David Gualda

According to our database, David Gualda authored at least 38 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Multisensory System for Long-Term Activity Monitoring to Facilitate Aging-in-Place.

Sergio Lluva Plaza, Ana Jiménez Martín, David Gualda Gómez, Jose M. Villadangos Carrizo, Juan Jesús García

Sensors, October, 2023

2022

Simulation Tool and Online Demonstrator for CDMA-Based Ultrasonic Indoor Localization Systems.

María Carmen Pérez-Rubio, Álvaro Hernández, David Gualda Gómez, Santiago Murano, Jorge De Vicente-Ranera, Francisco Ciudad, José Manuel Villadangos, Rubén Nieto

Sensors, 2022

2021

LOCATE-US: Indoor Positioning for Mobile Devices Using Encoded Ultrasonic Signals, Inertial Sensors and Graph-Matching.

David Gualda, Carmen Pérez Rubio, Jesús Ureña, Sergio Pérez-Bachiller, José Manuel Villadangos, Álvaro Hernández, Juan Jesús García, Ana Jiménez

Sensors, 2021

BLE-based approach for detecting daily routine changes.

Ana Jiménez Martín, Ismael Miranda Gordo, David Gualda Gómez, Sara García de Villa, Sergio Lluva Plaza, Juan Jesús García Domínguez

Proceedings of the IEEE International Symposium on Medical Measurements and Applications, 2021

Affinity Propagation Clustering for Older Adults Daily Routine Estimation.

Ana Jiménez Martín, Ismael Miranda Gordo, Juan Jesús García Domínguez, Joaquín Torres-Sospedra, Sergio Lluva Plaza, David Gualda Gómez

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Positioning Android Devices in Large Indoor Spaces and Transitioning to Outdoors by Sensor Fusion.

Alejandro Garcia-Requejo, M. C. Pérez-Rubio, Jose M. Villadangos, David Gualda, Álvaro Hernández

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

2020

Evaluation of Zadoff-Chu, Kasami, and Chirp-Based Encoding Schemes for Acoustic Local Positioning Systems.

Santiago Murano, Carmen Pérez Rubio, David Gualda, Fernando J. Álvarez, Teodoro Aguilera, Carlos De Marziani

IEEE Trans. Instrum. Meas., 2020

Symbolic localization of institutionalized patients for detection of daily living activities.

Ismael Miranda Gordo, Ana Jiménez Martín, David Gualda Gómez, Juan Jesús García Domínguez, Sara García de Villa

Proceedings of the 2020 IEEE International Symposium on Medical Measurements and Applications, 2020

FrailWear: A Wearable IoT Device for Daily Activity Monitoring of Elderly Patients.

Sergio Lluva Plaza, Jose M. Villadangos Carrizo, Juan Jesús García Domínguez, Ana Jiménez Martín, David Gualda Gómez

Proceedings of the XXXV Conference on Design of Circuits and Integrated Systems, 2020

2019

Self-Triggered Formation Control of Nonholonomic Robots.

Carlos Santos, Felipe Espinosa, Miguel Martínez-Rey, David Gualda, Cristina Losada

Sensors, 2019

Calibration of Beacons for Indoor Environments based on a Digital Map and Heuristic Information.

David Gualda, Jesús Ureña, José M. Alcalá, Carlos Santos

Sensors, 2019

Simultaneous calibration and navigation (SCAN) of multiple ultrasonic local positioning systems.

David Gualda, Jesús Ureña, Juan C. García, Enrique García, José M. Alcalá

Inf. Fusion, 2019

Review of UAV positioning in indoor environments and new proposal based on US measurements.

María del Carmen Pérez, David Gualda, Jorge De Vicente-Ranera, José Manuel Villadangos, Jesús Ureña

Proceedings of the Short Paper Proceedings of the Tenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2019) co-located with the Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019), Pisa, Italy, September 30th, 2019

Indoor positioning in large environments: ultrasonic and UWB technologies.

David Gualda, José Manuel Villadangos, Jesús Ureña, Antonio Ramón Jiménez Ruiz, Fernando Seco, Álvaro Hernández

Proceedings of the Short Paper Proceedings of the Tenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2019) co-located with the Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019), Pisa, Italy, September 30th, 2019

Coverage analysis of an ultrasonic local positioning system according to the angle of inclination of the beacons structure.

David Gualda, Jesús Ureña, Juan Jesús García, Ana Jiménez, María del Carmen Pérez, Francisco Ciudad

Proceedings of the Short Paper Proceedings of the Tenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2019) co-located with the Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019), Pisa, Italy, September 30th, 2019

Design and implementation of a remotely configurable ultrasonic local positioning systems.

Francisco Ciudad, Álvaro Hernández, David Gualda, Elena Aparicio-Esteve

Proceedings of the Short Paper Proceedings of the Tenth International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2019) co-located with the Tenth International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019), Pisa, Italy, September 30th, 2019

2018

Multipath Compensation Algorithm for TDMA-Based Ultrasonic Local Positioning Systems.

Teodoro Aguilera, Fernando J. Álvarez, David Gualda, José Manuel Villadangos, Álvaro Hernández, Jesús Ureña

IEEE Trans. Instrum. Meas., 2018

Acoustic Local Positioning With Encoded Emission Beacons.

Jesús Ureña, Álvaro Hernández, Juan Jesús García, Jose M. Villadangos, María del Carmen Pérez, David Gualda, Fernando J. Álvarez, Teodoro Aguilera

Proc. IEEE, 2018

Android Application for Indoor Location Using Sensor Fusion: Ultrasounds and Inertial Devices.

Sergio Pérez-Bachiller, David Gualda, María del Carmen Pérez, José Manuel Villadangos, Jesús Ureña, R. Cervigon

Proceedings of the 2018 International Conference on Indoor Positioning and Indoor Navigation, 2018

2017

FPGA-Based Architecture for Managing Ultrasonic Beacons in a Local Positioning System.

Álvaro Hernández, Enrique García, David Gualda, Jose M. Villadangos, Francisco Nombela, Jesús Ureña

IEEE Trans. Instrum. Meas., 2017

Event-Based Energy Disaggregation Algorithm for Activity Monitoring From a Single-Point Sensor.

José M. Alcalá, Jesús Ureña, Álvaro Hernández, David Gualda

IEEE Trans. Instrum. Meas., 2017

Assessing Human Activity in Elderly People Using Non-Intrusive Load Monitoring.

José M. Alcalá, Jesús Ureña, Álvaro Hernández, David Gualda

Sensors, 2017

Study of cooperative position estimations of mobile robots.

David Gualda, Jesús Ureña, Juan C. García, María del Carmen Pérez, Edel Díaz

Proceedings of the 2017 International Conference on Indoor Positioning and Indoor Navigation, 2017

Performance improvement of an ultrasonic LPS by applying a multipath compensation algorithm.

Teodoro Aguilera, Fernando J. Álvarez, David Gualda, Jose M. Villadangos, Álvaro Hernández, Jesús Ureña

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2017

Ultrasonic indoor positioning for smart environments: A mobile application.

Edel Díaz, María del Carmen Pérez, David Gualda, Jose M. Villadangos, Jesús Ureña, Juan Jesús García

Proceedings of the 2017 4th Experiment@International Conference (exp.at'17), 2017

Android based warning system for the early detection of allergic reactions.

Estefania Munoz Diaz, Raquel Gutierrez-Rivas, Juan Jesús García, William P. Marnane, Ana Jiménez, David Gualda

Proceedings of the 14th IEEE International Conference on Wearable and Implantable Body Sensor Networks, 2017

2016

Android application for indoor positioning of mobile devices using ultrasonic signals.

María del Carmen Pérez, David Gualda, Jose M. Villadangos, Jesús Ureña, P. Pajuelo, Edel Díaz, Enrique García

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2016

Reduction of ultrasonic indoor localization infrastructure based on the use of graph information.

David Gualda, Jesús Ureña, Juan C. García, José M. Alcalá, A. N. Miyadaira

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2016

2015

Ultrasonic local positioning system for mobile robot navigation: From low to high level processing.

Jesús Ureña, David Gualda, Álvaro Hernández, Enrique García, Jose M. Villadangos, María del Carmen Pérez, Juan C. García, Juan Jesús García, Ana Jiménez

Proceedings of the IEEE International Conference on Industrial Technology, 2015

A robust UWB indoor positioning system for highly complex environments.

Enrique García, Pablo Poudereux, Álvaro Hernández, Jesús Ureña, David Gualda

Proceedings of the IEEE International Conference on Industrial Technology, 2015

Implementation of indoor positioning algorithms using Android smartphones.

P. Pajuelo, María del Carmen Pérez, Jose M. Villadangos, Enrique García, David Gualda, Jesús Ureña, Álvaro Hernández

Proceedings of the 20th IEEE Conference on Emerging Technologies & Factory Automation, 2015

2014

Locally-Referenced Ultrasonic - LPS for Localization and Navigation.

David Gualda, Jesús Ureña, Juan C. García, Alejandro Lindo

Sensors, 2014

Fusion of data from ultrasonic LPS and isolated beacons for improving MR navigation.

David Gualda, Jesús Ureña, Juan C. García, Enrique García, F. Daniel Ruiz, Alejandro Lindo

Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, 2014

Ultrasonic signal acquisition module for smartphone indoor positioning.

Alejandro Lindo, María del Carmen Pérez, Jesús Ureña, David Gualda, Enrique García, Jose M. Villadangos

Proceedings of the 2014 IEEE Emerging Technology and Factory Automation, 2014

2013

Extensive Ultrasonic Local Positioning System for navigating with mobile robots.

F. Daniel Ruiz, Enrique García, Jesús Ureña, Daniel de Diego, David Gualda, Juan C. García

Proceedings of the 10th Workshop on Positioning, Navigation and Communication, 2013

Fusion of the Odometer and External Position System with Different Coverage Areas.

David Gualda, F. Daniel Ruiz, Jesús Ureña, Juan C. García

Proceedings of the ROBOT 2013: First Iberian Robotics Conference, 2013

RSSI distance estimation based on Genetic Programming.

David Gualda, Jesús Ureña, Juan C. García, Enrique García, F. Daniel Ruiz

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2013

Ultrasonic LPS adaptation for smartphones.

David Gualda, María del Carmen Pérez, Jesús Ureña, Juan C. García, F. Daniel Ruiz, Enrique García, Alejandro Lindo

Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2013