Wilmar Hernandez

59 papers C 8Journal 35Unranked 16

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A High-Dynamic-Range BroadBand MMIC GaN Mixer for Microwave Conversion TX/RX. IEEE Access José Luis Jiménez Martin, Vicente González Posadas, David Espinosa Adams, A. Prieto-Poyatos, E. Oreja-Gigorro, Javier Montero-de-Paz, Juan Jose Sanchez-Martinez, Wilmar Hernandez
2025	—	`conf`	Forecasting CO2 concentration in a classroom. I2MTC Wilmar Hernandez, Norberto Cañas
2024	J	`jnl`	Differential BroadBand (1-16 GHz) MMIC GaAs mHEMT Low-Noise Amplifier for Radio Astronomy Applications and Sensing. Sensors José Luis Jiménez Martin, Vicente González Posadas, Angel Parra-Cerrada, David Espinosa Adams, Daniel Segovia-Vargas, Wilmar Hernandez
2024	C	`conf`	Modeling of measurements on the basis of non-linear transformations of time series. IECON Wilmar Hernandez, Alfredo Méndez, Francisco Jose Arques Orobon, Vicente González Posadas, José Luis Jiménez Martin
2024	J	`jnl`	Multiloop Feedback Compensation-Based Photometer Circuit. IEEE Trans. Instrum. Meas. Wilmar Hernandez, Francisco Jose Arques Orobon, Vicente González Posadas, José Luis Jiménez Martin
2024	J	`jnl`	Optimized CNN Architectures Benchmarking in Hardware-Constrained Edge Devices in IoT Environments. IEEE Internet Things J. Paul D. Rosero-Montalvo, Pinar Tözün, Wilmar Hernandez
2024	J	`jnl`	Portable Facial Expression System Based on EMG Sensors and Machine Learning Models. Sensors Paola A. Sanipatín-Díaz, Paul D. Rosero-Montalvo, Wilmar Hernandez
2024	J	`jnl`	Sensing Classroom Temperature, Relative Humidity, Illuminance, CO2, and Noise: An Integral Solution Based on an IoT Device for Dense Deployments. Sensors Wilmar Hernandez, Norberto Cañas
2023	J	`jnl`	A Survey of Trusted Computing Solutions Using FPGAs. IEEE Access Paul D. Rosero-Montalvo, Zsolt István, Wilmar Hernandez
2023	J	`jnl`	Hybrid Anomaly Detection Model on Trusted IoT Devices. IEEE Internet Things J. Paul D. Rosero-Montalvo, Zsolt István, Pinar Tözün, Wilmar Hernandez
2023	J	`jnl`	Smart Farming Robot for Detecting Environmental Conditions in a Greenhouse. IEEE Access Paul D. Rosero-Montalvo, Carlos A. Gordillo-Gordillo, Wilmar Hernandez
2023	J	`jnl`	Stability, Mounting, and Measurement Considerations for High-Power GaN MMIC Amplifiers. Sensors Vicente González Posadas, José Luis Jiménez Martin, Angel Parra-Cerrada, David Espinosa Adams, Wilmar Hernandez
2022	—	`conf`	Autonomous Mobile Robot: Guidelines for a Simple Architecture. ISIE Wilmar Hernandez, Norberto Cañas, Marina Perez, Johan Ceballos
2022	J	`jnl`	Current-to-Frequency Converter Based Photometer Circuit. IEEE Trans. Instrum. Meas. Wilmar Hernandez, Alfredo Méndez, Vicente González Posadas, José Luis Jiménez Martin, Francisco Jose Arques Orobon
2022	J	`jnl`	Evaluating Erasure Codes in Dicoogle PACS. IEEE Access Fabricio Marcillo, Antonio F. Díaz, Raúl H. Palacios, Wilmar Hernandez
2022	J	`jnl`	Smart and Portable Air-Quality Monitoring IoT Low-Cost Devices in Ibarra City, Ecuador. Sensors Vanessa E. Alvear-Puertas, Yadira A. Burbano-Prado, Paul D. Rosero-Montalvo, Pinar Tözün, Fabricio Marcillo, Wilmar Hernandez
2022	J	`jnl`	Statistical Analysis of the Impact of COVID-19 on PM2.5 Concentrations in Downtown Quito during the Lockdowns in 2020. Sensors Wilmar Hernandez, Francisco Jose Arques Orobon, Vicente González Posadas, José Luis Jiménez Martin, Paul D. Rosero-Montalvo
2021	J	`jnl`	Robust Inferential Techniques Applied to the Analysis of the Tropospheric Ozone Concentration in an Urban Area. Sensors Wilmar Hernandez, Alfredo Méndez, Vicente González Posadas, José Luis Jiménez Martin, Ivan Menes Camejo
2020	—	`conf`	A comparative example between the use of PCA and MDS for image classification. ISIE Wilmar Hernandez, Alfredo Méndez, Omar Flor-Unda, Vicente González Posadas, José Luis Jiménez Martin, Oleg Sergiyenko, Julio C. Rodríguez-Quiñonez, Mykhailo Ivanov, Ivan Menes Camejo, Marina Kolendovska
2020	—	`conf`	Algorithm for Generating Refined Frequency Estimates in Atmospheric Radio Sounding Systems. ISIE Vladimir M. Kartashov, Wilmar Hernandez, Daniel Hernandez Balbuena, Marina Kolendovska, Vera Tyrsa, Mykhailo Ivanov, Yelyzaveta Tolstykh, Oksana Konovalenko, Viktor Melnyk
2020	J	`jnl`	Analysis of the Information Obtained From PM IEEE Trans. Instrum. Meas. Wilmar Hernandez, Alfredo Méndez, Rasa Zalakeviciute, Angela Maria Diaz-Marquez
2020	J	`jnl`	Influence of data clouds fusion from 3D real-time vision system on robotic group dead reckoning in unknown terrain. IEEE CAA J. Autom. Sinica Mykhailo Ivanov, Oleg Sergyienko, Vera Tyrsa, Lars Lindner, Wendy Flores-Fuentes, Julio Cesar Rodríguez-Quiñonez, Wilmar Hernandez, Paolo Mercorelli
2020	J	`jnl`	Knowledge Representation Model for Bodies of Knowledge Based on Design Patterns and Hierarchical Graphs. Comput. Sci. Eng. Pablo-Alejandro Quezada-Sarmiento, Liliana Enciso, Luis Alberto Jumbo-Flores, Wilmar Hernandez
2020	J	`jnl`	Robust Analysis of the Information Obtained From a Set of 12 Years of SO₂ Concentration Measurements. IEEE Access Wilmar Hernandez, Alfredo Méndez, Vicente González Posadas, José Luis Jiménez Martin
2020	J	`jnl`	Robust Confidence Intervals for PM2.5 Concentration Measurements in the Ecuadorian Park La Carolina. Sensors Wilmar Hernandez, Alfredo Méndez, Rasa Zalakeviciute, Angela Maria Diaz-Marquez
2020	J	`jnl`	Robust Estimation of Carbon Monoxide Measurements. Sensors Wilmar Hernandez, Alfredo Méndez
2020	J	`jnl`	Twelve-Year Analysis of NO2 Concentration Measurements at Belisario Station (Quito, Ecuador) Using Statistical Inference Techniques. Sensors Wilmar Hernandez, Alfredo Méndez
2019	C	`conf`	A method of image classification by using multidimensional scaling. IECON Wilmar Hernandez, Pablo-Alejandro Quezada-Sarmiento, Alfredo Méndez, Francisco Ballesteros, Vicente González Posadas, José Luis Jiménez Martin, Vera Tyrsa, Mykhailo Ivanov, Ángel Antonio Ruiz-Pico, Ivan Menes Camejo
2019	—	`conf`	A method to classify digital images by means of statistics of a wavelet decomposition. ISIE Wilmar Hernandez, Alfredo Méndez, Francisco Ballesteros, Vicente González Posadas, José Luis Jiménez Martin, Hector Chinchero, Patricia Acosta-Vargas, Rasa Zalakeviciute
2019	—	`conf`	Accessibility Evaluation of Mobile Applications for Monitoring Air Quality. ICITS Patricia Acosta-Vargas, Rasa Zalakeviciute, Sergio Luján-Mora, Wilmar Hernandez
2019	—	`conf`	Azimuth estimation of landmarks by mobile autonomous robots using one scanning antenna. ISIE Oleksandr Poliarus, Yevhen Poliakov, Oleg Sergiyenko, Vera Tyrsa, Wilmar Hernandez, Julia Nechitailo
2019	—	`conf`	Body of Knowledge Model and Linked Data Applied in Development of Higher Education Curriculum. CVC (1) Pablo-Alejandro Quezada-Sarmiento, Liliana Enciso, Lorena Conde, Monica Patricia Mayorga-Diaz, Martha Elizabeth Guaigua-Vizcaino, Wilmar Hernandez, Hironori Washizaki
2019	—	`conf`	Effective informational entropy reduction in multi-robot systems based on real-time TVS. ISIE Mykhailo Ivanov, Oleg Sergiyenko, Paolo Mercorelli, Wilmar Hernandez, Vera Tyrsa, Daniel Hernandez Balbuena, Julio Cesar Rodríguez-Quiñonez, Vladimir M. Kartashov, Marina Kolendovska, Iryna S. Tabakova
2019	—	`conf`	Evaluation of Smart Phone Open Source Applications for Air Pollution. AHFE (8) Rasa Zalakeviciute, Katiuska Alexandrino, Patricia Acosta-Vargas, Jorge Luis Pérez-Medina, Wilmar Hernandez
2019	—	`conf`	Heuristic Method of Evaluating Accessibility of Mobile in Selected Applications for Air Quality Monitoring. AHFE (8) Patricia Acosta-Vargas, Luis Salvador-Ullauri, Jorge Luis Pérez-Medina, Rasa Zalakeviciute, Wilmar Hernandez
2019	C	`conf`	Image compression based on periodic principal components. IECON Wilmar Hernandez, Willam Bladimir Cevallos Cevallos, Alfredo Méndez, Pablo-Alejandro Quezada-Sarmiento, Luis Alberto Jumbo-Flores, Paolo Mercorelli, Vera Tyrsa, Patricia Acosta-Vargas, Ivan Menes Camejo, Jose Rigoberto Muñoz Cagua
2019	—	`conf`	New approach for pixelization of big astronomical data for machine vision purpose. ISIE Volodymyr Akhmetov, Sergii V. Khlamov, Iryna S. Tabakova, Wilmar Hernandez, Juan Ivan Nieto-Hipólito, Peter Fedorov
2019	C	`conf`	Research of the Uncertainty of Measurement Frequencies and Definitions of the Frequency Signal in the Waveguide with Respect to Power. IECON Valerii Semenets, Igor Zakharov, Maryna Serhiienko, Vladimir M. Kartashov, Daniel Hernandez Balbuena, Marina Kolendovska, Wilmar Hernandez, Juan Ivan Nieto-Hipólito, Vera Tyrsa
2019	J	`jnl`	Robust Analysis of PM2.5 Concentration Measurements in the Ecuadorian Park La Carolina. Sensors Wilmar Hernandez, Alfredo Méndez, Angela Maria Diaz-Marquez, Rasa Zalakeviciute
2018	C	`conf`	Body of Knowledge on IoT Education. WEBIST Pablo-Alejandro Quezada-Sarmiento, Liliana Enciso, Hironori Washizaki, Wilmar Hernandez
2018	C	`conf`	Image Noise Cancellation by Taking Advantage of the Principal Component Analysis Technique. IECON Wilmar Hernandez, Alfredo Méndez, Francisco Ballesteros
2018	C	`conf`	Individual Scans Fusion in Virtual Knowledge Base for Navigation of Mobile Robotic Group with 3D TVS. IECON Mykhailo Ivanov, Oleg Sergiyenko, Vera Tyrsa, Paolo Mercorelli, Vladimir M. Kartashov, Wilmar Hernandez, Sergiy Sheiko, Marina Kolendovska
2018	C	`conf`	Promoting innovation and entrepreneurship skills in professionals in software engineering training: An approach to the academy and bodies of knowledge context. EDUCON Pablo-Alejandro Quezada-Sarmiento, Liliana Enciso, Monica Patricia Mayorga-Diaz, Santiago Mengual-Andres, Wilmar Hernandez, Johanna Vanessa Vivanco-Ochoa, Pablo Vicente Torres-Carrión
2016	J	`jnl`	Data transferring model determination in robotic group. Robotics Auton. Syst. Oleg Sergiyenko, Mikhail V. Ivanov, Vera Tyrsa, Vladimir M. Kartashov, Moises Rivas-López, Daniel Hernández-Balbuena, Wendy Flores-Fuentes, Julio C. Rodríguez-Quiñonez, Juan I. Nieto-Hipólito, Wilmar Hernandez, Andrei Tchernykh
2016	—	`conf`	High resolution measurement of physical variables change for INS. ISIE Fabian Natanael Murrieta-Rico, Daniel Hernandez Balbuena, Julio C. Rodríguez-Quiñonez, Paolo Mercorelli, Vitalii Petranovskii, Oscar Raymond-Herrera, Juan I. Nieto-Hipólito, Vera Tyrsa, Oleg Sergiyenko, Lars Lindner, Wilmar Hernandez
2016	J	`jnl`	Modeling of a Robust Confidence Band for the Power Curve of a Wind Turbine. Sensors Wilmar Hernandez, Alfredo Méndez, Jorge L. Maldonado-Correa, Francisco Balleteros
2016	—	`conf`	Online SHM Optical Scanning Data Exchange. ISIE Wendy Flores-Fuentes, Moises Rivas-López, Daniel Hernandez Balbuena, Julio C. Rodríguez-Quiñonez, Eduardo M. Hoyos-Perales, Javier Rivera-Castillo, Oleg Sergiyenko, Juan Ivan Nieto-Hipólito, Fabian Natanael Murrieta-Rico, Wilmar Hernandez
2016	J	`jnl`	Power Performance Verification of a Wind Farm Using the Friedman's Test. Sensors Wilmar Hernandez, José Luis López-Presa, Jorge L. Maldonado-Correa
2015	J	`jnl`	Low-Cost Measurement for a Secondary Mode S Radar Transmitter. IEEE Trans. Instrum. Meas. Angel Parra-Cerrada, Vicente González Posadas, José Luis Jiménez Martin, Alvaro Blanco-del-Campo, Wilmar Hernandez, Carlos Calderon-Cordova
2015	—	`conf`	Trajectory Tracking Control of an Excavator Arm Using Guaranteed Cost Control. ICINCO (Selected Papers) Alexander Gurko, Oleg Sergiyenko, Juan Ivan Nieto-Hipólito, Igor Kirichenko, Vera Tyrsa, Wilmar Hernandez
2013	J	`jnl`	On the convergence of LMS filters under periodic signals. Digit. Signal Process. Ignacio E. Parra, Wilmar Hernandez, Eduardo Fernández
2012	—	`conf`	Robust Control of Excavation Mobile Robot with Dynamic Triangulation Vision. ICINCO (2) Alexander Gurko, Wilmar Hernandez, Oleg Sergiyenko, Vera Tyrsa, Juan I. Nieto-Hipólito, Daniel Hernandez Balbuena, Paolo Mercorelli
2010	J	`jnl`	Analysis of the Error Signal of the LMS Algorithm. IEEE Signal Process. Lett. Wilmar Hernandez, María Elena Domínguez Jiménez, Gabriela Sansigre Vidal
2010	J	`jnl`	Improving the Response of Accelerometers for Automotive Applications by Using LMS Adaptive Filters. Sensors Wilmar Hernandez, Jesús de Vicente, Oleg Sergiyenko, Eduardo Fernández
2010	J	`jnl`	Improving the Response of Accelerometers for Automotive Applications by Using LMS Adaptive Filters: Part II. Sensors Wilmar Hernandez, Jesús de Vicente, Oleg Sergiyenko, Eduardo Fernández
2009	J	`jnl`	Algorithmic Error Correction of Impedance Measuring Sensors. Sensors Oleg Starostenko, Vicente Alarcón Aquino, Wilmar Hernandez, Oleg Sergiyenko, Vera Tyrsa
2009	J	`jnl`	Measurement Uncertainty Estimation of a Robust Photometer Circuit. Sensors Wilmar Hernandez, Jesús de Vicente
2009	J	`jnl`	Remote Sensor for Spatial Measurements by Using Optical Scanning. Sensors Oleg Sergiyenko, Wilmar Hernandez, Vera Tyrsa, Luis Felipe Devia Cruz, Oleg Starostenko, Mario Peña-Cabrera
2008	J	`jnl`	Performance Analysis of a Robust Photometer Circuit. IEEE Trans. Circuits Syst. II Express Briefs Wilmar Hernandez