Sérgio Ivan Fernandes Lopes (8B1B-F6F5-B218)

Curriculum Vitae

Sérgio Ivan Fernandes Lopes

Sérgio Ivan Lopes (BSc’04–MSc’09–PhD’14–PGdip’17) is an IEEE Senior Member (S’11–M’15–SM’20), researcher at Instituto de Telecomunicações, Assistant Professor at the Technology and Management School of the Polytechnic Institute of Viana do Castelo (ESTG-IPVC), Director of the graduation course in Networks and Computer Systems Engineering (ERSC) at the (ESTG-IPVC), and Director General at CiTin – Centro de Interface Tecnológico e Industrial. He is graduated in Electronics and Telecommunications Engineering, M.Sc. in Biomedical Engineering, Ph.D. in Electrical Engineering (University of Aveiro) and has a Postgraduate Diploma in Project Management (Porto Business School/University of Porto). In 2007, he has been awarded the Texas Instruments ESPA – Excellence in Signal Processing Award, and in 2015, he has been awarded the First Prize of the Fraunhofer Portugal Challenge (Ph.D. category), a distinction that rewards research of practical utility. He is the co-inventor of one patent and authored more than 80 scientific publications in international peer reviewed journals and international conference proceedings. He participated in several national and international R&D Projects, five of which in coordination activities. His research interests include cyber-physical systems, IIoT/IoT, embedded systems, edge computing/intelligence, digital signal processing and indoor positioning. In 2016, he joined the Expert Panel of the European Commission, being engaged in the evaluation of the call ICT-01-2016: Smart Cyber-Physical Systems. He is an active member of the IEEE Communications Society; actively collaborates with the IEEE Internet of Things (IoT) Initiative; and holds the position of Counselor in the Executive Committee of the IEEE IPVC Student Branch. He is the General-Chair at the Edge-IoT – International Conference on Intelligent Edge Processing in the IoT Era and has been a keynote speaker at international events such as the IEEE IoT Vertical and Topical Summit at the IEEE Radio Wireless Week 2022.

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Identification

Personal identification

Full name: Sérgio Ivan Fernandes Lopes
Date of birth: 1979/04/24
Gender: Male

Citation names

Lopes, Sérgio
S. I. Lopes
Sérgio I. Lopes
Sérgio Ivan Lopes

Author identifiers

Ciência ID: 8B1B-F6F5-B218
ORCID iD: 0000-0001-6944-7757
Google Scholar ID: 9CkXHJkAAAAJ
Scopus Author Id: 23767089100

Websites

http://www.sergioivanlopes.com (Professional)

Knowledge fields

Engineering and Technology - Electrotechnical Engineering, Electronics and Informatics - Computer Hardware and Architecture

Languages

Language	Speaking	Reading	Writing	Listening	Peer-review
Portuguese (Mother tongue)
English	Advanced (C1)	Advanced (C1)	Advanced (C1)	Advanced (C1)	Advanced (C1)
Spanish; Castilian	Intermediate (B1)	Intermediate (B1)	Intermediate (B1)	Intermediate (B1)	Intermediate (B1)

Education

	Degree	Classification
2017 Concluded	Gestão de Projetos (Pós-Graduação) Universidade do Porto Porto Business School, Portugal	Final Grade: 16 values (out of 20); Final Project Grade: 18 values (out of 20)
2014 Concluded	Programa Doutoral em Engenharia Electrotécnica (Doutoramento) Major in Sistemas Embebidos, Processamento de Sinal Universidade de Aveiro, Portugal "In search of reliable centimeter-level indoor positioning. A smartphone-based approach." (THESIS/DISSERTATION)	APROVADO POR UNANIMIDADE c/ Distinção e Louvor (Magna cum laude) (max. grade)
2009 Concluded	Mestrado em Engenharia Biomédica (pré-Bolonha) (Mestrado) Major in Instrumentação, Sinal e Imagem Médica Universidade de Aveiro, Portugal "Localização de obstáculos para invisuais utilizando ultra-sons e técnicas de espacialização auditiva." (THESIS/DISSERTATION)	APROVADO POR UNANIMIDADE (Unanimously Approved)
2004 Concluded	Licenciatura em Engenharia Electrónica e Telecomunicações (pré-Bolonha) (Licenciatura) Major in Sistemas Embebidos Universidade de Aveiro, Portugal "Intercomunicador digital de imagem e som sem fios" (THESIS/DISSERTATION)	Final Grade: 13 values (out of 20); Final Project Grade: 17 values (out of 20)
1997 Concluded	Regime Geral, Área Científico-Natural (Ensino secundário) Escola Secundária Dr. Jaime Magalhães Lima, Portugal	Final Grade: 15 values (out of 20)

Affiliation

Science

	Category Host institution	Employer
2014/04/01 - Current	Researcher (Research)	Instituto de Telecomunicações, Portugal
	Instituto de Telecomunicações Campus Universitário de Santiago, Portugal
2013/12/01 - 2014/03/31	Researcher (Research)	Universidade de Aveiro, Portugal
	Universidade de Aveiro Instituto de Engenharia Eletrónica e Informática de Aveiro, Portugal
2013/01/01 - 2013/11/30	Researcher (Research)	Universidade do Porto Faculdade de Engenharia, Portugal

2010/12/01 - 2012/11/30	Researcher (Research)	Universidade de Aveiro, Portugal
	Universidade de Aveiro Instituto de Engenharia Eletrónica e Informática de Aveiro, Portugal
2005/04/01 - 2007/03/31	Researcher (Research)	Universidade de Aveiro, Portugal
	Universidade de Aveiro Instituto de Engenharia Eletrónica e Informática de Aveiro, Portugal

Teaching in Higher Education

	Category Host institution	Employer
2019/03/15 - Current	Adjunct Teacher (Polytechnic Teacher)	Instituto Politécnico de Viana do Castelo, Portugal
	Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2018/09/01 - 2020/02/29	Invited Adjunct Teacher (Polytechnic Teacher)	Instituto Politécnico do Cávado e do Ave, Portugal
	Instituto Politécnico do Cávado e do Ave Escola Superior de Tecnologia, Portugal
2015/02/01 - 2019/01/31	Invited Adjunct Teacher (Polytechnic Teacher)	Instituto Politécnico de Viana do Castelo, Portugal
	Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2010/03/01 - 2015/01/31	Invited Assistant (Polytechnic Teacher)	Instituto Politécnico de Viana do Castelo, Portugal
	Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal
2011/09/01 - 2014/02/28	Invited Assistant (University Teacher)	Universidade de Aveiro, Portugal
	Universidade de Aveiro Departamento de Electrónica Telecomunicações e Informática, Portugal

Positions / Appointments

	Category Host institution	Employer
2021/09/01 - Current	Organic Unit Director	CiTin - Centro de Interface Tecnológico Industrial, Portugal

Others

	Category Host institution	Employer
2016/05/01 - 2016/06/30	Perito	Comissão Europeia, Belgium

2007/04/01 - 2010/11/30	Engenheiro de Sistemas	Clustermedia Labs, Portugal

2009/09/01 - 2009/12/31	Formador	UNAVE - Associação para a Formação Profissional da Universidade de Aveiro, Portugal

Projects

Grant

	Designation	Funders
2020 - 2023/09/30	TECH - TECHNOLOGY, ENVIRONMENT, CREATIVITY AND HEALTH Norte-01-0145-FEDER-000043 Principal investigator Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal	Ongoing
2020 - 2022/06/30	Refill_H2O Refill_H2O Researcher Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal	EEA Grants Ongoing
2020 - 2021/07/14	CoViS: Contactless Vital Signs Monitoring in Nursing Homes using a Multimodal Approach POCI-01-02B7-FEDER-070090 Principal investigator Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal	Ongoing

Contract

	Designation	Funders
2019 - 2020/12/31	IoT-VIANA: Infrastruturação central de sensOrização remoTa no âmbito da Rede Municipal de Ciência de Viana do Castelo N/A Principal investigator Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal	Câmara Municipal de Viana do Castelo Ongoing
2017 - 2020/02	RNMONITOR: Online Monitoring Infrastructure and Active Mitigation Strategies for Indoor Radon Gas in Public Buildings on the Northern Region of Portugal POCI-01-0145-FEDER-023997 Principal investigator Instituto de Telecomunicações Campus Universitário de Santiago, Portugal	Fundação para a Ciência e a Tecnologia Concluded
2017 - 2020/01/31	RnMonitor: Infraestrutura de Monitorização Online e Estratégias de Mitigação Activa do Gás Radão no Ar Interior em Edifícios Públicos da Região Norte de Portugal SAICT-POL/23997/2016 Instituto Politécnico de Viana do Castelo, Portugal Instituto de Telecomunicações, Portugal Instituto Politécnico do Cávado e do Ave, Portugal	Fundação para a Ciência e a Tecnologia Concluded
2016 - 2018/11/30	SHOPANALYTICS: Sistema de Rastreamento e Analytics de Consumidores em Espaços Comerciais Indoor NORTE-01-0247-FEDER-011426 Principal investigator Instituto de Telecomunicações Campus Universitário de Santiago, Portugal	Agência Nacional de Inovação SA Concluded
2016 - 2017/12/31	PLUG&HEAT Monitoring: Monitorização em tempo-real das condições de operação/desempenho de caldeiras de biomassa POCI-01-0247-FEDER-019124 Researcher Instituto Politécnico de Viana do Castelo Escola Superior de Tecnologia e Gestão, Portugal	Agência Nacional de Inovação SA Concluded
2014 - 2014/12/31	PANORAMA II: Desenvolvimento de um Sistema de Telecomunicações sustentado em Plataformas Ópticas e de Rádio Avançadas com gestão integrada 23301 Researcher Instituto de Telecomunicações Campus Universitário de Santiago, Portugal	Altice Labs Concluded
2013 - 2014/03/31	AcousticAVE: Auralisation Models and Applications in Virtual Reality Environments info:eu-repo/grantAgreement/FCT/5876-PPCDTI/112137/PT Researcher Universidade de Aveiro Departamento de Electrónica Telecomunicações e Informática, Portugal	Fundação para a Ciência e a Tecnologia Concluded
2013 - 2013/12/31	ARTTS: Assistive Real-Time Technology in Singing PTDC/SAU-BEB/104995/2008 Researcher	Fundação para a Ciência e a Tecnologia Concluded
2010 - 2012/11/30	PERVASIVE TOURISM: Ubiquitous and invisible computing, pervasive technologies and context-aware applications in tourism 11507 Researcher Universidade de Aveiro Instituto de Engenharia Eletrónica e Informática de Aveiro, Portugal	AdI - Agência de Inovação S.A. Concluded
2005 - 2007/03/31	CAMBADA - Cooperative Autonomous Mobile robots Based on Advanced Distributed Architecture info:eu-repo/grantAgreement/FCT/Orçamento de Funcionamento/POSC/43908/PT Research Fellow Universidade de Aveiro Departamento de Electrónica Telecomunicações e Informática, Portugal	Fundação para a Ciência e a Tecnologia Ongoing

Outputs

Publications

Book	Moradbeikie, A.; Keshavarz, A.; Rostami, H.; Paiva, S.; Lopes, S.I.. Improvement of RSSI-Based LoRaWAN Localization Using Edge-AI. 2022. 10.1007/978-3-031-06371-8_10 Rocha, D.; Rocha, P.; Ribeiro, J.; Lopes, S.I.. Identification and Classification of Human Body Parts for Contactless Screening Systems: An Edge-AI Approach. 2022. 10.1007/978-3-031-06371-8_7 Silva, J.; Barreto, L.; Lopes, S.I.. Security in V2X Communications: A Comparative Analysis of Simulation/Emulation Tools. 2022. 10.1007/978-3-031-06371-8_27 Abreu, A.; Lopes, S.I.; Manso, V.; Curado, A.. Low-Cost LoRa-Based IoT Edge Device for Indoor Air Quality Management in Schools. 2021. 10.1007/978-3-030-76063-2_18 Martins, P.; Lopes, S.I.; Curado, A.. Designing a FIWARE-Based Smart Campus with IoT Edge-Enabled Intelligence. 2021. 10.1007/978-3-030-72660-7_53 Martins, P.; Lopes, S.I.; Pereira, F.; Curado, A.. Rnmonitor: An iot-enabled platform for radon risk management in public buildings. 2020. 10.1007/978-3-030-51005-3_6 Azevedo, R.; Silva, J.P.; Lopes, N.; Curado, A.; Lopes, S.I.. Short-term indoor radon gas study in a granitic school building: A comparative analysis of occupation periods. 2020. 10.1007/978-3-030-51005-3_9 Lopes, Sérgio. Indoor Acoustic Simulator: A Modeling and Simulation Framework with Doppler Effect for Broadband Ultrasonic Applications. United Kingdom. 2017.
Book chapter	Azeredo, P.; Curralo, A.; Curado, A.; Lopes, S.I.. "A Methodological Design Approach for Health Education: Indoor Radon Exposure Case Study". 541-551. 2022. 10.1007/978-3-030-89735-2_44 Lopes, Sérgio I.; Bogers, Sanne; Moreira, Pedro M.; Curado, António. "A Visual Analytics Approach for Effective Radon Risk Perception in the IoT Era". In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 90-101. Springer International Publishing, 2020. 10.1007/978-3-030-51005-3_10
Conference abstract	Rodrigues, LP; Lopes, SI; Clemente, FM; Bezerra, P; Moreira, P; Passos, J; Silva, R. "PACETECH: A Light-Based Technology to Set the Pace During the PACER Test". 2022. Sérgio I. Lopes; António Curado. "O Gás Radão em Edifícios Escolares: da Caraterização à Mitigação". Paper presented in CCS 2019 – 1.ª Conferência Campus Sustentável, Porto, 2019. Published Sérgio I. Lopes. "Radon Risk Assessment in a High-Occupancy School Building: a dosimetric approach for Radon Risk Management". Paper presented in ICEER2019 – 6th International Conference on Energy and Environment Research, Aveiro, 2019. Published
Conference paper	Mendes, J; Curralo, A; Curado, A; Lopes, SI. "Fostering Sustainability on Campus: Design of an IoT-Enabled Smartbottle for Plastic Reduction in the Academic Environment". 2021. 10.1007/978-3-030-80415-2_3 Neiva, J.; Paiva, S.; Lopes, S.I.. "Monitoring the hydraulic stability of Antifer blocks: An IoT-based approach". 2021. 10.23919/CISTI52073.2021.9476314 Torres, N.; Martins, P.; Pinto, P.; Lopes, S.I.. "Smart Sustainable Mobility on Campus: A secure IoT tracking system for the BIRA Bicycle". 2021. 10.23919/CISTI52073.2021.9476495 Silva, F; Almeida, R; Pinho, P; Marques, P; Lopes, SI. "Evaluation of a Low-Cost COTS Bio Radar for Vital Signs Monitoring". 2021. 10.1109/ISC253183.2021.9562898 Braga, B; Queirós, G; Abreu, C; Lopes, SI. "Assessment of Low-Cost Infrared Thermography Systems for Medical Screening in Nursing Homes". 2021. 10.1109/wimob52687.2021.9606256 Lopes, SI; Pinho, P; Marques, P; Abreu, C; Carvalho, NB; Ferreira, J. "Contactless Smart Screening in Nursing Homes: an IoT-enabled solution for the COVID-19 era". 2021. 10.1109/wimob52687.2021.9606275 Mendes, J; Curralo, A; Curado, A; Lopes, SI. "The Sustainable Smartbottle: A Proposed Design Methodology to Minimize Plastic Pollution". 2021. 10.1007/978-3-030-61671-7_27 Santil, R; Gomes, B; Paiva, S; Lopes, SI. "Crowd Quantification with Flow Direction Estimation: a Low-Cost IoT-enabled Solution". 2021. 10.1109/gcaiot53516.2021.9692929 Pereira, Hugo; Carreira, Rui; Pinto, Pedro; Lopes, Sergio I.. "Hacking the RFID-based Authentication System of a University Campus on a Budget". Paper presented in CISTI'2020 - 15th Iberian Conference on Information Systems and Technologies, Sevilha, 2020. 10.23919/cisti49556.2020.9140943 Sérgio I. Lopes. "Short-Term Indoor Radon Gas Assessment in Granitic Public Buildings: a multi-parameter approach". Paper presented in CIAC2019 – Conference on Automation Innovation in Construction, Leiria, 2019. Accepted • 10.1007/978-3-030-35533-3_50 Sérgio I. Lopes; Curado, A; Silva, JP; Lopes, SI. "Radon Risk Reduction in Public Buildings with Regular Occupancy: a Case Study in Minho Region, Portugal". Paper presented in SBE Temuco 2019 – Sustainable and Built Environment: Urban Planning, Global Problems and Local Policies, Temuco, 2019. Accepted • 10.1088/1755-1315/503/1/012068 Pereira, F; Sérgio, L; José, V; Carvalho, C; António, C. "Using Compact LoRa Devices for In-Building Communications". 2019. 10.4108/eai.21-11-2018.2280604 Pereira, F; Lopes, SI; Carvalho, NB. "Design of a cost-effective multimodal IoT edge device for building occupancy estimation". 2019. 10.1109/isc246665.2019.9071717 Lopes, S.I.; Moreira, P.M.; Cruz, A.M.; Martins, P.; Pereira, F.; Curado, A.. "RnMonitor: A WebGIS-based platform for expedite in situ deployment of IoT edge devices and effective Radon Risk Management". 2019. 10.1109/isc246665.2019.9071789 Lopes, Sergio I.; Cruz, Antonio M.; Moreira, Pedro M.; Abreu, Carlos; Silva, Joaquim P.; Lopes, Nuno; Vieira, Jose M.N.; Curado, Antonio; Sérgio I. Lopes. "On the design of a Human-in-the-Loop Cyber-Physical System for online monitoring and active mitigation of indoor Radon gas concentration". 2018. Published • 10.1109/isc2.2018.8656777 Lopes, SI; Silva, J; Antao, A; Curado, A. "Short-term characterization of the indoor air radon concentration in a XII century monastery converted into a school building". 2018. 10.1016/j.egypro.2018.10.036 Lopes, SI; Pereira, F; Vieira, JMN; Carvalho, NB; Curado, A. "Design of Compact LoRa Devices for Smart Building Applications". 2018. 10.1007/978-3-030-12950-7_12 Pereira, F; Pinho, P; Gonçalves, R; Carvalho, NB; Lobato, J; Lopes, SI; Goncalves, R. "Antenna design for ultra-compact Bluetooth devices". 2017. 10.1109/apusncursinrsm.2017.8073352 Curado, A.; Silva, J.; Carvalho, L.; Lopes, S.I.. "Indoor Radon concentration assessment in a set of single family houses: Case study held in Barcelos, North of Portugal". 2017. 10.1016/j.egypro.2017.10.295 S.I. Lopes; R. Bexiga; J.P. Araújo; J.L. Cerqueira; C. Abreu; C. Paredes; J.M. Alonso. "90. Precision livestock farming for reproductive performance optimization: a survey". 2016. 10.3920/978-90-8686-834-6_90 Albuquerque, D.F.; Vieira, J.M.N.; Lopes, S.I.; Aguilera, T.; Álvarez, F.J.. "High energy OFDM pulse design algorithm for acoustic ToF ranging and localization". 2016. 10.1109/ipin.2016.7743698 Albuquerque, D.F.; Vieira, J.M.N.; Lopes, S.I.; Aguilera, T.; ï¿½lvarez, F.J.. "Doppler resilient modulation in a cdma-based acoustic local positioning system". 2016. 10.1109/ipin.2016.7743611 Juliao, S; Martins, F; Prata, A; Lopes, S; Duarte, J; Jesusy, P; Silvay, N; Oliveira, ASR; Carvalho, NB. "High Performance Microwave Point-to-Point Link for 5G Backhaul with Flexible Spectrum Aggregation". 2015. 10.1109/mwsym.2015.7166817 Aguilera, T; Alvarez, FJ; Sanchez, A; Albuquerque, DF; Vieira, JMN; Lopes, SI. "Characterization of the Near-Far Problem in a CDMA-Based Acoustic Localization System". 2015. 10.1109/icit.2015.7125604 Lopes, SI; Vieira, JMN; Albuquerque, DF. "Analysis of the Perceptual Impact of High Frequency Audio Pulses in Smartphone-based Positioning Systems". 2015. 10.1109/icit.2015.7125603 Lopes, Sérgio. "Sistema de Realidade Aumentada Áudio 3D para Dispositivos iOS". 2014. Lopes, SI; Vieira, JMN; Albuquerque, D. "High accuracy 3D indoor positioning using broadband ultrasonic signals". 2012. 10.1109/trustcom.2012.172 Vieira, J.N.; Lopes, S.I.; Bastos, C.A.C.; Fonseca, P.N.; Lopes, Sérgio. "Ultrasound sensor array for robust location". 2007. 10.5220/0001634200840093
Journal article	Milagros Ródenas García; Andrea Spinazzé; Pedro T.B.S. Branco; Francesca Borghi; Guillermo Villena; Andrea Cattaneo; Alessia Di Gilio; et al. "Review of low-cost sensors for indoor air quality: Features and applications". Applied Spectroscopy Reviews (2022): https://doi.org/10.1080/05704928.2022.2085734. 10.1080/05704928.2022.2085734 "A pre-diagnosis model for radon potential evaluation in buildings: A tool for balancing ventilation, indoor air quality and energy efficiency". Energy Reports 8 (2022): 539-546. http://dx.doi.org/10.1016/j.egyr.2022.02.100. 10.1016/j.egyr.2022.02.100 Ana Filomena Curralo; Sérgio Ivan Lopes; João Mendes; António Curado. "Joining Sustainable Design and Internet of Things Technologies on Campus: The IPVC Smartbottle Practical Case". Sustainability (2022): https://doi.org/10.3390/su14105922. 10.3390/su14105922 Leonel Jorge Ribeiro Nunes; António Curado; Luís Carlos Carvalho Graça; Salete Soares; Sérgio Ivan Lopes. "Impacts of Indoor Radon on Health: A Comprehensive Review on Causes, Assessment and Remediation Strategies". International Journal of Environmental Research and Public Health (2022): https://www.mdpi.com/1660-4601/19/7/3929. 10.3390/ijerph19073929 Leonel J. R. Nunes; António Curado; Rolando Azevedo; Joaquim P. Silva; Nuno Lopes; Sérgio Ivan Lopes. "Designing a Multicriteria WebGIS-Based Pre-Diagnosis Tool for Indoor Radon Potential Assessment". Applied Sciences 12 3 (2022): 1412-1412. https://doi.org/10.3390/app12031412. 10.3390/app12031412 Paulo Barros; António Curado; Sérgio Ivan Lopes. "Internet of Things (IoT) Technologies for Managing Indoor Radon Risk Exposure: Applications, Opportunities, and Future Challenges". Applied Sciences (2021): https://doi.org/10.3390/app112211064. 10.3390/app112211064 Azin Moradbeikie; Ahmad Keshavarz; Habib Rostami; Sara Paiva; Sérgio Ivan Lopes. "GNSS-Free Outdoor Localization Techniques for Resource-Constrained IoT Architectures: A Literature Review". Applied Sciences 11 22 (2021): 10793-10793. https://doi.org/10.3390/app112210793. 10.3390/app112210793 Sérgio I. Lopes. "Towards circular economy in the textiles and clothing value chain through blockchain technology and IoT: A review". Waste Management & Research: The Journal for a Sustainable Circular Economy (2021): 0734242X2110528-0734242X2110528. http://dx.doi.org/10.1177/0734242x211052858. 10.1177/0734242x211052858 Paula Fraga-Lamas; Sérgio Ivan Lopes; Tiago M. Fernández-Caramés. "Green IoT and Edge AI as Key Technological Enablers for a Sustainable Digital Transition towards a Smart Circular Economy: An Industry 5.0 Use Case". Sensors (2021): https://www.mdpi.com/1424-8220/21/17/5745. 10.3390/s21175745 Sérgio Ivan Lopes; Leonel J. R. Nunes; António Curado. "Designing an Indoor Radon Risk Exposure Indicator (IRREI): An Evaluation Tool for Risk Management and Communication in the IoT Age". International Journal of Environmental Research and Public Health 18 15 (2021): 7907-7907. https://doi.org/10.3390/ijerph18157907. 10.3390/ijerph18157907 Nuno Torres; Pedro Pinto; Sérgio I. Lopes. "Security Vulnerabilities in LPWANs—An Attack Vector Analysis for the IoT Ecosystem". Applied Sciences (2021): https://www.mdpi.com/2076-3417/11/7/3176. 10.3390/app11073176 Pedro Martins; Sérgio I. Lopes; António Miguel Rosado da Cruz; António Curado. "Towards a Smart & Sustainable Campus: An Application-Oriented Architecture to Streamline Digitization and Strengthen Sustainability in Academia". Sustainability (2021): https://www.mdpi.com/2071-1050/13/6/3189. 10.3390/su13063189 Passos, J; Lopes, SI; Clemente, FM; Moreira, PM; González, MR; Bezerra, P; Rodrigues, LP. "Wearables and Internet of Things (IoT) Technologies for Fitness Assessment: A Systematic Review". Sensors (2021): 10.37766/inplasy2021.6.0041 Barros, P.; Curado, A.; Lopes, S.I.. "INDOOR RADON ASSESSMENT in SCHOOL BUILDINGS: WHERE, WHEN and HOW to MEASURE?". WIT Transactions on Ecology and the Environment 252 2021 (2021): 163-176. http://www.scopus.com/inward/record.url?eid=2-s2.0-85122231173&partnerID=MN8TOARS. 10.2495/AIR210151 Felisberto Pereira; Ricardo Correia; Pedro Pinho; Sérgio I. Lopes; Nuno Borges Carvalho. "Challenges in Resource-Constrained IoT Devices: Energy and Communication as Critical Success Factors for Future IoT Deployment". Sensors (2020): https://www.mdpi.com/1424-8220/20/22/6420. 10.3390/s20226420 Curado, A; Silva, JP; Lopes, SI; Curado, António; Silva, João P.; Lopes, Sérgio I.. "Radon risk assessment in a low-energy consumption school building: A dosimetric approach for effective risk management". ENERGY REPORTS 6 (2020): 897-902. http://dx.doi.org/10.1016/j.egyr.2019.11.155. 10.1016/j.egyr.2019.11.155 Pereira, F; Lopes, SI; Carvalho, NB; Curado, A. "RnProbe: A LoRa-Enabled IoT Edge Device for Integrated Radon Risk Management". IEEE ACCESS (2020): 10.1109/access.2020.3036980 Curado, A.; Lopes, S.I.; Antão, A.. "On the relation of geology, natural ventilation and indoor radon concentration: The northern Portugal case study,Relação entre geologia, ventilação natural e concentração de gás radão: Caso de estudo no noroeste de Portugal". Comunicacoes Geologicas 107 1 (2020): 31-41. http://www.scopus.com/inward/record.url?eid=2-s2.0-85108430330&partnerID=MN8TOARS. Curado, António; Silva, João P.; Lopes, Sérgio I.. "Radon risk analysis in a set of public buildings in Minho region, Portugal: from short-term monitoring to radon risk assessment". Procedia Structural Integrity 22 (2019): 386-392. http://dx.doi.org/10.1016/j.prostr.2020.01.048. 10.1016/j.prostr.2020.01.048 Curado, A.; Silva, J.P.; Lopes, S.I.. "Radon risk management in public buildings in northwest portugal: From short-term characterization to the design of specific mitigation actions". International Journal of Recent Technology and Engineering 8 1 Special (2019): 90-96. http://www.scopus.com/inward/record.url?eid=2-s2.0-85069941288&partnerID=MN8TOARS. Albuquerque, Daniel F.; Vieira, José M.N.; Lopes, Sérgio I.; Bastos, Carlos A.C.; Ferreira, Paulo J.S.G.. "Indoor acoustic simulator for ultrasonic broadband signals with Doppler effect". Applied Acoustics 97 (2015): 140-151. http://dx.doi.org/10.1016/j.apacoust.2015.04.010. 10.1016/j.apacoust.2015.04.010 Lopes, Sérgio I.; Vieira, José M.N.; Reis, João; Albuquerque, Daniel; Carvalho, Nuno B.. "Accurate smartphone indoor positioning using a WSN infrastructure and non-invasive audio for TDoA estimation". Pervasive and Mobile Computing 20 (2015): 29-46. http://dx.doi.org/10.1016/j.pmcj.2014.09.003. 10.1016/j.pmcj.2014.09.003 Lopes, Sérgio I.; Vieira, José M.N.; Lopes, Óscar F.F.; Rosa, Pedro R.M.; Dias, Nuno A.S.. "MobiFree: A Set of Electronic Mobility Aids for the Blind". Procedia Computer Science 14 (2012): 10-19. http://dx.doi.org/10.1016/j.procs.2012.10.002. Published • 10.1016/j.procs.2012.10.002
Thesis / Dissertation	Lopes, Sérgio; Lopes, Sérgio Ivan Fernandes. "In search of reliable centimeter-level indoor positioning: a smartphone-based approach". PhD, 2014. https://ria.ua.pt/handle/10773/14100. Lopes, Sérgio; Lopes, Sérgio Ivan Fernandes. "Localização de obstáculos para invisuais utilizando ultra-sons e técnicas de espacialização auditiva". Master, 2009. https://ria.ua.pt/handle/10773/3873.

Other

Other output

Food futures: ethics, science and culture. 2016. Lopes, Sérgio. https://doi.org/10.3920%2F978-90-8686-834-6.
10.3920/978-90-8686-834-6

Distinctions

Award

2017	Desafio 2017: Soluções Inteligentes em Engenharia Civil (Orientador) Instituto Politécnico do Porto Instituto Superior de Engenharia do Porto, Portugal
2015	1º Lugar no Fraunhofer Portugal Challenge 2015 – "Investigação de Utilidade Prática", na categoria de Doutoramento; Associação Fraunhofer Portugal Research, Portugal
2015	Prémio de Produtividade Científica (Instituto de Telecomunicações) Instituto de Telecomunicações Campus Universitário de Santiago, Portugal
2007	ESPA - Excellence in Signal Processing Award (Texas Instruments Inc.) Texas Instruments Inc, United States

Other distinction

2018	Excellent Reviewer - IEEE Transactions on Industrial Electronics (IF:7.05) IEEE Industrial Electronics Society, United States
2014	Distinção e Louvor, Doutoramento em Engenharia Eletrotécnica Universidade de Aveiro, Portugal