 15-441 15-441 Spring 2004, Jeff Pang Outline p2p file sharing techniques Downloading: Whole-file vs. chunks Searching Centralized index (Napster, etc.) Flooding…

Peer-to-Peer Protocols and Systems TA: David Murray 15-441 Spring 2006 4/19/2006 15-441 Spring 2004, Jeff Pang P2P - Outline What is P2P? P2P System Types 1) File-sharing…