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The Price of Routing Unsplittable Flow PowerPoint PPT Presentation

The Price of Routing Unsplittable Flow - The Price of Routing Unsplittable Flow Yossi Azar Joint work with B. Awerbuch and A. Epstein

The Price of Routing Unsplittable Flow Yossi Azar Joint work with B. Awerbuch and A. Epstein

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Inefficiency of Equilibria: POA, POS, SPOA PowerPoint PPT Presentation

Inefficiency of Equilibria: POA, POS, SPOA - The Price of Routing Unsplittable Flow

The Price of Routing Unsplittable Flow

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Models and Techniques for Communication in Dynamic Networks PowerPoint PPT Presentation

Models and Techniques for Communication in Dynamic Networks - Basic Assumptions. All packets are atomic (unsplittable, uncompressable) ... Basic models: Adversarial or random node/edge faults. Central questions: ...

Basic Assumptions. All packets are atomic (unsplittable, uncompressable) ... Basic models: Adversarial or random node/edge faults. Central questions: ...

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phrasal verbs (1) PowerPoint PPT Presentation

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

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

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Maximizing Restorable Throughput in MPLS Networks PowerPoint PPT Presentation

Maximizing Restorable Throughput in MPLS Networks - Title: N-hub routing Author: Reuven Cohen Last modified by: Cisco Systems, Inc. Created Date: 7/16/2000 1:15:27 PM Document presentation format: On-screen Show

Title: N-hub routing Author: Reuven Cohen Last modified by: Cisco Systems, Inc. Created Date: 7/16/2000 1:15:27 PM Document presentation format: On-screen Show

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Bottleneck Routing Games in Communication Networks PowerPoint PPT Presentation

Bottleneck Routing Games in Communication Networks - Often (e.g., large-scale networks, ad hoc networks) users pick their own routes. ... [Korilis, Lazar & Orda, 1995]; [Roughgarden & Tardos, 2001] ...

Often (e.g., large-scale networks, ad hoc networks) users pick their own routes. ... [Korilis, Lazar & Orda, 1995]; [Roughgarden & Tardos, 2001] ...

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All-or-Nothing Multicommodity Flow PowerPoint PPT Presentation

All-or-Nothing Multicommodity Flow - Title: Edge Disjoint Paths Revisited Author: Chandra Chekuri Last modified by: Chandra Chekuri Created Date: 9/4/2002 8:41:52 PM Document presentation format

Title: Edge Disjoint Paths Revisited Author: Chandra Chekuri Last modified by: Chandra Chekuri Created Date: 9/4/2002 8:41:52 PM Document presentation format

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Parameterized Tractability of Edge-Disjoint Paths on Directed Acyclic Graphs PowerPoint PPT Presentation

Parameterized Tractability of Edge-Disjoint Paths on Directed Acyclic Graphs - ESA 2003. 2. A.Slivkins. Edge-disjoint paths on DAGs. The Edge-Disjoint Paths Problem (EDP) ... ESA 2003. 4. A.Slivkins. Edge-disjoint paths on DAGs ...

ESA 2003. 2. A.Slivkins. Edge-disjoint paths on DAGs. The Edge-Disjoint Paths Problem (EDP) ... ESA 2003. 4. A.Slivkins. Edge-disjoint paths on DAGs ...

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How Bad is Selfish Routing PowerPoint PPT Presentation

How Bad is Selfish Routing - How Bad is Selfish Routing. A survey on existing models for selfish routing ... Overlay routing: Detour or RON routing via peer nodes in the overlay network ...

How Bad is Selfish Routing. A survey on existing models for selfish routing ... Overlay routing: Detour or RON routing via peer nodes in the overlay network ...

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Price of Anarchy Bounds Price of Anarchy Convergence PowerPoint PPT Presentation

Price of Anarchy Bounds Price of Anarchy Convergence - Based on Slides by Amir Epstein and by Svetlana Olonetsky ... The social optimum. k! / ( k-i)! Gi. k-i. k! 1. k. k. k-1. k(k-1) k-2. G0. G1. G2. 2. v=2k-i. v=1 ...

Based on Slides by Amir Epstein and by Svetlana Olonetsky ... The social optimum. k! / ( k-i)! Gi. k-i. k! 1. k. k. k-1. k(k-1) k-2. G0. G1. G2. 2. v=2k-i. v=1 ...

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Steady and Fair Rate Allocation for Rechargeable Sensors in Perpetual Sensor Networks PowerPoint PPT Presentation

Steady and Fair Rate Allocation for Rechargeable Sensors in Perpetual Sensor Networks - Steady and Fair Rate Allocation for Rechargeable Sensors in Perpetual Sensor Networks ... Replenish rechargeable batteries. Planning for renewable energy ...

Steady and Fair Rate Allocation for Rechargeable Sensors in Perpetual Sensor Networks ... Replenish rechargeable batteries. Planning for renewable energy ...

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Algorithms for Wireless Network Design PowerPoint PPT Presentation

Algorithms for Wireless Network Design - Real-world applications with deep algorithmic underpinnings and consequences ... Find a bipartite sub-graph G'(A' UB', E') where |A'|=a, |B'|=b and E' is an empty set. ...

Real-world applications with deep algorithmic underpinnings and consequences ... Find a bipartite sub-graph G'(A' UB', E') where |A'|=a, |B'|=b and E' is an empty set. ...

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How bad is selfish routing? - fe = ri The rate - the amount of flow from si to ti. f is feasible if for all i ... And le*(fe) is 2aefe be. ... function e is of the form le(fe) = aex. ...

fe = ri The rate - the amount of flow from si to ti. f is feasible if for all i ... And le*(fe) is 2aefe be. ... function e is of the form le(fe) = aex. ...

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Hardness of Approximation and Greedy Algorithms for the Adaptation Problem in Virtual Environments PowerPoint PPT Presentation

Hardness of Approximation and Greedy Algorithms for the Adaptation Problem in Virtual Environments - Third party migration schemes. X. X. X [Sundararaj et al. LCR 04, HPDC 05] ... Virginia, USA 100 Mbit backplane internal bandwidth 10 MB/sec. Pittsburgh, USA ...

Third party migration schemes. X. X. X [Sundararaj et al. LCR 04, HPDC 05] ... Virginia, USA 100 Mbit backplane internal bandwidth 10 MB/sec. Pittsburgh, USA ...

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Hardness of Approximation and Greedy Algorithms for the Adaptation Problem in Virtual Environments - Hardness of Approximation and Greedy. Algorithms for the ... Problem1: Grid Computing using virtual machines. Problem2: Solution. How to leverage them? ...

Hardness of Approximation and Greedy. Algorithms for the ... Problem1: Grid Computing using virtual machines. Problem2: Solution. How to leverage them? ...

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How Bad is Selfish Routing - How Bad is Selfish Routing. A survey on existing models for selfish routing ... These routing metrics of the above protocols are generally based on hop counts. ...

How Bad is Selfish Routing. A survey on existing models for selfish routing ... These routing metrics of the above protocols are generally based on hop counts. ...

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Multipath Routing PowerPoint PPT Presentation

Multipath Routing - Multipath Routing Ph.D. Research Proposal Ron Banner Supervisor: Prof. Ariel Orda March 2004

Multipath Routing Ph.D. Research Proposal Ron Banner Supervisor: Prof. Ariel Orda March 2004

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Hardness of Approximation and Greedy Algorithms for the Adaptation Problem in Virtual Environments - A simpler problem with only the routing component (RPVEED) is shown to be ... An application consisting of two disjoint pieces executing inside of the virtual ...

A simpler problem with only the routing component (RPVEED) is shown to be ... An application consisting of two disjoint pieces executing inside of the virtual ...

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How Bad is Selfish Routing - Lemma: a flow f is a Nash flow if and only if all flow travels along minimum ... if ae = 0 for all e, Nash and optimal flows coincide (obvious) ...

Lemma: a flow f is a Nash flow if and only if all flow travels along minimum ... if ae = 0 for all e, Nash and optimal flows coincide (obvious) ...

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Best Response Dynamics in Multicast Cost Sharing PowerPoint PPT Presentation

Best Response Dynamics in Multicast Cost Sharing - Price of stability ratio between the cost of best Nash solution to the cost of ... Each player, in its turn, selects a path minimizing its cost (best response) ...

Price of stability ratio between the cost of best Nash solution to the cost of ... Each player, in its turn, selects a path minimizing its cost (best response) ...

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Approximation Algorithms and Games on Networks PowerPoint PPT Presentation

Approximation Algorithms and Games on Networks - va Tardos, Cornell University. 4. Solution Concept? What happens when selfish users interact? ... va Tardos, Cornell University. 6. Algorithmic Mechanism Design ...

va Tardos, Cornell University. 4. Solution Concept? What happens when selfish users interact? ... va Tardos, Cornell University. 6. Algorithmic Mechanism Design ...

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Improvements for Truthful Mechanisms with Verifiable OneParameter Selfish Agents PowerPoint PPT Presentation

Improvements for Truthful Mechanisms with Verifiable OneParameter Selfish Agents - An Autonomous System may report false link status to redirect traffic to another ... AS1. AS2. Link down. Selfish agents. One-Parameter Selfish Agents ...

An Autonomous System may report false link status to redirect traffic to another ... AS1. AS2. Link down. Selfish agents. One-Parameter Selfish Agents ...

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