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Living Network Centrality Living Network Centrality

sponsors sponsors

structure of this talk structure of this talk

Re. PEc essence and history Re. PEc essence and history

what is interesting about Re. PEc what is interesting about Re. PEc

Re. PEc is large Re. PEc is large

Re. PEc is unfunded Re. PEc is unfunded

Re. PEc is relational Re. PEc is relational

Re. PEc is evaluation-oriented Re. PEc is evaluation-oriented

RAS history and essence RAS history and essence

how does RAS work? how does RAS work?

what is interesting about RAS? what is interesting about RAS?

but RAS is not complete but RAS is not complete

RAS and co-authorship RAS and co-authorship

registration incentive on co-authors registration incentive on co-authors

imagine a RAS-CIS imagine a RAS-CIS

two tasks to build RAS-CIS two tasks to build RAS-CIS

the job here the job here

collaboration graph collaboration graph

graph components graph components

face the force of facts in 2010 face the force of facts in 2010

the RAS nodes the RAS nodes

network type network type

network 1: binary network network 1: binary network

network 2: symmetric weighted network network 2: symmetric weighted network

network 3: random walk network network 3: random walk network

centrality measures centrality measures

notation for centrality measures notation for centrality measures

pair-wise Spearman rank correlation from paper of 4 years ago pair-wise Spearman rank correlation from paper of 4 years ago

comments comments

adding the number of documents adding the number of documents

why add this alien number NDO? why add this alien number NDO?

symmetric weighed network symmetric weighed network

RAS-CIS RAS-CIS

more work more work

More history More history

basic ideas basic ideas

key concept key concept

nodes table nodes table

path calculations path calculations

path data store path data store

closeness update closeness update

betweenness update betweenness update

ranking updates ranking updates

node visualization node visualization

static html pages static html pages

RAS implementation RAS implementation

problem with mans problem with mans

a new binary network a new binary network

other application other application

Author. Claim Author. Claim

3 lib. org 3 lib. org

many docs, no registrants many docs, no registrants

A Fethy Mili strategy A Fethy Mili strategy

Author. Profile Author. Profile

auversion auversion

network structure network structure

adding a top adding a top

Thank you for your attention! http: //openlib. org/home/krichel write to krichel@openlib. org Thank you for your attention! http: //openlib. org/home/krichel write to krichel@openlib. org