As a focus in the field of financial innovation, blockchain technology is essentially a distributed ledger database, and it is open and transparent, decentralized and immutable in practical application. In the steady ...
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IoT-based systems have become an important part of our lives. We interact with these types of systems many times in a single day like smart watches, smart home systems, smart vehicle systems, and more. Mostly they per...
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This paper studies an adaptive dynamic event-triggered consensus asymptotical tracking control problem for nonlinear multi-agent systems. A distributed parameter adaptive law is designed to compensate for the paramete...
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This paper explores the novel application of Deep Reinforcement Learning (DRL) in designing a more efficient, scalable, and distributed surveillance architecture, which addresses concerns such as data storage limitati...
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With the development trend of distributed and decentralized, blockchain-based bitcoin payment methods are gradually gaining attention and research from academia and industry. In order to prevent the "double spend...
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Brain Magnetic Resonance Imaging (MRI) is an effective technology to catch and analyse alterations of the brain morphology. An overall MRI view in all anatomical planes provides the most comprehensive information, how...
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ISBN:
(纸本)9798350378009
Brain Magnetic Resonance Imaging (MRI) is an effective technology to catch and analyse alterations of the brain morphology. An overall MRI view in all anatomical planes provides the most comprehensive information, however it requires attention and time. In addition, the choice of the best diagnostic anatomical plane depends on the location and shape of the specific brain structures. Moreover, each radiologist selects the best strategy to obtain diagnostic information based on representativeness, anchoring, and availability, resulting highly subjective. In this context, a system designed to automatically detect the most informative anatomical plane based on the brain structure alterations can be useful in guiding, thus accelerating the interpretation of brain MRI information, especially in those cases where MRI is among the primary means of producing clinical diagnoses, such as in neurodegenerative diseases. Currently, there are not solutions in the field of artificial intelligence that are specifically designed to fulfill this task. Therefore, the aim of this research is to investigate the atypicality of the brain structures involved the most in Alzheimer's Disease (AD) to prioritize the reading of the anatomical plane with the highest ability to detect morphological changes related to AD. To this aim, we implemented a deep-learning system in which three lightweight and self-excluding classification models were utilized on MRI volumes of AD, Mild Cognitive Impairment (MCI), and cognitively normal individuals taken from the ADNI database. The first model is a Convolutional Long Short-Term Memory (ConvLSTM)-based neural network, whereas the others are two time-distributed convolutional neural networks combined with a ConvLSTM-based module each. According to our results, the best performing model classifies AD subjects with AUROC mean value of 99% from the axial plane. As for MCI subjects, the same ConvLSTM-based neural network classifies them with AUROC mean value of
Electronic health records data has the characteristics of massive, multi-modal, heterogeneous, but electronic health records data is easy to be invaded, leading to the disclosure of patient personal information. Healt...
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Silicon carbide (SiC) fiber-reinforced SiC-matrix (SiC/SiC) composite has a wide range of applications in the aerospace field. However, SiC/SiC composite is typical difficult-to-machine materials due to their non-homo...
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The investigation of seismic tremor gauging utilizing man-made intelligence approaches has shown promising outcomes of late. AI calculations have had the option to distinguish examples and connections in seismic and d...
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