Rodrigo Carvajal

33 papers B 1C 1Misc 1Journal 19Unranked 11
YearRankTypeTitle / Venue / Authors
2025 J jnl
Model Error Modeling for a Class of Multivariable Systems Utilizing Stochastic Embedding Approach with Gaussian Mixture Models.
Symmetry
Rafael Orellana, María Coronel, Rodrigo Carvajal, Pedro Escárate, Juan C. Agüero
2024 J jnl
Identification of Wiener state-space models utilizing Gaussian sum smoothing.
Autom.
Angel L. Cedeño, Rodrigo A. González, Rodrigo Carvajal, Juan C. Agüero
2024 J jnl
Maximum Likelihood Estimation for an SAG Mill Model Utilizing Physical Available Measurements.
IEEE Access
Angel L. Cedeño, María Coronel, Rafael Orellana, Patricio Varas, Rodrigo Carvajal, Boris I. Godoy, Juan C. Agüero
2023 J jnl
An Optimal Integral Controller for Adaptive Optics Systems.
Sensors
Pedro Escárate, María Coronel, Rodrigo Carvajal, Juan C. Agüero
2023 J jnl
Finite Impulse Response Errors-in-Variables System Identification Utilizing Approximated Likelihood and Gaussian Mixture Models.
IEEE Access
Angel L. Cedeño, Rafael Orellana, Rodrigo Carvajal, Boris I. Godoy, Juan C. Agüero
2022 J jnl
LoRa Based IoT Platform for Remote Monitoring of Large-Scale Agriculture Farms in Chile.
Sensors
Mohamed A. Ahmed, José Luis Gallardo, Marcos D. Zuniga, Manuel A. Pedraza, Gonzalo Carvajal, Nicolás A. Jara, Rodrigo Carvajal
2022 J jnl
Maximum Likelihood estimation for non-minimum-phase noise transfer function with Gaussian mixture noise distribution.
Autom.
Rafael Orellana, Gustavo Bittner, Rodrigo Carvajal, Juan C. Agüero
2021 J jnl
A Two-Filter Approach for State Estimation Utilizing Quantized Output Data.
Sensors
Angel L. Cedeño, Ricardo Albornoz, Rodrigo Carvajal, Boris I. Godoy, Juan C. Agüero
2021 J jnl
Disturbance Modelling for Minimum Variance Control in Adaptive Optics Systems Using Wavefront Sensor Sampled-Data.
Sensors
María Coronel, Rodrigo Carvajal, Pedro Escárate, Juan C. Agüero
2021 J jnl
On Recursive State Estimation for Linear State-Space Models Having Quantized Output Data.
CoRR
Angel L. Cedeño, Ricardo Albornoz, Boris I. Godoy, Rodrigo Carvajal, Juan C. Agüero
2021 J jnl
On the Uncertainty Identification for Linear Dynamic Systems Using Stochastic Embedding Approach with Gaussian Mixture Models.
Sensors
Rafael Orellana, Rodrigo Carvajal, Pedro Escárate, Juan C. Agüero
2021 J jnl
TIMEx: tumor-immune microenvironment deconvolution web-portal for bulk transcriptomics using pan-cancer scRNA-seq signatures.
Bioinform.
Mengyu Xie, Kyubum Lee, John H. Lockhart, Scott D. Cukras, Rodrigo Carvajal, Amer A. Beg, Elsa R. Flores, Mingxiang Teng, Christine H. Chung, Aik Choon Tan
2020 J jnl
A negative storage model for precise but compact storage of genetic variation data.
Database J. Biol. Databases Curation
Guillermo González Calderón, Ruizheng Liu, Rodrigo Carvajal, Jamie K. Teer
2020 J jnl
PDXGEM: patient-derived tumor xenograft-based gene expression model for predicting clinical response to anticancer therapy in cancer patients.
BMC Bioinform.
Youngchul Kim, Daewon Kim, Biwei Cao, Rodrigo Carvajal, Minjung Kim
2019 Misc conf
Patient Timelines for Research-Oriented Exploration of Longitudinal Cancer Patient Data: PT Explorer.
AMIA
Rodrigo Carvajal, Guillermo González Calderón, Miguel Betin-Montes, Rhoda Gai-Cherry, Jordan H. Creed, Joseph Markowitz, Travis A. Gerke, Steven A. Eschrich, Anders Berglund
2017 — conf
On maximum likelihood estimation of channel impulse response and carrier frequency offset in OFDM systems.
LATINCOM
Rodrigo Carvajal, Karen Rivas, Juan C. Agüero
2016 — conf
An optimization-based algorithm for model selection using an approximation of Akaike's Information Criterion.
AuCC
Rodrigo Carvajal, Gabriel Urrutia, Juan C. Agüero
2016 — conf
Information criterion-based channel estimation in OFDM systems with time and frequency offset.
LATINCOM
Rodrigo Carvajal, Karen Rivas, Juan C. Agüero
2016 C conf
Sparse logistic regression utilizing cardinality constraints and information criteria.
CCA
Gabriel Urrutia, Ramón A. Delgado, Rodrigo Carvajal, Dimitrios Katselis, Juan C. Agüero
2015 J jnl
A MAP approach for ℓ
CoRR
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Dimitrios Katselis
2015 — conf
A map approach for ℓq-norm regularized sparse parameter estimation using the EM algorithm.
MLSP
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Dimitrios Katselis
2015 — conf
EM-based sparse channel estimation in OFDM systems with ℓq-norm regularization in the presence of phase noise and frequency offset.
LATINCOM
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Dimitrios Katselis
2014 — conf
EM-based ML channel estimation in OFDM systems with phase distortion using RB-EKF.
WPMC
Rodrigo Carvajal, Boris I. Godoy, Juan C. Agüero, Juan I. Yuz, Werner Creixell
2014 J jnl
Identification of sparse FIR systems using a general quantisation scheme.
Int. J. Control
Boris I. Godoy, Juan C. Agüero, Rodrigo Carvajal, Graham C. Goodwin, Juan I. Yuz
2013 J jnl
A Bayesian approach to sparse channel estimation in OFDM systems.
CoRR
Rodrigo Carvajal, Boris I. Godoy, Juan C. Agüero
2013 — conf
An EM-based estimation algorithm for a class of systems promoting sparsity.
ECC
Boris I. Godoy, Rodrigo Carvajal, Juan C. Agüero
2013 J jnl
EM-Based Maximum-Likelihood Channel Estimation in Multicarrier Systems With Phase Distortion.
IEEE Trans. Veh. Technol.
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Graham C. Goodwin
2012 — conf
A novel approach to model error modelling using the expectation-maximization algorithm.
CDC
Ramón A. Delgado, Graham C. Goodwin, Rodrigo Carvajal, Juan C. Agüero
2012 — conf
EM-based sparse channel estimation in OFDM systems.
SPAWC
Rodrigo Carvajal, Boris I. Godoy, Juan C. Agüero, Graham C. Goodwin
2012 J jnl
Low Complexity Wiener Filtering in CDMA Systems Using a Class of Pseudo-Noise Spreading Codes.
IEEE Commun. Lett.
Rodrigo Carvajal, Kaushik Mahata, Juan C. Agüero
2011 — conf
A filtering approach for model selection.
ICCA
Rodrigo Carvajal, Boris I. Godoy, Juan C. Agüero, Juan I. Yuz
2011 B conf
EM-Based Channel Estimation in OFDM Systems with Phase Noise.
GLOBECOM
Rodrigo Carvajal, Juan C. Agüero, Boris I. Godoy, Graham C. Goodwin
2005 — conf
Concept Maps: Integrating Knowledge and Information Visualization.
Knowledge and Information Visualization
Alberto J. Cañas, Roger Carff, Greg Hill, Marco M. Carvalho, Marco Arguedas, Thomas C. Eskridge, James Lott, Rodrigo Carvajal