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Markus Strohmaier

Prof. Dr. Markus Strohmaier

Präsidialbereich
Scientific Coordinator for Digital Behavioral Data

+49 (0221) 47694-225
markus•strohmaier[at]gesis•org
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Vita

Markus Strohmaier is a Full Professor for Methods and Theories of Computational Social Sciences and -Humanities at RWTH Aachen (Germany) and Scientific Coordinator for Digital Behavioral Data, GESIS - Leibniz Institute for the Social Sciences, Cologne (Germany). He was an Assistant Professor at Graz University of Technology (Austria) from 2007-2013 and a Visiting Assistant Professor at Stanford University (USA) during the 2011/12 academic year. His research interests include social software engineering, web-science, social and semantic computing, network-theoretic algorithms and analysis, agent modeling, and data mining.

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Publications

Publication

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Journal article

Pellert, M, Clemens Lechner, Claudia Wagner, Beatrice Rammstedt, and Markus Strohmaier. 2024. "AI Psychometrics: Assessing the Psychological Profiles of Large Language Models Through Psychometric Inventories." Perspectives on Psychological Science 2024 (0,0). doi: https://doi.org/10.1177/17456916231214460.

Génois, Mathieu, Maria Zens, Marcos Oliveira, Clemens Lechner, Johann Schaible, and Markus Strohmaier. 2023. "Combining Sensors and Surveys to Study Social Interactions: A Case of Four Science Conferences." Personality Science 4 1-24. doi: https://doi.org/10.5964/ps.9957.

Posch, Lisa, Arnim Bleier, Clemens Lechner, Fabian Flöck, Katharina Kinder-Kurlanda, Dennis Helic, and Markus Strohmaier. 2022. "Characterizing the Global Crowd Workforce: A Cross-Country Comparison of Crowdworker Demographics." Human Computation 9 (1): 22-57. doi: https://doi.org/10.15346/hc.v9i1.106.

Oliveira, Marcos, Fariba Karimi, Maria Zens, Johann Schaible, Mathieu Génois, and Markus Strohmaier. 2022. "Group mixing drives inequality in face-to-face gatherings." Communications Physics 2022 (5): 127. doi: https://doi.org/10.1038/s42005-022-00896-1.

Wagner, Claudia, Markus Strohmaier, Alexandra Olteanu, Emre Kiciman, Noshir Contractor, and Tina Eliassi-Rad. 2021. "Measuring algorithmically infused societies." Nature (595): 197–204. doi: https://doi.org/10.1038/s41586-021-03666-1.

Neuhäuser, Leonie, Felix Stamm, Florian Lemmerich, Michael Schaub, and Markus Strohmaier. 2021. "Simulating systematic bias in attributed social networks and its effect on rankings of minority nodes." Applied Network Science 6 86. doi: https://doi.org/10.1007/s41109-021-00425-z.

Kohne, Julian, Bernhard Miller, Markus Strohmaier, Claudia Wagner, and Christof Wolf. 2021. "Unterstützung bei der Analyse Digitaler Gesellschaften." Soziologie : Forum der Deutschen Gesellschaft für Soziologie 50 (4): 440-446.

Ruprechter, Thorsten, Manoel Horta Ribeiro, Tiago Santos, Florian Lemmerich, Markus Strohmaier, Robert West, and Dennis Helic. 2021. "Volunteer contributions to Wikipedia increased during COVID-19 mobility restrictions." Scientific Reports 11 21505. doi: https://doi.org/10.1038/s41598-021-00789-3.

Lazer, David, Alex Pentland, Duncan Watts, Sinan Aral, Susan Athey, Noshir Contractor, Deen Freelon, Sandra Gonzalez-Bailon, Gary King, Helen Margetts, Alondra Nelson, Matthew Salganik, Markus Strohmaier, Alessandro Vespignani, and Claudia Wagner. 2020. "Computational social science: Obstacles and opportunities." Science 369 (6507): 1060-1062. doi: https://doi.org/10.1126/science.aaz8170.

Spina, Damiano, Arkaitz Zubiaga, Amit Sheth, and Markus Strohmaier. 2019. ""Processing social media in real-time" (Guest Editorial for Special Section on Processing Social Media in Real-Time)." doi: https://doi.org/10.1016/j.ipm.2018.06.006.

Santos, Tiago, Simon Walk, Roman Kern, Markus Strohmaier, and Denis Helic. 2019. "Activity archetypes in question-and-answer (Q8A) websites: A study of 50 stack exchange instances." ACM Transactions on Social Computing 2 (1): 4. https://dl.acm.org/ft_gateway.cfm?id=3301612&type=pdf.

Dimitrov, Dimitar, Florian Lemmerich, Fabian Flöck, and Markus Strohmaier. 2019. "Different topic, different traffic: How search and navigation interplay on Wikipedia." The Journal of Web Science 6 (1): 1-15. https://webscience-journal.net/webscience/article/view/71/43.

Lee, Eun, Fariba Karimi, Claudia Wagner, Hang-Hyun Jo, Markus Strohmaier, and Mirta Galesic. 2019. "Homophily and minority-group size explain perception biases in social networks." Nature Human Behavior 3 (10): 1078–1087. doi: https://doi.org/10.1038/s41562-019-0677-4.

Santos, Tiago, Florian Lemmerich, Markus Strohmaier, and Denis Helic. 2019. "What's in a Review: Discrepancies Between Expert and Amateur Reviews of Video Games on Metacritic." Proceedings of the ACM on Human-Computer Interaction 3 (CSCW): 140. doi: https://doi.org/10.1145/3359242.

Stier, Sebastian, Arnim Bleier, Haiko Lietz, and Markus Strohmaier. 2018. "Election Campaigning on Social Media: Politicians, Audiences and the Mediation of Political Communication on Facebook and Twitter." Political Communication 35 (1): 50-74. doi: https://doi.org/10.1080/10584609.2017.1334728.

Karimi, Fariba, Mathieu Génois, Claudia Wagner, Philipp Singer, and Markus Strohmaier. 2018. "Homophily influences ranking of minorities in social networks." Scientific Reports 2018 (8). doi: https://doi.org/10.1038/s41598-018-29405-7.

Singer, Philipp, Denis Helic, Andreas Hotho, and Markus Strohmaier. 2017. "A Bayesian Method for Comparing Hypotheses About Human Trails." ACM Transactions on the Web (TWEB) 11 (3): 14:1-14:29. doi: https://doi.org/10.1145/3054950.

Lamprecht, Daniel, Markus Strohmaier, and Denis Helic. 2017. "A method for evaluating discoverability and navigability of recommendation algorithms." Computational Social Networks 4 (1): 9. doi: https://doi.org/10.1186/s40649-017-0045-3.

Lamprecht, Daniel, Kristina Lerman, Denis Helic, and Markus Strohmaier. 2017. "How the structure of Wikipedia articles influences user navigation." New Review of Hypermedia and Multimedia 23 (1): 29-50. doi: https://doi.org/10.1080/13614568.2016.1179798.

Cena, Federica, Cristina Gena, Geert-Jan Houben, and Markus Strohmaier. 2017. "Introduction to the Special Issue on Big Personal Data in Interactive Intelligent Systems." ACM Transactions on Interactive Intelligent Systems (TiiS) 7 (2): 1-5. doi: https://doi.org/10.1145/3101102.

Espín Noboa, Lisette, Florian Lemmerich, Markus Strohmaier, and Philipp Singer. 2017. "JANUS: A hypothesis-driven Bayesian approach for understanding edge formation in attributed multigraphs." Applied Network Science 2 (1): 1-20. doi: https://doi.org/10.1007/s41109-017-0036-1.

Posch, Lisa, Arnim Bleier, Clemens Lechner, Daniel Danner, Fabian Flöck, and Markus Strohmaier. 2017 (Forthcoming). "Measuring Motivations of Crowdworkers: The Multidimensional Crowdworker Motivation Scale." ACM Transactions on Social Computing. https://arxiv.org/pdf/1702.01661.pdf.

Becker, Martin, Florian Lemmerich, Philipp Singer, Andreas Hotho, and Markus Strohmaier. 2017. "MixedTrails: Bayesian hypotheses comparison on heterogeneous sequential data." Data Mining and Knowledge Discovery 31 (5): 1359–1390. doi: https://doi.org/10.1007/s10618-017-0518-x.

Stier, Sebastian, Lisa Posch, Arnim Bleier, and Markus Strohmaier. 2017. "When populists become popular: comparing Facebook use by the right-wing movement Pegida and German political parties." Information, Communication & Society 20 (9): 1365-1388. doi: https://doi.org/10.1080/1369118X.2017.1328519.

Walk, Simon, Denis Helic, Florian Geigl, and Markus Strohmaier. 2016. "Activity Dynamics in Collaboration Networks." ACM Transactions on the Web (TWEB) 10 (2): 11:1-11:32. http://markusstrohmaier.info/documents/2016_ACMTWEB_Activitydynamics.pdf.

Singer, Philipp, Emilio Ferrara, Farshad Kooti, Markus Strohmaier, and Kristina Lerman. 2016. "Evidence of Online Performance Deterioration in User Sessions on Reddit." PLoS ONE 11 (10): e0165852. doi: https://doi.org/10.1371/journal.pone.0161636.

Fukazawa, Yusuke, Mark Kröll, Markus Strohmaier, and Jun Ota. 2016. "IR based Task-Model Learning: Automating the hierarchical structuring of tasks." Web Intelligence 14 (1): 31-41. doi: https://doi.org/10.3233/WEB-160330.

Samoilenko, Anna, Fariba Karimi, Daniel Edler, Jérôme Kunegis, and Markus Strohmaier. 2016. "Linguistic neighbourhoods: explaining cultural borders on Wikipedia through multilingual co-editing activity." EPJ Data Science 5 (9). doi: https://doi.org/10.1140/epjds/s13688-016-0070-8.

Doerfel, Stephan, Daniel Zoller, Philipp Singer, Thomas Niebler, Andreas Hotho, and Markus Strohmaier. 2016. "What users actually do in a social tagging system: A study of user behavior in BibSonomy." ACM Transactions on the Web (TWEB) 10 (2): 14:1-14:32. http://markusstrohmaier.info/documents/2016_ACMTWEB_Bibsonomy.pdf.

Posch, Lisa, Philipp Schaer, Arnim Bleier, and Markus Strohmaier. 2015. "A System for Probabilistic Linking of Thesauri and Classification Systems." KI – Künstliche Intelligenz online first. doi: https://doi.org/10.1007/s13218-015-0413-9.

Walk, Simon, Markus Strohmaier, Denis Helic, Natalya Fridman Noy, and Mark A. Musen. 2015. "How to apply markov chains for modeling sequential edit patterns in collaborative ontology-engineering projects." International Journal of Human-Computer Studies 2015 (84): 51-66. doi: https://doi.org/10.1016/j.ijhcs.2015.07.006.

Lamprecht, Daniel, Markus Strohmaier, Denis Helic, Csongor Nyulas, Tania Tudorache, Natalya Fridman Noy, and Mark A. Musen. 2015. "Using ontologies to model human navigation behavior in information networks: A study based on Wikipedia." Semantic Web Journal 6 (4): 403-422. doi: https://doi.org/10.3233/SW-140143. http://www.markusstrohmaier.info/documents/2015_swj2015_ontonavigation.pdf.

Strohmaier, Markus, and Claudia Wagner. 2014. "Computational Social Science for the world wide web." IEEE Intelligent Systems 29 (5): 84-88. doi: https://doi.org/10.1109/MIS.2014.80. http://markusstrohmaier.info/documents/2014_IEEE_CompSocSci.pdf.

Helic, Denis, Behnam Taraghi, and Markus Strohmaier. 2014. "Detecting memory and structure in human navigation patterns using Markov Chain Models of varying order." PLoS ONE 9 (7). doi: https://doi.org/10.1371/journal.pone.0114952.

Walk, Simon, Markus Strohmaier, Tania Tudorache, Mark A. Musen, and Natalya Fridman Noy. 2014. "Discovering beaten paths in collaborative ontology-engineering projects using Markov Chains." Journal of Biomedical Informatics (51): 254-271. doi: https://doi.org/10.1016/j.jbi.2014.06.004.

Wagner, Claudia, Markus Strohmaier, and Bernardo A. Huberman. 2014. "Semantic stability and implicit consensus in social tagging streams." IEEE Transactions on Computational Social Systems 1 (1): 108-120. doi: https://doi.org/10.1109/TCSS.2014.2307455.

Weller, Katrin, and Markus Strohmaier. 2014. "Social media in academia: how the Social Web is changing academic practice and becoming a new source for research data (guest editorial for special issue)." it - Information Technology 56 (5): 203–206. doi: https://doi.org/10.1515/itit-2014-9002. http://www.degruyter.com/view/j/itit.2014.56.issue-5/itit-2014-9002/itit-2014-9002.xml.

Wagner, Claudia, Philipp Singer, and Markus Strohmaier. 2014. "The Nature and Evolution of Online Food Preferences." EPJ Data Science 2014. doi: https://doi.org/10.1140/epjds/s13688-014-0036-7. http://claudiawagner.info/publications/datascience_bmc_article.pdf.

Singer, Philipp, Thomas Niebler, Markus Strohmaier, and Andreas Hotho. 2013. "Computing Semantic Relatedness from Human Navigational Paths: A Case Study on Wikipedia." International Journal on Semantic Web and Information Systems 9 (4): 41–70. http://markusstrohmaier.info/documents/2014_IJSWIS_semantic_relatedness.pdf.

Strohmaier, Markus, Simon Walk, Jan Pöschko, Daniel Lamprecht, Tania Tudorache, Csongor Nyulas, Mark A. Musen, and Natalya Fridman Noy. 2013. "How ontologies are made: studying the hidden social dynamics behind collaborative ontology engineering projects." Journal of Web Semantics 20 18-34. doi: https://doi.org/10.1016/j.websem.2013.04.001. http://www.markusstrohmaier.info/documents/2013_JWS_How_Ontologies_Are_Made.pdf.

Walk, Sebastian, Jan Pöschko, Markus Strohmaier, Keith Andrews, Tania Tudorache, Natalya Fridman Noy, Csongor Nyulas, and Mark A. Musen. 2013. "PragmatiX: an interactive tool for visualizing the creation process behind collaboratively engineered ontologies." International Journal on Semantic Web and Information Systems 9 / 1 45-78. doi: https://doi.org/10.4018/jswis.2013010103. http://www.markusstrohmaier.info/documents/2013_IJSWIS-Pragmatix.pdf.

Archambault, Daniel, Ruben Bouwmeester, Cosmin Cabulea, Elizabeth M. Daly, Giusy Di Lorenzo, Maarten de Rijke, Martin Harrigan, Eser Kandogan, Michael Muller, Mor Naaman, Daniele Quercia, Damiano Spina, Markus Strohmaier, and Arkaitz Zubiaga. 2013. "Reports on the workshops held at the Sixth International AAAI Conference on Weblogs and Social Media." AI magazine 34 / 1 101-103.

Schoen, Harald, Daniel Gayo-Avello, Panagiotis Takis Metaxas, Eni Mustafaraj, Markus Strohmaier, and Peter Gloor. 2013. "The power of prediction with social media." Internet Research Jg. 23, Nr. 5 528-543. doi: https://doi.org/ 10.1108/IntR-06-2013-0115.

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Chapter in an edited book

Strohmaier, Markus, Lukas Moldon, and Johannes Wachs. 2021. "How Gamification Affects Software Developers: Cautionary Evidence from a Natural Experiment on GitHub." In 43rd IEEE/ACM International Conference on Software Engineering, ICSE 2021, Madrid, Spain, 22-30 May 2021, 549-561. IEEE Computer Society. doi: https://doi.org/10.1109/ICSE43902.2021.00058.

Duricic, Tomislav, Hussain Hussain, Elisabeth Lex, Dennis Helic, Markus Strohmaier, and Roman Kern. 2021. "Structack: Structure-based Adversarial Attacks on Graph Neural Networks." In HT '21: 32nd ACM Conference on Hypertext and Social Media, Virtual Event, Ireland, 30 August 2021 - 2 September 2021, edited by Owen Conlan, and Eelco Herder, New York: ACM. doi: https://doi.org/10.1145/3465336.3475110.

Wagner, Claudia, Ivan Smirnov, Florian Lemmerich, Georg Ahnert, and Markus Strohmaier. 2021. "The FairCeptron: A framework for measuring human perceptions of algorithmic fairness." In UMAP '21: Adjunct Publication of the 29th ACM Conference on User Modeling, Adaptation and Personalization, , edited by Judith Masthoff, Eelco Herder, Nava Tintarev, and Marko Tkalčič, 401-403. Utrecht: ACM. doi: https://doi.org/10.1145/3450614.3463291.

Scholtes, Ingo, and Markus Strohmaier. 2019. "Data Science." In INFORMATIK 2019: 50 Jahre Gesellschaft für Informatik - Informatik für Gesellschaft, 23.-26.9.2019, Kassel, Deutschland, GI-Edition Proceedings, 294, 187-188.

Espín Noboa, Lisette, Florian Lemmerich, Simon Walk, Markus Strohmaier, and Mark A. Musen. 2019. "HopRank: How Semantic Structure Influences Teleportation in PageRank (A case study on BioPortal)." In WWW '19: The Web Conference, edited by Ling Liu, and Ryen White, 2708-2714. New York: ACM. doi: https://doi.org/10.1145/3308558.3313487.

Santos, Tiago, Simon Walk, Roman Kern, Markus Strohmaier, and Denis Helic. 2019. "Self- and Cross-Excitation in Stack Exchange Question & Answer Communities." In WWW '19: The Web Conference, edited by Ling Liu, and Ryen White, 1634-1645. New York: ACM. doi: https://doi.org/10.1145/3308558.3313440.

Samoilenko, Anna, Florian Lemmerich, Maria Zens, Mohsen Jadidi, Mathieu Génois, and Markus Strohmaier. 2018. "(Don't) mention the war: A comparison of Wikipedia and Britannica articles on national histories." In Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018., edited by Pierre-Antoine Champin, Fabien Gandon, Lionel Médini, Mounia Lalmas, and Panagiotis G. Ipeirotis, 843-852. doi: https://doi.org/10.1145/3178876.3186132.

Niekler, Andreas, Arnim Bleier, Christian Kahmann, Lisa Posch, Gregor Wiedemann, Kenan Erdogan, Gerhard Heyer, and Markus Strohmaier. 2018. "iLCM - A Virtual Research Infrastructure for Large-Scale Qualitative Data." In Proceedings of the Eleventh International Conference on Language Resources and Evaluation, LREC 2018, Miyazaki, Japan, May 7-12, 2018, edited by Nicoletta Calzolari, Khalid Choukri, Christopher Cieri, Thierry Declerck, Sara Goggi, Kôiti Hasida, Hitoshi Isahara, Bente Maegaard, Joseph Mariani, Hélène Mazo, Asunción Moreno, Jan Odijk, Stelios Piperidis, and Takenobu Tokunaga, 1313-1319. Paris: European Language Resources Association, ELRA. http://www.lrec-conf.org/proceedings/lrec2018/pdf/734.pdf.

Dimitrov, Dimitar, Florian Lemmerich, Fabian Flöck, and Markus Strohmaier. 2018. "Query for architecture, click through military: Comparing the roles of search and navigation on Wikipedia." In WebSci '18 Proceedings of the 10th ACM Conference on Web Science, edited by Hans Akkermans, Kathy Fontaine, Ivar Vermeulen, Geert-Jan Houben, and Matthew S. Weber, 371-380. New York: ACM. doi: https://doi.org/10.1145/3201064.3201092.

Dimitrov, Dimitar, Denis Helic, and Markus Strohmaier. 2018. "Tag-Based Navigation and Visualization." In Social Information Access: Systems and Technologies, edited by Peter Brusilovsky, and Daqing He, vol 10100, 181--212. doi: https://doi.org/10.1007/978-3-319-90092-6_6.

Hannak, Aniko, Claudia Wagner, David Garcia, Alan Mislove, Markus Strohmaier, and Christo Wilson. 2017. " Bias in Online Freelance Marketplaces: Evidence from TaskRabbit and Fiverr." In Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing (CSCW2017), Portland, OR, USA, February 25 - March 1, 2017, edited by Charlotte P. Lee, Steven E. Poltrock, Louise Barkhuus, Marcos Borges, and Wendy A. Kellogg, 1914-1933. New York: ACM. http://markusstrohmaier.info/documents/2017_CSCW2017_Discrimination.pdf.

Espín Noboa, Lisette, Florian Lemmerich, Markus Strohmaier, and Philipp Singer. 2017. "A Hypotheses-driven Bayesian Approach for Understanding Edge Formation in Attributed Multigraphs." In Complex Networks & Their Applications V: Proceedings of the 5th International Workshop on Complex Networks and their Applications (COMPLEX NETWORKS 2016), Milan, Italy, November 30 - December 2, 2016, edited by Hocine Cherifi, Sabrina Gaito, Walter Quattrociocchi, and Alessandra Sala, Studies in Computational Intelligence 693, 3-16. Cham: Springer. doi: https://doi.org/10.1007/978-3-319-50901-3_1.

Lamprecht, Daniel, Markus Strohmaier, and Denis Helic. 2017. "A Method for Evaluating the Navigability of Recommendation Algorithms." In Complex Networks & Their Applications V - Proceedings of the 5th International Workshop on Complex Networks and their Applications (COMPLEX NETWORKS 2016), Milan, Italy, November 30 - December 2, 2016, edited by Hocine Cherifi, Sabrina Gaito, Walter Quattrociocchi, and Alessandra Sala, Studies in Computational Intelligence 693, 247-259. Cham: Springer. https://link.springer.com/chapter/10.1007%2F978-3-319-50901-3_20.

Samoilenko, Anna, Florian Lemmerich, Katrin Weller, Maria Zens, and Markus Strohmaier. 2017. "Analysing Timelines of National Histories across Wikipedia Editions: a Comparative Computational Approach." In Proceedings of the Eleventh International AAAI Conference on Web and Social Media (ICWSM 2017), Montréal, Québec, Canada, May 15-18, 2017, 210-219. Ann Arbor, MI: AAAI Press. https://www.aaai.org/ocs/index.php/ICWSM/ICWSM17/paper/view/15618.

Lemmerich, Florian, Philipp Singer, Martin Becker, Lisette Espín Noboa, Dimitar Dimitrov, Denis Helic, Andreas Hotho, and Markus Strohmaier. 2017. "Comparing hypotheses about sequential data: a bayesian approach and its applications." In Machine Learning and Knowledge Discovery in Databases - European Conference, ECML PKDD 2017, Skopje, Macedonia, September 18-22, 2017, Proceedings, Part III, edited by Yasemin Altun, Kamalika Das, Taneli Mielikäinen, Donato Malerba, Jerzy Stefanowski, Jesse Read, Marinka Zitnik, Michelangelo Ceci, and Saso Dzeroski, Lecture Notes in Computer Science 10536, 354-357. Cham: Springer. doi: https://doi.org/10.1007/978-3-319-71273-4_30. http://ecmlpkdd2017.ijs.si/papers/paperID717.pdf.

Koncar, Philipp, Simon Walk, Denis Helic, and Markus Strohmaier. 2017. "Exploring the Impact of Trolls on Activity Dynamics in Real-World Collaboration Networks." In Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017, edited by Rick Barrett, Rick Cummings, Eugene Agichtein, and Evgeniy Gabrilovich, 1573-1578. New York: ACM. doi: https://doi.org/10.1145/3041021.3051116.

Walk, Simon, Lisette Espín Noboa, Denis Helic, Markus Strohmaier, and Mark A. Musen. 2017. "How Users Explore Ontologies on the Web: A Study of NCBO's BioPortal Usage Logs." In Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017, edited by Rick Barrett, Rick Cummings, Eugene Agichtein, and Evgeniy Gabrilovich, 775-784. New York: ACM. doi: https://doi.org/10.1145/3038912.3052606. http://markusstrohmaier.info/documents/2017_WWW2017_bioportal.pdf .

Wagner, Claudia, Philipp Singer, Fariba Karimi, Jürgen Pfeffer, and Markus Strohmaier. 2017. "Sampling from social networks with attributes." In Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017, edited by Rick Barrett, Rick Cummings, Eugene Agichtein, and Evgeniy Gabrilovich, 1181-1190. New York: ACM. doi: https://doi.org/10.1145/3038912.3052665. http://markusstrohmaier.info/documents/2017_WWW2017_sampling.pdf.

Stanisavljevic, Darko, Ilire Hasani-Mavriqi, Elisabeth Lex, Markus Strohmaier, and Denis Helic. 2017. "Semantic Stability in Wikipedia." In Complex Networks & Their Applications V - Proceedings of the 5th International Workshop on Complex Networks and their Applications (COMPLEX NETWORKS 2016), Milan, Italy, November 30 - December 2, 2016, edited by Hocine Cherifi, Sabrina Gaito, Walter Quattrociocchi, and Alessandra Sala, Studies in Computational Intelligence 693, 379-390. Cham: Springer. https://link.springer.com/chapter/10.1007%2F978-3-319-50901-3_31.

Dimitrov, Dimitar, Philipp Singer, Florian Lemmerich, and Markus Strohmaier. 2017. "What Makes a Link Successful on Wikipedia?" In Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017, edited by Rick Barrett, Rick Cummings, Eugene Agichtein, and Evgeniy Gabrilovich, 917-926. New York: ACM. doi: https://doi.org/10.1145/3038912.3052613. http://markusstrohmaier.info/documents/2017_WWW2017_wikilinks.pdf .

Singer, Philipp, Florian Lemmerich, Robert West, Leila Zia, Ellery Wulczyn, Markus Strohmaier, and Jure Leskovec. 2017. "Why we read Wikipedia." In Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017, edited by Rick Barrett, Rick Cummings, Eugene Agichtein, and Evgeniy Gabrilovich, 1591-1600. New York: ACM. doi: https://doi.org/10.1145/3038912.3052716. http://markusstrohmaier.info/documents/2017_WWW2017_wikimotivs.pdf .

Liao, Qingzi Vera, Wai-Tat Fu, and Markus Strohmaier. 2016. "#Snowden: Understanding Biases Introduced by Behavioral Differences of Opinion Groups on Social Media." In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, San Jose, CA, USA, May 7-12, 2016, edited by Jofish Kaye, Allison Druin, Cliff Lampe, Dan Morris, and Juan Pablo Hourcade, ACM 2016, 3352-3363. New York: ACM. doi: https://doi.org/10.1145/2858036.2858422.

Geigl, Florian, Kristina Lerman, Simon Walk, Markus Strohmaier, and Denis Helic. 2016. "Assessing the navigational effects of click biases and link insertion on the web." In In Proceedings of the 27th ACM Conference on Hypertext and Social Media, 37–47. New York: ACM.

Hannak, Aniko, Claudia Wagner, David Garcia, Markus Strohmaier, and Christo Wilson. 2016. "Bias in Online Freelance Marketplaces: Evidence from TaskRabbit." In Proceedings of the Workshop on Data and Algorithm Transparency, http://datworkshop.org/papers/dat16-final22.pdf.

Weber, Ingmar, Claudia Wagner, Markus Strohmaier, and Luca Maria Aiello. 2016. "Computational Social Science for the World Wide Web (CSSW3): Tutorial." In Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, edited by Jacqueline Bourdeau, Jim Hendler, Roger Nkambou, Ian Horrocks, and Ben Y. Zhao, ACM 2016 Companion Volume, 1037-1038. New York: ACM.

Espín Noboa, Lisette, Florian Lemmerich, Philipp Singer, and Markus Strohmaier. 2016. "Discovering and Characterizing Mobility Patterns in Urban Spaces: A Study of Manhattan Taxi Data." 2016. In Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, edited by Jacqueline Bourdeau, Jim Hendler, Roger Nkambou, Ian Horrocks, and Ben Y. Zhao, ACM 2016 Companion Volume, 537-542. New York: ACM. doi: https://doi.org/10.1145/2872518.2890468. http://dl.acm.org/citation.cfm?doid=2872518.2890468.

Lamprecht, Daniel, Dimitar Dimitrov, Denis Helic, and Markus Strohmaier. 2016. "Evaluating and Improving Navigability of Wikipedia: A Comparative Study of Eight Language Editions." In OpenSym '16 The International Symposium on Open Collaboration, OpenSym , 17:0-17:10. New York: ACM. doi: https://doi.org/10.1145/2957792.2957813.

Hall, Margaret, Athanasios Mazarakis, Isabella Peters, Martin J. Chorley, Simon Caton, Jens-Erik Mai, and Markus Strohmaier. 2016. "Following User Pathways: Cross Platform and Mixed Methods Analysis in Social Media Studies." In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, San Jose, CA, USA, May 7-12, 2016, Extended Abstracts, edited by Jofish Kaye, Allison Druin, Cliff Lampe, Dan Morris, and Juan Pablo Hourcade, CHI Extended Abstracts 2016, 3400-3407. New York: ACM. doi: https://doi.org/10.1145/2851581.2856500.

Lemmerich, Florian, Martin Becker, Philipp Singer, Denis Helic, Andreas Hotho, and Markus Strohmaier. 2016. "Mining Subgroups with Exceptional Transition Behavior." In Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, San Francisco, CA, USA, August 13-17, 2016, edited by Balaji Krishnapuram, Mohak Shah, Alexander Smola, Charu Aggrawal, Dou Shen, and Rajeev Rastogi, 965-974. New York: ACM. doi: https://doi.org/10.1145/2939672.2939752.

Karimi, Fariba, Claudia Wagner, Florian Lemmerich, Mohsen Jadidi, and Markus Strohmaier. 2016. "Poster on Inferring Gender from Names on the Web: A Comparative Evaluation of Gender Detection Methods." In Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, edited by Jacqueline Bourdeau, Jim Hendler, Roger Nkambou, Ian Horrocks, and Ben Y. Zhao, ACM 2016 Companion Volume, 53-54. New York: ACM. doi: https://doi.org/10.1145/2872518.2889385.

Becker, Martin, Hauke Mewes, Andreas Hotho, Dimitar Dimitrov, Florian Lemmerich, and Markus Strohmaier. 2016. "Poster on SparkTrails: A MapReduce Implementation of HypTrails for Comparing Hypotheses About Human Trails." In Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, edited by Jacqueline Bourdeau, Jim Hendler, Roger Nkambou, Ian Horrocks, and Ben Y. Zhao, ACM 2016 Companion Volume, 17-18. New York: ACM.

Geigl, Florian, Simon Walk, Markus Strohmaier, and Denis Helic. 2016. "Steering the Random Surfer on Directed Webgraphs." In 2016 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2016, Omaha, NE, USA, October 13-16, 2016, 280-287. IEEE Computer Society. doi: https://doi.org/10.1109/WI.2016.0047.

Garcia, David, and Markus Strohmaier. 2016. "The QWERTY Effect on the Web: How Typing Shapes the Meaning of Words in Online Human-Computer Interaction." In Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016, edited by Jacqueline Bourdeau, Jim Hendler, Roger Nkambou, Ian Horrocks, and Ben Y. Zhao, ACM 2016, 661-670. New York: ACM.

Dimitrov, Dimitar, Philipp Singer, Florian Lemmerich, and Markus Strohmaier. 2016. "Visual Positions of Links and Clicks on Wikipedia." In Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, edited by Jacqueline Bourdeau, Jim Hendler, Roger Nkambou, Ian Horrocks, and Ben Y. Zhao, ACM 2016 Companion Volume, 27-28. New York: ACM.

Kröll, Mark, and Markus Strohmaier. 2015. "Associating Intent with Sentiment in Weblogs." In Natural Language Processing and Information Systems: 20th International Conference on Applications of Natural Language to Information Systems, NLDB 2015 Passau, Germany, June 17-19, 2015 Proceedings, edited by Chris Biemann, Siegfried Handschuh, André Freitas, Farid Meziane, and Elisabeth Métais, Lecture Notes in Computer Science 9103, 212-219. Springer. https://link.springer.com/chapter/10.1007%2F978-3-319-19581-0_19.

Singer, Philipp, Denis Helic, Andreas Hotho, and Markus Strohmaier. 2015. "HypTrails: A Bayesian Approach for Comparing Hypotheses About Human Trails on the Web." In Proceedings of the 24th International World Wide Web Conference, Best Paper Award, 1003-1013. http://www.www2015.it/documents/proceedings/proceedings/p1003.pdf.

Lamprecht, Daniel, Florian Geigl, Tomas Karas, Simon Walk, Denis Helic, and Markus Strohmaier. 2015. "Improving Recommender System Navigability Through Diversification: A case Study of IMDb." In Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, I-KNOW '15, Graz, Austria, October 21-23, 2015, edited by Stefanie N. Lindstaedt, Tobias Ley, and Harald Sack, 21:1-21:8. New York: ACM. doi: https://doi.org/10.1145/2809563.2809603. http://markusstrohmaier.info/documents/2015_iknow2015_recsysnavigability.pdf.

Wagner, Claudia, David Garcia, Mohsen Jadidi, and Markus Strohmaier. 2015. "It's a Man's Wikipedia? Assessing Gender Inequality in an Online Encyclopedia." In Proceedings of the Ninth International AAAI Conference on Web and Social Media : 26 - 29 May 2015, University of Oxford, Oxford, UK , 454-463.

Laufer, Paul, Claudia Wagner, Fabian Flöck, and Markus Strohmaier. 2015. "Mining Cross-Cultural Relations from Wikipedia – A Study of 31 European Food Cultures." In WebSci '15 Proceedings of the ACM Web Science Conference , 3. doi: https://doi.org/10.1145/2786451.2786452.

Becker, Martin, Florian Lemmerich, Andreas Hotho, Denis Helic, and Markus Strohmaier. 2015. "Photowalking the City: Comparing Hypotheses About Urban Photo Trails on Flickr." In Social Informatics: 7th International Conference, SocInfo 2015, Beijing, China, December 9-12, 2015, Proceedings, Lecture Notes in Computer Science 9471, 227-244. Springer. doi: https://doi.org/10.1007/978-3-319-27433-1_16.

Lamprecht, Daniel, Denis Helic, and Markus Strohmaier. 2015. "Quo vadis? on the effects of wikipedia’s policies on navigation." In In Proceedings of the Workshop on ’Wikipedia, a Social Pedia: Research Challenges and Opportunities’ colocated with the Ninth International AAAI Conference on Web and Social Media, Oxford, UK, 2015.,

Geigl, Florian, Daniel Lamprecht, Rainer Hofmann-Wellenhof, Simon Walk, Markus Strohmaier, and Denis Helic. 2015. "Random Surfers on a Web Encyclopedia." In Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, I-KNOW '15, Graz, Austria, October 21-23, 2015, edited by Stefanie N. Lindstaedt, Tobias Ley, and Harald Sack, 5:1-5:8. New York: ACM. doi: https://doi.org/10.1145/2809563.2809598. http://markusstrohmaier.info/documents/2015_iknow2015_randomsurfers.pdf.

Posch, Lisa, Arnim Bleier, Philipp Schaer, and Markus Strohmaier. 2015. "The Polylingual Labeled Topic Model." In KI 2015: Advances in Artificial Intelligence, edited by Steffen Hölldobler, Lecture Notes in Computer Science 9324, 295-301. Berlin: Springer. doi: https://doi.org/10.1007/978-3-319-24489-1_26.

Dimitrov, Dimitar, Philipp Singer, Denis Helic, and Markus Strohmaier. 2015. "The Role of Structural Information for Designing Navigational User Interfaces." In (HT '15) Proceedings of the 26th ACM Conference on Hypertext and Social Media , 59-68. New York: ACM. doi: https://doi.org/10.1145/2700171.2791025. http://www.markusstrohmaier.info/documents/2015_ht2015_nav-userinterfaces.pdf.

Walk, Simon, Lisette Espín Noboa, Tania Tudorache, Mark A. Musen, and Markus Strohmaier. 2015. "Understanding How Users Edit Ontologies: Comparing Hypotheses About Four Real-World Projects." 1st ed.. In The Semantic Web - ISWC 2015: 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part I, edited by Marcelo Arenas, Óscar Corcho, Elena Simperl, and Markus Strohmaier, Lecture Notes in Computer Science 9366 9366, 551-568. Cham: Springer. doi: https://doi.org/10.1007/978-3-319-25007-6_32.

Becker, Martin, Florian Lemmerich, Andreas Hotho, Denis Helic, and Markus Strohmaier. 2015. "VizTrails: An Information Visualization Tool for Exploring Geographic Movement Trajectories." In Proceedings of the 26th ACM Conference on Hypertext & Social Media, edited by Yeliz Yesilada, Rosta Farzan, and Geert-Jan Houben, 319-320. New York: ACM. doi: https://doi.org/10.1145/2700171.2791021.

Kling, Christoph Carl, Jérôme Kunegis, Heinrich Hartmann, Markus Strohmaier, and Steffen Staab. 2015. "Voting Behaviour and Power in Online Democracy: A Study of LiquidFeedback in Germany's Pirate Party." In Proceedings of the Ninth International AAAI Conference on Web and Social Media : 26 - 29 May 2015, University of Oxford, Oxford, 208-217. AAAI Press.

Strohmaier, Markus, and Maria Zens. 2014. "Analyse Sozialer Medien an der Schnittstelle zwischen Informatik und Sozialwissenschaften." In Soziale Medien: Gegenstand und Instrument der Forschung, edited by Christian König, Matthias Stahl, and Erich Wiegand, Schriftenreihe der ASI ; 3, 73-95. Wiesbaden: Springer VS.

Strohmaier, Markus, and Maria Zens. 2014. "Challenges and Opportunities for Computational Social Science." In Facing the Future : European Research Infrastructures for the Humanities and Social Sciences, edited by Adrian Dușa, Dietrich Nelle, Günter Stock, and Gert G. Wagner, 165-172. Berlin: Scivero. http://www.allea.org/Content/ALLEA/2014_06_04-FACING_THE_FUTURE.pdf.

Walk, Simon, and Markus Strohmaier. 2014. "Characterizing and predicting activity in semantic mediawiki communities." In In Proceedings of the SWCS’14 Third International Workshop on Semantic Web Collaborative Spaces at ISWC’14, Trentino, Italy, 2014, http://markusstrohmaier.info/documents/2014_iswc2014workshop_semanticmediawiki.pdf.

Strohmaier, Markus. 2014. "Computational Social Science and Microblogs - The Good, the Bad and the Ugly." In Proceedings of the the 4th Workshop on Making Sense of Microposts co-located with the 23rd International World Wide Web Conference (WWW 2014), Seoul, Korea, April 7th, 2014, edited by Matthew Rowe, Milan Stankovic, and Aba-Sah Dadzie, CEUR Workshop Proceedings 1141, 1. http://ceur-ws.org/Vol-1141/keynote_abstract.pdf.

Doerfel, Stefan, Daniel Zoller, Philipp Singer, Thomas Niebler, Andreas Hotho, and Markus Strohmaier. 2014. "Evaluating Assumptions about Social Tagging : A Study of User Behavior in BibSonomy." In Proceedings of the 16th LWA Workshops: KDML, IR and FGWM, Aachen, Germany, September 8-10, 2014, edited by Thomas Seidl, Marwan Hassani, and Christian Beecks, CEUR Workshop Proceedings 1226, 18-19. http://ceur-ws.org/Vol-1226/paper06.pdf.

Flöck, Fabian, Clemens Meinhart, Elias Zeitvogel, and Markus Strohmaier. 2014. "Evolution of Reddit: From the Front Page of the Internet to a self-referential community?" In 23rd International World Wide Web Conference (WWW2014), Web-Science Track , edited by Chin-Wan Chung, Andrei Z. Broder, Kyuseok Shim, and Torsten Suel, Companion Volume, 517-522. New York: ACM. doi: https://doi.org/10.1145/2567948.2576943. http://markusstrohmaier.info/documents/2014_www2014_wbsc_reddit.pdf.

Flöck, Fabian, Clemens Meinhart, Elias Zeitfogel, and Markus Strohmaier. 2014. "Evolution of Reddit: From the Front Page of the Internet to a Self-referential Community?" In Proceedings of the 23rd international conference on World Wide Web - Companion,

Singer, Philipp, Thomas Niebler, Andreas Hotho, and Markus Strohmaier. 2014. "Folksonomies." In Encyclopedia of Social Network Analysis and Mining, edited by Reda Alhajj, and Jon G. Rokne, 542-547. New York: Springer. https://link.springer.com/referenceworkentry/10.1007%2F978-1-4614-6170-8_110.

Strohmaier, Markus, Stephan Doerfel, Daniel Zoller, Thomas Niebler, and Andreas Hotho. 2014. "How social is social tagging?" In 23rd International World Wide Web Conference (WWW2014), Web-Science Track , edited by Chin-Wan Chung, Andrei Z. Broder, Kyuseok Shim, and Torsten Suel, Companion Volume, 251-252. New York: ACM.

Wagner, Claudia, Markus Strohmaier, and Bernardo A. Huberman. 2014. "Semantic stability in social tagging streams." In Proceedings of the 23rd international conference on World wide web (WWW 2014), 735-746. New York: ACM. doi: https://doi.org/10.1145/2566486.2567979. http://markusstrohmaier.info/documents/2014_www2014_sem_stab.pdf.

Walk, Simon, Philipp Singer, and Markus Strohmaier. 2014. "Sequential action patterns in collaborative ontology engineering projects: a case-study in the biomedical domain." In Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, edited by Jianzhong Li, Xiaoyang Sean Wang, Minos N. Garofalakis, Ian Soboroff, Torsten Suel, and Min Wang, 1349-1358. New York: ACM. doi: https://doi.org/10.1145/2661829.2662049. http://markusstrohmaier.info/documents/2014_cikm2014_sequential_patterns.pdf.

Wagner, Claudia, Philipp Singer, and Markus Strohmaier. 2014. "Spatial and temporal patterns of online food preferences." In 23rd International World Wide Web Conference (WWW2014), Web-Science Track , edited by Chin-Wan Chung, Andrei Z. Broder, Kyuseok Shim, and Torsten Suel, Companion Volume, 553-554. New York: ACM. doi: https://doi.org/10.1145/2567948.2576951. http://markusstrohmaier.info/documents/2014_www2014_poster_food.pdf.

Trattner, Christoph, Denis Helic, and Markus Strohmaier. 2014. "Tag Clouds." In Encyclopedia of Social Network Analysis and Mining, edited by Reda Alhajj, and Jon G. Rokne, 2103-2107. New York: Springer. doi: https://doi.org/10.1007/978-1-4614-6170-8_126.

Rowe, Matthew, and Markus Strohmaier. 2014. "The semantic evolution of online communities." In 23rd International World Wide Web Conference (WWW2014), Web-Science Track , Companion Volume, 433-438. New York: ACM. doi: https://doi.org/10.1145/2567948.2576929.

Lietz, Haiko, Claudia Wagner, Arnim Bleier, and Markus Strohmaier. 2014. "When politicians talk: Assessing online conversational practices of political parties on Twitter." In Proceedings of the International AAAI Conference on Web and Social Media, 8, 285-294. https://ojs.aaai.org/index.php/ICWSM/article/view/14521.

Strohmaier, Markus. 2013. "A Few Thoughts on Engineering Social Machines: Extended Abstract." In 22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume. International World Wide Web Conferences Steering Committee, edited by Leslie Carr, Alberto H. F. Laender, Bernadette Farias Lóscio, Irwin King, Marcus Fontoura, Denny Vrandecic, Lora Aroyo, José Palazzo M. de Oliveira, Fernanda Lima, and Erik Wilde, 919-920. New York: ACM. doi: https://doi.org/10.1145/2487788.2488080.

Singer, Philipp, Thomas Niebler, Markus Strohmaier, and Andreas Hotho. 2013. "Computing semantic relatedness from human navigational paths on Wikipedia." In WWW '13 Companion: proceedings of the 22nd international conference on World Wide Web, edited by Daniel Schwabe, Virgilio Almeida, Helmut Glaser, Ricardo Baeza-Yates, and Sue Moon, 171-172. Geneva: International World Wide Web Conferences Steering Committee. http://markusstrohmaier.info/documents/2013_www2013_wikisempaths.pdf.

Niebler, Thomas, Philipp Singer, Dominik Benz, Christian Körner, Markus Strohmaier, and Andreas Hotho. 2013. "How tagging pragmatics influence tag sense discovery in social annotation systems." In Advances in information retrieval: 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013, Proceedings, edited by P. Serdyukov, and P. Braslavski, Lecture Notes in Computer Science, Vol. 7814, 86-97. Berlin: Springer. doi: https://doi.org/10.1007/978-3-642-36973-5_8. http://markusstrohmaier.info/documents/2013_ECIR2013_tagging_pragmatics_disambiguation.pdf.

Posch, Lisa, Claudia Wagner, Philipp Singer, and Markus Strohmaier. 2013. "Meaning as collective use: predicting semantic hashtag categories on twitter." In 22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume, edited by Daniel Schwabe, Virgilio Almeida, Helmut Glaser, Ricardo Baeza-Yates, and Sue Moon, 621-628. Geneva: International World Wide Web Conferences Steering Committee. http://www2013.wwwconference.org/companion/p621.pdf.

Rowe, Matthew, Claudia Wagner, Markus Strohmaier, and Harith Alani. 2013. "Measuring the topical specificity of online communities." In The semantic web: semantics and big data; 10th International Conference, ESWC 2013, Montpellier, France, May 26-30, 2013; Proceedings, edited by P. Cimiano, and O. Corcho, Lecture Notes in Computer Science, Vol. 7882, 472-486. Berlin: Springer. doi: https://doi.org/10.1007/978-3-642-38288-8_32. http://markusstrohmaier.info/documents/2013_ESWC2013_Topical_Specifity.pdf.

Helic, Denis, Markus Strohmaier, Michael Granitzer, and Reinhold Scherer. 2013. "Models of human navigation in information networks based on decentralized search." In HT '13: Proceedings of the 24th ACM Conference on Hypertext and Social Media, 89-98. New York: ACM. doi: https://doi.org/10.1145/2481492.2481502. http://markusstrohmaier.info/documents/2013_HT2013_Human_Navigation.pdf.

Hellmann, Sebastian, Jens Lehmann, Jörg Unbehauen, Claus Stadler, Than Nghia Lam, and Markus Strohmaier. 2013. "Navigation-induced knowledge engineering by example: a new paradigm for knowledge engineering by the masses." In Semantic technology : second joint international conference ; proceedings, edited by Hideaki Takeda, and Yuzhong Qu, Lecture notes in computer science ; 7774, 207-222. Berlin: Springer. doi: https://doi.org/10.1007/978-3-642-37996-3_14.

Helic, Denis, Markus Strohmaier, and Weronika Wójcik. 2013. "Navigational Evaluation of Breadth First Search Spanning Trees." In Proceedings of the 36th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO), May 20-24, 2013, Opatija, Croatia, 998-1003. London, UK: IEEE. http://kti.tugraz.at/staff/denis/pubs/helic2013.pdf.

Schantl, Johannes, Claudia Wagner, René Kaiser, and Markus Strohmaier. 2013. "The utility of social and topical factors in anticipating repliers in Twitter conversations." In WebSci '13: Proceedings of the 3rd Annual ACM Web Science Conference, edited by Hugh Davies, 376-385. New York: ACM. doi: https://doi.org/10.1007/978-3-642-38288-8_34. http://www.markusstrohmaier.info/documents/2013_WebSci2013_Conversation_Analysis.pdf.

Wagner, Claudia, Philipp Singer, Lisa Posch, and Markus Strohmaier. 2013. "The wisdom of the audience: an empirical study of social semantics in Twitter streams." In The semantic web: semantics and big data; 10th International Conference, ESWC 2013, Montpellier, France, May 26-30, 2013; Proceedings, edited by P. Cimiano, and O. Corcho, Lecture Notes in Computer Science, Vol. 7882, 502-516. Berlin: Springer. doi: https://doi.org/10.1007/978-3-642-38288-8_34. http://markusstrohmaier.info/documents/2013_ESWC2013_Twitter_Audience.pdf.

Hollerit, Bernd, Mark Kroel, and Markus Strohmaier. 2013. "Towards linking buyers and sellers: detecting commercial intent on twitter." In WWW '13 Companion: proceedings of the 22nd international conference on World Wide Web, edited by Daniel Schwabe, Virgilio Almeida, Helmut Glaser, Ricardo Baeza-Yates, and Sue Moon, 629-632. Geneva: International World Wide Web Conferences Steering Committee. http://dl.acm.org/citation.cfm?id=2487788.2488009.

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Editorship

Spina, Damiano, Arkaitz Zubiaga, Amit Sheth, and Markus Strohmaier, ed. 2019. Processing social media in real-time: Special section of information processing & management .

Strohmaier, Markus, Krishna P. Gummadi, Eric Gilbert, Michael Macy, and Claudia Wagner, ed. 2016. Proceedings of the 10th International Conference on Web and Social Media. Palo Alto, California: The AAAI Press.

Arenas, Marcelo, Óscar Corcho, Elena Simperl, Markus Strohmaier, Mathieu d'Aquin, Kavitha Srinivas, Paul T. Groth, Michel Dumontier, Jeff Heflin, Krishnaprasad Thirunarayan, and Steffen Staab, ed. 2015. The Semantic Web - ISWC 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part I. Lecture Notes in Computer Science 9366. Cham: Springer.

Arenas, Marcelo, Óscar Corcho, Elena Simperl, Markus Strohmaier, Mathieu d'Aquin, Kavitha Srinivas, Paul T. Groth, Michel Dumontier, Jeff Heflin, Krishnaprasad Thirunarayan, and Steffen Staab, ed. 2015. The Semantic Web - ISWC 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part II. Lecture Notes in Computer Science 9367.

Menczer, Filippo, Jim Hendler, William H. Dutton, Markus Strohmaier, Ciro Cattuto, and Eric T. Meyer, ed. 2014. Proceedings of the ACM Web Science Conference, WebSci '14, Bloomington, IN, USA, June 23-26, 2014. New York: ACM.

Weller, Katrin, and Markus Strohmaier, ed. 2014. Social Media. Special issue of it - Information Technology 5 (56). Berlin: De Gruyter Saur.

Sheth, Amit P., Payam Barnaghi, Markus Strohmaier, Ramesh Jain, and Steffen Staab, ed. 2013. Physical-Cyber-Social Computing. 3, 9. Dagstuhl Publishing. http://drops.dagstuhl.de/opus/volltexte/2014/4424/pdf/dagrep_v003_i009_p245_s13402.pdf.

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Working and discussion paper

Génois, Mathieu, Maria Zens, Clemens Lechner, Beatrice Rammstedt, and Markus Strohmaier. 2019. Building connections: How scientists meet each other during a conference. https://arxiv.org/pdf/1901.01182.

Posch, Lisa, Arnim Bleier, Fabian Flöck, and Markus Strohmaier. 2017. A Cross-Country Comparison of Crowdworker Motivations. https://arxiv.org/pdf/1711.03115.pdf.

Santos, Tiago, Simon Walk, Roman Kern, Markus Strohmaier, and Denis Helic. 2017. Activity in Questions & Answers Websites. https://arxiv.org/pdf/1709.05111.pdf.

Samoilenko, Anna, Florian Lemmerich, Katrin Weller, Maria Zens, and Markus Strohmaier. 2017. Analysing Timelines of National Histories across Wikipedia Editions: A Comparative Computational Approach. https://arxiv.org/pdf/1705.08816.

Lee, Eun, Fariba Karimi, Hang-Hyun Jo, Markus Strohmaier, and Claudia Wagner. 2017. Homophily explains perception biases in social networks. https://arxiv.org/pdf/1710.08601.pdf.

Posch, Lisa, Arnim Bleier, Clemens Lechner, Daniel Danner, Fabian Flöck, and Markus Strohmaier. 2017. Measuring Motivations of Crowdworkers: The Multidimensional Crowdworker Motivation Scale. https://arxiv.org/pdf/1711.03115.pdf.

Karimi, Fariba, Mathieu Génois, Claudia Wagner, Philipp Singer, and Markus Strohmaier. 2017. Visibility of minorities in social networks. https://arxiv.org/pdf/1702.00150.pdf.

Lamprecht, Daniel, Markus Strohmaier, and Denis Helic. 2015. Improving Reachability and Navigability in Recommender Systems. https://arxiv.org/pdf/1507.08120.pdf.

Doerfel, Stephan, Daniel Zoller, Philipp Singer, Thomas Niebler, Andreas Hotho, and Markus Strohmaier. 2014. Of course we share! Testing Assumptions about Social Tagging Systems. https://arxiv.org/pdf/1401.0629.pdf.

Mitter, Silvia, Claudia Wagner, and Markus Strohmaier. 2013. A categorization scheme for socialbot attacks in online social networks: Paper für ACM WebSci '13: Proceedings of the 3rd Annual ACM Web Science Conference. http://www.markusstrohmaier.info/documents/2013_WebSci2013_Socialbots_Taxonomy.pdf.

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Other article

Espín Noboa, Lisette, Claudia Wagner, Markus Strohmaier, and Fariba Karimi. 2021. "Inequality and Inequity in Network-based Ranking and Recommendation Algorithms." Cornell University Library. https://arxiv.org/abs/2110.00072.

Scholtes, Ingo, Markus Strohmaier, and Frank Schweitzer. 2017. "Will Computer Science become a Social Science?" https://www.sg.ethz.ch/media/medialibrary/2017/02/Positionspapier.pdf.

Lecture

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Presentation at a conference

Espín Noboa, Lisette, Florian Lemmerich, Simon Walk, Markus Strohmaier, and Mark A. Musen. 2019. "HopRank: How Semantic Structure Influences Teleportation in PageRank (A case study on BioPortal)." WWW '19 The World Wide Web Conference, 2019-05-13.

Strohmaier, Markus. 2019. "Inequalities in Social Networks." The 13th International AAAI Conference On Web and Social Media (ICWSM-2019), Technical University of Munich, 2019-06-14.

Strohmaier, Markus. 2019. "Modeling of Minorities in Social Networks: Computational Social Science, Computational Social Systems." Conference on Digital Societies organized by the German Acadamy for Sociology, Universität Konstanz, Konstanz, 2019-09-25.

Strohmaier, Markus. 2019. "Ranking People." 41st European Conference on Information Retrieval (ECIR 2019), 2019-04-14.

Santos, Tiago, Simon Walk, Roman Kern, Markus Strohmaier, and Denis Helic. 2019. "Self- and Cross-Excitation in Stack Exchange Question & Answer Communities." WWW '19 The World Wide Web Conference, 2019-05-13.

Strohmaier, Markus. 2018. "Computational Social Science - Opportunities and Challenges." Midterm Conference of the European Sociological Association - RN21 Quantitative Methods , 2018-10-03.

Strohmaier, Markus. 2018. "Modeling minorities in social networks." The 7th International Conference on Complex Networks and Their Applications, 2018-12-12.

Karimi, Fariba, Mathieu Génois, Claudia Wagner, Philipp Singer, and Markus Strohmaier. 2018. "Ranking of minorities in social networks." DPG Frühjahrstagung, 2018-03-15.

Strohmaier, Markus. 2018. "Understanding Markovian Network Dynamics with Subgroup Discovery." NetSci Satellite event on "Machine Learning in Network Science", 2018-06-12.

Lee, Eun, Fariba Karimi, Hang-Hyun Jo, Markus Strohmaier, and Claudia Wagner. 2017. " Poster on Homophily Explains Perception Biases in Social Networks." The 1st European Symposium on Societal Challenges in Computational Social Science, 2017: Inequality and Imbalance, European Symposium Series on Societal Challenges in Computational Social Science, 2017-11-16.

Posch, Lisa, Arnim Bleier, Fabian Flöck, and Markus Strohmaier. 2017. "A Cross-Country Comparison of Crowdworker Motivations." International Conference on Computational Social Science 2017, 2017-07-13.

Strohmaier, Markus. 2017. "Computational Social Science for the World Wide Web." 9th International Conference on Social Informatics (SocInfo 2017), 2017-09-14.

Walk, Simon, Lisette Espín Noboa, Denis Helic, Markus Strohmaier, and Mark A. Musen. 2017. "How Users Explore Ontologies on the Web: A Study of NCBO's BioPortal Usage Logs." 26th International World Wide Web Conference, 2017, 2017-04-03. doi: https://doi.org/10.1145/3038912.3052606. http://markusstrohmaier.info/documents/2017_WWW2017_bioportal.pdf.

Génois, Mathieu, Clemens Lechner, Beatrice Rammstedt, Markus Strohmaier, Alain Barrat, and Ciro Cattuto. 2017. "Mixing, homophily and avoidance in a scientific conference." Conference on Complex Systems 2017, 2017-09-18.

Stier, Sebastian, Arnim Bleier, Haiko Lietz, and Markus Strohmaier. 2017. "Platform effects on social media: Topic salience in a representative survey, Facebook and Twitter during an election campaign." International Conference on Computational Social Science (IC²S² 2017), Cologne, 2017-07-13.

Samoilenko, Anna, Florian Lemmerich, Maria Zens, Mohsen Jadidi, Mathieu Génois, and Markus Strohmaier. 2017. "Poster on (Don’t) Mention the War: A Comparison of Wikipedia and Britannica Articles on National Histories." The 1st European Symposium on Societal Challenges in Computational Social Science, 2017: Inequality and Imbalance, European Symposium Series on Societal Challenges in Computational Social Science, 2017-11-16.

Wagner, Claudia, Philipp Singer, Fariba Karimi, Jürgen Pfeffer, and Markus Strohmaier. 2017. "Sampling from Social Networks with Attributes." The 26th International Conference on World Wide Web, 2017-04-03.

Zagovora, Olga, Tatiana Sennikova, Claudia Wagner, Fabian Flöck, and Markus Strohmaier. 2016. "Cultural Relation Mining on Wikipedia." Wiki Workshop at the International AAAI Conference on Web and Social Media (ICWSM 2016), 2016-05-17. http://olgazagovora.ucoz.net/_ld/0/2_icwsm2016_poste.pdf.

Strohmaier, Markus. 2016. "Measuring Social Phenomena on the Web." 2nd Annual International Conference on Computational Social Science, Northwestern University, 2016-06-24.

Singer, Philipp, Emilio Ferrara, Farshad Kooti, Markus Strohmaier, and Kristina Lerman. 2016. "Poster on Evidence of Online Performance Deterioration in User Sessions on Reddit." 10th International Conference on Web and Social Media.

Samoilenko, Anna, Fariba Karimi, Daniel Edler, Jérôme Kunegis, and Markus Strohmaier. 2016. "Poster on Linguistic neighbourhoods: Explaining cultural borders on Wikipedia through multilingual co-editing activity (Best Poster Award)." NetSciX Conference 2016. . https://www.hashdoc.com/documents/174797/what-s-your-local-lingua-franca-quantifying-cultural-similarity-through-wikipedia-activity#.

Wagner, Claudia, David Garcia, Mohsen Jadidi, and Markus Strohmaier. 2015. " It's a Man's Wikipedia? Assessing Gender Inequality in an Online Encyclopedia." The International Conference on Weblogs and Social Media (ICWSM).

Strohmaier, Markus. 2015. "Measuring political and social phenomena on the web." ACM Web-Science Conference (WebSci2015), University of Oxford, 2015-06-29.

Samoilenko, Anna, Fariba Karimi, Jérôme Kunegis, Daniel Edler, and Markus Strohmaier. 2015. "Poster on Linguistic influence patterns within the global network of Wikipedia language editions." WEB Science Conference 2015. http://websci15.org/accepted-submissions.

Strohmaier, Markus. 2014. "Computational Social Science and microposts: the good, the bad and the ugly." 4th workshop on ’Making Sense of Microposts’, co-located with the 23rd International World Wide Web Conference (WWW2014), 2014-04-07. http://de.slideshare.net/mstrohm/microposts2014-keynote-at-www2014.

Kaczmirek, Lars, Philipp Mayr, Ravi Vatrapu, Arnim Bleier, Manuela S. Blumenberg, Tobias Gummer, Kjeld Hansen, Abid Hussein, Zeshan Ali Jaffari, Katharina E. Kinder-Kurlanda, Haiko Lietz, Markus Strohmaier, Claudia Wagner, Katrin Weller, Christof Wolf, and Chris James Zimmerman. 2014. "PEP-TF: Social media monitoring of the campaigns for the 2013 German Bundestag elections on Facebook and Twitter." Social Media Communication Workshop, Mannheim, 2014-03-28.

Lamprecht, Daniel, Denis Helic, and Markus Strohmaier. 2014. "Poster on Navigation dynamics in recommendation networks (Outstanding Poster Award)." International School and Conference on Network Science (NetSci’14), 2014-06-02. http://markusstrohmaier.info/documents/2014_NetSci14_navigation_dynamics.pdf.

Strohmaier, Markus. 2013. "Challenges and opportunities for Computational Social Science." Facing the future: European research infrastructure for humanities and social sciences.

Mitter, Silvia, Claudia Wagner, and Markus Strohmaier. 2013. "Understanding the impact of socialbot attacks in online social networks." ACM Web Science 2013: 5th Annual ACM Web Science Conference. http://markusstrohmaier.info/documents/2013_WebSci2013_Socialbots_Impact.pdf.

Strohmaier, Markus. 2013. "Welche Informationen sind in den sozialen Medien gespeichert, welche Spuren werden hinterlassen?" Social Media Conference, Federal Statistical Office.

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Presentation not at a conference

Strohmaier, Markus. 2019. "Modeling Minorities in Social Networks." Interdisciplinary Symposium honoring Kathleen M. Carley "Computational Social Science — Quo Vadis?", Universität Zürich, 2019-04-26.

Strohmaier, Markus. 2018. "Measuring Social and Political Phenomena on the Web." International School of Physics "Enrico Fermi", Summer Course "Computational Social Science and Complex Systems" , International School of Physics "Enrico Fermi", 2018-07-18.

Strohmaier, Markus. 2018. "The Social Computing Crisis and the Age of Computational Social Science." Vernetzungstreffen der Graduiertenkollegs im Bereich Informatik (Gemeinsamer Workshop der Graduiertenkollegs GRK 2167 und GRK 2193), 2018-05-27. https://www.dagstuhl.de/de/programm/kalender/evhp/?semnr=18223.

Strohmaier, Markus. 2016. "Measuring Social Phenomena on Wikipedia." UCLA IPAM Workshop on Mathematical Analysis of Cultural Expressive Forms: Text Data, 2016-05-26.

Strohmaier, Markus. 2016. "Measuring social phenomena on Wikipedia." Wikipedia Workshop held at the 25th International World Wide Web Conference (WWW'2016), 2016-04-12.

Singer, Philipp, Claudia Wagner, Fariba Karimi, Jürgen Pfeffer, and Markus Strohmaier. 2016. "Poster on Evidence of sampling bias in homophilic and heterophilic networks." 3rd GESIS Computational Social Science Winter Symposium.

Strohmaier, Markus. 2015. "Measuring political and social phenomena on the web." Talk of Europe creative camp – Travelling CLARIN Campus (ToE-TCC), 2015-10-30.

Strohmaier, Markus. 2015. "Measuring political phenomena on the web." Symposium "Computational Social Science", ETH Zürich, 2015-11-06.

Teaching

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Lecture

Lemmerich, Florian, Tobias Schumacher, Sandipan Sikdar, and Markus Strohmaier. 2019. " Vorlesung Web-Mining (Computational Social Sciences & Humanities) ." RWTH Aachen, Nürnberg. SS 2019: 3 SWS.

Lemmerich, Florian, Sandipan Sikdar, and Markus Strohmaier. 2019. "Social Data Science." RWTH Aachen, Nürnberg. WS 2018/19: 3 SWS.

Strohmaier, Markus, Florian Lemmerich, and Sandipan Sikdar. 2018. "Web Mining." SS 2018: 3 SWS.

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Seminar

Lemmerich, Florian, and Markus Strohmaier. 2019. "Forschungspraktikum (Computational Social Sciences & Humanities) ." RWTH Aachen, Nürnberg. SS 2019: 4 SWS.

Strohmaier, Markus. 2019. "Master Kolloquium (Computational Social Sciences & Humanities) ." RWTH Aachen, Nürnberg. SS 2019: 2 SWS.

Lemmerich, Florian, Tobias Schumacher, and Markus Strohmaier. 2019. "Seminar Data-Algorithms-Society Inf I (Computational Social Sciences & Humanities)." RWTH Aachen, Nürnberg. SS 2019: 2 SWS.

Lemmerich, Florian, Tobias Schumacher, and Markus Strohmaier. 2019. "Seminar Data-Algorithms-Society Inf II (Computational Social Sciences & Humanities) ." RWTH Aachen, Nürnberg. SS 2019: 2 SWS.

Lemmerich, Florian, and Markus Strohmaier. 2019. "Seminar Social Data Science (Computational Social Sciences & Humanities)." RWTH Aachen, Nürnberg. SS 2019: 2 SWS.

Strohmaier, Markus, and Johannes Wachs. 2019. "Seminar Text Mining (Computational Social Sciences & Humanities) ." RWTH Aachen, Nürnberg. SS 2019: 2 SWS.

Organisation

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Event

Schweitzer, Frank, David Garcia, Katrin Weller, Markus Strohmaier, Luca Maria Aiello, Miu Ting Ho, Nadja Taras, Laurence Brandenberger, David Brodesser, and Maria Zens. 2019. "The 3rd European Symposium on Societal Challenges in Computational Social Science: Polarization and Radicalization." European Symposium Series on Societal Challenges in Computational Social Science, Eidgenössische Technische Hochschule Zürich, Nürnberg, 2019-09-02 - 2019-09-04. http://symposium.computationalsocialscience.eu/2019/.

Weller, Katrin, Markus Strohmaier, Miu Ting Ho, David Brodesser, Maria Zens, and Diana Lindner. 2018. "The 2nd European Symposium on Societal Challenges in Computational Social Science: Bias and Discrimination." European Symposium Series on Societal Challenges in Computational Social Science, 2018-12-05 - 2018-12-07. http://symposium.computationalsocialscience.eu/2018/.

Strohmaier, Markus, Noshir Contractor, Dirk Brockmann, Brian Uzzi, Katrin Weller, Diana Lindner, David Brodesser, Maria Zens, Mohsen Jadidi, and Anna Samoilenko. 2017. "3rd Annual International Conference on Computational Social Science: IC2S2 2017." International Conference on Computational Social Science (ICCSS), Köln, 2017-07-10 - 2017-07-13. https://ic2s2.org/2017/.

Aiello, Luca Maria, Katrin Weller, Markus Strohmaier, David Brodesser, Miu Ting Ho, Maria Zens, and Diana Lindner. 2017. "The 1st European Symposium on Societal Challenges in Computational Social Science: Inequality and Imbalance." European Symposium Series on Societal Challenges in Computational Social Science, Alan Turing Institute and British Library, London, 2017-11-15 - 2017-11-17. http://symposium.computationalsocialscience.eu/2017/.

Génois, Mathieu, Katrin Weller, Julian Kohne, Claudia Wagner, and Markus Strohmaier. 2017. "Workshop: Addressing Big Societal Challenges with Digital Behavioral Data." The 1st European Symposium on Societal Challenges in Computational Social Science, 2017: Inequality and Imbalance, European Symposium Series on Societal Challenges in Computational Social Science, 2017-11-15 - 2017-11-15. https://www.gesis.org/forschung/tagungen-und-konferenzen/veranstaltungsarchiv/konferenzen/addressing-big-societal-challenges-with-digital-behavioral-data.

Strohmaier, Markus, Katrin Weller, and Diana Lindner. 2016. "3rd GESIS Computational Social Science Winter Symposium: understanding social systems via computational approaches and new kinds of data." Köln, 2016-11-30 - 2016-12-01. http://www.gesis.org/css-wintersymposium/home/.

Strohmaier, Markus, Krishna P. Gummadi, Claudia Wagner, Katrin Weller, and Diana Lindner. 2016. "The 10th International Conference on Web and Social Media." ICWSM-16, Köln, 2016-05-17 - 2016-05-20. http://www.icwsm.org/2016/.