A Gap in the Community-Size Distribution of a Large-Scale Social Networking Site

Physics – Physics and Society

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

10 pages with 6 figures; method adequately referred

Scientific paper

Social networking sites (SNS) have recently used by millions of people all over the world. An SNS is a society on the Internet, where people communicate and foster friendship with each other. We examine a nation-wide SNS (more than six million users at present), mutually acknowledged friendship network with third million people and nearly two million links. By employing a community-extracting method developed by Newman and others, we found that there exists a range of community-sizes in which only few communities are detected. This novel feature cannot be explained by previous growth models of networks. We present a simple model with two processes of acquaintance, connecting nearest neighbors and random linkage. We show that the model can explain the gap in the community-size distribution as well as other statistical properties including long-tail degree distribution, high transitivity, its correlation with degree, and degree-degree correlation. The model can estimate how the two processes, which are ubiquitous in many social networks, are working with relative frequencies in the SNS as well as other societies.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

A Gap in the Community-Size Distribution of a Large-Scale Social Networking Site does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A Gap in the Community-Size Distribution of a Large-Scale Social Networking Site, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Gap in the Community-Size Distribution of a Large-Scale Social Networking Site will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-585484

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.