75 documents found, page 1 of 8
Using smart traffic lights to reduce CO2 emissions and improve traffic flow at ...
Santos, Osvaldo; Ribeiro, Fernando Reinaldo; Metrôlho, J.C.M.M.; Dionísio, Rogério PaisReducing CO2 emissions is currently a key policy in most developed countries. In this article, we evaluate whether smart traffic lights can have a relevant role in reducing CO2 emissions in small cities, considering their specific traffic profiles. The research method is a quantitative modelling approach tested by computational simulation. We propose a novel microscopic traffic simulation framework, designed to...
In-bed posture classification using pressure data from a sensor sheet under the...
Serra, André; Ribeiro, Fernando Reinaldo; Metrôlho, J.C.M.M.Monitoring and controlling the condition of bedridden individuals can help reduce health risks, as improper nocturnal habits or body positioning can exacerbate issues such as apnea, insomnia, sleep disorders, spinal problems, and pressure ulcers. Techniques using pressure maps from sensors placed on top of the mattress, along with machine learning (ML) algorithms to classify main postures (prone, supine, left s...
Recycle made easy: a prototype to support recycling activities
Barata, João; Mesquita, Duarte; Metrôlho, J.C.M.M.; Ribeiro, Fernando Reinaldo; Ioliva, Carlos; Pacheco, DiogoAs preocupações ambientais fazem parte da agenda de prioridades das sociedades modernas. São vários os fóruns e linhas de atuação incentivadas para evitar efeitos de degradação do equilíbrio ambiental global. São exemplos disso as políticas de diminuição de libertação de gases para a atmosfera, diminuição da utilização de materiais plásticos, diminuição da pegada ecológica, ou diminuir a libertação de resíduos ...
Pressure-based posture classification methods and algorithms: a systematic review
Fonseca, Luís Filipe Rodrigues; Ribeiro, Fernando Reinaldo; Metrôlho, J.C.M.M.There are many uses for machine learning in everyday life and there is a steady increase in the field of medicine; the use of such technologies facilitates the tiresome work of health professionals by either automating repetitive tasks or making them simpler. Bed-related disorders are a great example where tedious tasks could be facilitated by machine learning algorithms, as suggested by many authors, by provid...
Preparing students for the software industry new demands
Metrôlho, J.C.M.M.; Ribeiro, Fernando Reinaldo; Batista, Rodrigo; Graça, Paula; Pacheco, DiogoA solid preparation in terms of soft skills and state- of-the-art technical skills in Software Engineering (SE) is a goal for the academy. It also contributes to reducing the gap between Software Engineering education and the software industry's new demands. Generally, in computer science or computer engineering courses, there are separate subjects to teach requirements engineering, analysis, design, coding, or...
Integrated system for pressure ulcers monitoring and prevention
Fonseca, Luís Filipe Rodrigues; Ribeiro, Fernando Reinaldo; Metrôlho, J.C.M.M.; Fidalgo, Filipe; Dionísio, Rogério Pais; Silva, Arlindo F.Pressure ulcers are a critical issue for patients and healthcare professionals, requiring their frequent monitoring, with a consequent impact on healthcare costs. This problem has been gaining attention and approaches have been proposed, using sensor-based systems, to facilitate this monitoring and help health caregivers to achieve greater effectiveness in the treatment of this type of ulcer. In this paper, the...
Plataforma web para disponibilização de informação sobre pontos de interesse pa...
Camará, Aruna; Ribeiro, Fernando Reinaldo; Metrôlho, J.C.M.M.As aplicações informáticas que promovem o turismo em geral e, em particular, o turismo inclusivo assumem um papel importante na promoção e no apoio das atividades associadas a este setor. No caso do turismo inclusivo, o seu papel é ainda mais relevante pois os turistas com algum tipo de limitação, ou restrição, têm necessidade de ter acesso a informação fiável acerca das condições de acessibilidade dos locais q...
A novel elastic sensor sheet for pressure injury monitoring: design, integratio...
Mohammad Amini, Mohammad; Devin, Mohammad Ghassem Farajzadeh; Alves, Paulo; Sheikholeslami, Davood Fanaei; Hariri, Fatemeh; Dionísio, Rogério PaisThis study presents the SENSOMATT sensor sheet, a novel, non-invasive pressure monitoring technology intended for placement beneath a mattress. The development and design process of the sheet, which includes a novel sensor arrangement, material selection, and incorporation of an elastic rubber sheet, is investigated in depth. Highlighted features include the ability to adjust to varied mattress sizes and the in...
We Help: platform to find service providers
Rei, Rita Valente; Metrôlho, J.C.M.M.; Ribeiro, Fernando ReinaldoThese days, finding a service or service provider that suit a user’s specific needs may not be a simple task. To assist in this task, several software applications have emerged. This article presents the We Help platform, which consists in a web and mobile application, and has the goal of helping service providers promote their work, and evolve with their business, as well as facilitate and help its potential u...
Cloud services for smart farming : a case study of the Veracruz Almond Crops in...
Fidalgo, Filipe; Santos, Osvaldo; Oliveira, Ângela; Metrôlho, J.C.M.M.; Ribeiro, Fernando Reinaldo; Candeias, Antonino; Rebelo, Jorge; Rodrigues, PauloEfficient use of resources is a critical factor in almond crops. Technological solutions can significantly contribute to this purpose. The VeraTech project aims to explore the integration of sensors and cloud-based technologies in almond crops for efficient use of resources and reduction of environmental impact. It also makes available a set of relevant and impactful performance indicators in agricultural activ...