18 citations · 27 across the 7 of their papers we have counts for
7 papers
Minimal Actuator Selection for Linear Time Invariant Systems
Luca Ballotta, Geethu Joseph
Selecting a few available actuators to ensure the controllability of a linear system is a fundamental problem in control theory. Previous works either focus on optimal performance,…
Confidence Boosts Trust-Based Resilience in Cooperative Multi-Robot Systems
Luca Ballotta, Áron Vékássy, Stephanie Gil +1
Wireless communication-based multi-robot systems open the door to cyberattacks that can disrupt safety and performance of collaborative robots. The physical channel supporting inte…
Personalized and Resilient Distributed Learning Through Opinion Dynamics
Luca Ballotta, Nicola Bastianello, Riccardo M. G. Ferrari +1
In this paper, we address two practical challenges of distributed learning in multi-agent network systems, namely personalization and resilience. Personalization is the need of het…
Friedkin-Johnsen Model with Diminishing Competition
Luca Ballotta, Áron Vékássy, Stephanie Gil +1
This letter studies the Friedkin-Johnsen (FJ) model with diminishing competition, or stubbornness. The original FJ model assumes that each agent assigns a constant competition weig…
Pointwise-Sparse Actuator Scheduling for Linear Systems with Controllability Guarantee
Luca Ballotta, Geethu Joseph, Irawati Rahul Thete
This paper considers the design of sparse actuator schedules for linear time-invariant systems. An actuator schedule selects, for each time instant, which control inputs act on the…
The Role of Confidence for Trust-based Resilient Consensus (Extended Version)
Luca Ballotta, Michal Yemini
We consider a multi-agent system where agents aim to achieve a consensus despite interactions with malicious agents that communicate misleading information. Physical channels suppo…
D-Lite: Navigation-Oriented Compression of 3D Scene Graphs for Multi-Robot Collaboration
Yun Chang, Luca Ballotta, Luca Carlone
For a multi-robot team that collaboratively explores an unknown environment, it is of vital importance that collected information is efficiently shared among robots in order to sup…