1. Introduction
a. Cyber-Physical World convergence
b. Ego networks analysis and the social brain hypothesis
c. Aim of the book
d. Main findings
3. Human Social Networks and ego networks
a. Fundamental properties of social networks
b. The importance of tie strength
c. Ego networks
4. Analysis of of ego networks in online social networks
a. Datasets description
b. Modelling tie strength and social networks through online
communication data
c. Structural properties of online ego networks
d. Dynamics of ego networks and personal social relationships online
5. Applying structural knowledge to Online Social Networking services
6. Conclusion
Online social networks : human cognitive constraints in Facebook and Twitter personal graphs by Valerio Arnaboldi. ISBN 9780128030424. Published by Elsevier in 2015. Publication and catalogue information, links to buy online and reader comments.