Publications

My current research is focused on understanding the importance of network structure in machine learning and human behavior. I am interested on discovering latent and valuable knowledge from the interactions of the crowd, and to propose fair solutions that can be implemented in real scenarios, see Google Scholar, ResearchGate.

The Influence of Edge Formation in Ranking

2020, When do ranking algorithms reinforce inequalities in directed social networks?
Lisette Espín-Noboa, Fariba Karimi, Markus Strohmaier, Claudia Wagner.

The Influence of Edge Formation in Classification

2020, Quantifying Biases in Attribute Inference on Social Networks
Lisette Espín-Noboa, Fariba Karimi, Bruno Ribeiro, Kristina Lerman, Claudia Wagner.

2018, Towards Quantifying Sampling Bias in Network Inference
Lisette Espín-Noboa, Claudia Wagner, Fariba Karimi and Kristina Lerman. In WWW ’18 Companion: The 2018 Web Conference Companion, April 23–27, 2018, Lyon, France. ACM, New York, NY, USA, 9 pages. https://doi.org/10.1145/3184558.3191567

Edge Formation

2019, HopRank: How Semantic Structure Influences Teleportation in PageRank (A case study on BioPortal)
Lisette Espín-Noboa, Florian Lemmerich, Simon Walk, Markus Strohmaier and Mark A. Musen. In TheWebConf'19 Companion: The 2019 Web Conference Companion, May 13–17, 2019, San Francisco, CA, USA. https://doi.org/10.1145/3308558.3313487

2017, JANUS: A Hypothesis-driven Bayesian Approach for Understanding Edge Formation in Attributed Multigraphs
Lisette Espín-Noboa, Florian Lemmerich, Markus Strohmaier and Philipp Singer. Applied Network Science, 2017. https://doi.org/10.1007/s41109-017-0036-1

2017, How Users Explore Ontologies on the Web: A Study of NCBO's BioPortal Usage Logs
Simon Walk, Lisette Espín-Noboa, Denis Helic, Markus Strohmaier and Mark A. Musen. In Proceedings of 26th International World Wide Web Conference WWW'17
[pdf, arXiv] @ WWW

2016, Discovering and Characterizing Mobility Patterns in Urban Spaces: A Study of Manhattan Taxi Data
Lisette Espín-Noboa, Florian Lemmerich, Philipp Singer and Markus Strohmaier. In Proceedings of the 25th International Conference Companion on World Wide Web (pp. 537-542). International World Wide Web Conferences Steering Committee (WWW). Montreal, Canada, 2016 Apr 11. https://doi.org/10.1145/2872518.2890468
[pdf] [slides] @ LocWeb - WWW

2015, Understanding How Users Edit Ontologies: Comparing Hypotheses About Four Real-World Projects
Simon Walk, Philipp Singer, Lisette Espín-Noboa, Tania Tudorache, Mark A. Musen and Markus Strohmaier. In The Semantic Web (pp. 551-568). Springer International Publishing (ISWC). Betlehem, Pennsylvania, USA, 2015 Oct 11.
[pdf] @ ISWC

NLP for Social Media

2015, Characterizing Information Diets of Social Media Users
Juhi Kulshrestha, Muhammad Bilal Zafar, Lisette Espin-Noboa , Krishna P. Gummadi, Saptarshi Ghosh. In Ninth International AAAI Conference on Web and Social Media (ICWSM). Oxford, UK, 2015 Apr 21.
[pdf] @ ICWSM