Diep Thi Hoang, Jasleen Kaur, Filippo Radicchi, Xiaoling Sun, Snehal Patil, Lino Possamai, Mohsen Jafari-Asbagh,
Filippo Menczer
Crowdsourcing Scholarly Data and Universality of Impact Metrics
authortags
citation data
authortags
citation data
impact measuresbib records
networkwidget
API
X. Sun & al: Ambiguous Author Query Detection using Crowdsourced Digital Library Annotations. Information Processing &
Management 49:454-464, 2013
Reliability heuristics
J. Kaur & al: Scholarometer: A Social Framework for Analyzing Impact across Disciplines. PLoS ONE 7(9):e43235, 2012
Linked Open Data & API
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biologymathematicseconomicspsychologysociologylibrary sciencesbiochemistry
Universality
Universality
b.
% a
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emistr
y
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ces
●
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● hsh
Fluctuations: hypergeometric
distribution
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% a
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rs
2
3
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5
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7
biolo
gy
ec
onom
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ps
ycholo
gy
bioch
emistr
y
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math
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cs
library
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ces
●
●
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●
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● hsh
c.
u(z=5%)0.5 0.7 0.9
cavgh
ctotal1 2hmi10ghf
(c c0)avghi, norm
hs
Which metrics are universal?
c.
u(z=5%)0.5 0.7 0.9
cavgh
ctotal1 2hmi10ghf
(c c0)avghi, norm
hsh / <h>
Batista
New Crown Indicator a.k.a. FNCS
Radicchi & al.
Egghe
Schreiber
Redner
Which metrics are universal?
Universality Index
e.
d.
z
u(z)
3 10 20 30 40 50 60 70 80 90 99
0.4
0.5
0.6
0.7
0.8
0.9
1.0
metrichshi, norm(c c0)avghmhfgctotal1 2
i10hcavg
u0.940.940.880.880.860.850.850.840.830.74
e.
d.
z
u(z)
3 10 20 30 40 50 60 70 80 90 99
0.4
0.5
0.6
0.7
0.8
0.9
1.0
metrichshi, norm(c c0)avghmhfgctotal1 2
i10hcavg
u0.940.940.880.880.860.850.850.840.830.74
Diep Thi Hoang, Jasleen Kaur, Filippo Radicchi, Xiaoling Sun, Snehal Patil, Lino Possamai, Mohsen Jafari-Asbagh, Filippo Menczer
Thanks: Geoffrey Fox, Filippo Radicchi, Santo Fortunato, Alex Vespignani, Johan Bollen, Rajasee Rege, Heather Roinestad, Alessandro Flammini,
Networks & agents Network, NSF Award IIS-0811994
Diep Thi Hoang, Jasleen Kaur, Filippo Radicchi, Xiaoling Sun, Snehal Patil, Lino Possamai, Mohsen Jafari-Asbagh, Filippo Menczer
Thanks: Geoffrey Fox, Filippo Radicchi, Santo Fortunato, Alex Vespignani, Johan Bollen, Rajasee Rege, Heather Roinestad, Alessandro Flammini,
Networks & agents Network, NSF Award IIS-0811994
scholarometer.indiana.edu