Stutzbach PowerPoint PPT Presentations

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Shanyu Zhao, Daniel Stutzbach, Reza Rejaie PowerPoint PPT Presentation

Shanyu Zhao, Daniel Stutzbach, Reza Rejaie - Generic crawler, accommodates plug-ins. Orders of magnitude faster than other P2P crawlers: ... Capturing a complete snapshot with a high-speed crawler ...

Generic crawler, accommodates plug-ins. Orders of magnitude faster than other P2P crawlers: ... Capturing a complete snapshot with a high-speed crawler ...

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On Unbiased Sampling for Unstructured Peer-to-Peer Networks PowerPoint PPT Presentation

On Unbiased Sampling for Unstructured Peer-to-Peer Networks - On Unbiased Sampling for Unstructured Peer-to-Peer Networks. Daniel Stutzbach University of Oregon. Reza Rejaie University of Oregon ...

On Unbiased Sampling for Unstructured Peer-to-Peer Networks. Daniel Stutzbach University of Oregon. Reza Rejaie University of Oregon ...

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Characterizing Files in the Modern Gnutella Network: A Measurement Study PowerPoint PPT Presentation

Characterizing Files in the Modern Gnutella Network: A Measurement Study - Characterizing Files in the Modern Gnutella Network: A Measurement Study Shanyu Zhao, Daniel Stutzbach, Reza Rejaie University of Oregon SPIE Multimedia Computing and ...

Characterizing Files in the Modern Gnutella Network: A Measurement Study Shanyu Zhao, Daniel Stutzbach, Reza Rejaie University of Oregon SPIE Multimedia Computing and ...

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Characterizing Unstructured Overlay Topologies in Modern P2P FileSharing Systems PowerPoint PPT Presentation

Characterizing Unstructured Overlay Topologies in Modern P2P FileSharing Systems - Daniel Stutzbach University of Oregon. Reza Rejaie ... Eccentricity. Small world properties. Resiliency. Dynamic Properties. Existence of stable core: ...

Daniel Stutzbach University of Oregon. Reza Rejaie ... Eccentricity. Small world properties. Resiliency. Dynamic Properties. Existence of stable core: ...

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Respondent-driven Sampling for Characterizing Unstructured Overlays PowerPoint PPT Presentation

Respondent-driven Sampling for Characterizing Unstructured Overlays - Capturing an accurate global 'snapshot' is often infeasible. ... Using Hansen-Hurwitz estimator to compensate for the bias, the proportion of all ...

Capturing an accurate global 'snapshot' is often infeasible. ... Using Hansen-Hurwitz estimator to compensate for the bias, the proportion of all ...

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Investigating the Mutual Impact of the P2P Overlay and the AS-level Underlay PowerPoint PPT Presentation

Investigating the Mutual Impact of the P2P Overlay and the AS-level Underlay - Investigating the Mutual Impact of the P2P Overlay and the AS-level Underlay Committee: Prof. Reza Rejaie (Chair) Prof. Virginia Lo Prof. Arthur Farley

Investigating the Mutual Impact of the P2P Overlay and the AS-level Underlay Committee: Prof. Reza Rejaie (Chair) Prof. Virginia Lo Prof. Arthur Farley

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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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5. Ongoing Work PowerPoint PPT Presentation

5. Ongoing Work - Investigating the impact of per-peer behavior on the global pattern of content diffusion. Examining the effects of overlay properties, dynamics, BW heterogeneity ...

Investigating the impact of per-peer behavior on the global pattern of content diffusion. Examining the effects of overlay properties, dynamics, BW heterogeneity ...

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We developed a fast and tunable crawler, Cruiser. PowerPoint PPT Presentation

We developed a fast and tunable crawler, Cruiser. - We developed a fast and tunable crawler, Cruiser. Cruiser uses a master-slave architecture, parallel crawling, and leverages the ...

We developed a fast and tunable crawler, Cruiser. Cruiser uses a master-slave architecture, parallel crawling, and leverages the ...

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Characterizing Unstructured Overlay Topologies in Modern P2P FileSharing Systems PowerPoint PPT Presentation

Characterizing Unstructured Overlay Topologies in Modern P2P FileSharing Systems - Cruiser: a Fast Gnutella Crawler. Features: Distributed, highly ... Cruiser is orders of magnitude faster. Captures one million nodes in around 7 minutes ...

Cruiser: a Fast Gnutella Crawler. Features: Distributed, highly ... Cruiser is orders of magnitude faster. Captures one million nodes in around 7 minutes ...

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On Unbiased Sampling for Unstructured PeertoPeer Networks PowerPoint PPT Presentation

On Unbiased Sampling for Unstructured PeertoPeer Networks - Existing Sampling Techniques-RW. Properties: Bias towards high degree peers ... Query y for y's degree. Accept y as the next step with Prob. How to handle dynamics? ...

Existing Sampling Techniques-RW. Properties: Bias towards high degree peers ... Query y for y's degree. Accept y as the next step with Prob. How to handle dynamics? ...

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Warren Kenny, PowerPoint PPT Presentation

Warren Kenny, - Links are formed arbitrarily, with no relation between the content held by nodes ... Brad Karp and H. T. Kung, Harvard University ...

Links are formed arbitrarily, with no relation between the content held by nodes ... Brad Karp and H. T. Kung, Harvard University ...

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Respondentdriven Sampling for Characterizing Unstructured Overlays PowerPoint PPT Presentation

Respondentdriven Sampling for Characterizing Unstructured Overlays - Experiments over Gnutella network. 9. Evaluation: Static Graphs ... Experiment: Gnutella. Run crawler, 1000 RDS & 1000 MRW walkers in parallel. 500 steps per walker ...

Experiments over Gnutella network. 9. Evaluation: Static Graphs ... Experiment: Gnutella. Run crawler, 1000 RDS & 1000 MRW walkers in parallel. 500 steps per walker ...

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