Web economics Economy after the Web: knowledge and networks
Publicspending.gr: network analysis in public expenditureM.
Vafopoulos, I. Anagnostopoulos, M. Meimaris, M. Klonaras, I.
Xidias, A. Papantoniou, G. Vafeiadis, V. Loumos and G. Alexiou
Multimedia Technology Laboratory, School of Electrical and
Computer Engineering,National Technical University of Athens
(initial) scopeto provide an objective layer of information that
will enable citizens, journalists, business people and politicians
to re-discover their own stories from data.22The Cl@rity program in
GreeceA revolution in open governmentex-ante reporting of every
state decision paradigm shift for 40K public servants
3
3The Cl@rity program in Greecemanifests the value of
procrastination principle (again)strong rival to the Clientelistic
stateThe new version under development (delivery: end of 2013)
44PSGR: publicspending.gr2011: I believed that the Clarity program
is the open data gold (& persuaded 7 more people)
5
5PSGR: publicspending.gr2012: with some dust and rocks in a deep
goldmine
6
6PSGR: publicspending.gr2013: time to chisel some jewelry 7
7Advanced Search 8
8Linked Data9
9Business profiles10
10Spending in my area11
11public spending networks
The brokerssize: Betweeness Centrality, color: Hub Ranking
13
important payees and payers14
the Hellenic Telecommunication Organization (OTE) has the
highest in-degree (green arrows=incoming payment). the Ministry of
Public Order has the highest out-degree (red arrows=outgoing
payment). 14competition15
15public spending -> economics
16Prices
16Going global: AUSTRALIA
1717Sum upLOD apps can change the worldEconomic LOD is the
natural nucleus of the ecosystemNetwork analysis a basic tool to
analyze & visualize Linked Data1818Real-time open data?
1919