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gsp, gnn, non-convex optimization
Spain

Activities

Employment (4)

Universidad Rey Juan Carlos - Campus de Fuenlabrada: Fuenlabrada, Madrid, ES

2022-12-15 to present | Visiting Professor (Department of Signal Theory and Communications and Telematic Systems and Computing)
Employment
Source: Self-asserted source
Samuel Rey

Universidad Rey Juan Carlos - Campus de Fuenlabrada: Fuenlabrada, Madrid, ES

2018-11-01 to 2022-12-12 | FPU Doctorate Researcher at URJC (Department of Signal Theory and Communications and Telematic Systems and Computing)
Employment
Source: Self-asserted source
Samuel Rey

Universidad Rey Juan Carlos - Campus de Fuenlabrada: Fuenlabrada, Madrid, ES

2016-07-01 to 2018-06-30 | Laboratory Technician (Department of Signal Theory and Communications and Telematic Systems and Computing)
Employment
Source: Self-asserted source
Samuel Rey

Telefonica gCTO: Madrid, Madrid, ES

2015-10 to 2016-04 | Intern (Department of mobile devices)
Employment
Source: Self-asserted source
Samuel Rey

Education and qualifications (3)

Universidad Rey Juan Carlos y Uniersidad Carlos III: Fuenlabrada, Madrid, ES

2018-11-01 to 2022-12-12 | PhD in Multimedia and Communications (Interuniversity) (Department of Signal Theory and Communications and Telematic Systems and Computing)
Education
Source: Self-asserted source
Samuel Rey

Universidad Rey Juan Carlos - Campus de Fuenlabrada: Fuenlabrada, Madrid, ES

2016 to 2018 | Official Master's Degree in Telecommunications Engineering (Department of Signal Theory and Communications and Telematic Systems and Computing)
Education
Source: Self-asserted source
Samuel Rey

Universidad Rey Juan Carlos - Campus de Fuenlabrada: Fuenlabrada, Madrid, ES

2012 to 2016 | Degree in Telecommunications Technology Engineering (Department of Signal Theory and Communications and Telematic Systems and Computing)
Education
Source: Self-asserted source
Samuel Rey

Funding (9)

DAta and TRAnsportation Science COOPeration for a Sustainable Environment and a Socially responsible networked Mobility (DATRASCOOP@SESM)

2022-12 to 2024-11 | Grant
Agencia Estatal de Investigación (Madrid, ES)
GRANT_NUMBER:

TED2021-130347B-I00

Source: Self-asserted source
Samuel Rey

Complementary mobility grant FPU to visit Rice University

2021-09 to 2022-12 | Grant
Ministerio de Ciencia, Innovación y Universidades (Madrid, ES)
GRANT_NUMBER:

EST21/00420

Source: Self-asserted source
Samuel Rey

Data Analysis in Higher-Order Complex Networks

2020-07 to 2023-06 | Grant
National Science Foundation (Alexandria, US)
GRANT_NUMBER:

CCF-2008555

Source: Self-asserted source
Samuel Rey

Procesamiento de señal para datos definidos sobre grafos: Aprovechando la estructura en dominios irregulares

2020-06 to 2023-05 | Grant
Agencia Estatal de Investigación (Madrid, ES)
GRANT_NUMBER:

PID2019-105032GB-I00

Source: Self-asserted source
Samuel Rey

Métodos de aprendizaje automático y visualización de datos clínicos para predecir la multirresistencia antimicrobiana en la unidad de cuidados intensivos (Mapping-UCI).

2020-01 to 2022-06 | Grant
Comunidad de Madrid (Madrid, ES)
Source: Self-asserted source
Samuel Rey

FPU grant for PhD on "Robust Network Topology Inference and Processing of Graph Signals"

2018-11 to 2022-12 | Grant
Ministerio de Educación, Cultura y Deporte (Madrid, ES)
GRANT_NUMBER: FPU17/04520
Source: Self-asserted source
Samuel Rey

Extracción de Conocimiento para Predicción de la Evolución Clínica usando Análisis de Datos (KLINILYCS)

2017-01 to 2020-12 | Grant
Ministerio de Economia e Innovacion (Madrid, ES)
GRANT_NUMBER:

TEC2016-75361-R

Source: Self-asserted source
Samuel Rey

Optimización y monitorización robusta en redes de comunicaciones inteligentes (OMICRON)

2014-09 to 2018-06 | Grant
Dirección General de Investigación Científica y Técnica (Madrid, ES)
GRANT_NUMBER:

TEC2013-41604-R

Source: Self-asserted source
Samuel Rey

Assistance to ICASSP 2022

Grant
IEEE Signal Processing Society (NY, US)
Source: Self-asserted source
Samuel Rey

Works (18)

Joint Network Topology Inference in the Presence of Hidden Nodes

IEEE Transactions on Signal Processing
2024 | Journal article
Contributors: Madeline Navarro; Samuel Rey; Andrei Buciulea; Antonio G. Marques; Santiago Segarra
Source: check_circle
Crossref

Blind Deconvolution of Sparse Graph Signals in the Presence of Perturbations

ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
2024-04-14 | Conference paper
Contributors: Victor M. Tenorio; Samuel Rey; Antonio G. Marques
Source: Self-asserted source
Samuel Rey

Enhanced Graph-Learning Schemes Driven by Similar Distributions of Motifs

IEEE Transactions on Signal Processing
2023 | Journal article
Contributors: Samuel Rey; T. Mitchell Roddenberry; Santiago Segarra; Antonio G. Marques
Source: check_circle
Crossref

Robust Graph Filter Identification and Graph Denoising From Signal Observations

IEEE Transactions on Signal Processing
2023 | Journal article
Contributors: Samuel Rey; Victor M. Tenorio; Antonio G. Marqués
Source: check_circle
Crossref

Robust Graph Neural Network Based on Graph Denoising

2023 57th Asilomar Conference on Signals, Systems, and Computers
2023-10-29 | Conference paper
Contributors: Victor M. Tenorio; Samuel Rey; Antonio G. Marques
Source: Self-asserted source
Samuel Rey

Joint graph learning from Gaussian observations in the presence of hidden nodes

2022 | Preprint
Contributors: Samuel Rey; Madeline Navarro; Andrei Buciulea; Santiago Segarra; Antonio G. Marques
Source: Self-asserted source
Samuel Rey

Learning Graphs From Smooth and Graph-Stationary Signals With Hidden Variables

IEEE Transactions on Signal and Information Processing over Networks
2022 | Journal article | Author
Part of ISSN: 2373-776X
Part of ISSN: 2373-7778
Contributors: Andrei Buciulea Vlas; Samuel Rey; Antonio Marques
Source: Self-asserted source
Samuel Rey
grade
Preferred source (of 2)‎

Robust Graph Filter Identification and Graph Denoising from Signal Observations

2022 | Preprint
Contributors: Samuel Rey; Victor M. Tenorio; Antonio G. Marques
Source: Self-asserted source
Samuel Rey

Untrained Graph Neural Networks for Denoising

IEEE Transactions on Signal Processing
2022 | Journal article
Contributors: Samuel Rey; Santiago Segarra; Reinhard Heckel; Antonio G. Marques
Source: check_circle
Crossref

Joint Inference of Multiple Graphs with Hidden Variables from Stationary Graph Signals

ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
2022-05-23 | Conference paper
Contributors: Samuel Rey; Andrei Buciulea; Madeline Navarro; Santiago Segarra; Antonio G. Marques
Source: Self-asserted source
Samuel Rey

A Robust Alternative for Graph Convolutional Neural Networks via Graph Neighborhood Filters

2021 55th Asilomar Conference on Signals, Systems, and Computers
2021-10-31 | Conference paper
Contributors: Victor M. Tenorio; Samuel Rey; Fernando Gama; Santiago Segarra; Antonio G. Marques
Source: Self-asserted source
Samuel Rey

Robust Graph-Filter Identification with Graph Denoising Regularization

ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
2021-06-06 | Conference paper
Source: Self-asserted source
Samuel Rey

Sampling and Reconstruction of Diffused Sparse Graph Signals from Successive Local Aggregations

IEEE Signal Processing Letters
2019 | Journal article
EID:

2-s2.0-85068239774

Contributors: Rey-Escudero, S.; Garcia, F.J.I.; Cabrera, C.; Marques, A.G.
Source: Self-asserted source
Samuel Rey via Scopus - Elsevier

Deep Encoder-Decoder Neural Network Architectures for Graph Output Signals

2019 53rd Asilomar Conference on Signals, Systems, and Computers
2019-11 | Conference paper
Source: Self-asserted source
Samuel Rey
grade
Preferred source (of 14)‎

An Underparametrized Deep Decoder Architecture for Graph Signals

COMPUTATIONAL ADVANCES IN MULTI-SENSOR ADAPTIVE PROCESSING (CAMSAP) 2019
2019-08-02 | Conference paper
Source: Self-asserted source
Samuel Rey

Demixing and Blind Deconvolution of Graph-Diffused Sparse Signals

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
2018 | Conference paper
EID:

2-s2.0-85054213228

Contributors: Iglesias, F.J.; Segarra, S.; Rey-Escudero, S.; Marques, A.G.; Ramirez, D.
Source: Self-asserted source
Samuel Rey via Scopus - Elsevier

Network Topology Inference from Input-Output Diffusion Pairs

2018 IEEE Statistical Signal Processing Workshop, SSP 2018
2018 | Conference paper
EID:

2-s2.0-85053836658

Contributors: Segarra, S.; Marques, A.G.; Goyal, M.; Rey-Escudero, S.
Source: Self-asserted source
Samuel Rey via Scopus - Elsevier

Overparametrized Deep Encoder-Decoder Schemes for Inputs and Outputs Defined over Graphs

28th European Signal Processing Conference
Conference paper
Source: Self-asserted source
Samuel Rey

Peer review (1 review for 1 publication/grant)

Review activity for Signal processing. (1)