Stefan Werner
Adjunct Professor
Adjunct Professor
T412 Department of Information and Communications Engineering
Full researcher profile
https://research.aalto.fi/...
Email
stefan.werner@aalto.fi
Phone number
+358401424948
Areas of expertise
Statistical signal processing, Adaptation and learning, Distributed processing, Wireless Communications, Smart grids
Research groups
- Risto Wichman Group, Adjunct Professor
Publications
AdGT: Decentralized Gradient Tracking With Adaptive Per-Agent Stepsizes
Diyako Ghaderyan, Stefan Werner
2026
IEEE Transactions on Signal Processing
Communication-Efficient Byzantine-Robust Federated Conformal Prediction via Partial Sharing
Ehsan Lari, Reza Arablouei, Stefan Werner
2026
IEEE Transactions on Signal Processing
Noise-robust and resource-efficient ADMM-based federated learning for WLS regression
Ehsan Lari, Reza Arablouei, Vinay Chakravarthi Gogineni, Stefan Werner
2026
Signal Processing
SA-PEF: Step-Ahead Partial Error Feedback for Efficient Federated Learning
Dawit Kiros Redie, Reza Arablouei, Stefan Werner
2026
Transactions on Machine Learning Research
Analysis of Robust Consensus Algorithms for q-Triangular r-Regular Networks
V. Sateeshkrishna Dhuli, Fouzul Atik, Anamika Chhabra, Stefan Werner
2026
IEEE Transactions on Signal and Information Processing over Networks
Enhanced Byzantine-Robust Federated Learning Via Truncated-Quadratic Loss for Heterogeneous Data
Zhiyong Wang, Hao Nan Sheng, Stefan Werner, Hing Cheung So, Linqi Song, Weitao Xu
2026
IEEE Transactions on Mobile Computing
Analysis of Exponential Correlation Matrices for Massive MIMO Systems
Sateeshkrishna Dhuli, Said Kouachi, Abhay Kumar Sah, Stefan Werner
2025
IEEE Communications Letters
Optimal Analysis of Consensus Algorithms for r-nearest ring networks
V. Sateeshkrishna Dhuli, Said Kouachi, Stefan Werner
2025
IEEE Signal Processing Letters
Resilience in Online Federated Learning: Mitigating Model-Poisoning Attacks Via Partial Sharing
Ehsan Lari, Reza Arablouei, Vinay Chakravarthi Gogineni, Stefan Werner
2025
IEEE Transactions on Signal and Information Processing over Networks
Decentralized Smoothing ADMM for Quantile Regression with Non-Convex Sparse Penalties
Reza Mirzaeifard, Diyako Ghaderyan, Stefan Werner
2025
IEEE Signal Processing Letters