'Degree distributions' diaporamas de présentation

Complete Network Analysis Network Connections: Large-Scale network structure

Complete Network Analysis Network Connections: Large-Scale network structure.

1.66k views • 140 slides

Statistical physics of complex networks

1.01k views • 96 slides

Reported Female Genital Chlamydia Rates per 100,000 in Canada by Province/Territory, 1997 to 1999

Reported Female Genital Chlamydia Rates per 100,000 in Canada by Province/Territory, 1997 to 1999. Health Canada, Bureau of HIV/AIDS, STD and TB, 2000. Chlamydia network from Qikiqtarjuaq, Nunavut Canada, 2003. Data courtesy of Andrea Cuschieri. Colorado Springs, Gonorrhea, 1981 Lot 004.

775 views • 77 slides

The Evolution of Biotechnology as a Knowledge Industry: Network Movies and Dynamic Analyses

Network Dynamics of Inter-Organization Collaborations in Biotechnology, 1988-1999 Douglas R. White, in collaboration with Powell, Owen-Smith, Moody and Koput University of Ljubljana, May 24, 2005 drw.

1.06k views • 67 slides

Mining Billion Node Graphs

Mining Billion Node Graphs. Christos Faloutsos CMU. CONGRATULATIONS!. Welcome to CMU!. Outline. Q+A Problem definition / Motivation Graphs and power laws Streams, environment, data center monitoring Conclusions. Q+A. Are you recruiting? How many? How many do you have?

647 views • 64 slides

Network Analysis and the Law: Measuring the Legal Importance of Supreme Court Precedents

Network Analysis and the Law: Measuring the Legal Importance of Supreme Court Precedents. James H. Fowler UCSD Timothy R. Johnson (Minn.) James F. Spriggs II ( WashU) Sangick Jeon ( Stanford) Paul J. Wahlbeck (GWU). U.S. Supreme Court is Institutionally Weak.

668 views • 60 slides

Network analysis

Network analysis. Sushmita Roy BMI/CS 576 www.biostat.wisc.edu/bmi576 sroy@biostat.wisc.edu Dec 3 rd , 2013. Key concepts. Network measures Degree Degree distribution Average path length and shortest path length Clustering coefficient Modularity Network motifs Centrality measures

549 views • 42 slides

Milena Mihail Georgia Tech.

502 views • 39 slides

UCLA Progress Report OCDMA Channel Coding

UCLA Electrical Engineering Department-Communication Systems Laboratory. UCLA Progress Report OCDMA Channel Coding. Jun Shi Andres I. Vila Casado Miguel Griot Richard D. Wesel. OCDMA Goals : Security. Improve security over assigned-wavelength WDM?

449 views • 36 slides

Raptor Codes

Amin Shokrollahi. EPFL. Raptor Codes. BEC(p 1 ). BEC(p 2 ). BEC(p 3 ). BEC(p 4 ). BEC(p 5 ). BEC(p 6 ). Communication on Multiple Unknown Channels. Example: Popular Download. Example: Peer-to-Peer. Example: Satellite. The erasure probabilities are unknown .

784 views • 35 slides

Properties of Growing Networks

Properties of Growing Networks. Geoff Rodgers School of Information Systems, Computing and Mathematics. Plan. Introduction to growing networks Static model of scale free graphs Eigenvalue spectrum of scale free graphs Results Conclusions. Networks. Many of networks in economic, physical,

444 views • 34 slides

Software Systems as Complex Networks

Software Systems as Complex Networks. by Hema Jayaprakash. Introduction Software UML Class Diagram Graphs by Sergi Valverde and Richard V.Sole Software Object Graphs by Alex Potanin Software Coupling Graphs by Richard Wheeldon and Steve Counsell

413 views • 32 slides

Milena Mihail Georgia Tech. with Stephen Young, Giorgos Amanatidis, Bradley Green

Flexible Models for Complex Networks. Milena Mihail Georgia Tech. with Stephen Young, Giorgos Amanatidis, Bradley Green. , but no sharp concentration:. frequency. Erdos-Renyi. 100. 2. 4. 10. degree. Sparse graphs

418 views • 32 slides

Analysis and Modeling of the Open Source Software Community

Analysis and Modeling of the Open Source Software Community Yongqin Gao, Greg Madey Computer Science & Engineering University of Notre Dame Vincent Freeh Computer Science Dept. NCSU NAACSOS Conference Pittsburgh, PA June 25, 2003 Supported in part by

486 views • 23 slides

Assessing the Effects of a Soft Cut-off in the Twitter Social Network

Assessing the Effects of a Soft Cut-off in the Twitter Social Network. Niloy Ganguly , Saptarshi Ghosh. Restrictions in OSNs. Restrictions on the number of social links that a user can have Hard cut-offs: 1000 in Orkut, 5000 in Facebook Soft cut-off in Twitter Why restrictions?

371 views • 23 slides

The Java Universal Network/Graph Framework (JUNG): A Brief Tour

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378 views • 21 slides

Random Graph Models of Social Networks

Random Graph Models of Social Networks. Paper Authors: M.E. Newman, D.J. Watts, S.H. Strogatz Presentation presented by Jessie Riposo. This Paper Focuses on New Techniques for Generating Social networks.

396 views • 21 slides

SI 614 Livejournal

SI 614 Livejournal. Lecture 23. Outline. LiveJournal geographical dependence of blogger links tracking global moods by tracking blogs. Livejournal. LiveJournal provides an API to crawl the friendship network + profiles friendly to researchers great research opportunity basic statistics

196 views • 19 slides

Supermodular Network Games V. Manshadi and R. Johari

246 views • 9 slides