'Bond percolation' diaporamas de présentation

Information Networks

Information Networks. Failures and Epidemics in Networks Lecture 12. Spread in Networks. Understanding the spread of viruses (or rumors, information, failures etc) is one of the driving forces behind network analysis predict and prevent epidemic outbreaks (e.g. the SARS outbreak)

638 views • 51 slides

Information Networks

Information Networks. Failures and Epidemics in Networks. Spread in Networks. Understanding the spread of viruses (or rumors, information, failures etc) is one of the driving forces behind network analysis predict and prevent epidemic outbreaks (e.g. the Bird-flu outbreak)

621 views • 47 slides

Exploring the Energy-Latency Trade-off for Broadcasts in Energy-Saving Sensor Networks

Exploring the Energy-Latency Trade-off for Broadcasts in Energy-Saving Sensor Networks. Matthew J. Miller, Cigdem Sengul, Indranil Gupta Department of Computer Science University of Illinois Urbana-Champaign IEEE ICDCS 2005.6. outlines. Introduction

532 views • 37 slides

Introduction to Percolation

?????. Introduction to Percolation. : basic concept and something else. Seung-Woo Son Complex System and Statistical Physics Lab. Index. Basic Concept of the Percolation Lattice and Lattice animals Bethe Lattice ( Cayley Tree ) Percolation Threshold Cluster Numbers & Exponents

932 views • 29 slides

Structure Formation, Melting and the Optical Properties of Gold/DNA Nanocomposites

Structure Formation, Melting and the Optical Properties of Gold/DNA Nanocomposites. Sung Yong Park and David Stroud. Department of Physics, Ohio State University, Columbus, OH 43210.

395 views • 28 slides

Structure Formation, Melting and the Optical Properties of Gold/DNA Nanocomposites

Structure Formation, Melting and the Optical Properties of Gold/DNA Nanocomposites. Sung Yong Park and David Stroud. Department of Physics, Ohio State University, Columbus, OH 43210.

284 views • 28 slides

Dynamics of Complex Networks II: The Percolation problem

Dynamics of Complex Networks II: The Percolation problem. Panos Argyrakis Department of Physics University of Thessaloniki. The percolation problem. What is the problem?. system made of 2 types of entities open/closed, true/false, conducting/insulating randomly mixed

402 views • 25 slides

Performance Tradeoffs Among Percolation-Based Broadcast Protocols in Wireless Sensor Networks

346 views • 21 slides

Percolation on a 2D Square Lattice and Cluster Distributions

Percolation on a 2D Square Lattice and Cluster Distributions. Kalin Arsov Second Year Undergraduate Student University of Sofia, Faculty of Physics Adviser: Prof. Dr. Ana Proykova University of Sofia, Department of Atomic Physics. CONTENTS. What is Percolation? Applications

1.01k views • 19 slides

Evolution of Scale-Free Random Graphs: Potts Model Formulation

Evolution of Scale-Free Random Graphs: Potts Model Formulation. STATPHYS22, Bangalore July 5, 2004 DOOCHUL KIM (Seoul National University). Collaborators: Byungnam Kahng (SNU) Kwang-Il Goh (SNU) Deok-Sun Lee (Saarlandes). Plan. Introduction Static model Potts model representation

287 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:

299 views • 13 slides

Class 03. Percolation etc . [Closely following the text by R. Zallen ]

Class 03. Percolation etc . [Closely following the text by R. Zallen ]. This figure, from page 137 of Zallen , describes the problem in a 2D square mesh. At some precise critical number of random snips, current flow stops.

235 views • 13 slides