Agenda
Microelectronics Colloquium
- Thursday, 22 September 2022
- 15:30-16:30
- TBD
Sparsity-constrained Linear Dynamical Systems
Geethu Joseph
Abstract: At the intersection of control engineering and signal processing sits the upcoming field of sparse control and state estimation of linear dynamical systems. It deals with linear dynamical systems with control inputs having a few nonzero entries compared to their dimensions. Constraining the inputs to be sparse is often necessary to select a small subset of the available sensors or actuators at each time instant due to energy, bandwidth, or physical network constraints. Bringing together research from classical control theory and compressed sensing, the talk presents a comprehensive overview and critical insights into the conceptual foundations of sparsity-constrained systems, including the formulation, theory, and algorithms. We look at the concrete example of a budget-constrained external agent controlling the opinion of a social network.
Additional information ...Agenda
- Wed, 30 Jul 2025
- 10:00
- HB17.140 (Seminar room)
MSc SPS Thesis presentation

Xingyuan Ma
Wideband Ambiguity Function Shaping and Sonar Imaging
- Thu, 18 Sep 2025
- 09:03
- Aula Senaatszaal
PhD Thesis Defence

Changheng Li
Multi-Microphone Signal Parameter Estimation in Various Acoustic Scenarios
Low Complexity Approaches Utilizing Temporal Information