DM110 - Week 4 - Social Networks

DM110 Emerging Web Media Dr. John Breslin [email_address] http://sw.deri.org/~jbreslin/ Week 4: Social Networks

We all live in a social network… ,[object Object]

[object Object],[object Object],Everyone’s connected…

Milgram’s six degrees of separation theory ,[object Object],[object Object],[object Object],[object Object],[object Object]

And now a major motion picture, kind of… ,[object Object],[object Object],[object Object]

The Erdős number ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Trying to make friends Valdis Marc Met Marc and I already had friends in common! I later found out my cousin Ailish also knows Andrew. The “small world” phenomenon… Latvia Uldis DERI John Dublin Clare Bros John C Andrew

“ It’s a small world after all!”, by Kentaro Toyama Kentaro Bash Karishma Sharad Maithreyi Anandan Venkie Soumya Prof. McDermott Ranjeet Prof. Sastry PM Manmohan Singh Prof. Balki Pres. Kalam Prof. Jhunjhunwala Dr. Montek Singh Ahluwalia Ravi Dr. Isher Judge Ahluwalia Pawan Aishwarya Ravi’s Father Amitabh Bachchan Prof. Kannan Prof. Prahalad Nandana Sen Prof. Amartya Sen Prof. Veni

The Kevin Bacon game (1) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The Kevin Bacon game (2) ,[object Object],[object Object],[object Object]

The Kevin Bacon game (3) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What are social network services? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Features of social network services ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Motivation for social network services ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],Example: meet with local professionals

[object Object],[object Object],[object Object],[object Object],Example: creating a network for parents

[object Object],[object Object],[object Object],Example: know any famous people?

[object Object],[object Object],[object Object],[object Object],[object Object],Example: finding venture capital

[object Object],[object Object],[object Object],[object Object],[object Object],Example: networking for social purposes

History of online social networking ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Big social network services ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Bebo, #200 in the world after just over a year

Klostu, a super social network of bulletin boards

Lots of venture capital for and sales of SNS sites ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Can be many links even in a small-sized SNS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is social network analysis? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Visualising your network of friends ,[object Object],[object Object],[object Object]

Social network analysis in use ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Knowing too much? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The future of social network services ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A distributed social network with FOAF ,[object Object],[object Object]

Free social networking software ,[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object]

DM110 - Week 4 - Social Networks

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DM110 - Week 4 - Social Networks