Algoritmi | User | Adriano Jorge Cardoso Moreira
Adriano Jorge Cardoso Moreira
Adriano Jorge Cardoso Moreira
At Algoritmi
Senior Researcher with Dr habil
Member of the CCPM R&D Group
Academic Degree
Dr habil
Current Position
Associate Professor with Habilitation at Escola de Engenharia da Universidade do Minho
Personal Webpage
http://www3.dsi.uminho.pt/adriano/Personal Email
Adriano.Moreira@algoritmi.uminho.ptOrcid
0000-0002-8967-118XResearcher ID
M-3502-2013FCT Public Key
J022210ddwzQ
Ciência ID
121A-AF47-2FF6Google Scholar
h-index
18Publications
91Editorial
3Citations
1384Q1 / Q2
22About Me 
Researcher at the Algoritmi Research Centre, Universidade do Minho, Portugal; Associate Professor with Habilitation at the Department of Information Systems, School of Engineering, Universidade do Minho, Portugal; Scientific Coordinator of the Urban and Mobile Computing department at Centro de Computação Gráfica, Portugal. - His research interests are in indoor positioning, mobile and context-aware computing, urban computing, human mobility analysis and simulation of wireless and mobile networks in urban contexts. His research activities are taking place within the Urban Computing Lab, which has been focusing in the creation of technologies for smart places, and at the Urban and Mobile Computing department. - He leaded the Computer Communications and Pervasive Media Group of Centro Algoritmi since its creation and up to 2016. - He is also a member of Scientific Committee of MAP-tele, the MAP PhD Program in Telecommunications, and played the role of its Director in 2008/2009, 2011/2012, 2014/2015, 2017/2018, 2020/2021 and 2023/2024. Since 2021, is leading the Master degree in Telecommunications and Informatics at Universidade do Minho. - In the past few years he participated in many research projects funded by national and European programs. - He is the author of more than 100 scientific publications in conferences and journals, and the author of one patent in the area of computational geometry. - Together with his colleagues, won the first prize on the off-site track of the EvAAL-ETRI Indoor Localization Competition (IPIN 2015 and 2017) and the second prize of the corresponding competition in 2016. - He has been a voting member of the IEEE 802.11 working group (Wireless Access Method and Physical Layer Specification) where he participated in the specification of the infrared physical layer. - He is chairing the Steering Committee of the International Conference on Indoor Positioning and Indoor Navigation, and is a member of the ICL-GNSS conference Steering Committee. He is a IEEE Senior Member and a member of the Communications Society. - He is a Senior Member of IEEE and a member of the IEEE Communications Society.
Publications (130)
Calibration Assessment of Low-Cost Carbon Dioxide Sensors Using the Extremely Randomized Trees Algorithm
Sensors
2023 | journal-article
Industrial Environment Multi-Sensor Dataset for Vehicle Indoor Tracking with Wi-Fi, Inertial and Odometry Data
Data
2023 | journal-article
On the Feasibility of Using 5G Enabled Smartphones to Improve Safety of Vulnerable Road Users
IEEE Vehicular Technology Conference
2023 | conference-paper
Temporal Stability on Human Activity Recognition based on Wi-Fi CSI
Proceedings of the 2023 13th International Conference on Indoor Positioning and Indoor Navigation, IPIN 2023
2023 | conference-paper
A Comprehensive and Reproducible Comparison of Clustering and Optimization Rules in Wi-Fi Fingerprinting
IEEE Transactions on Mobile Computing
2022 | journal-article
Accurate and Efficient Wi-Fi Fingerprinting-Based Indoor Positioning in Large Areas
IEEE Vehicular Technology Conference
2022 | conference-paper
Applications and Innovations on Sensor-Enabled Wearable Devices
Sensors
2022 | journal-article
Collection of a Continuous Long-Term Dataset for the Evaluation of Wi-Fi-Fingerprinting-Based Indoor Positioning Systems
Sensors
2022 | journal-article
LoRaWAN Fingerprinting with K-Means: the Relevance of Clusters Visual Inspection
CEUR Workshop Proceedings
2022 | conference-paper
Off-Line Evaluation of Indoor Positioning Systems in Different Scenarios: The Experiences from IPIN 2020 Competition
IEEE Sensors Journal
2022 | journal-article
Real-World Deployment of Low-Cost Indoor Positioning Systems for Industrial Applications
IEEE Sensors Journal
2022 | journal-article
TrackInFactory: A Tight Coupling Particle Filter for Industrial Vehicle Tracking in Indoor Environments
IEEE Transactions on Systems, Man, and Cybernetics: Systems
2022 | journal-article
A Ubiquitous Service-Oriented Automatic Optical Inspection Platform for Textile Industry
Procedia Computer Science
2021 | conference-paper
Beyond Euclidean Distance for Error Measurement in Pedestrian Indoor Location
IEEE Transactions on Instrumentation and Measurement
2021 | journal-article
Dioptra - A Data Generation Application for Indoor Positioning Systems
2021 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021
2021 | conference-paper
Ensembling Multiple Radio Maps with Dynamic Noise in Fingerprint-based Indoor Positioning
IEEE Vehicular Technology Conference
2021 | conference-paper
FastGraph Enhanced: High Accuracy Automatic Indoor Navigation and Mapping
IEEE Transactions on Mobile Computing
2021 | journal-article
Quantifying the Degradation of Radio Maps in Wi-Fi Fingerprinting
2021 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021
2021 | conference-paper
Towards Ubiquitous Indoor Positioning: Comparing Systems across Heterogeneous Datasets
2021 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021
2021 | conference-paper
Towards ubiquitous indoor positioning: Comparing systems across heterogeneous datasets
arXiv
2021 | other
Challenges in characterization of GNSS precise positioning systems for automotive
CEUR Workshop Proceedings
2020 | conference-paper
Deviation Prediction and Correction on Low-Cost Atmospheric Pressure Sensors using a Machine-Learning Algorithm
Proceedings of the International Conference on Sensor Networks (SENSORNETS)
2020 | journal-article
Deviation prediction and correction on low-cost atmospheric pressure sensors using a machine-learning algorithm
SENSORNETS 2020 - Proceedings of the 9th International Conference on Sensor Networks
2020 | conference-paper
Evaluation of Low-Cost Sensors for Weather and Carbon Dioxide Monitoring in Internet of Things Context
IoT
2020 | journal-article
Floor plan-free particle filter for indoor positioning of industrial vehicles
CEUR Workshop Proceedings
2020 | conference-paper
In-house localization for Wi-Fi coverage diagnostics
GISTAM 2020 - Proceedings of the 6th International Conference on Geographical Information Systems Theory, Applications and Management
2020 | conference-paper
The IPIN 2019 Indoor Localisation Competition-Description and Results
IEEE Access
2020 | journal-article
Automatic RF interference maps and their relationship with wi-fi positioning errors
2019 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2019
2019 | conference-paper
Challenges of Fingerprinting in Indoor Positioning and Navigation
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences, and Technology Roadmap
2019 | journal-article
Exploiting Different Combinations of Complementary Sensor's data for Fingerprint-based Indoor Positioning in Industrial Environments
International Conference on Indoor Positioning and Indoor Navigation (IPIN)
2019 | conference-paper
Exploiting different combinations of complementary sensor's data for fingerprint-based indoor positioning in industrial environments
2019 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2019
2019 | conference-paper
Radio Maps for Fingerprinting in Indoor Positioning
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences, and Technology Roadmap
2019 | journal-article
Survey on indoor map standards and formats
2019 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2019
2019 | conference-paper
A survey of enabling technologies for network localization, tracking, and navigation
IEEE Communications Surveys and Tutorials
2018 | journal-article
Challenges of fingerprinting in indoor positioning and navigation
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences and Technology Roadmap
2018 | book-chapter
Fast Graph - Organic 3D Graph for Unsupervised Location and Mapping
IPIN 2018 - 9th International Conference on Indoor Positioning and Indoor Navigation
2018 | conference-paper
Off-Line Evaluation of Mobile-Centric Indoor Positioning Systems: The Experiences from the 2017 IPIN Competition
Sem título
2018 | journal-article
Off-line evaluation of mobile-centric indoor positioning systems: The experiences from the 2017 ipin competition
Sensors (Switzerland)
2018 | journal-article
Radio maps for fingerprinting in indoor positioning
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences and Technology Roadmap
2018 | book
A behaviour monitoring system (BMS) for ambient assisted living
Sensors (Switzerland)
2017 | journal-article
A realistic evaluation of indoor positioning systems based on Wi-Fi fingerprinting: The 2015 EvAAL-ETRI competition
Journal of Ambient Intelligence and Smart Environments
2017 | journal-article
Analysis of sources of large positioning errors in deterministic fingerprinting
Sensors (Switzerland)
2017 | journal-article
Data quality issues in environmental sensing with smartphones
SENSORNETS 2017 - Proceedings of the 6th International Conference on Sensor Networks
2017 | conference-paper
Multiple simultaneous Wi-Fi measurements in fingerprinting indoor positioning
2017 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2017
2017 | conference-paper
The smartphone-based offline indoor location competition at IPIN 2016: Analysis and future work
Sensors (Switzerland)
2017 | journal-article
Evaluation of medium access and a positioning system in wireless underground sensor networks
IFIP Wireless Days
2016 | conference-paper
Indoor tracking from multidimensional sensor data
2016 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2016
2016 | conference-paper
Indoor tracking from multidimensional sensor data UMINHO at the IPIN 2016 Competition
International Conference on Indoor Positioning and Indoor Navigation (IPIN)
2016 | conference-paper
Human Mobility Patterns at the Smallest Scales
Communications in Computational Physics
2015 | journal-article
Localization in underground tunnels
Indoor Wayfinding and Navigation
2015 | book-chapter
MyHealth: A cross-domain platform for healthcare
Proceedings of the ACM Symposium on Applied Computing
2015 | conference-paper
On the impact of overlapping access points in detecting node encounters
Proceedings of the 2015 14th Annual Mediterranean Ad Hoc Networking Workshop, MED-HOC-NET 2015
2015 | conference-paper
On the scalability of constructive interference in low-power wireless networks
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2015 | conference-paper
Where@UM - Dependable organic radio maps
2015 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2015
2015 | conference-paper
Wi-Fi fingerprinting in the real world - RTLS@UM at the EvAAL competition
2015 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2015
2015 | conference-paper
Analyzing temporal scale behaviour of connectivity properties of node encounters
Procedia Computer Science
2014 | conference-paper
Analyzing the quality of crowd sensed WiFi data
2014 IEEE International Conference on Pervasive Computing and Communication Workshops, PERCOM WORKSHOPS 2014
2014 | conference-paper
Energy consumption in personal mobile devices sensing applications
2014 7th IFIP Wireless and Mobile Networking Conference, WMNC 2014
2014 | conference-paper
Fast SNN-based clustering approach for large geospatial data sets
Lecture Notes in Geoinformation and Cartography
2014 | conference-paper
From human mobility to renewable energies: Big data analysis to approach worldwide multiscale phenomena
European Physical Journal: Special Topics
2014 | journal-article
Impact of ping-pong events on connectivity properties of node encounters
2014 7th IFIP Wireless and Mobile Networking Conference, WMNC 2014
2014 | conference-paper
Integrating public transportation data: Creation and editing of GTFS data
Advances in Intelligent Systems and Computing
2014 | conference-paper
Wi-Fi fingerprint similarity in collaborative radio maps for indoor positioning
2014 | other
Human movement analysis using heterogeneous data sources
International Journal of Agricultural and Environmental Information Systems
2013 | journal-article
Indoor Positioning and Navigation. Part III: Navigation Systems
Journal of Location Based Services
2013 | journal-article
Removing useless APs and fingerprints from WiFi indoor positioning radio maps
2013 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2013
2013 | conference-paper
Combining similarity functions and majority rules for multi-building, multi-floor, WiFi Positioning
2012 International Conference on Indoor Positioning and Indoor Navigation (Ipin)
2012 | journal-article
Combining similarity functions and majority rules for multi-building, multi-floor, WiFi positioning
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Dealing with multiple source spatio-temporal data in urban dynamics analysis
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2012 | conference-paper
EDITORIAL, Indoor Positioning and Navigation Part I: Fingerprinting
Journal of Location Based Services
2012 | journal-article
EDITORIAL, Indoor Positioning and Navigation Part II: WSN and Magnetic-Based Systems
Journal of Location Based Services
2012 | journal-article
Editorial
Journal of Location Based Services
2012 | journal-article
Engaging participants for collaborative sensing of human mobility
UbiComp'12 - Proceedings of the 2012 ACM Conference on Ubiquitous Computing
2012 | conference-paper
Engaging participants for collaborative sensing of human mobility
UBICOMP: PROCEEDINGS OF THE ACM INTERNATIONAL CONFERENCE ON UBIQUITOUS COMPUTING
2012 | journal-article
Evaluation of Bluetooth technology as a sensor of urban mobility
Iberian Conference on Information Systems and Technologies, CISTI
2012 | conference-paper
Human mobility analysis by collaborative radio landscape observation
2012 | other
Large scale movement analysis from WiFi based location data
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Large scale movement analysis from WiFi based location data
2012 International Conference on Indoor Positioning and Indoor Navigation (Ipin)
2012 | journal-article
Multi-technology RF fingerprinting with leaky-feeder in underground tunnels
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Performance and limits of KNN-based positioning methods for GSM networks over leaky feeder in underground tunnels
Journal of Location Based Services
2012 | journal-article
Requirements and metrics for location and tracking for ambient assisted living
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Social Interactions Around Public Transportation
Information Systems and Technologies
2012 | journal-article
Social interactions around public transportation
Iberian Conference on Information Systems and Technologies, CISTI
2012 | conference-paper
Evaluating location fingerprinting methods for underground GSM networks deployed over Leaky Feeder
2011 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2011
2011 | conference-paper
Groups and frequent visitors shaping the space dynamics
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2011 | conference-paper
Towards a spatio-temporal information system for moving objects
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2011 | conference-paper
Anomaly detection in university campus WiFi zones
2010 8th IEEE International Conference on Pervasive Computing and Communications Workshops, PERCOM Workshops 2010
2010 | conference-paper
Challenges on real-time monitoring of patients through the Internet
Proceedings of the 5th Iberian Conference on Information Systems and Technologies, CISTI 2010
2010 | conference-paper
GUESS: On the prediction of mobile users' movement in space
Movement-Aware Applications for Sustainable Mobility: Technologies and Approaches
2010 | book-chapter
Mapeamento Automático de Redes WiFi com base em Assinaturas Rádio
Actas da 10ª Conferência sobre Redes de Computadores
2010 | journal-article
Navigation based on symbolic space models
2010 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2010 - Conference Proceedings
2010 | conference-paper
Spatial neighbors for topological spatial relations: The case of a circular spatially extended point
Lecture Notes in Electrical Engineering
2010 | conference-paper
Symbolic space modeling based on WiFi network data analysis
INSS 2010 - 7th International Conference on Networked Sensing Systems
2010 | conference-paper
The impact of data quality in the context of pedestrian movement analysis
Lecture Notes in Geoinformation and Cartography
2010 | conference-paper
Topological spatial relations for circular spatially extended points: An overview
Lecture Notes in Electrical Engineering
2010 | book
Building a personal symbolic space model from GSM CellID positioning data
Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
2009 | conference-paper
Conceptual Neighborhood Graphs for Topological Spatial Relations
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
Conceptual Neighborhood Graphs for Topological Spatial Relations
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
How a Circular Spatially Extended Point is Topological Related with a Line?
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
How a Circular Spatially Extended Point is Topological Related with a Line?
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
Technology enablers for context-aware healthcare applications
Mobile Health Solutions for Biomedical Applications
2009 | book-chapter
Topological relationships between a Circular Spatially Extended Point and a Line: Spatial relations and their conceptual neighborhoods
IAENG International Journal of Computer Science
2009 | journal-article
Concave hull: A K-NEAREST neighbours approach. for the computation of the region occupied by a set of points
International Conference on Computer Graphics Theory and Applications (GRAPP)
2007 | conference-paper
Concave hull: a Jt-Nearest neighbours approach for the computation of the region occupied by a set of points
GRAPP 2007 - 2nd International Conference on Computer Graphics Theory and Applications, Proceedings
2007 | conference-paper
Decision Trees in the Identification of Space Models
Mediterranean Journal of Computers and Network - Special Issue on Mobile and Ubiquitous Systems
2007 | journal-article
Using GSM CellID positioning for place discovering
2006 Pervasive Health Conference and Workshops, PervasiveHealth
2006 | conference-paper
Integrated context management for multi-domain pervasive environments
CEUR Workshop Proceedings
2005 | conference-paper
A flexible location-context representation
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
2004 | conference-paper
A flexible location-context representation
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
2004 | conference-paper
The AROUND architecture for dynamic location-based services
Mobile Networks and Applications
2003 | conference-paper
Acesso remoto ao Correio Electrónico da Internet
2002 | manual
An open architecture for developing mobile location-based applications over the Internet
IEEE Symposium on Computers and Communications - Proceedings
2001 | conference-paper
How do I design a location-dependent application?
Optoelectronic and Wireless Data Management, Processing, Storage, and Retrieval
2001 | book-chapter
How do I design a location-dependent application?
Proceedings of SPIE - The International Society for Optical Engineering
2001 | conference-paper
Alguns aspectos que condicionam o desempenho dos sistemas de transmissão
1999 | manual
Técnicas de modulação
1999 | manual
The Infrared Phisical Layer og the IEEE 802.11 Standard for Wireless Local Area Netwoks
Communications Magazine
1998 | journal-article
The infrared physical layer of the IEEE 802.11 standard for wireless local area networks
IEEE Communications Magazine
1998 | journal-article
Contribuições da Universidade de Aveiro para a especificação da Rede de Area Local Não-cablada IEEE 802.11
Electrónica e Telecomunicações
1997 | journal-article
Optical interference produced by artificial light
Wireless Networks
1997 | journal-article
Experimental results of a pulse position modulation infrared transceiver
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
1996 | conference-paper
Experimental results of a pulse position modulation infrared transceiver
Pimrc'96 - the Seventh Ieee International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings, Vols 1-3
1996 | journal-article
Perfomance of Infrared Transmission Systems Under Ambient Light Interference
IEE Proceedings J- Optoelectronics
1996 | journal-article
Performance of infrared transmission systems under ambient light interference
IEE Proceedings: Optoelectronics
1996 | journal-article
Reducing the effects of artificial light interference in wireless infrared transmission systems
IEE Colloquium (Digest)
1996 | journal-article
Characterisation and modelling of artificial light interference in optical wireless communication systems
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
1995 | conference-paper
Modulation methods for wireless infrared transmission systems: performance under ambient light noise and interference
Proceedings of SPIE - The International Society for Optical Engineering
1995 | conference-paper
Design and implementation issues of a wireless infrared ethernet link
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
1992 | conference-paper
Characterisation and modelling of artificial light interference in optical wireless communication systems
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
| conference-paper
Reducing the effects of artificial light interference in wireless infrared transmission systems
IEE Colloquium on Optical Free Space Communication Links
| conference-paper
History
| Init | End | Change | Value |
|---|
Calibration Assessment of Low-Cost Carbon Dioxide Sensors Using the Extremely Randomized Trees Algorithm
Sensors
2023 | journal-article
Industrial Environment Multi-Sensor Dataset for Vehicle Indoor Tracking with Wi-Fi, Inertial and Odometry Data
Data
2023 | journal-article
On the Feasibility of Using 5G Enabled Smartphones to Improve Safety of Vulnerable Road Users
IEEE Vehicular Technology Conference
2023 | conference-paper
Temporal Stability on Human Activity Recognition based on Wi-Fi CSI
Proceedings of the 2023 13th International Conference on Indoor Positioning and Indoor Navigation, IPIN 2023
2023 | conference-paper
A Comprehensive and Reproducible Comparison of Clustering and Optimization Rules in Wi-Fi Fingerprinting
IEEE Transactions on Mobile Computing
2022 | journal-article
Accurate and Efficient Wi-Fi Fingerprinting-Based Indoor Positioning in Large Areas
IEEE Vehicular Technology Conference
2022 | conference-paper
Applications and Innovations on Sensor-Enabled Wearable Devices
Sensors
2022 | journal-article
Collection of a Continuous Long-Term Dataset for the Evaluation of Wi-Fi-Fingerprinting-Based Indoor Positioning Systems
Sensors
2022 | journal-article
LoRaWAN Fingerprinting with K-Means: the Relevance of Clusters Visual Inspection
CEUR Workshop Proceedings
2022 | conference-paper
Off-Line Evaluation of Indoor Positioning Systems in Different Scenarios: The Experiences from IPIN 2020 Competition
IEEE Sensors Journal
2022 | journal-article
Real-World Deployment of Low-Cost Indoor Positioning Systems for Industrial Applications
IEEE Sensors Journal
2022 | journal-article
TrackInFactory: A Tight Coupling Particle Filter for Industrial Vehicle Tracking in Indoor Environments
IEEE Transactions on Systems, Man, and Cybernetics: Systems
2022 | journal-article
A Ubiquitous Service-Oriented Automatic Optical Inspection Platform for Textile Industry
Procedia Computer Science
2021 | conference-paper
Beyond Euclidean Distance for Error Measurement in Pedestrian Indoor Location
IEEE Transactions on Instrumentation and Measurement
2021 | journal-article
Dioptra - A Data Generation Application for Indoor Positioning Systems
2021 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021
2021 | conference-paper
Ensembling Multiple Radio Maps with Dynamic Noise in Fingerprint-based Indoor Positioning
IEEE Vehicular Technology Conference
2021 | conference-paper
FastGraph Enhanced: High Accuracy Automatic Indoor Navigation and Mapping
IEEE Transactions on Mobile Computing
2021 | journal-article
Quantifying the Degradation of Radio Maps in Wi-Fi Fingerprinting
2021 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021
2021 | conference-paper
Towards Ubiquitous Indoor Positioning: Comparing Systems across Heterogeneous Datasets
2021 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021
2021 | conference-paper
Towards ubiquitous indoor positioning: Comparing systems across heterogeneous datasets
arXiv
2021 | other
Challenges in characterization of GNSS precise positioning systems for automotive
CEUR Workshop Proceedings
2020 | conference-paper
Deviation Prediction and Correction on Low-Cost Atmospheric Pressure Sensors using a Machine-Learning Algorithm
Proceedings of the International Conference on Sensor Networks (SENSORNETS)
2020 | journal-article
Deviation prediction and correction on low-cost atmospheric pressure sensors using a machine-learning algorithm
SENSORNETS 2020 - Proceedings of the 9th International Conference on Sensor Networks
2020 | conference-paper
Evaluation of Low-Cost Sensors for Weather and Carbon Dioxide Monitoring in Internet of Things Context
IoT
2020 | journal-article
Floor plan-free particle filter for indoor positioning of industrial vehicles
CEUR Workshop Proceedings
2020 | conference-paper
In-house localization for Wi-Fi coverage diagnostics
GISTAM 2020 - Proceedings of the 6th International Conference on Geographical Information Systems Theory, Applications and Management
2020 | conference-paper
The IPIN 2019 Indoor Localisation Competition-Description and Results
IEEE Access
2020 | journal-article
Automatic RF interference maps and their relationship with wi-fi positioning errors
2019 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2019
2019 | conference-paper
Challenges of Fingerprinting in Indoor Positioning and Navigation
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences, and Technology Roadmap
2019 | journal-article
Exploiting Different Combinations of Complementary Sensor's data for Fingerprint-based Indoor Positioning in Industrial Environments
International Conference on Indoor Positioning and Indoor Navigation (IPIN)
2019 | conference-paper
Exploiting different combinations of complementary sensor's data for fingerprint-based indoor positioning in industrial environments
2019 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2019
2019 | conference-paper
Radio Maps for Fingerprinting in Indoor Positioning
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences, and Technology Roadmap
2019 | journal-article
Survey on indoor map standards and formats
2019 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2019
2019 | conference-paper
A survey of enabling technologies for network localization, tracking, and navigation
IEEE Communications Surveys and Tutorials
2018 | journal-article
Challenges of fingerprinting in indoor positioning and navigation
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences and Technology Roadmap
2018 | book-chapter
Fast Graph - Organic 3D Graph for Unsupervised Location and Mapping
IPIN 2018 - 9th International Conference on Indoor Positioning and Indoor Navigation
2018 | conference-paper
Off-Line Evaluation of Mobile-Centric Indoor Positioning Systems: The Experiences from the 2017 IPIN Competition
Sem título
2018 | journal-article
Off-line evaluation of mobile-centric indoor positioning systems: The experiences from the 2017 ipin competition
Sensors (Switzerland)
2018 | journal-article
Radio maps for fingerprinting in indoor positioning
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences and Technology Roadmap
2018 | book
A behaviour monitoring system (BMS) for ambient assisted living
Sensors (Switzerland)
2017 | journal-article
A realistic evaluation of indoor positioning systems based on Wi-Fi fingerprinting: The 2015 EvAAL-ETRI competition
Journal of Ambient Intelligence and Smart Environments
2017 | journal-article
Analysis of sources of large positioning errors in deterministic fingerprinting
Sensors (Switzerland)
2017 | journal-article
Data quality issues in environmental sensing with smartphones
SENSORNETS 2017 - Proceedings of the 6th International Conference on Sensor Networks
2017 | conference-paper
Multiple simultaneous Wi-Fi measurements in fingerprinting indoor positioning
2017 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2017
2017 | conference-paper
The smartphone-based offline indoor location competition at IPIN 2016: Analysis and future work
Sensors (Switzerland)
2017 | journal-article
Evaluation of medium access and a positioning system in wireless underground sensor networks
IFIP Wireless Days
2016 | conference-paper
Indoor tracking from multidimensional sensor data
2016 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2016
2016 | conference-paper
Indoor tracking from multidimensional sensor data UMINHO at the IPIN 2016 Competition
International Conference on Indoor Positioning and Indoor Navigation (IPIN)
2016 | conference-paper
Human Mobility Patterns at the Smallest Scales
Communications in Computational Physics
2015 | journal-article
Localization in underground tunnels
Indoor Wayfinding and Navigation
2015 | book-chapter
MyHealth: A cross-domain platform for healthcare
Proceedings of the ACM Symposium on Applied Computing
2015 | conference-paper
On the impact of overlapping access points in detecting node encounters
Proceedings of the 2015 14th Annual Mediterranean Ad Hoc Networking Workshop, MED-HOC-NET 2015
2015 | conference-paper
On the scalability of constructive interference in low-power wireless networks
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2015 | conference-paper
Where@UM - Dependable organic radio maps
2015 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2015
2015 | conference-paper
Wi-Fi fingerprinting in the real world - RTLS@UM at the EvAAL competition
2015 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2015
2015 | conference-paper
Analyzing temporal scale behaviour of connectivity properties of node encounters
Procedia Computer Science
2014 | conference-paper
Analyzing the quality of crowd sensed WiFi data
2014 IEEE International Conference on Pervasive Computing and Communication Workshops, PERCOM WORKSHOPS 2014
2014 | conference-paper
Energy consumption in personal mobile devices sensing applications
2014 7th IFIP Wireless and Mobile Networking Conference, WMNC 2014
2014 | conference-paper
Fast SNN-based clustering approach for large geospatial data sets
Lecture Notes in Geoinformation and Cartography
2014 | conference-paper
From human mobility to renewable energies: Big data analysis to approach worldwide multiscale phenomena
European Physical Journal: Special Topics
2014 | journal-article
Impact of ping-pong events on connectivity properties of node encounters
2014 7th IFIP Wireless and Mobile Networking Conference, WMNC 2014
2014 | conference-paper
Integrating public transportation data: Creation and editing of GTFS data
Advances in Intelligent Systems and Computing
2014 | conference-paper
Wi-Fi fingerprint similarity in collaborative radio maps for indoor positioning
2014 | other
Human movement analysis using heterogeneous data sources
International Journal of Agricultural and Environmental Information Systems
2013 | journal-article
Indoor Positioning and Navigation. Part III: Navigation Systems
Journal of Location Based Services
2013 | journal-article
Removing useless APs and fingerprints from WiFi indoor positioning radio maps
2013 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2013
2013 | conference-paper
Combining similarity functions and majority rules for multi-building, multi-floor, WiFi Positioning
2012 International Conference on Indoor Positioning and Indoor Navigation (Ipin)
2012 | journal-article
Combining similarity functions and majority rules for multi-building, multi-floor, WiFi positioning
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Dealing with multiple source spatio-temporal data in urban dynamics analysis
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2012 | conference-paper
EDITORIAL, Indoor Positioning and Navigation Part I: Fingerprinting
Journal of Location Based Services
2012 | journal-article
EDITORIAL, Indoor Positioning and Navigation Part II: WSN and Magnetic-Based Systems
Journal of Location Based Services
2012 | journal-article
Editorial
Journal of Location Based Services
2012 | journal-article
Engaging participants for collaborative sensing of human mobility
UbiComp'12 - Proceedings of the 2012 ACM Conference on Ubiquitous Computing
2012 | conference-paper
Engaging participants for collaborative sensing of human mobility
UBICOMP: PROCEEDINGS OF THE ACM INTERNATIONAL CONFERENCE ON UBIQUITOUS COMPUTING
2012 | journal-article
Evaluation of Bluetooth technology as a sensor of urban mobility
Iberian Conference on Information Systems and Technologies, CISTI
2012 | conference-paper
Human mobility analysis by collaborative radio landscape observation
2012 | other
Large scale movement analysis from WiFi based location data
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Large scale movement analysis from WiFi based location data
2012 International Conference on Indoor Positioning and Indoor Navigation (Ipin)
2012 | journal-article
Multi-technology RF fingerprinting with leaky-feeder in underground tunnels
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Performance and limits of KNN-based positioning methods for GSM networks over leaky feeder in underground tunnels
Journal of Location Based Services
2012 | journal-article
Requirements and metrics for location and tracking for ambient assisted living
2012 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2012 - Conference Proceedings
2012 | conference-paper
Social Interactions Around Public Transportation
Information Systems and Technologies
2012 | journal-article
Social interactions around public transportation
Iberian Conference on Information Systems and Technologies, CISTI
2012 | conference-paper
Evaluating location fingerprinting methods for underground GSM networks deployed over Leaky Feeder
2011 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2011
2011 | conference-paper
Groups and frequent visitors shaping the space dynamics
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2011 | conference-paper
Towards a spatio-temporal information system for moving objects
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2011 | conference-paper
Anomaly detection in university campus WiFi zones
2010 8th IEEE International Conference on Pervasive Computing and Communications Workshops, PERCOM Workshops 2010
2010 | conference-paper
Challenges on real-time monitoring of patients through the Internet
Proceedings of the 5th Iberian Conference on Information Systems and Technologies, CISTI 2010
2010 | conference-paper
GUESS: On the prediction of mobile users' movement in space
Movement-Aware Applications for Sustainable Mobility: Technologies and Approaches
2010 | book-chapter
Mapeamento Automático de Redes WiFi com base em Assinaturas Rádio
Actas da 10ª Conferência sobre Redes de Computadores
2010 | journal-article
Navigation based on symbolic space models
2010 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2010 - Conference Proceedings
2010 | conference-paper
Spatial neighbors for topological spatial relations: The case of a circular spatially extended point
Lecture Notes in Electrical Engineering
2010 | conference-paper
Symbolic space modeling based on WiFi network data analysis
INSS 2010 - 7th International Conference on Networked Sensing Systems
2010 | conference-paper
The impact of data quality in the context of pedestrian movement analysis
Lecture Notes in Geoinformation and Cartography
2010 | conference-paper
Topological spatial relations for circular spatially extended points: An overview
Lecture Notes in Electrical Engineering
2010 | book
Building a personal symbolic space model from GSM CellID positioning data
Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
2009 | conference-paper
Conceptual Neighborhood Graphs for Topological Spatial Relations
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
Conceptual Neighborhood Graphs for Topological Spatial Relations
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
How a Circular Spatially Extended Point is Topological Related with a Line?
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
How a Circular Spatially Extended Point is Topological Related with a Line?
World Congress on Engineering 2009, Vols I and Ii
2009 | journal-article
Technology enablers for context-aware healthcare applications
Mobile Health Solutions for Biomedical Applications
2009 | book-chapter
Topological relationships between a Circular Spatially Extended Point and a Line: Spatial relations and their conceptual neighborhoods
IAENG International Journal of Computer Science
2009 | journal-article
Concave hull: A K-NEAREST neighbours approach. for the computation of the region occupied by a set of points
International Conference on Computer Graphics Theory and Applications (GRAPP)
2007 | conference-paper
Concave hull: a Jt-Nearest neighbours approach for the computation of the region occupied by a set of points
GRAPP 2007 - 2nd International Conference on Computer Graphics Theory and Applications, Proceedings
2007 | conference-paper
Decision Trees in the Identification of Space Models
Mediterranean Journal of Computers and Network - Special Issue on Mobile and Ubiquitous Systems
2007 | journal-article
Using GSM CellID positioning for place discovering
2006 Pervasive Health Conference and Workshops, PervasiveHealth
2006 | conference-paper
Integrated context management for multi-domain pervasive environments
CEUR Workshop Proceedings
2005 | conference-paper
A flexible location-context representation
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
2004 | conference-paper
A flexible location-context representation
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
2004 | conference-paper
The AROUND architecture for dynamic location-based services
Mobile Networks and Applications
2003 | conference-paper
Acesso remoto ao Correio Electrónico da Internet
2002 | manual
An open architecture for developing mobile location-based applications over the Internet
IEEE Symposium on Computers and Communications - Proceedings
2001 | conference-paper
How do I design a location-dependent application?
Optoelectronic and Wireless Data Management, Processing, Storage, and Retrieval
2001 | book-chapter
How do I design a location-dependent application?
Proceedings of SPIE - The International Society for Optical Engineering
2001 | conference-paper
Alguns aspectos que condicionam o desempenho dos sistemas de transmissão
1999 | manual
Técnicas de modulação
1999 | manual
The Infrared Phisical Layer og the IEEE 802.11 Standard for Wireless Local Area Netwoks
Communications Magazine
1998 | journal-article
The infrared physical layer of the IEEE 802.11 standard for wireless local area networks
IEEE Communications Magazine
1998 | journal-article
Contribuições da Universidade de Aveiro para a especificação da Rede de Area Local Não-cablada IEEE 802.11
Electrónica e Telecomunicações
1997 | journal-article
Optical interference produced by artificial light
Wireless Networks
1997 | journal-article
Experimental results of a pulse position modulation infrared transceiver
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
1996 | conference-paper
Experimental results of a pulse position modulation infrared transceiver
Pimrc'96 - the Seventh Ieee International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings, Vols 1-3
1996 | journal-article
Perfomance of Infrared Transmission Systems Under Ambient Light Interference
IEE Proceedings J- Optoelectronics
1996 | journal-article
Performance of infrared transmission systems under ambient light interference
IEE Proceedings: Optoelectronics
1996 | journal-article
Reducing the effects of artificial light interference in wireless infrared transmission systems
IEE Colloquium (Digest)
1996 | journal-article
Characterisation and modelling of artificial light interference in optical wireless communication systems
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
1995 | conference-paper
Modulation methods for wireless infrared transmission systems: performance under ambient light noise and interference
Proceedings of SPIE - The International Society for Optical Engineering
1995 | conference-paper
Design and implementation issues of a wireless infrared ethernet link
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
1992 | conference-paper
Characterisation and modelling of artificial light interference in optical wireless communication systems
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
| conference-paper
Reducing the effects of artificial light interference in wireless infrared transmission systems
IEE Colloquium on Optical Free Space Communication Links
| conference-paper
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