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I am an Assistant Professor at Utrecht University. My research focuses on crowd systems, their potential and their applications. I develop methods that help people collaborate, coordinate their efforts and innovate at-scale and efficiently, online or within physical spaces. To do so, I apply an interdisciplinary approach, which combines computational science (machine learning, agent-based modelling, mathematical optimization) with social sciences (personality testing, team building).
Prior to joining UU I worked as a Senior Researcher at the Luxembourg Institute of Science and Technology (LIST), where I coordinated the European H2020 project CROSSCULT. In the past I have also collaborated with the Human-Computer Interaction Institute of Carnegie Mellon University as a visiting researcher, and with INRIA Nancy-Grand Est and the Public Research Center Henri Tudor as a postdoctoral fellow. I hold a Ph.D. and an Electrical and Computer Engineering degree from the National Technical University of Athens. I am part of the ERCIM and Marie-Curie alumni networks. |
News
04/2022 Our paper titled "The Impact of Digital Nudging Techniques on the Formation of Self-Assembled Crowd Project Teams" has been accepted at UMAP '22.
03/2022 Co-organizing the Group Modeling, Adaptation, and Personalization (GMAP) workshop of UMAP'22. The workshop aims to bring together the two communities of CSCW and UMAP to discuss ways of designing algorithms, whether for recommending group content or group formations, that are user-centric and steer away from purely top-down algorithmic decision-making.
03/2022 Join us at the Metaverse: The Vision for the Future Special Interest Group at CHI'22! Our aim is to provide a platform for HCI researchers to discuss the constantly changing space collectively known as the “Metaverse”.
01/2022 Our article titled "Self-Organization in Online Collaborative Work Settings" has been accepted for publication by the SAGE/ACM Collective Intelligence journal. Congratulations to my co-authors Federica Lucia Vinella, Faez Ahmed, Costas Papastathis, Konstantinos Papangelis, Vassilis-Javed Khan, and Judith Masthoff!
12/2021 Our open access paper titled "Unleashing the Potential of Crowd Work: The Need for a Post-Taylorism Crowdsourcing Model", has just been published by the M@nagement journal! Congratulations to my co-authors Lionel P. Robert Jr. (UMICH) and Pierre-Jean Barlatier (EDHEC)!
07/2021 Invited panel member at the 3rd Summit on Gender Equality in Computing (GEC 2021), organized by the Greek ACM-W Chapter.
05/2021 View our CHI2021 paper "An Examination of the Work Practices of Crowdfarms" in the ACM digital library.
05/2021 Our paper titled "The Dawn of Crowdfarms" has been accepted for publication by the Communications of the ACM! Congratulations to the amazing team of my co-authors: Yihong Wang, Konstantinos Papangelis, Vassilis-Javed Khan, Michael Saker, Yong Yue, and Jonathan Grudin!
05/2021 Our paper "Browsing and Reusing the ESM Item Repository" has been accepted at the Society for Ambulatory Assessment Conference 2021
04/2021 Our paper "Reconsidering End-User Development Definitions" has been accepted at the 8th International Symposium on End-User Development (IS-EUD 2021). Congratulations to Nikolaos Batalas, Vassilis-Javed Khan and Panos Markopoulos!
02/2021 Where do Science, Technology and the Arts meet? Together with an interdisciplinary team of colleagues, we invite you to the virtual kickoff meeting of Utrecht University's Special Interest Group "AI in Cultural Inquiry and Art", with two presentations on the ‘’Algorithmic condition’’ (by Prof. Dr. Felicity Colman of the University of the Arts London) and ‘’AI + Cultural Heritage” (by Dr. Martin Lopes Nores from the University of Vigo).
01/2021 Together with an interdisciplinary group of UU colleagues, I am proud to cofound the UU Complexity of Sustainability Fund. The goal of the fund is to stimulate cooperation between researchers and stakeholders to accelerate sustainability transition. More information on how to apply here. Learn about the complexities of the transition to a more just and sustainable world by watching this video.
12/2020 The first volume of our Special Issue on "Culture Games" has been published by ACM's Journal on Computing and Cultural Heritage. Explore the latest gaming technologies in the field of culture and discover several gaming genres of cultural heritage used in real life.
03/2022 Co-organizing the Group Modeling, Adaptation, and Personalization (GMAP) workshop of UMAP'22. The workshop aims to bring together the two communities of CSCW and UMAP to discuss ways of designing algorithms, whether for recommending group content or group formations, that are user-centric and steer away from purely top-down algorithmic decision-making.
03/2022 Join us at the Metaverse: The Vision for the Future Special Interest Group at CHI'22! Our aim is to provide a platform for HCI researchers to discuss the constantly changing space collectively known as the “Metaverse”.
01/2022 Our article titled "Self-Organization in Online Collaborative Work Settings" has been accepted for publication by the SAGE/ACM Collective Intelligence journal. Congratulations to my co-authors Federica Lucia Vinella, Faez Ahmed, Costas Papastathis, Konstantinos Papangelis, Vassilis-Javed Khan, and Judith Masthoff!
12/2021 Our open access paper titled "Unleashing the Potential of Crowd Work: The Need for a Post-Taylorism Crowdsourcing Model", has just been published by the M@nagement journal! Congratulations to my co-authors Lionel P. Robert Jr. (UMICH) and Pierre-Jean Barlatier (EDHEC)!
07/2021 Invited panel member at the 3rd Summit on Gender Equality in Computing (GEC 2021), organized by the Greek ACM-W Chapter.
05/2021 View our CHI2021 paper "An Examination of the Work Practices of Crowdfarms" in the ACM digital library.
05/2021 Our paper titled "The Dawn of Crowdfarms" has been accepted for publication by the Communications of the ACM! Congratulations to the amazing team of my co-authors: Yihong Wang, Konstantinos Papangelis, Vassilis-Javed Khan, Michael Saker, Yong Yue, and Jonathan Grudin!
05/2021 Our paper "Browsing and Reusing the ESM Item Repository" has been accepted at the Society for Ambulatory Assessment Conference 2021
04/2021 Our paper "Reconsidering End-User Development Definitions" has been accepted at the 8th International Symposium on End-User Development (IS-EUD 2021). Congratulations to Nikolaos Batalas, Vassilis-Javed Khan and Panos Markopoulos!
02/2021 Where do Science, Technology and the Arts meet? Together with an interdisciplinary team of colleagues, we invite you to the virtual kickoff meeting of Utrecht University's Special Interest Group "AI in Cultural Inquiry and Art", with two presentations on the ‘’Algorithmic condition’’ (by Prof. Dr. Felicity Colman of the University of the Arts London) and ‘’AI + Cultural Heritage” (by Dr. Martin Lopes Nores from the University of Vigo).
01/2021 Together with an interdisciplinary group of UU colleagues, I am proud to cofound the UU Complexity of Sustainability Fund. The goal of the fund is to stimulate cooperation between researchers and stakeholders to accelerate sustainability transition. More information on how to apply here. Learn about the complexities of the transition to a more just and sustainable world by watching this video.
12/2020 The first volume of our Special Issue on "Culture Games" has been published by ACM's Journal on Computing and Cultural Heritage. Explore the latest gaming technologies in the field of culture and discover several gaming genres of cultural heritage used in real life.