Joaquín Torres-Sospedra

Orcid: 0000-0003-4338-4334

According to our database1, Joaquín Torres-Sospedra authored at least 159 papers between 2004 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
EWOk: Towards Efficient Multidimensional Compression of Indoor Positioning Datasets.
IEEE Trans. Mob. Comput., May, 2024

Time-based UWB localization architectures analysis for UAVs positioning in industry.
Ad Hoc Networks, 2024

2023
Maximizing privacy and security of collaborative indoor positioning using zero-knowledge proofs.
Internet Things, July, 2023

Signal Processing and Machine Learning for Smart Sensing Applications.
Sensors, February, 2023

Scalable and Efficient Clustering for Fingerprint-Based Positioning.
IEEE Internet Things J., February, 2023

Supplementary materials for "TUJI1 Dataset: Multi-device dataset for indoor localization with high measurement density".
Dataset, February, 2023

Industrial Environment Multi-Sensor Dataset for Vehicle Indoor Tracking with Wi-Fi, Inertial and Odometry Data.
Data, 2023

Datasets for Indoor Positioning with Single-AP Wi-Fi Fingerprinting.
Proceedings of Work-in-Progress in Hardware and Software for Location Computation (WIPHAL 2023), 2023

Let's Talk about k-NN for Indoor Positioning: Myths and Facts in RF-based Fingerprinting.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Overcoming Radio Map Degradation in Wi-Fi-based Positioning Systems.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Unsupervised Analysis of Daily Routine Evolution for Elderly People Using Room-Level Localisation.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Towards Quality Wi-Fi Synthetic Data for Indoor Positioning Evaluation.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Temporal Stability on Human Activity Recognition based on Wi-Fi CSI.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Asynchronous time-based architecture proposal for the positioning of UAVs for indoor TV filming.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

UJI Probes: Dataset of Wi-Fi Probe Requests.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

RSS Channel-Based Integration for BLE Fingerprinting Positioning.
Proceedings of the 13th International Conference on Indoor Positioning and Indoor Navigation, 2023

Analysis and Impact of Training Set Size in Cross-Subject Human Activity Recognition.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2023

2022
TrackInFactory: A Tight Coupling Particle Filter for Industrial Vehicle Tracking in Indoor Environments.
IEEE Trans. Syst. Man Cybern. Syst., 2022

A Comprehensive and Reproducible Comparison of Clustering and Optimization Rules in Wi-Fi Fingerprinting.
IEEE Trans. Mob. Comput., 2022

GetSensorData: An extensible Android-based application for multi-sensor data registration.
SoftwareX, 2022

Applications and Innovations on Sensor-Enabled Wearable Devices.
Sensors, 2022

Cloud Platforms for Context-Adaptive Positioning and Localisation in GNSS-Denied Scenarios - A Systematic Review.
Sensors, 2022

Advances in Indoor Positioning and Indoor Navigation.
Sensors, 2022

Comprehensive Analysis of Applied Machine Learning in Indoor Positioning Based on Wi-Fi: An Extended Systematic Review.
Sensors, 2022

Measurements of User and Sensor Data from the Internet of Things (IoT) Devices.
Data, 2022

Exploration of User Privacy in 802.11 Probe Requests with MAC Address Randomization Using Temporal Pattern Analysis.
CoRR, 2022

Accurate and Efficient Wi-Fi Fingerprinting-Based Indoor Positioning in Large Areas.
Proceedings of the 96th Vehicular Technology Conference, 2022

Data Cleansing for Indoor Positioning Wi-Fi Fingerprinting Datasets.
Proceedings of the 23rd IEEE International Conference on Mobile Data Management, 2022

SURIMI: Supervised Radio Map Augmentation with Deep Learning and a Generative Adversarial Network for Fingerprint-based Indoor Positioning.
Proceedings of the 12th IEEE International Conference on Indoor Positioning and Indoor Navigation, 2022

What Your Wearable Devices Revealed About You and Possibilities of Non-Cooperative 802.11 Presence Detection During Your Last IPIN Visit.
Proceedings of the 12th IEEE International Conference on Indoor Positioning and Indoor Navigation, 2022

A Collaborative Approach Using Neural Networks for BLE-RSS Lateration-Based Indoor Positioning.
Proceedings of the International Joint Conference on Neural Networks, 2022

Efficient tuning of $k$ NN hyperparameters for indoor positioning with N-TBEA.
Proceedings of the 14th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2022

LoRaWAN Fingerprinting with K-Means: the Relevance of Clusters Visual Inspection.
Proceedings of the ICL-GNSS 2022 WiP Proceedings co-located with 12th International Conference on Localization and GNSS (2022), 2022

Lightweight Hybrid CNN-ELM Model for Multi-building and Multi-floor Classification.
Proceedings of the 2022 International Conference on Localization and GNSS, 2022

Towards Accelerated Localization Performance Across Indoor Positioning Datasets.
Proceedings of the 2022 International Conference on Localization and GNSS, 2022

2021
Beyond Euclidean Distance for Error Measurement in Pedestrian Indoor Location.
IEEE Trans. Instrum. Meas., 2021

Collaborative Indoor Positioning Systems: A Systematic Review.
Sensors, 2021

Discovering location based services: A unified approach for heterogeneous indoor localization systems.
Internet Things, 2021

Data from Smartphones and Wearables.
Data, 2021

A Survey on Wearable Technology: History, State-of-the-Art and Current Challenges.
Comput. Networks, 2021

A Lateration Method based on Effective Combinatorial Beacon Selection for Bluetooth Low Energy Indoor Positioning.
Proceedings of the 17th International Conference on Wireless and Mobile Computing, 2021

Ensembling Multiple Radio Maps with Dynamic Noise in Fingerprint-based Indoor Positioning.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Local-level Analysis of Positioning Errors in Wi-Fi Fingerprinting.
Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Anonymous Attribute-based Credentials in Collaborative Indoor Positioning Systems.
Proceedings of the 18th International Conference on Security and Cryptography, 2021

Towards Ubiquitous Indoor Positioning: Comparing Systems across Heterogeneous Datasets.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Quantifying the Degradation of Radio Maps in Wi-Fi Fingerprinting.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Revisiting the Analysis of Hyperparameters in k-NN for Wi-Fi and BLE Fingerprinting: Current Status and General Results.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Lightweight Wi-Fi Fingerprinting with a Novel RSS Clustering Algorithm.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Dioptra - A Data Generation Application for Indoor Positioning Systems.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Affinity Propagation Clustering for Older Adults Daily Routine Estimation.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Transfer Learning for Convolutional Indoor Positioning Systems.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

A Low-Cost Control Occupancy Solution Using a Time-of-Flight Ranging Sensor Laser.
Proceedings of the WiP Proceedings of the Eleventh International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2021) co-located with 11th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2021), Lloret de Mar, Spain, 29 November, 2021

Optimal Receivers Location for Passive Indoor Positioning Based on BLE.
Proceedings of the WiP Proceedings of the Eleventh International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2021) co-located with 11th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2021), Lloret de Mar, Spain, 29 November, 2021

New trends in indoor positioning based on WiFi and machine learning: A systematic review.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Finding Optimal BLE Configuration for Indoor Positioning with Consumption Restrictions.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2021

Smartphone Distance Estimation Based on RSSI-Fuzzy Classification Approach.
Proceedings of the 11th International Conference on Localization and GNSS, 2021

2020
Development of an open sensorized platform in a smart agriculture context: A vineyard support system for monitoring mildew disease.
Sustain. Comput. Informatics Syst., 2020

Analysis of Received Signal Strength Quantization in Fingerprinting Localization.
Sensors, 2020

Erratum: Ramos, F.; Trilles, S.; Torres-Sospedra, J.; Perales, F.J. New Trends in Using Augmented Reality Apps for Smart City Contexts. ISPRS Int. J. Geo-Inf. 2018 7, 478.
ISPRS Int. J. Geo Inf., 2020

Multi-Slot BLE Raw Database for Accurate Positioning in Mixed Indoor/Outdoor Environments.
Data, 2020

The IPIN 2019 Indoor Localisation Competition - Description and Results.
IEEE Access, 2020

Improving DBSCAN for Indoor Positioning Using Wi-Fi Radio Maps in Wearable and IoT Devices.
Proceedings of the 12th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2020

RSS Fingerprinting Dataset Size Reduction Using Feature-Wise Adaptive k-Means Clustering.
Proceedings of the 12th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2020

New Cluster Selection and Fine-grained Search for k-Means Clustering and Wi-Fi Fingerprinting.
Proceedings of the 2020 International Conference on Localization and GNSS, 2020

Support Vector Regression Machine Learning Tool to Predict GNSS Clock Corrections in Real-Time PPP Technique.
Proceedings of the International Conference on Localization and GNSS (ICL-GNSS 2020), Tampere, Finland, June 2nd to 4th, 2020, 2020

Sensor Fusion and Well-Conditioned Triangle Approach for BLE-based Indoor Positioning.
Proceedings of the International Conference on Localization and GNSS (ICL-GNSS 2020), Tampere, Finland, June 2nd to 4th, 2020, 2020

Privacy in Indoor Positioning Systems: A Systematic Review.
Proceedings of the 2020 International Conference on Localization and GNSS, 2020

2019
A Meta-Review of Indoor Positioning Systems.
Sensors, 2019

Indoor Positioning and Fingerprinting: The R Package ipft.
R J., 2019

An Occupancy Simulator for a Smart Parking System: Developmental Design and Experimental Considerations.
ISPRS Int. J. Geo Inf., 2019

BLE RSS Measurements Dataset for Research on Accurate Indoor Positioning.
Data, 2019

Combining Satellite Images and Cadastral Information for Outdoor Autonomous Mapping and Navigation: A Proof-of-Concept Study in Citric Groves.
Algorithms, 2019

Evaluating Indoor Positioning Systems in a Shopping Mall: The Lessons Learned From the IPIN 2018 Competition.
IEEE Access, 2019

Exploiting Different Combinations of Complementary Sensor's data for Fingerprint-based Indoor Positioning in Industrial Environments.
Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

Machine Learning applied to Wi-Fi fingerprinting: The experiences of the Ubiqum Challenge.
Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

Survey on Indoor Map Standards and Formats.
Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

Tools for smartphone multi-sensor data registration and GT mapping for positioning applications.
Proceedings of the 2019 International Conference on Indoor Positioning and Indoor Navigation, 2019

2018
Off-Line Evaluation of Mobile-Centric Indoor Positioning Systems: The Experiences from the 2017 IPIN Competition.
Sensors, 2018

Smart Outdoor Light Desktop Central Management System.
IEEE Intell. Transp. Syst. Mag., 2018

New Trends in Using Augmented Reality Apps for Smart City Contexts.
ISPRS Int. J. Geo Inf., 2018

A radiosity-based method to avoid calibration for indoor positioning systems.
Expert Syst. Appl., 2018

Long-Term WiFi Fingerprinting Dataset for Research on Robust Indoor Positioning.
Data, 2018

Locations Selection for Periodic Radio Map Update in WiFi Fingerprinting.
Proceedings of the Progress in Location Based Services 2018, 2018

Characterising the Alteration in the AP Distribution with the RSS Distance and the Position Estimates.
Proceedings of the 2018 International Conference on Indoor Positioning and Indoor Navigation, 2018

Magnetic Field as a Characterization of Wide and Narrow Spaces in a Real Challenging Scenario Using Dynamic Time Warping.
Proceedings of the 2018 International Conference on Indoor Positioning and Indoor Navigation, 2018

A New Methodology for Long-Term Maintenance of WiFi Fingerprinting Radio Maps.
Proceedings of the 2018 International Conference on Indoor Positioning and Indoor Navigation, 2018

2017
Analysis of Sources of Large Positioning Errors in Deterministic Fingerprinting.
Sensors, 2017

The Smartphone-Based Offline Indoor Location Competition at IPIN 2016: Analysis and Future Work.
Sensors, 2017

Comparing the Performance of Indoor Localization Systems through the EvAAL Framework.
Sensors, 2017

An Indoor Positioning System Based on Wearables for Ambient-Assisted Living.
Sensors, 2017

In-home monitoring system based on WiFi fingerprints for ambient assisted living.
J. Ambient Intell. Smart Environ., 2017

A realistic evaluation of indoor positioning systems based on Wi-Fi fingerprinting: The 2015 EvAAL-ETRI competition.
J. Ambient Intell. Smart Environ., 2017

Deployment of an open sensorized platform in a smart city context.
Future Gener. Comput. Syst., 2017

Wi-Fi Crowdsourced Fingerprinting Dataset for Indoor Positioning.
Data, 2017

A novel methodology to estimate a measurement of the inherent difficulty of an indoor localization radio map.
Proceedings of the 2017 International Conference on Indoor Positioning and Indoor Navigation, 2017

Multiple simultaneous Wi-Fi measurements in fingerprinting indoor positioning.
Proceedings of the 2017 International Conference on Indoor Positioning and Indoor Navigation, 2017

IndoorLoc platform: A public repository for comparing and evaluating indoor positioning systems.
Proceedings of the 2017 International Conference on Indoor Positioning and Indoor Navigation, 2017

A more realistic error distance calculation for indoor positioning systems accuracy evaluation.
Proceedings of the 2017 International Conference on Indoor Positioning and Indoor Navigation, 2017

2016
Providing Databases for Different Indoor Positioning Technologies: Pros and Cons of Magnetic Field and Wi-Fi Based Positioning.
Mob. Inf. Syst., 2016

Situation Goodness Method for Weighted Centroid-Based Wi-Fi APs Localization.
Proceedings of the Progress in Location-Based Services 2016, 2016

Ensembles of indoor positioning systems based on fingerprinting: Simplifying parameter selection and obtaining robust systems.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2016

Magnetic field based Indoor positioning using the Bag of Words paradigm.
Proceedings of the International Conference on Indoor Positioning and Indoor Navigation, 2016

How Feasible Is WiFi Fingerprint-Based Indoor Positioning for In-Home Monitoring?
Proceedings of the 12th International Conference on Intelligent Environments, 2016

2015

SEnviro: A Sensorized Platform Proposal Using Open Hardware and Open Standards.
Sensors, 2015

ATM-based analysis and recognition of handball team activities.
Neurocomputing, 2015

Enhancing integrated indoor/outdoor mobility in a smart campus.
Int. J. Geogr. Inf. Sci., 2015

Comprehensive analysis of distance and similarity measures for Wi-Fi fingerprinting indoor positioning systems.
Expert Syst. Appl., 2015

UJIIndoorLoc-Mag: A new database for magnetic field-based localization problems.
Proceedings of the 2015 International Conference on Indoor Positioning and Indoor Navigation, 2015

Evaluating indoor localization solutions in large environments through competitive benchmarking: The EvAAL-ETRI competition.
Proceedings of the 2015 International Conference on Indoor Positioning and Indoor Navigation, 2015

2014

Assessment of Clinical Guideline Models Based on Metrics for Business Process Models.
Proceedings of the Knowledge Representation for Health Care - 6th International Workshop, 2014

UJIIndoorLoc: A new multi-building and multi-floor database for WLAN fingerprint-based indoor localization problems.
Proceedings of the 2014 International Conference on Indoor Positioning and Indoor Navigation, 2014

2011
Ensembles of Artificial Neural Networks: Analysis and Development of Design Methods.
PhD thesis, 2011

A New Approach to Visual-Based Sensory System for Navigation into Orange Groves.
Sensors, 2011

A New HLA-Based Distributed Control Architecture for Agricultural Teams of Robots in Hybrid Applications with Real and Simulated Devices or Environments.
Sensors, 2011

Using Bagging and Cross-Validation to Improve Ensembles Based on Penalty Terms.
Proceedings of the Neural Information Processing - 18th International Conference, 2011

Improving Boosting Methods by Generating Specific Training and Validation Sets.
Proceedings of the Neural Information Processing - 18th International Conference, 2011

Introducing Reordering Algorithms to Classic Well-Known Ensembles to Improve Their Performance.
Proceedings of the Neural Information Processing - 18th International Conference, 2011

Visual Outdoor Path Planner for Orange Groves based on Ensembles of Neural Networks.
Proceedings of the ICINCO 2011 - Proceedings of the 8th International Conference on Informatics in Control, Automation and Robotics, Volume 2, Noordwijkerhout, The Netherlands, 28, 2011

A Case Study on Agriture: Distributed HLA-Based Architecture for Agricultural Robotics.
Proceedings of the International Symposium on Distributed Computing and Artificial Intelligence, 2011

2008
Researching on combining boosting ensembles.
Proceedings of the International Joint Conference on Neural Networks, 2008

New Results on Combination Methods for Boosting Ensembles.
Proceedings of the Artificial Neural Networks, 2008

Adding Diversity in Ensembles of Neural Networks by Reordering the Training Set.
Proceedings of the Artificial Neural Networks, 2008

Decision Fusion on Boosting Ensembles.
Proceedings of the Artificial Neural Networks in Pattern Recognition, Third IAPR Workshop, 2008

Researching on Multi-net Systems Based on Stacked Generalization.
Proceedings of the Artificial Neural Networks in Pattern Recognition, Third IAPR Workshop, 2008

The Mixture of Neural Networks as Ensemble Combiner.
Proceedings of the Artificial Neural Networks in Pattern Recognition, Third IAPR Workshop, 2008

2007
Improving Adaptive Boosting with a Relaxed Equation to Update the Sampling Distribution.
Proceedings of the Computational and Ambient Intelligence, 2007

Designing a Multilayer Feedforward Ensemble with the Weighted Conservative Boosting Algorithm.
Proceedings of the International Joint Conference on Neural Networks, 2007

Mixing Aveboost and Conserboost to Improve Boosting Methods.
Proceedings of the International Joint Conference on Neural Networks, 2007

Stacking MF Networks to Combine the Outputs Provided by RBF Networks.
Proceedings of the Artificial Neural Networks, 2007

Averaged Conservative Boosting: Introducing a New Method to Build Ensembles of Neural Networks.
Proceedings of the Artificial Neural Networks, 2007

2006
Designing a New Multilayer Feedforward Modular Network for Classification Problems.
Proceedings of the International Joint Conference on Neural Networks, 2006

Designing a Multilayer Feedforward Ensembles with Cross Validated Boosting Algorithm.
Proceedings of the International Joint Conference on Neural Networks, 2006

Training Radial Basis Functions by Gradient Descent.
Proceedings of the International Joint Conference on Neural Networks, 2006

Adaptive Boosting: Dividing the Learning Set to Increase the Diversity and Performance of the Ensemble.
Proceedings of the Neural Information Processing, 13th International Conference, 2006

Mixture of Neural Networks: Some Experiments with the Multilayer Feedforward Architecture.
Proceedings of the Neural Information Processing, 13th International Conference, 2006

Training RBFs Networks: A Comparison Among Supervised and Not Supervised Algorithms.
Proceedings of the Neural Information Processing, 13th International Conference, 2006

The Mixture of Neural Networks Adapted to Multilayer Feedforward Architecture.
Proceedings of the Intelligent Computing, 2006

Improving Adaptive Boosting with <i>k</i>-Cross-Fold Validation.
Proceedings of the Intelligent Computing, 2006

Improving the Combination Module with a Neural Network.
Proceedings of the Intelligent Computing, 2006

Gradient Descent and Radial Basis Functions.
Proceedings of the Intelligent Computing, 2006

Improving the Expert Networks of a Modular Multi-Net System for Pattern Recognition.
Proceedings of the Artificial Neural Networks, 2006

Combining MF Networks: A Comparison Among Statistical Methods and Stacked Generalization.
Proceedings of the Artificial Neural Networks in Pattern Recognition, Second IAPR Workshop, 2006

An Experimental Study on Training Radial Basis Functions by Gradient Descent.
Proceedings of the Artificial Neural Networks in Pattern Recognition, Second IAPR Workshop, 2006

2005
Ensembles of Multilayer Feedforward: Some New Results.
Proceedings of the Computational Intelligence and Bioinspired Systems, 2005

New Results on Ensembles of Multilayer Feedforward.
Proceedings of the Artificial Neural Networks: Formal Models and Their Applications, 2005

Combination Methods for Ensembles of MF.
Proceedings of the Artificial Neural Networks: Formal Models and Their Applications, 2005

Combination Methods for Ensembles of RBFs.
Proceedings of the Artificial Neural Networks: Formal Models and Their Applications, 2005

2004
First Experiments on Ensembles of Radial Basis Functions.
Proceedings of the Multiple Classifier Systems, 5th International Workshop, 2004

Some Experiments on Ensembles of Neural Networks for Hyperspectral Image Classification.
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2004

Some Experiments with Ensembles of Neural Networks for Classification of Hyperspectral Images.
Proceedings of the Advances in Neural Networks, 2004

Ensembles of RBFs Trained by Gradient Descent.
Proceedings of the Advances in Neural Networks, 2004

Classification by Multilayer Feedforward Ensembles.
Proceedings of the Advances in Neural Networks, 2004

Gradient Descent Training of Radial Basis Functions.
Proceedings of the Advances in Neural Networks, 2004

Multilayer Feedforward Ensembles for Classification Problems.
Proceedings of the Neural Information Processing, 11th International Conference, 2004

Some Experiments on Training Radial Basis Functions by Gradient Descent.
Proceedings of the Neural Information Processing, 11th International Conference, 2004

Experiments on Ensembles of Radial Basis Functions.
Proceedings of the Artificial Intelligence and Soft Computing, 2004

Training Radial Basis Functions by Gradient Descent.
Proceedings of the Artificial Intelligence and Soft Computing, 2004


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