Xarxes P2P - P2P Networks Course

Course Information Course Outline  Professor: Pedro García López , Marc Sanchez Artigas Online Campus: Moodle Lectures Introduction to P2P Networks Slides [PPT] [PDF] Readings Wikipedia P2P P2P Networks (Overview) Peer-to-Peer Computing (Complete Technical Report) Unstructured networks Slides [PPT] [PDF] (Updated !!!) Readings Wikipedia Small World Wikipedia Gnutella Wikipedia Freenet Distributed System Topologies (I) Distributed System Topokogies (II) Papers Collective Dynamics of Small World Networks, D. Watts. Nature. Gnutella Specification Laboratory Ejercicio: Generar con InfoVis los modelos Pajek de las redes Erdos, Watts y Barabasi. Probad a generar redes Watts con p=0, p = 1, p = 0.5, p=0.01, (n=12, k=4), (n=4096, k =8). Calcular con pajek su pathlength y coeficiente de clustering. Comparadlas verificando lo explicado en las transparencias. InfoVis Infrastructure [ZIP] Graph Theory Tutorial Graph Theory Tutorial II Unstructured Networks (II) Readings Tutorial Python (castellano) Python Tutorial (english) Python Instantaneo Papers The Small World Phenomenon and Decentralized Search Search and replication on Unstructured P2P Networks Laboratory Sample Pajek import Sample Pajek graph generation Sample Pajek file Epidemics Sample Structured Networks (I) Slides Intro [PPT] [PDF] Chord and Symphony [PPT] [PDF] Papers Chord: A Scalable Peer-to-peer Lookup Service for Internet Applications, Stoica A Scalable Content-Addressable Network, Ratnasamy Pastry: Scalable, distributed object location and routing for large-scale peer-to-peer systems, Rowstron Symphony: Distributed Hashing in a Small World. Manku. Laboratory Chord Pajek Generator (Python) Chord Sample Implementation (Python) Chord Learning Tool Symphony Pajek samples (from Planetsim) Structured Networks (II) Slides Skipnet [PPT] [PDF] Koorde & DHT Applications [PPT] [PDF] Using FreePastry [PPT] [PDF] Papers SkipNet: A Scalable Overlay Network with Practical Locality Properties Koorde: A simple degree-optimal distributed hash table Towards a Common API for Structured Peer-to-Peer Overlays Laboratory SkipNet Implementation (Python) Koorde and De Bruijn Network Implementation (Python) Laboratory FreePastry (Eclipse) Professor's Timetable Pedro García Office 238. Monday & Tuesday : 16:00 - 19:00 Also active using MSN Messenger: tutorias_etse@hotmail.com Marc Sanchez Lab 144 Tuesday & Wednesday 10:00-13:00 Course Assignments Práctica 1. Enrutamiento en Redes Small World. Entrega: 24/10/05. Telemáticos parte I obligatoria, Informáticos Parte I y II. Práctica opcional. Epidemics Práctica 2. S-Chord Práctica 3. Estudio y Presentación de un artículo científico (en moodle) Práctica 4. Mini Proyecto P2P.

Recommended links P2P Book P2P Papers (Readings) PlanetSim P2P Simulator PlanetLab network Pajek Graph Visualization Tool Topology Maps Python P2P Overlay Implementations FreePastry Bamboo DHT JxTA Chord Implementation in Python (URV) Chord Implementation in C# (URV) Symphony implementation in C++: Sirtaki (URV) News (07/10/05)   Recordad que a partir de ahora las clases de XP2P son: Los lunes de 12:00 a 14:00 en DEIM3 y los viernes de 11:00 a 12:00 en el aula 208. Solamente el viernes 21/10/05 la clase será en el aula 206 de 11:00 a 12:00. (05/10/05)   BBC Releases P2P TV Client Test (05/10/05)   Las transparencias sobre sistemas P2P No estructurados han sido modificadas y extendidas. La primera tarea obligatoria ha sido publicada (Moodle y Web) (04/10/05)   Todos los viernes habrá clase de teoria en el aula 208 de 11:00 a 12:00. Excepto el viernes 21/10/05 que habrá clase en el aula 206 de 11:00 a 12:00. (30/09/05)   El lunes hay clase de laboratorio en el DEIM 3 de 12 a 14. Alli decidiremos como queda el horario final de la asignatura. La clave de registro en el curso Xarxes P2P en Moodle es 3985367932. (29/09/05)   EDonkey tira la toalla (ELPAIS) || eDonkey to Throw in the Towel España, décimo pais en tráfico P2P (ELPAIS) (16/09/05)   Next monday 19 at 12:00 in classroom 203 XP2P is beginning. We will use the URV's Moodle as a communication platform.