Search Results for author: Marcos M. Vasconcelos

Found 10 papers, 3 papers with code

Rationality and connectivity in stochastic learning for networked coordination games

no code implementations29 Sep 2023 Yifei Zhang, Marcos M. Vasconcelos

Our analysis shows that there is a relationship between the connectivity of the network, and the rationality of the agents.

Data-driven classification of low-power communication signals by an unauthenticated user using a software-defined radio

1 code implementation8 Sep 2023 Tarun Rao Keshabhoina, Marcos M. Vasconcelos

Many large-scale distributed multi-agent systems exchange information over low-power communication networks.

On the coordination efficiency of strategic multi-agent robotic teams

no code implementations4 Apr 2023 Marcos M. Vasconcelos, Behrouz Touri

We study the problem of achieving decentralized coordination by a group of strategic decision makers choosing to engage or not in a task in a stochastic setting.

Robust one-shot estimation over shared networks in the presence of denial-of-service attacks

1 code implementation28 Feb 2023 Xu Zhang, Marcos M. Vasconcelos

We consider the following scenario: multiple pairs of agents communicating strategically over shared communication networks in the presence of a jammer who may launch a denial-of-service.

Blocking

Strategic multi-task coordination over regular networks of robots with limited computation and communication capabilities

no code implementations21 Dec 2022 Yi Wei, Marcos M. Vasconcelos

Coordination is a desirable feature in multi-agent systems, allowing the execution of tasks that would be impossible by individual agents.

Robust remote estimation over the collision channel in the presence of an intelligent jammer

1 code implementation1 Apr 2022 Xu Zhang, Marcos M. Vasconcelos

We consider a sensor-receiver pair communicating over a wireless channel in the presence of a jammer who may launch a denial-of-service attack.

Learning distributed channel access policies for networked estimation: data-driven optimization in the mean-field regime

no code implementations10 Dec 2021 Marcos M. Vasconcelos

The problem of communicating sensor measurements over shared networks is prevalent in many modern large-scale distributed systems such as cyber-physical systems, wireless sensor networks, and the internet of things.

Global games with Poisson observations: Bio-inspired distributed coordination of multi-agent systems

no code implementations12 Oct 2021 Marcos M. Vasconcelos

Global games are a class of incomplete information games where the payoffs exhibit strategic complementarity leading to an incentive for the agents to coordinate their actions.

Improved Convergence Rate for a Distributed Two-Time-Scale Gradient Method under Random Quantization

no code implementations28 May 2021 Marcos M. Vasconcelos, Thinh T. Doan, Urbashi Mitra

In particular, we show that the method converges at a rate $O(log_2 k/\sqrt k)$ to the optimal solution, when the underlying objective function is strongly convex and smooth.

Quantization

Data-driven sensor scheduling for remote estimation in wireless networks

no code implementations5 Dec 2019 Marcos M. Vasconcelos, Urbashi Mitra

Sensor scheduling is a well studied problem in signal processing and control with numerous applications.

Scheduling

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