'Free networks' presentation slideshows

Understanding and Managing Cascades on Large Graphs

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Small World Networks

1.12k views • 74 slides

Chapter 1. Social Media and Social Computing

Chapter 1. Social Media and Social Computing. October 2012 Youn-Hee Han http ://link.koreatech.ac.kr. 1.1 Social Media. A rapid development and change of the Web and the Internet Participatory web application and social networking sites Empowering them with new forms of collaboration

865 views • 57 slides

???????????? ????????????? Near Optimal Network Defense Resource Allocation Strategies for the Minimization of Informati

????????????? ????????. ???????????? ????????????? Near Optimal Network Defense Resource Allocation Strategies for the Minimization of Information Leakage. ???????? ?? ???????. ??????????????. Outline. Introduction Problem Description & Formulation Solution Approach

643 views • 52 slides

Topology and Dynamics of Complex Networks

1.2k views • 51 slides

Nonlinear Dynamics of Iterative Decoding Systems: Analysis and Applications

Nonlinear Dynamics of Iterative Decoding Systems: Analysis and Applications . Ljupco Kocarev University of California, San Diego. Summary of the presentation. Nonlinear Dynamics of the iterative coding systems Nonlinear Codes with Latin Squares (Quasi-groups) Conclusions .

754 views • 49 slides

Advisor : Professor Frank Y. S. Lin Presented by: Tuan-Chun Chen

Decapitation of networks with and without weights and direction : The economics of iterated attack and defense. Advisor : Professor Frank Y. S. Lin Presented by: Tuan-Chun Chen Presentation date: Mar . 6, 2012. Agenda. Introduction Economic model Measurements Empirical work

646 views • 43 slides

658 views • 41 slides

Homology Groups And Persistence Homology

Homology Groups And Persistence Homology. Outline. Introduction Simplicial Complex Boundary Operator Homology Triangulation Persistent Homology. Introduction. Why we need homology ?. Connected Components =2 Holes=20. Connected Components =1 Tunnels=1059, Cavities=0. Simplices.

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327 views • 26 slides

Network resilience

Network resilience. Lecture 20. Outline. network resilience effects of node and edge removal example: power grid discussion of insights from projects p* (exponential graph) models (time permitting, or next Monday). Network robustness and resillience.

644 views • 25 slides

Peer-to-Peer Systems

Peer-to-Peer Systems. Security Issues. Kulesh Shanmugasundaram. SYN. SYN P2P Basics Attack Classification Attacks and Defenses Further Research FIN. P2P Basics. All nodes are created equal, not really! Network classification based on network connectivity

358 views • 22 slides

A problem with the Long Tail

459 views • 16 slides

Epidemic spreading

Epidemic spreading. Speaker: Ao Weng Chon Advisor: Kwang -Cheng Chen. Outline. Framework SIS SIR Bond-percolation model Conclusion Reference. Framework. Fully mixed model:

301 views • 13 slides

Class 7: Evolving Network Models

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