As CMOS technology approaches its physical and technical limits, alternative technologies such as nanotechnology or quantum computing are needed to overcome the challenges of lithography, transistor scaling, interconn...
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Dementia is an escalating global health challenge,with Alzheimer's disease(AD)at its *** evidence highlights the accumulation of AD-related pathological proteins in specific brain regions and their subsequent diss...
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Dementia is an escalating global health challenge,with Alzheimer's disease(AD)at its *** evidence highlights the accumulation of AD-related pathological proteins in specific brain regions and their subsequent dissemination throughout the broader area along the brain network,leading to disruptions in both individual brain regions and their *** a comprehensive understanding of the neurodegeneration-brain network link is lacking,it is undeniable that brain networks play a pivotal role in the development and progression of *** thoroughly elucidate the intricate network of elements and connections constituting the human brain,the concept of the brain connectome was *** based on the connectome holds immense potential for revealing the mechanisms underlying disease development,and it has become a prominent topic that has attracted the attention of numerous *** this review,we aim to systematically summarize studies on brain networks within the context of AD,critically analyze the strengths and weaknesses of existing methodologies,and offer novel perspectives and insights,intending to serve as inspiration for future research.
The cloud allows clients to store and share *** on the user’s needs,it is imperative to design an effective access control plan to share the information only with approved *** user loses control of their data when th...
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The cloud allows clients to store and share *** on the user’s needs,it is imperative to design an effective access control plan to share the information only with approved *** user loses control of their data when the data is outsourced to the ***,access control mechanisms will become a significant challenging *** Ciphertext-Policy Attribute-Based Encryption(CP-ABE)is an essential solution in which the user can control data ***-ABE encrypts the data under a limited access policy after the user sets some access *** user can decrypt the data if they satisfy the limited access *** CP-ABE is an effective access control program,the privacy of the policy might be compromised by the ***,the attackers can gather important information from plain text *** address this issue,the SHA-512 algorithm is presented to create a hash code for the user’s attributes in this *** on the created hash codes,an access policy will be *** leads to protecting the access policy against *** effectiveness of the proposed scheme is assessed based on decryption time,private key generation time,ciphertext generation time,and data verification time.
In the rapidly evolving landscape of blockchain consensus algorithms, existing methods encounter limitations in terms of security, time efficiency, and versatility. This research addresses these challenges through the...
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With the rapid development of deep learning, various semantic communication models are emerging, but the current semantic communication models still have much room for improvement in the coding layer. For this reason,...
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With the rapid development of deep learning, various semantic communication models are emerging, but the current semantic communication models still have much room for improvement in the coding layer. For this reason, a joint-residual neural networks (Joint-ResNets) framework based on the joint control of shallow neural networks (SNNs) and deep neural networks (DNNs) is proposed to cope with the problems in semantic communication coding. The framework synergizes SNNs and DNNs based on their shared utility, and uses variable weight \begin{document}$\alpha$\end{document} term to control the ratio of SNNs and DNNs to fully utilize the simplicity of SNNs and the richness of DNNs. The article details the construction of the Joint-ResNets framework and its canonical use in classical semantic communication models, and illustrates the control mechanism of the variable weight \begin{document}$\alpha$\end{document} term in the Joint-ResNets framework and its importance in balancing the model complexity between SNNs and DNNs. The article takes the task-oriented communication model in the device edge collaborative reasoning system as an example for experimentation and analysis. The experimental validation shows that DNNs and SNNs can be combined in a more effective way to standardize semantic coding, which improves the overall predictive performance, interpretability, and robustness of semantic communication models, and this framework is expected to bring new breakthroughs in the field of semantic communication.
With the increase in population and the advancement of medical technology, the population is gradually aging, which has raised the demand for medical care. The care of the elderly necessitates ongoing observation. Man...
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This paper presents a Blockchain-Based Knowledge Repository (BBKR) tailored for the secure storage and management of training data crucial for Artificial Intelligence and Machine Learning (AIML) models. Leveraging Eth...
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Sales on e-commerce platforms are significantly influenced by discounts. When a discount is offered, 80% of buyers who initially show disinterest end up making a purchase, per a Retail Me-not survey. This increases re...
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Human brains are natural learning systems which inherently recognise image objects in a hierarchical pattern. Similar association exists among different categories of images which interact while training a deep learni...
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In emergencies, Twitter has become an essential way for people to communicate. Since many people use smartphones, they can easily report events they see. Because of this, more organizations are using Twitter to monito...
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