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Agent-Based Model

Opinions, Conflicts, and Consensus: Modeling Social Dynamics in a Collaborative Environment

Török J., Iñiguez G., Yasseri T., San Miguel M., Kaski K., and Kertész J.

Phys. Rev. Lett. 110, 088701

Revert network

Complex

Anti-social

Temporal

fixed pool of editors

Thank

You!

"Reverts"

Anarchism

Yasseri, T., and J. Kertész (2013)

Value production in a collaborative environment, J Stat Phys, 151(3-4), 414.

Bounded Confidence Model

Mass collaboration of unprofessional individuals from all around the world

Edit Wars

International pillow fight day, Budapest 2010.

Controversy

Counting all the mutual reverts with proper weighting according to maturity of both editors involved in the revert.

M top-10 lists

English German French Spanish Czech

M

Short time scales

Controversy increases Burstiness

Controversy increases Memory effects

Yasseri T, Sumi R, Rung A, Kornai A, Kertész J (2012)

Dynamics of Conflicts in Wikipedia. PLoS ONE 7(6): e38869

(t)

Lady Gaga

Large M

Small M

Yasseri T., Spoerri A., Graham M., Kertész J.

The most controversial topics in Wikipedia:

A multilingual and geographical analysis

(2013) arXiv: 1305.5566

Long Time Scales

Michael Jackson

Bombing Dresden

wwii

Japan

Anarchism

Opinion clashes in mass collaboration

Results:

x

i

A Case Study of Wikipedia

Taha Yasseri

convergence parameter

What else do we need?

Budapest University of Technology

Empirical vs Model

Aalto University

Robert Sumi, András Rung, András Kornai, János Török, János Kertész

Gerardo Iñiguez, Kimmo Kaski

Maxi San Miguel

Anselm Spoerri

Mark Graham

University of the Balearic Islands

Rutgers University

Modifications to Model

So What?!

Hetreheterogeneity among editors

Papers, Codes, Data, Lists

Media Coverage

Publications

wwm.phy.bme.hu

Yasseri, T., and J. Kertész (2013)

Value production in a collaborative environment. Journal of Statistical Physics 151 (3-4) 414-439.

Török, J., Iñiguez, G., Yasseri, T., San Miguel, M., Kaski, K., and Kertész, J. (2013)

Opinions, Conflicts and Consensus: Modeling Social Dynamics in a Collaborative Environment. Physical Review Letters 110 (8).

Yasseri, T., Spoerri, A., Graham, M. and Kertész, J. (2014)

The most controversial topics in Wikipedia: A multilingual and geographical analysis. In: P.Fichman and N.Hara (eds) Global Wikipedia: International and cross-cultural issues in online collaboration. Scarecrow Press.

Sumi, R., Yasseri, T., Rung, A., Kornai, A., and Kertész, J. (2011)

Edit wars in Wikipedia. IEEE Third International Conference on Social Computing (SocialCom), 9-11 October 2011, Boston, MA. pp. 724-727.

OII

Temporal characteristics

@TahaYasseri

http://www.oii.ox.ac.uk/people/yasseri/

Agency and group formation

Oxford Internet Institute, University of Oxford

http://www.oii.ox.ac.uk/

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