Barbara Esther Keller

University Lecturer
University Lecturer
T313 Dept. Computer Science
Full researcher profile

Research groups

  • Lecturer Keller Barbara group, University Lecturer
  • Computer Science Lecturers, University Lecturer
  • Computer Science - Complex Systems (Cxsys), University Lecturer


The Russian invasion of Ukraine selectively depolarized the Finnish NATO discussion on Twitter

Yan Xia, Antti Gronow, Arttu Malkamäki, Tuomas Ylä-Anttila, Barbara Keller, Mikko Kivelä 2024

Mental Health Coping Stories on Social Media: A Causal-Inference Study of Papageno Effect

Yunhao Yuan, Koustuv Saha, Barbara Keller, Erkki Tapio Isometsä, Talayeh Aledavood 2023 ACM Web Conference 2023 - Proceedings of the World Wide Web Conference, WWW 2023

Minority Stress Experienced by LGBTQ Online Communities during the COVID-19 Pandemic

Yunhao Yuan, Gaurav Verma, Barbara Keller, Talayeh Aledavood 2023 Proceedings of the Seventeenth International AAAI Conference on Web and Social Media

Smart Contract Enabled Decentralized Reputation System for E-Commerce Reviews

Carl Kugblenu, Petri Vuorimaa, Barbara Keller 2022 Internet of Things, Smart Spaces, and Next Generation Networks and Systems - 21st International Conference, NEW2AN 2021, and 14th Conference, ruSMART 2021, Proceedings

Efficient load-balancing through distributed token dropping

Sebastian Brandt, Barbara Keller, Joel Rybicki, Jukka Suomela, Jara Uitto 2021 SPAA 2021 - Proceedings of the 33rd ACM Symposium on Parallelism in Algorithms and Architectures

Mixed preferential attachment model

Chen Avin, Hadassa Daltrophe, Barbara Keller, Zvi Lotker, Claire Mathieu, David Peleg, Yvonne Anne Pignolet 2020

Brief Announcement: Efficient Load-Balancing through Distributed Token Dropping

Brandt Sebastian, Barbara Keller, Joel Rybicki, Jukka Suomela, Jara Uitto 2020 34th International Symposium on Distributed Computing (DISC 2020)