117 Kademlia PPTs View free & download

An Improved Kademlia Protocol In a VoIP System PowerPoint PPT Presentation

An Improved Kademlia Protocol In a VoIP System - Quaternion Node ID, IP address, Port, State ... We assume that the quaternion would become untrusty once it stays longer that ...

Quaternion Node ID, IP address, Port, State ... We assume that the quaternion would become untrusty once it stays longer that ...

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Kademlia A Peertopeer Information System Based on the XOR Metric PowerPoint PPT Presentation

Kademlia A Peertopeer Information System Based on the XOR Metric - Kademlia A Peer-to-peer Information System Based on the XOR Metric ... Caching (key, value) pairs along the lookup path alleviates hot spots. ...

Kademlia A Peer-to-peer Information System Based on the XOR Metric ... Caching (key, value) pairs along the lookup path alleviates hot spots. ...

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The Impact of DHT Routing Geometry on Resilience and Proximity PowerPoint PPT Presentation

The Impact of DHT Routing Geometry on Resilience and Proximity - ... Kademlia, Skipnet, Symphony, Koorde, Apocrypha, Land, ... Chord, Symphony = Ring. many algorithms can have same geometry. Why is Geometry important? ...

... Kademlia, Skipnet, Symphony, Koorde, Apocrypha, Land, ... Chord, Symphony = Ring. many algorithms can have same geometry. Why is Geometry important? ...

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The Impact of DHT Routing Geometry on Resilience and Proximity - ... Kademlia, Skipnet, Symphony, Koorde, Apocrypha, Land, ... Chord, Symphony = Ring. Many algorithms can have same geometry. Is the notion of Geometry clear? ...

... Kademlia, Skipnet, Symphony, Koorde, Apocrypha, Land, ... Chord, Symphony = Ring. Many algorithms can have same geometry. Is the notion of Geometry clear? ...

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The Impact of DHT Routing Geometry on Resilience and Proximity - ... Kademlia, Skipnet, Symphony, Koorde, Apocrypha, Land, ... Chord, Symphony = Ring. many algorithms can have same geometry. Why is Geometry important? ...

... Kademlia, Skipnet, Symphony, Koorde, Apocrypha, Land, ... Chord, Symphony = Ring. many algorithms can have same geometry. Why is Geometry important? ...

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CS234 - ... etc Distributed CDN : Fast Replica Disseminate ... DHT based Overlay Hash Tables Distributed Hash Table ... XOR based closeness Kademlia : Binary Tree of ...

... etc Distributed CDN : Fast Replica Disseminate ... DHT based Overlay Hash Tables Distributed Hash Table ... XOR based closeness Kademlia : Binary Tree of ...

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Secure distributed applications: a case study PowerPoint PPT Presentation

Secure distributed applications: a case study - Title: LiCha: a secure and decentralized approach for privacy aware instant messaging applications Author: Luca Maria Aiello Last modified by: Luca Maria Aiello

Title: LiCha: a secure and decentralized approach for privacy aware instant messaging applications Author: Luca Maria Aiello Last modified by: Luca Maria Aiello

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Redes Par-a-Par PowerPoint PPT Presentation

Redes Par-a-Par - ... Friend-to-Friend JXTA Open source; Port vel; Rede virtual; JXTA eMule Cliente descentralizado; Sistema de busca mais eficiente; Download segmentado; ...

... Friend-to-Friend JXTA Open source; Port vel; Rede virtual; JXTA eMule Cliente descentralizado; Sistema de busca mais eficiente; Download segmentado; ...

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Embedding Identity in DHT Systems: Security, Reputation and Social Networking Management PowerPoint PPT Presentation

Embedding Identity in DHT Systems: Security, Reputation and Social Networking Management - 2nd EMANICS Workshop on Peer-to-Peer Management Embedding Identity in DHT Systems: Security, Reputation and Social Networking Management Speaker:

2nd EMANICS Workshop on Peer-to-Peer Management Embedding Identity in DHT Systems: Security, Reputation and Social Networking Management Speaker:

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A performance vs. cost framework for evaluating DHT design tradeoffs under churn PowerPoint PPT Presentation

A performance vs. cost framework for evaluating DHT design tradeoffs under churn - A performance vs. cost framework for evaluating DHT design tradeoffs under churn ... Coral, OpenDHT, UsenetDHT, ePost, OceanStore, CoDNS, Overnet ...

A performance vs. cost framework for evaluating DHT design tradeoffs under churn ... Coral, OpenDHT, UsenetDHT, ePost, OceanStore, CoDNS, Overnet ...

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Examining The Tradeoffs Of Structured PowerPoint PPT Presentation

Examining The Tradeoffs Of Structured - Examining The Tradeoffs Of Structured. Overlays In A Dynamic Non-transitive Network ... Examining their behavior under real, pathological conditions ...

Examining The Tradeoffs Of Structured. Overlays In A Dynamic Non-transitive Network ... Examining their behavior under real, pathological conditions ...

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Peer-to-peer Communication Services PowerPoint PPT Presentation

Peer-to-peer Communication Services - How to discover an existing DHT? How to construct a DHT efficiently ... How to construct a DHT efficiently from scratch. first time or after major disruption ...

How to discover an existing DHT? How to construct a DHT efficiently ... How to construct a DHT efficiently from scratch. first time or after major disruption ...

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Algoritmi per protocolli peer-to-peer PowerPoint PPT Presentation

Algoritmi per protocolli peer-to-peer - Title: Algoritmi per protocolli peer-to-peer Author: Livio Torrero Last modified by: Livio Torrero Created Date: 10/15/2006 3:35:02 PM Document presentation format

Title: Algoritmi per protocolli peer-to-peer Author: Livio Torrero Last modified by: Livio Torrero Created Date: 10/15/2006 3:35:02 PM Document presentation format

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P2P and Handheld Devices PowerPoint PPT Presentation

P2P and Handheld Devices - Nokia Standard Presentation Template - A4 v. 6 2002/06/12 Juhani Pitk nen Nokia Corporate Fonts Provided by: NBI\IMS\ITP\CP\Office Platforms NBI Owner: Eric Beasley

Nokia Standard Presentation Template - A4 v. 6 2002/06/12 Juhani Pitk nen Nokia Corporate Fonts Provided by: NBI\IMS\ITP\CP\Office Platforms NBI Owner: Eric Beasley

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DISTRIBUTED HASH TABLES Building large-scale, robust distributed applications PowerPoint PPT Presentation

DISTRIBUTED HASH TABLES Building large-scale, robust distributed applications - DISTRIBUTED HASH TABLES Building large-scale, robust distributed applications Frans Kaashoek kaashoek@lcs.mit.edu Joint work with: H. Balakrishnan, P. Druschel , J ...

DISTRIBUTED HASH TABLES Building large-scale, robust distributed applications Frans Kaashoek kaashoek@lcs.mit.edu Joint work with: H. Balakrishnan, P. Druschel , J ...

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Non-Transitive Connectivity and DHTs PowerPoint PPT Presentation

Non-Transitive Connectivity and DHTs - Non-Transitive Connectivity and DHTs. Mike Freedman. Karthik Lakshminarayanan. Sean Rhea. Ion Stoica. WORLDS 2005. X. Distributed Hash Tables... System assigns ...

Non-Transitive Connectivity and DHTs. Mike Freedman. Karthik Lakshminarayanan. Sean Rhea. Ion Stoica. WORLDS 2005. X. Distributed Hash Tables... System assigns ...

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A short overview of p2p technologies PowerPoint PPT Presentation

A short overview of p2p technologies - AODV (www.ietf.org/internet-drafts/draft-ietf-manet-aodv-13.txt) OLSR (www.ietf.org/internet-drafts/draft-ietf-manet-olsr-10.txt ...

AODV (www.ietf.org/internet-drafts/draft-ietf-manet-aodv-13.txt) OLSR (www.ietf.org/internet-drafts/draft-ietf-manet-olsr-10.txt ...

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Distributed Hash Tables PowerPoint PPT Presentation

Distributed Hash Tables - Mike Freedman COS 461: Computer Networks http://www.cs.princeton.edu/courses/archive/spr14/cos461/ *

Mike Freedman COS 461: Computer Networks http://www.cs.princeton.edu/courses/archive/spr14/cos461/ *

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OpenVoIP An Open Peer-to-Peer VoIP and IM System PowerPoint PPT Presentation

OpenVoIP An Open Peer-to-Peer VoIP and IM System - NAT traversal. Non-OpenDHT nodes cannot fully participate in the overlay ... (search NAT traversal relay) Facts of Peer-to-Peer Life. Routing loops happen ...

NAT traversal. Non-OpenDHT nodes cannot fully participate in the overlay ... (search NAT traversal relay) Facts of Peer-to-Peer Life. Routing loops happen ...

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A%20Public%20DHT%20Service PowerPoint PPT Presentation

A%20Public%20DHT%20Service - Album & Track Titles. Sean C. Rhea. OpenDHT: A Public DHT Service. August 23, 2005 ... New Albums. Disc Fingerprint. Disc Info. Disc Fingerprint. Sean C. Rhea ...

Album & Track Titles. Sean C. Rhea. OpenDHT: A Public DHT Service. August 23, 2005 ... New Albums. Disc Fingerprint. Disc Info. Disc Fingerprint. Sean C. Rhea ...

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BitTorrent - Title: PowerPoint Presentation Last modified by: V V Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles

Title: PowerPoint Presentation Last modified by: V V Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles

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Handling Churn in a DHT PowerPoint PPT Presentation

Handling Churn in a DHT - Handling Churn in a DHT Andreas Wigmostad Bjerkhaug Hva er DHT og churn? DHT = Distributed Hash Table: Et assosiativt kart for P2P-applikasjoner, gj r det mulig ...

Handling Churn in a DHT Andreas Wigmostad Bjerkhaug Hva er DHT og churn? DHT = Distributed Hash Table: Et assosiativt kart for P2P-applikasjoner, gj r det mulig ...

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VoIP:%20Not%20your%20grandmother's%20phone%20any%20more PowerPoint PPT Presentation

VoIP:%20Not%20your%20grandmother's%20phone%20any%20more - Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

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DISTRIBUTED HASH TABLES Building large-scale, robust distributed applications - Internet users cooperating to share, for example, music files ... Sybil attack [Douceur 02] Attacker creates multiple identities ...

Internet users cooperating to share, for example, music files ... Sybil attack [Douceur 02] Attacker creates multiple identities ...

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Differences between In- and Outbound Internet Backbone Traffic PowerPoint PPT Presentation

Differences between In- and Outbound Internet Backbone Traffic - Title: MonNet A project for network and traffic monitoring Last modified by: JOHNWOLF Document presentation format: On-screen Show Other titles

Title: MonNet A project for network and traffic monitoring Last modified by: JOHNWOLF Document presentation format: On-screen Show Other titles

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VoIP - beyond replicating the limitations of the past PowerPoint PPT Presentation

VoIP - beyond replicating the limitations of the past - Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

Henning Schulzrinne Dept. of Computer Science, Columbia University, New York (based on work in collaboration with IRT students & staff, as well as the IETF GEOPRIV ...

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Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements PowerPoint PPT Presentation

Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements - Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements Salman Abdul Baset salman@cs.columbia.edu

Peer-to-Peer Communication Systems Protocols and Systems, Reliability, Energy Efficiency and Measurements Salman Abdul Baset salman@cs.columbia.edu

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BitTorrent - ... popeye.mp4.torrent hosted at a (well-known) webserver. The .torrent has address of ... Contents of .torrent file. URL of tracker. Piece length Usually 256 KB ...

... popeye.mp4.torrent hosted at a (well-known) webserver. The .torrent has address of ... Contents of .torrent file. URL of tracker. Piece length Usually 256 KB ...

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Supporting%20Wide-area%20Applications PowerPoint PPT Presentation

Supporting%20Wide-area%20Applications - CITRIS Poster. Supporting Wide-area Applications. Complexities of global deployment ... CITRIS Poster. Tapestry: Decentralized Object Location and Routing ...

CITRIS Poster. Supporting Wide-area Applications. Complexities of global deployment ... CITRIS Poster. Tapestry: Decentralized Object Location and Routing ...

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Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems PowerPoint PPT Presentation

Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems - Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems Salman Abdul Baset salman@cs.columbia.edu Thesis defense

Protocol and System Design, Reliability, and Energy Efficiency in Peer-to-Peer Communication Systems Salman Abdul Baset salman@cs.columbia.edu Thesis defense

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Peer-to-Peer Filesystems PowerPoint PPT Presentation

Peer-to-Peer Filesystems - Homework 5 and 6 due in April. Project 5 and 6 due in April and ... (Bit)Torrents for faster download. Legality. Are there any good legal uses for P2P systems? ...

Homework 5 and 6 due in April. Project 5 and 6 due in April and ... (Bit)Torrents for faster download. Legality. Are there any good legal uses for P2P systems? ...

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Distributed Systems Concepts and Design Chapter 10: Peer-to-Peer Systems PowerPoint PPT Presentation

Distributed Systems Concepts and Design Chapter 10: Peer-to-Peer Systems - Distributed Systems Concepts and Design Chapter 10: Peer-to-Peer Systems Bruce Hammer, Steve Wallis, Raymond Ho * Eliminating any requirement for separately-managed ...

Distributed Systems Concepts and Design Chapter 10: Peer-to-Peer Systems Bruce Hammer, Steve Wallis, Raymond Ho * Eliminating any requirement for separately-managed ...

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Exploiting Route Redundancy via Structured Peer to Peer Overlays PowerPoint PPT Presentation

Exploiting Route Redundancy via Structured Peer to Peer Overlays - Exploiting Route Redundancy via Structured Peer to Peer Overlays Ben Y. Zhao, Ling Huang, Jeremy Stribling, Anthony D. Joseph, and John D. Kubiatowicz

Exploiting Route Redundancy via Structured Peer to Peer Overlays Ben Y. Zhao, Ling Huang, Jeremy Stribling, Anthony D. Joseph, and John D. Kubiatowicz

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P2P ?? - Title: NAT Worm Author: tsaiwn Last modified by: tsaiwn Created Date: 10/15/2005 2:41:37 AM Document presentation format

Title: NAT Worm Author: tsaiwn Last modified by: tsaiwn Created Date: 10/15/2005 2:41:37 AM Document presentation format

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Paper Survey of DHT PowerPoint PPT Presentation

Paper Survey of DHT - Each entry is small, but large amount of entries. Mutable. Special ... TCP Vivaldi fixed. Query: Proximity Neighbor Route. Measure methods. Global Sampling ...

Each entry is small, but large amount of entries. Mutable. Special ... TCP Vivaldi fixed. Query: Proximity Neighbor Route. Measure methods. Global Sampling ...

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What are people doing in/on/with/around PlanetLab? PowerPoint PPT Presentation

What are people doing in/on/with/around PlanetLab? - Virtualisation and Isolation Xen (Cambridge) Denali (UWash) Vservers (Intel Berkeley) Mgmt VMs (Intel SSL) SILK/Scout (Princeton) DSlice (Intel Berkeley) 11.

Virtualisation and Isolation Xen (Cambridge) Denali (UWash) Vservers (Intel Berkeley) Mgmt VMs (Intel SSL) SILK/Scout (Princeton) DSlice (Intel Berkeley) 11.

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P2P-SIP Peer to peer Internet telephony using SIP PowerPoint PPT Presentation

P2P-SIP Peer to peer Internet telephony using SIP - P2P-SIP Peer to peer Internet telephony using SIP Kundan Singh and Henning Schulzrinne Columbia University, New York May 2005 http://www.cs.columbia.edu/IRT/p2p-sip

P2P-SIP Peer to peer Internet telephony using SIP Kundan Singh and Henning Schulzrinne Columbia University, New York May 2005 http://www.cs.columbia.edu/IRT/p2p-sip

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Towards Scalable and Robust Distributed Intrusion Alert Fusion with Good Load Balancing - Towards Scalable and Robust Distributed Intrusion Alert Fusion with Good Load Balancing

Towards Scalable and Robust Distributed Intrusion Alert Fusion with Good Load Balancing

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Introduction to Botnets PowerPoint PPT Presentation

Introduction to Botnets - Introduction to Botnets Instructors: Ali Shiravi, University of New Brunswick Natalia Stakhanova, University of South Alabama Hanli Ren, University of New Brunswick

Introduction to Botnets Instructors: Ali Shiravi, University of New Brunswick Natalia Stakhanova, University of South Alabama Hanli Ren, University of New Brunswick

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DISTRIBUTED HASH TABLES Building largescale, robust distributed applications - Internet users cooperating to share, for example, music files. Napster, Gnutella, Morpheus, KaZaA, etc. Lots of attention from the popular press ' ...

Internet users cooperating to share, for example, music files. Napster, Gnutella, Morpheus, KaZaA, etc. Lots of attention from the popular press ' ...

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Globase'KOM A P2P Overlay for Fully Retrievable Locationbased Search PowerPoint PPT Presentation

Globase'KOM A P2P Overlay for Fully Retrievable Locationbased Search - When bootstrapping the system, there is just one zone, the whole world, which is ... The new zone is then assigned to one of the peers in the formed zone that is ...

When bootstrapping the system, there is just one zone, the whole world, which is ... The new zone is then assigned to one of the peers in the formed zone that is ...

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A Survey and Comparison of PeertoPeer Overlay Network Schemes PowerPoint PPT Presentation

A Survey and Comparison of PeertoPeer Overlay Network Schemes - File is cached on reverse search path. Anonymity. Replication, cache. Similar ... 'Chord: A scalable peer-to-peer lookup protocol for internet applications' ...

File is cached on reverse search path. Anonymity. Replication, cache. Similar ... 'Chord: A scalable peer-to-peer lookup protocol for internet applications' ...

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Peer-to-peer computing research: a fad? PowerPoint PPT Presentation

Peer-to-peer computing research: a fad? - Internet users cooperating to share, for example, music files ... Attacker controls enough nodes to foil the redundancy. N32. N10. N5. N20. N110. N99. N80 ...

Internet users cooperating to share, for example, music files ... Attacker controls enough nodes to foil the redundancy. N32. N10. N5. N20. N110. N99. N80 ...

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DHTs and Peer-to-Peer Systems PowerPoint PPT Presentation

DHTs and Peer-to-Peer Systems - Always a tradeoff between possible location of files and searching difficulty. Peer-to-peer allow files ... Tapestry (UCB) -- Symphony (Stanford) -- 1hop (MIT) ...

Always a tradeoff between possible location of files and searching difficulty. Peer-to-peer allow files ... Tapestry (UCB) -- Symphony (Stanford) -- 1hop (MIT) ...

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Siete LAN - Siete LAN Rozdelenie siet LAN Siete typu peer to peer (P2P) Siete typu klient server LAN (Local Area Network): rozsah cca do 1 km v inou sie v ...

Siete LAN Rozdelenie siet LAN Siete typu peer to peer (P2P) Siete typu klient server LAN (Local Area Network): rozsah cca do 1 km v inou sie v ...

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Towards Scalable and Robust Distributed Intrusion Alert Fusion with Good Load Balancing - Zhichun Li, Yan Chen and Aaron Beach Lab for Internet & Security Technology (LIST) http://list.cs.northwestern.edu Northwestern University The Spread of CodeRed ...

Zhichun Li, Yan Chen and Aaron Beach Lab for Internet & Security Technology (LIST) http://list.cs.northwestern.edu Northwestern University The Spread of CodeRed ...

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Common approach PowerPoint PPT Presentation

Common approach - Common approach. 1. Define space: assign random ID (160-bit) to each node and key ... 3. Each node keeps contact information to O(log n) other nodes ...

Common approach. 1. Define space: assign random ID (160-bit) to each node and key ... 3. Each node keeps contact information to O(log n) other nodes ...

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Making PeertoPeer Work for SIP PowerPoint PPT Presentation

Making PeertoPeer Work for SIP - Tom's Music._daap._tcp.local. TXT 'Version=196613' 'iTSh Version=196608' ... nodes keep search index of neighbors. forward queries (e.g., random walk) ...

Tom's Music._daap._tcp.local. TXT 'Version=196613' 'iTSh Version=196608' ... nodes keep search index of neighbors. forward queries (e.g., random walk) ...

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Large Scale Overlay Measurements PowerPoint PPT Presentation

Large Scale Overlay Measurements - 10 for Azureus have tested 50. 10 for Mainline have tested 200 ... Azureus can't reliably determine ownership. DHT Traffic. Break time into 5 second windows ...

10 for Azureus have tested 50. 10 for Mainline have tested 200 ... Azureus can't reliably determine ownership. DHT Traffic. Break time into 5 second windows ...

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An Overlay Infrastructure for Decentralized Object Location and Routing PowerPoint PPT Presentation

An Overlay Infrastructure for Decentralized Object Location and Routing - Cooperative approach to large-scale applications ... landmark routing (Brocade) IPTPS 02. DOLR. PRR 97. multicast (Bayeux) NOSSDAV 02. file system ...

Cooperative approach to large-scale applications ... landmark routing (Brocade) IPTPS 02. DOLR. PRR 97. multicast (Bayeux) NOSSDAV 02. file system ...

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P2P Simulation Platform Enhancement PowerPoint PPT Presentation

P2P Simulation Platform Enhancement - Part of the Peer-to-Peer (P2P) Sharing of Networks Performance Measurements Project. Focus on enhancing the current ... More treacherous.. My Approach ...

Part of the Peer-to-Peer (P2P) Sharing of Networks Performance Measurements Project. Focus on enhancing the current ... More treacherous.. My Approach ...

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The Impact of DHT Routing Geometry on Resilience and Proximity - Each DHT has many algorithmic details making it difficult to compare. Goals: ... Comparing flexibility of DHT Geometries. Geometry's impact on Resilience ...

Each DHT has many algorithmic details making it difficult to compare. Goals: ... Comparing flexibility of DHT Geometries. Geometry's impact on Resilience ...

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Turtle P2P - of Paul. your. friends. Friends. of. Bob. Alice. Alice loads from Bob over Peter, Paul and Mary. Mary. Upload. from Bob. download. upload ...

of Paul. your. friends. Friends. of. Bob. Alice. Alice loads from Bob over Peter, Paul and Mary. Mary. Upload. from Bob. download. upload ...

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P2P-SIP Peer to peer Internet telephony using SIP - ... Distributed Hash Table (DHT) Why P2P-SIP? How to combine SIP + P2P? SIP-using-P2P P2P-over-SIP What else can be P2P? What is our P2P-SIP?

... Distributed Hash Table (DHT) Why P2P-SIP? How to combine SIP + P2P? SIP-using-P2P P2P-over-SIP What else can be P2P? What is our P2P-SIP?

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Gnutella, FastTrack, and eDonkey use two-tier overlay topologies. PowerPoint PPT Presentation

Gnutella, FastTrack, and eDonkey use two-tier overlay topologies. - Peer degree is fairly homogeneous, not power-law. Most top-level peers have a degree around 30 (Fig. 1) ... lead to a power-law degree distribution (Fig 2) ...

Peer degree is fairly homogeneous, not power-law. Most top-level peers have a degree around 30 (Fig. 1) ... lead to a power-law degree distribution (Fig 2) ...

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Scalable peer-to-peer substrates: A new foundation for distributed applications? PowerPoint PPT Presentation

Scalable peer-to-peer substrates: A new foundation for distributed applications? - Self-organizing overlay network. Lookup/insert object in log16 N routing steps (expected) ... fx. ex. dx. cx. bx. ax. 9x. 8x. 7x. 5x. 4x. 3x. 2x. 1x. Routing ...

Self-organizing overlay network. Lookup/insert object in log16 N routing steps (expected) ... fx. ex. dx. cx. bx. ax. 9x. 8x. 7x. 5x. 4x. 3x. 2x. 1x. Routing ...

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Kademlia PowerPoint PPT Presentations