Challenges in Managing Online Business Communities
1. EC Project 257859
Challenges in Managing
Online Business Communities
Thomas Gottron, University Koblenz-Landau
Michal Jacovi, IBM
Adrian Mocan, SAP
Steffen Staab, University Koblenz-Landau
7. Interestingness of Content
• Interestingness: intrinsic potential of content to be of
interest to a wider audience
Content
I
F A
learn
P(A|F)
8. Interestingness on Twitter
My dear
@johndoe had
troubles to wake
up this #morning
Followers
@janedoe
RT @janedoe: My
dear @johndoe
had troubles to
wake up this
#morning
F
A
9. False test sets:
Afalse contains edges that do not appear
Rfalse contains edges that are not removed
Network until time t1
Structural Dynamics of Networks
Atrue RtrueTraining
13. Summary
• Online Business Communities
– Valuable asset
– Management requires appropriate, scalable metrics
• Metrics
– Content
– Structure
– Behaviour
– Dynamics
– ...
• Embedded in a larger framework for managing risks
14. Thanks!
Contact:
Thomas Gottron
WeST – Institute for Web Science and Technologies
Universität Koblenz-Landau
gottron@uni-koblenz.de
More Information:
www.robust-project.eu
15. References
1. N. Naveed, T. Gottron, J. Kunegis, and A. Che Alhadi, Bad News Travel Fast: A Content-
based Analysis of Interestingness on Twitter, in WebSci ’11: Proceedings of the 3rd
International Conference on Web Science, 2011.
2. N. Naveed, T. Gottron, J. Kunegis, and A. Che Alhadi, Searching Microblogs: Coping
with Sparsity and Document Quality, in CIKM’11: Proceedings of 20th ACM Conference
on Information and Knowledge Management, pp. 183–188, 2011.
3. A. Che Alhadi, T. Gottron, J. Kunegis, and N. Naveed, LiveTweet: Microblog Retrieval
Based on Interestingness, in TREC’11: Proceedings of the Text Retrieval
Conference, 2011.
4. A. Che Alhadi, T. Gottron, J. Kunegis, and N. Naveed, LiveTweet: Monitoring and
Predicting Interesting Microblog Posts, in ECIR’12: Procedings of the 34th European
Conference on Information Retrieval, pp. 569–570, 2012.
5. T. Gottron, O. Radcke, and R. Pickhardt, On the Temporal Dynamics of Influence on
the Social Semantic Web, in CSWS’12: Proceedings of the Chinese Semantic Web
Symposium, 2012.
6. J. Preusse, J. Kunegis, M. Thimm, T. Gottron, and S. Staab, Structural Dynamics of
Knowledge Networks, in ICWSM’13: Proceedings of the 7th International AAAI
Conference on Weblogs and Social Media, 2013.