Zobrazeno 1 - 10
of 908
pro vyhledávání: '"Vasconcelos, P. M."'
Publikováno v:
Elsevier ISPRS Journal of Photogrammetry and Remote Sensing, Volume 213, July 2024, Pages 1-13
Synthetic aperture radar (SAR) is an efficient and widely used remote sensing tool. However, data extracted from SAR images are contaminated with speckle, which precludes the application of techniques based on the assumption of additive and normally
Externí odkaz:
http://arxiv.org/abs/2410.10482
Autor:
Vasconcelos, Marcos M., Câmara, Odilon
Social-media platforms are one of the most prevalent communication media today. In such systems, a large amount of content is generated and available to the platform. However, not all content can be transmitted to every possible user at all times. At
Externí odkaz:
http://arxiv.org/abs/2410.00322
Autor:
Zhang, Xu, Vasconcelos, Marcos M.
Collecting the most informative data from a large dataset distributed over a network is a fundamental problem in many fields, including control, signal processing and machine learning. In this paper, we establish a connection between selecting the mo
Externí odkaz:
http://arxiv.org/abs/2406.01929
Autor:
Vasconcelos, Marcos M., Zhang, Yifei
Many modern distributed systems consist of devices that generate more data than what can be transmitted via a communication link in near real time with high-fidelity. We consider the scheduling problem in which a device has access to multiple data so
Externí odkaz:
http://arxiv.org/abs/2405.10892
Autor:
Zhang, Yifei, Vasconcelos, Marcos M.
Many socioeconomic phenomena, such as technology adoption, collaborative problem-solving, and content engagement, involve a collection of agents coordinating to take a common action, aligning their decisions to maximize their individual goals. We con
Externí odkaz:
http://arxiv.org/abs/2403.15683
Publikováno v:
Physical Review A 109, 062439 (2024)
We investigate the generation of an entangled electron pair emerging from a system composed of two quantum dots attached to a superconductor Cooper pair beam splitter. We take into account three processes: Crossed Andreev Reflection, cotuneling, and
Externí odkaz:
http://arxiv.org/abs/2401.16408
Autor:
Zhang, Yifei, Vasconcelos, Marcos M.
Coordination is a desirable feature in many multi-agent systems such as robotic and socioeconomic networks. We consider a task allocation problem as a binary networked coordination game over an undirected regular graph. Each agent in the graph has bo
Externí odkaz:
http://arxiv.org/abs/2309.16931
Many large-scale distributed multi-agent systems exchange information over low-power communication networks. In particular, agents intermittently communicate state and control signals in robotic network applications, often with limited power over an
Externí odkaz:
http://arxiv.org/abs/2309.04088
Autor:
Vasconcelos, Marcos M., Touri, Behrouz
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. First, we define a class of symmetric utility games that encompass a broad class of coor
Externí odkaz:
http://arxiv.org/abs/2304.01445
Autor:
Zhang, Xu, Vasconcelos, Marcos M.
Multi-agent systems often communicate over low-power shared wireless networks in unlicensed spectrum, prone to denial-of-service attacks. We consider the following scenario: multiple pairs of agents communicating strategically over shared communicati
Externí odkaz:
http://arxiv.org/abs/2302.14689