Listar GI-GTEC - Artigos por autor "Fernández-Caramés, Tiago M."
Mostrando ítems 1-20 de 51
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A Bluetooth 5 Opportunistic Edge Computing System for Vehicular Scenarios
Niebla Montero, Ángel; Froiz-Míguez, Iván; Fraga-Lamas, Paula; Fernández-Caramés, Tiago M. (MDPI, 2022-11-01)[Abstract]: The limitations of many IoT devices in terms of storage, computing power and energy consumption require them to be connected to other devices when performing computationally intensive tasks, as happens with IoT ... -
A comparative study of STBC transmissions at 2.4 GHz over indoor channels using a 2 × 2 MIMO testbed
Ramírez García, David; Santamaría, Ignacio; Pérez Arriaga, Jesús; Vía, Javier; García-Naya, José A.; Fernández-Caramés, Tiago M.; Pérez-Iglesias, Héctor J.; González-López, Miguel; Castedo, Luis; Torres-Royo, José M. (Hindawi, 2008)[Abstract]: In this paper we employ a 2 × 2 Multiple-Input Multiple-Output (MIMO) hardware platform to evaluate, in realistic indoor scenarios, the performance of different space-time block coded (STBC) transmissions at ... -
A cost-effective IoT system for monitoring Indoor radon gas concentration
Blanco, Óscar; Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Castedo, Luis (M D P I AG, 2018-07-08)[Abstract] Radon is a noble gas originating from the radioactive decay chain of uranium or thorium. Most radon emanates naturally from the soil and from some building materials, so it can be found in many places around the ... -
A Fog Computing and Cloudlet Based Augmented Reality System for the Industry 4.0 Shipyard
Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Suárez-Albela, Manuel; Vilar-Montesinos, Miguel A. (MDPI AG, 2018)[Abstract] Augmented Reality (AR) is one of the key technologies pointed out by Industry 4.0 as a tool for enhancing the next generation of automated and computerized factories. AR can also help shipbuilding operators, ... -
A fog computing based cyber-physical system for the automation of pipe-related tasks in the Industry 4.0 shipyard
Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Suárez-Albela, Manuel; Díaz Bouza, Manuel A. (M D P I AG, 2018-06-17)[Abstract] Pipes are one of the key elements in the construction of ships, which usually contain between 15,000 and 40,000 of them. This huge number, as well as the variety of processes that may be performed on a pipe, ... -
A plug-and-play human-centered virtual TEDS architecture for the web of things
Hernández-Rojas, Dixys; Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Escudero, Carlos J. (M D P I AG, 2018-06-27)[Abstract] This article presents a Virtual Transducer Electronic Data Sheet (VTEDS)-based framework for the development of intelligent sensor nodes with plug-and-play capabilities in order to contribute to the evolution ... -
A Practical Evaluation of a High-Security Energy-Efficient Gateway for IoT Fog Computing Applications
Suárez-Albela, Manuel; Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Castedo, Luis (M D P I AG, 2017-08-29)[Abstract] Fog computing extends cloud computing to the edge of a network enabling new Internet of Things (IoT) applications and services, which may involve critical data that require privacy and security. In an IoT fog ... -
A Practical Evaluation of Commercial Industrial Augmented Reality Systems in an Industry 4.0 Shipyard
Blanco, Óscar; Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Vilar-Montesinos, Miguel A (IEEE, 2018)[Absctract]: The principles of the Industry 4.0 are guiding manufacturing companies toward more automated and computerized factories. Such principles are also applied in shipbuilding, which usually involves numerous complex ... -
A practical evaluation on RSA and ECC-based cipher suites for IoT high-security energy-efficient Fog and mist computing devices
Suárez-Albela, Manuel; Fraga-Lamas, Paula; Fernández-Caramés, Tiago M. (M D P I AG, 2018-11-10)[Abstract] The latest Internet of Things (IoT) edge-centric architectures allow for unburdening higher layers from part of their computational and data processing requirements. In the specific case of fog computing systems, ... -
A Review on Blockchain Technologies for an Advanced and Cyber-Resilient Automotive Industry
Fraga-Lamas, Paula; Fernández-Caramés, Tiago M. (IEEE, 2019)[Absctract]: In the last century, the automotive industry has arguably transformed society, being one of the most complex, sophisticated, and technologically advanced industries, with innovations ranging from the hybrid, ... -
A Review on Industrial Augmented Reality Systems for the Industry 4.0 Shipyard
Fraga-Lamas, Paula; Fernández-Caramés, Tiago M.; Blanco, Óscar; Vilar-Montesinos, Miguel A (IEEE, 2018)[Absctract]: Shipbuilding companies are upgrading their inner workings in order to create Shipyards 4.0, where the principles of Industry 4.0 are paving the way to further digitalized and optimized processes in an integrated ... -
A Review on Internet of Things for Defense and Public Safety
Fraga-Lamas, Paula; Fernández-Caramés, Tiago M.; Suárez-Albela, Manuel; Castedo, Luis; González-López, Miguel (Multidisciplinary Digital Publishing Institute, 2016)[Abstract], The Internet of Things (IoT) is undeniably transforming the way that organizations communicate and organize everyday businesses and industrial procedures. Its adoption has proven well suited for sectors that ... -
A Review on IoT Deep Learning UAV Systems for Autonomous Obstacle Detection and Collision Avoidance
Fraga-Lamas, Paula; Ramos, Lucía; Mondéjar-Guerra, Víctor; Fernández-Caramés, Tiago M. (M D P I AG, 2019-09-14)[Abstract] Advances in Unmanned Aerial Vehicles (UAVs), also known as drones, offer unprecedented opportunities to boost a wide array of large-scale Internet of Things (IoT) applications. Nevertheless, UAV platforms still ... -
A Review on the Application of Blockchain to the Next Generation of Cybersecure Industry 4.0 Smart Factories
Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula (IEEE, 2019)[Absctract]: Industry 4.0 is a concept devised for improving the way modern factories operate through the use of some of the latest technologies, like the ones used for creating the Industrial Internet of Things (IIoT), ... -
A Review on the Use of Blockchain for the Internet of Things
Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula (IEEE, 2018)[Absctract]: Web automation applications are widely used for different purposes such as B2B integration, web mashups, automated testing of web applications, Internet metasearch or technology and business watch. One crucial ... -
An Electricity Price-Aware Open-Source Smart Socket for the Internet of Energy
Blanco, Óscar; Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Castedo, Luis (M D P I AG, 2017-03-21)[Abstracts] The Internet of Energy (IoE) represents a novel paradigm where electrical power systems work cooperatively with smart devices to increase the visibility of energy consumption and create safer, cleaner and ... -
An Overview of Blockchain for Industry 5.0: Towards Human-Centric, Sustainable and Resilient Applications
Fraga-Lamas, Paula; Fernández-Caramés, Tiago M.; Rosado da Cruz, António M.; Lopes, Sérgio Ivan (Institute of Electrical and Electronics Engineers, 2024)[Abstract]: Industry 5.0 is an evolving concept that aims to enhance the way modern factories operate by seeking long-term growth, production efficiency and the well-being of industrial workers. Human-centricity, sustainability ... -
Building Decentralized Fog Computing-Based Smart Parking Systems: From Deterministic Propagation Modeling to Practical Deployment
Celaya-Echarri, Mikel; Froiz-Míguez, Iván; Azpilicueta, Leyre; Fraga-Lamas, Paula; López Iturri, Peio; Falcone, Francisco; Fernández-Caramés, Tiago M. (Institute of Electrical and Electronics Engineers, 2020-06-25)[Abstract] The traditional process of finding a vacant parking slot is often inefficient: it increases driving time, traffic congestion, fuel consumption and exhaust emissions. To address such problems, smart parking systems ... -
Clock frequency Impact on the performance of high-security cryptographic cipher suites for energy-efficient resource-constrained IoT devices
Suárez-Albela, Manuel; Fraga-Lamas, Paula; Castedo, Luis; Fernández-Caramés, Tiago M. (M D P I AG, 2018-12-20)[Abstract] Modern Internet of Things (IoT) systems have to be able to provide high-security levels, but it is difficult to accommodate computationally-intensive cryptographic algorithms on the resource-constrained hardware ... -
Creating Collaborative Augmented Reality Experiences for Industry 4.0 Training and Assistance Applications: Performance Evaluation in the Shipyard of the Future
Vidal-Balea, Aida; Blanco, Óscar; Fraga-Lamas, Paula; Vilar-Montesinos, Miguel A.; Fernández-Caramés, Tiago M. (MDPI, 2020-12)[Absctract]: Industrial Augmented Reality (IAR) is one of the key technologies pointed out by the Industry 4.0 paradigm as a tool for improving industrial processes and for maximizing worker efficiency. Training and ...