Scientific Service

• The Academic Fringe Festival seminar series on the topic of “Responsible Use of Data” (online, 2021)
• Publicity co-chair at the Conference on User Modeling, Adaptation and Personalization 2021 (UMAP 2021)
• ExUM 2021: Explainable User Models and Personalized Systems co-located with UMAP 2021
• Publicity co-chair at the AAAI Conference on Human Computation and Crowdsourcing 2020 (HCOMP 2020)
• ExUM 2020: Explainable User Models and Personalized Systems co-located with UMAP 2020
• Publicity chair at the ACM Intelligent User Interfaces Conference 2020
• CrowdTruth Tutorial 2019: co-organized the CrowdTruth tutorial co-located with TheWebConf 2019
• HumBL 2019: 3rd International Workshop on Augmenting Intelligence with Bias-Aware Humans­-in-­the-­Loop (HumBL) co-located with TheWebConf 2019
• CrowdTruth Tutorial 2018: co-organized the CrowdTruth tutorial co-located with ISWC 2018
• Metadata chair at the International Semantic Web Conference 2018
• Understanding Events Semantics in Cultural Heritage Workshop (EVENTS2017) co-located with Semantics 2017

• Invited talk “Fostering Human Reflection through Diversity, Transparency, and Explanations”, BBC Data Date event series (online, 2021)
• Invited talk “Fostering Transparency and Human Reflection through Explanations” - Information Science Colloquium Series, University of Pittsburgh (online, 2020)
• Panel co-moderator “Responsible Data Science in Practice” - ICTOpen 2021 (Groningen, The Netherlands, 2019)
• Panel co-moderator “Responsible Data Science in Practice” - Digital Society Conference (Utrecht, The Netherlands, 2019)
• Delft Data Science Seminar - “Towards Fair and Transparent Video Summarization” (Delft, The Netherlands, 2019)
• Cross Media Café: Uit het Lab - “Towards Better Media Understanding and Searchability” (Hilversum, The Netherlands, 2017)
• THATCamp - “The Role of Crowdsourcing in Humanities Scholarship” (Amsterdam, The Netherlands, 2016)
• Oral History Today - “Introduction to CrowdTruth” (Utrecht, The Netherlands, 2016)
• Netherlands eScience Symposium (Amsterdam, The Netherlands, 2015)
• NLeSC-Lorentz Center eHumanities Day (Leiden, The Netherlands, 2015) - “Towards new Cultural Commons with DIVE+”

• NeurIPS Conference on Neural Information Processing Systems (NeurIPS2021) - Datasets and Benchmarks Track
• International Conference on Information and Knowledge Management (CIKM2020, CIKM2021) - Research Track, Applied Track
• Human Computation Journal (HCJournal) (2019 - ongoing)
• AAAI Conference on Human Computation and Crowdsourcing (HCOMP2018 - Work-in-Progress Track, HCOMP2020 - Research Track
• The International Web Conference (TheWebConf2018, TheWebConf2019, TheWebConf2020, TheWebConf2021 - best reviewer mention) - Web Mining and Content Analysis Track, Crowdsourcing and Human Computation, Semantics and Knowledge
• ACM Conference in Computer-Supported Cooperative Work and Social Computing (CSCW2021) - Research Track
• ACM CHI Conference on Human Factors in Computing Systems (external reviewer CHI 2020)- Research Track
• Conference on Intelligent User Interfaces (IUI2020, IUI2021) - Research Track
• Conference on User Modeling, Adaptation and Personalization (UMAP2020, UMAP2021 - Research Track
• Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL2019, NAACL2021) - Research Track
• Conference on Empirical Methods in Natural Language Processing (EMNLP2019, EMNLP2021) - Research Track
• Extended Semantic Web Conference (ESWC2019, ESWC2020, ESWC2021) - Research Track
• Annual Conference of the Association of Computational Linguistics (ACL2017, ACL2018, ACL2019, ACL2020) - research track
• Augmenting Intelligence with Humans­-in-­the-­Loop Workshop (HumL@ISWC2018, HumL@TheWebConf2018)
• International Semantic Web Conference (ISWC2017, ISWC2018, ISWC2019) - Research Track
• International Conference on Language Resources and Evaluation (LREC2016, LREC2018, LREC2020) - Research Track