2019

doi dblp
HopRank: How Semantic Structure Influences Teleportation in PageRank (A Case Study on BioPortal)
Lisette Espín-Noboa | Florian Lemmerich | Simon Walk | Markus Strohmaier | Mark A. Musen
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

doi dblp
Self- and Cross-Excitation in Stack Exchange Question & Answer Communities
Tiago Santos | Simon Walk | Roman Kern | Markus Strohmaier | Denis Helic
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2017

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How Users Explore Ontologies on the Web: A Study of NCBO's BioPortal Usage Logs
Simon Walk | Lisette Espin Noboa | Denis Helic | Markus Strohmaier | Mark A. Musen
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

doi dblp
Exploring the Impact of Trolls on Activity Dynamics in Real-World Collaboration Networks
Philipp Koncar | Simon Walk | Denis Helic | Markus Strohmaier
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

doi dblp
Nonlinear Characterization of Activity Dynamics in Online Collaboration Websites
Tiago Santos | Simon Walk | Denis Helic
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

doi dblp
Activity Dynamics in Collaboration Networks
Simon Walk | Denis Helic | Florian Geigl | Markus Strohmaier
2016 Volume 10 Issue 2

2014

doi dblp
Sequential Action Patterns in Collaborative Ontology-Engineering Projects: A Case-Study in the Biomedical Domain
Simon Walk | Philipp Singer | Markus Strohmaier
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

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