Barbara Esther Keller
University Lecturer
University Lecturer
T313 Dept. Computer Science
Full researcher profile
https://research.aalto.fi/...
Contact information
Email
[email protected]
Research groups
- Lecturer Keller Barbara group, Yliopistonlehtori
- Computer Science Lecturers, Yliopistonlehtori
- Computer Science - Complex Systems (Cxsys), Yliopistonlehtori
Publications
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
EPJ Data Science
Dynamics of the Negative Discourse Toward COVID-19 Vaccines : Topic Modeling Study and an Annotated Data Set of Twitter Posts
Gabriel Lindelöf, Talayeh Aledavood, Barbara Keller
2023
JOURNAL OF MEDICAL INTERNET RESEARCH
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
Physica A: Statistical Mechanics and its Applications
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)