41 citations · 115 across the 18 of their papers we have counts for
7 papers · 1 filter
Latency-Reliability Tradeoffs for State Estimation
Konstantinos Gatsis, Hamed Hassani, George J. Pappas
The emerging interest in low-latency high-reliability applications, such as connected vehicles, necessitates a new abstraction between communication and control. Thanks to advances…
Cloud-based Quadratic Optimization with Partially Homomorphic Encryption
Andreea B. Alexandru, Konstantinos Gatsis, Yasser Shoukry +3
The development of large-scale distributed control systems has led to the outsourcing of costly computations to cloud-computing platforms, as well as to concerns about privacy of t…
Learning in Wireless Control Systems over Non-Stationary Channels
Mark Eisen, Konstantinos Gatsis, George J. Pappas +1
This paper considers a set of multiple independent control systems that are each connected over a non-stationary wireless channel. The goal is to maximize control performance over…
Stability of Control Systems with Feedback from Energy Harvesting Sensors
Nicholas J. Watkins, Konstantinos Gatsis, Cameron Nowzari +1
In this paper, we study the problem of certifying the stability of a closed loop system which receives feedback from an energy harvesting sensor. This is important, as energy harve…
Resilient Monotone Submodular Function Maximization
Vasileios Tzoumas, Konstantinos Gatsis, Ali Jadbabaie +1
In this paper, we focus on applications in machine learning, optimization, and control that call for the resilient selection of a few elements, e.g. features, sensors, or leaders,…
Random Access Design for Wireless Control Systems
Konstantinos Gatsis, Alejandro Ribeiro, George J. Pappas
Interferences arising between wireless sensor-actuator systems communicating over shared wireless channels adversely affect closed loop control performance. To mitigate this proble…
Value of forecasts in planning under uncertainty: Extended version
Konstantinos Gatsis, Ufuk Topcu, George J. Pappas
In environments with increasing uncertainty, such as smart grid applications based on renewable energy, planning can benefit from incorporating forecasts about the uncertainty and…