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Book
Advanced Optimization Methods and Big Data Applications in Energy Demand Forecast
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Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The use of data collectors in energy systems is growing more and more. For example, smart sensors are now widely used in energy production and energy consumption systems. This implies that huge amounts of data are generated and need to be analyzed in order to extract useful insights from them. Such big data give rise to a number of opportunities and challenges for informed decision making. In recent years, researchers have been working very actively in order to come up with effective and powerful techniques in order to deal with the huge amount of data available. Such approaches can be used in the context of energy production and consumption considering the amount of data produced by all samples and measurements, as well as including many additional features. With them, automated machine learning methods for extracting relevant patterns, high-performance computing, or data visualization are being successfully applied to energy demand forecasting. In light of the above, this Special Issue collects the latest research on relevant topics, in particular in energy demand forecasts, and the use of advanced optimization methods and big data techniques. Here, by energy, we mean any kind of energy, e.g., electrical, solar, microwave, or wind


Book
Advanced Optimization Methods and Big Data Applications in Energy Demand Forecast
Authors: --- ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The use of data collectors in energy systems is growing more and more. For example, smart sensors are now widely used in energy production and energy consumption systems. This implies that huge amounts of data are generated and need to be analyzed in order to extract useful insights from them. Such big data give rise to a number of opportunities and challenges for informed decision making. In recent years, researchers have been working very actively in order to come up with effective and powerful techniques in order to deal with the huge amount of data available. Such approaches can be used in the context of energy production and consumption considering the amount of data produced by all samples and measurements, as well as including many additional features. With them, automated machine learning methods for extracting relevant patterns, high-performance computing, or data visualization are being successfully applied to energy demand forecasting. In light of the above, this Special Issue collects the latest research on relevant topics, in particular in energy demand forecasts, and the use of advanced optimization methods and big data techniques. Here, by energy, we mean any kind of energy, e.g., electrical, solar, microwave, or wind


Book
Overcoming Data Scarcity in Earth Science
Authors: --- --- ---
ISBN: 3039282115 3039282107 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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heavily Environmental mathematical models represent one of the key aids for scientists to forecast, create, and evaluate complex scenarios. These models rely on the data collected by direct field observations. However, assembly of a functional and comprehensive dataset for any environmental variable is difficult, mainly because of i) the high cost of the monitoring campaigns and ii) the low reliability of measurements (e.g., due to occurrences of equipment malfunctions and/or issues related to equipment location). The lack of a sufficient amount of Earth science data may induce an inadequate representation of the response’s complexity in any environmental system to any type of input/change, both natural and human-induced. In such a case, before undertaking expensive studies to gather and analyze additional data, it is reasonable to first understand what enhancement in estimates of system performance would result if all the available data could be well exploited. Missing data imputation is an important task in cases where it is crucial to use all available data and not discard records with missing values. Different approaches are available to deal with missing data. Traditional statistical data completion methods are used in different domains to deal with single and multiple imputation problems. More recently, machine learning techniques, such as clustering and classification, have been proposed to complete missing data. This book showcases the body of knowledge that is aimed at improving the capacity to exploit the available data to better represent, understand, predict, and manage the behavior of environmental systems at all practical scales.


Book
Advances in Primary Progressive Aphasia
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Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Primary progressive aphasia is a clinical syndrome that includes a group of neurodegenerative disorders characterized by progressive language impairment. Our knowledge about this disorder has evolved significantly in recent years. Notably, correlations between clinical findings and pathology have improved, and main clinical, neuroimaging, and genetic features have been described. Furthermore, primary progressive aphasia is a good model for the study of brain–behavior relationships, and has contributed to the knowledge of the neural basis of language functioning. However, there are many open questions remaining. For instance, classification into three variants (non-fluent, semantic, and logopenic) is under debate; further data about epidemiology and natural history of the diseases are needed; and, as in other neurodegenerative disorders, successful therapies are lacking. The Guest Editors expect that this book can be very useful for scholars.


Book
Advances in Primary Progressive Aphasia
Authors: --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Primary progressive aphasia is a clinical syndrome that includes a group of neurodegenerative disorders characterized by progressive language impairment. Our knowledge about this disorder has evolved significantly in recent years. Notably, correlations between clinical findings and pathology have improved, and main clinical, neuroimaging, and genetic features have been described. Furthermore, primary progressive aphasia is a good model for the study of brain–behavior relationships, and has contributed to the knowledge of the neural basis of language functioning. However, there are many open questions remaining. For instance, classification into three variants (non-fluent, semantic, and logopenic) is under debate; further data about epidemiology and natural history of the diseases are needed; and, as in other neurodegenerative disorders, successful therapies are lacking. The Guest Editors expect that this book can be very useful for scholars.

Keywords

Research & information: general --- Biology, life sciences --- primary progressive aphasia --- informativeness --- speech production --- assessment --- diagnosis --- cognitive approach --- dementia --- frontotemporal dementia --- Alzheimer's disease --- neuropsychology --- span --- sentence repetition --- working memory --- phonological --- visuospatial --- natural history --- mortality --- survival --- memory clinic --- graphical markers --- graphical parameters --- writing pressure --- differential diagnosis --- longitudinal assessment --- cognitive changes --- behavioural and psychological symptoms of dementia --- level of functioning --- electroencephalography --- resting-state --- biomarkers machine learning --- K-Nearest Neighbors --- graph theory --- treatment --- speech and language therapy --- intervention --- cognitive rehabilitation --- bilingualism --- semantic dementia --- semantic variant primary progressive aphasia --- word finding --- language therapy --- behavioural therapy --- electroencephalography (EEG) --- network analysis --- progressive apraxia of speech --- primary progressive aphasia --- informativeness --- speech production --- assessment --- diagnosis --- cognitive approach --- dementia --- frontotemporal dementia --- Alzheimer's disease --- neuropsychology --- span --- sentence repetition --- working memory --- phonological --- visuospatial --- natural history --- mortality --- survival --- memory clinic --- graphical markers --- graphical parameters --- writing pressure --- differential diagnosis --- longitudinal assessment --- cognitive changes --- behavioural and psychological symptoms of dementia --- level of functioning --- electroencephalography --- resting-state --- biomarkers machine learning --- K-Nearest Neighbors --- graph theory --- treatment --- speech and language therapy --- intervention --- cognitive rehabilitation --- bilingualism --- semantic dementia --- semantic variant primary progressive aphasia --- word finding --- language therapy --- behavioural therapy --- electroencephalography (EEG) --- network analysis --- progressive apraxia of speech


Book
Visible Light Communication and Positioning
Author:
ISBN: 3039214365 3039214357 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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In recent years, wireless communications have significantly evolved due to the advanced technology of smartphones;, portable devices; and the rapid growth of Internet of Things, e-Health, and intelligent transportation systems . Moreover, there is an increasing need for emerging intelligent services like positioning and sensing in the future intelligence society. Recent years have witnessed the growing research interests and activities in the communication and intelligence services in the optical wireless spectrum, as a complementary technology to more


Book
Advances in Postharvest Process Systems
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Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This Special Issue presents a range of recent technologies and innovations to help the agricultural and food industry to manage and minimize postharvest losses, enhance reliability and sustainability, and generate high-quality products that are both healthy and appealing to consumers. It focuses on three main topics of food storage and preservation technologies, food processing technologies, and the applications of advanced mathematical modelling and computer simulations. This presentation of the latest research and information is particularly useful for people who are working in or associated with the fields of agriculture, the agri-food chain and technology development and promotion.


Book
Advances in Postharvest Process Systems
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This Special Issue presents a range of recent technologies and innovations to help the agricultural and food industry to manage and minimize postharvest losses, enhance reliability and sustainability, and generate high-quality products that are both healthy and appealing to consumers. It focuses on three main topics of food storage and preservation technologies, food processing technologies, and the applications of advanced mathematical modelling and computer simulations. This presentation of the latest research and information is particularly useful for people who are working in or associated with the fields of agriculture, the agri-food chain and technology development and promotion.


Book
Advances in Postharvest Process Systems
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

This Special Issue presents a range of recent technologies and innovations to help the agricultural and food industry to manage and minimize postharvest losses, enhance reliability and sustainability, and generate high-quality products that are both healthy and appealing to consumers. It focuses on three main topics of food storage and preservation technologies, food processing technologies, and the applications of advanced mathematical modelling and computer simulations. This presentation of the latest research and information is particularly useful for people who are working in or associated with the fields of agriculture, the agri-food chain and technology development and promotion.

Keywords

Research & information: general --- Biology, life sciences --- Technology, engineering, agriculture --- persimmon fruit --- drying methods --- computational intelligence methods --- artificial neural network model --- support vector machine model --- k-nearest neighbors --- milk quality --- high pressure processing --- pasteurization --- milk storage --- shelf life --- bulk hazelnut kernels --- mechanical properties --- heating temperature --- oil efficiency --- relaxation process --- common beans --- beans classification --- hard-to-cook --- bean softening --- piper nigrum --- dimensions --- mass --- maturity levels --- modelling --- food security --- food quality --- agricultural production --- crop storage and processing --- food distribution --- smart digital technology --- industry 4.0 --- refrigeration --- deterioration --- cavitation --- dosage --- hurdle technology --- microorganisms --- nonthermal --- decontamination --- bulk weight --- hop cones size distribution --- chemical analysis --- energy consumption --- postharvest storage --- food packaging and shelf-life --- bitter kola --- food preservation --- alligator pepper --- underutilized seeds --- cassava --- storage --- PPD --- starch --- shelf-life --- postharvest losses --- biorational pesticides --- chemical profile --- fumigant toxicity --- modeling --- optimization --- S. hortensis --- S. intermedia --- persimmon fruit --- drying methods --- computational intelligence methods --- artificial neural network model --- support vector machine model --- k-nearest neighbors --- milk quality --- high pressure processing --- pasteurization --- milk storage --- shelf life --- bulk hazelnut kernels --- mechanical properties --- heating temperature --- oil efficiency --- relaxation process --- common beans --- beans classification --- hard-to-cook --- bean softening --- piper nigrum --- dimensions --- mass --- maturity levels --- modelling --- food security --- food quality --- agricultural production --- crop storage and processing --- food distribution --- smart digital technology --- industry 4.0 --- refrigeration --- deterioration --- cavitation --- dosage --- hurdle technology --- microorganisms --- nonthermal --- decontamination --- bulk weight --- hop cones size distribution --- chemical analysis --- energy consumption --- postharvest storage --- food packaging and shelf-life --- bitter kola --- food preservation --- alligator pepper --- underutilized seeds --- cassava --- storage --- PPD --- starch --- shelf-life --- postharvest losses --- biorational pesticides --- chemical profile --- fumigant toxicity --- modeling --- optimization --- S. hortensis --- S. intermedia


Book
Intelligent Biosignal Processing in Wearable and Implantable Sensors
Authors: ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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This reprint provides a collection of papers illustrating the state-of-the-art of smart processing of data coming from wearable, implantable or portable sensors. Each paper presents the design, databases used, methodological background, obtained results, and their interpretation for biomedical applications. Revealing examples are brain–machine interfaces for medical rehabilitation, the evaluation of sympathetic nerve activity, a novel automated diagnostic tool based on ECG data to diagnose COVID-19, machine learning-based hypertension risk assessment by means of photoplethysmography and electrocardiography signals, Parkinsonian gait assessment using machine learning tools, thorough analysis of compressive sensing of ECG signals, development of a nanotechnology application for decoding vagus-nerve activity, detection of liver dysfunction using a wearable electronic nose system, prosthetic hand control using surface electromyography, epileptic seizure detection using a CNN, and premature ventricular contraction detection using deep metric learning. Thus, this reprint presents significant clinical applications as well as valuable new research issues, providing current illustrations of this new field of research by addressing the promises, challenges, and hurdles associated with the synergy of biosignal processing and AI through 16 different pertinent studies. Covering a wide range of research and application areas, this book is an excellent resource for researchers, physicians, academics, and PhD or master students working on (bio)signal and image processing, AI, biomaterials, biomechanics, and biotechnology with applications in medicine.

Keywords

Technology: general issues --- History of engineering & technology --- electrocardiogram --- deep metric learning --- k-nearest neighbors classifier --- premature ventricular contraction --- dimensionality reduction --- classifications --- Laplacian eigenmaps --- locality preserving projections --- compressed sensing --- convolutional neural network --- EEG --- epileptic seizure detection --- RISC-V --- ultra-low-power --- sepsis --- atrial fibrillation --- prediction --- heart rate variability --- feature extraction --- random forest --- annotations --- myoelectric prosthesis --- sEMG --- grasp phases analysis --- grasp classification --- machine learning --- electronic nose --- liver dysfunction --- cirrhosis --- semiconductor metal oxide gas sensor --- vagus nerve --- intraneural --- decoding --- intrafascicular --- recording --- carbon nanotube --- artificial intelligence --- lens-free shadow imaging technique --- cell-line analysis --- cell signal enhancement --- deep learning --- ECG signal --- reconstruction dictionaries --- projection matrices --- signal classifications --- osteopenia --- sarcopenia --- XAI --- SHAP --- IMU --- gait analysis --- sensors --- convolutional neural networks --- Parkinson's disease --- biomedical monitoring --- accelerometer --- pressure sensor --- disease management --- electromyography --- correlation --- high blood pressure --- hypertension --- photoplethysmography --- electrocardiography --- calibration --- classification models --- COVID-19 --- ECG trace image --- transfer learning --- Convolutional Neural Networks (CNN) --- feature selection --- sympathetic activity (SNA) --- skin sympathetic nerve activity (SKNA) --- electrodes --- electrocardiogram (ECG) --- cardiac time interval --- dynamic time warping --- fiducial point detection --- heart failure --- seismocardiography --- wearable electroencephalography --- motor imagery --- motor execution --- beta rebound --- brain-machine interface --- EEG classification --- electrocardiogram --- deep metric learning --- k-nearest neighbors classifier --- premature ventricular contraction --- dimensionality reduction --- classifications --- Laplacian eigenmaps --- locality preserving projections --- compressed sensing --- convolutional neural network --- EEG --- epileptic seizure detection --- RISC-V --- ultra-low-power --- sepsis --- atrial fibrillation --- prediction --- heart rate variability --- feature extraction --- random forest --- annotations --- myoelectric prosthesis --- sEMG --- grasp phases analysis --- grasp classification --- machine learning --- electronic nose --- liver dysfunction --- cirrhosis --- semiconductor metal oxide gas sensor --- vagus nerve --- intraneural --- decoding --- intrafascicular --- recording --- carbon nanotube --- artificial intelligence --- lens-free shadow imaging technique --- cell-line analysis --- cell signal enhancement --- deep learning --- ECG signal --- reconstruction dictionaries --- projection matrices --- signal classifications --- osteopenia --- sarcopenia --- XAI --- SHAP --- IMU --- gait analysis --- sensors --- convolutional neural networks --- Parkinson's disease --- biomedical monitoring --- accelerometer --- pressure sensor --- disease management --- electromyography --- correlation --- high blood pressure --- hypertension --- photoplethysmography --- electrocardiography --- calibration --- classification models --- COVID-19 --- ECG trace image --- transfer learning --- Convolutional Neural Networks (CNN) --- feature selection --- sympathetic activity (SNA) --- skin sympathetic nerve activity (SKNA) --- electrodes --- electrocardiogram (ECG) --- cardiac time interval --- dynamic time warping --- fiducial point detection --- heart failure --- seismocardiography --- wearable electroencephalography --- motor imagery --- motor execution --- beta rebound --- brain-machine interface --- EEG classification

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