The vision of ubiquitous computing (UC) has been described in terms of the disappearing computers. To achieve this invisibility, the interactions between various objects of daily life should be as free as possible fro...
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A prototype PC-based system of giving color estimation ability to monochrome security cameras has been developed based on the novel concept. The novel concept can be divided into 3 stages. First, space-variant color f...
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Reliability, efficiency (in term of time consumption) and effectiveness in resources utilization are the desired quality attributes of Cloud Scheduling System, the main purpose of which is to execute jobs optimally, i...
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In the last decade, the research community has implemented various applications of deep learning concepts to solve quite advanced tasks in chemistry, ranging from computational chemistry to materials and drug design a...
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Autism Spectrum Disorder(ASD)is a neurodevelopmental condition characterized by significant challenges in social interaction,communication,and repetitive *** and precise ASD detection is crucial,particularly in region...
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Autism Spectrum Disorder(ASD)is a neurodevelopmental condition characterized by significant challenges in social interaction,communication,and repetitive *** and precise ASD detection is crucial,particularly in regions with limited diagnostic resources like *** study aims to conduct an extensive comparative analysis of various machine learning classifiers for ASD detection using facial images to identify an accurate and cost-effective solution tailored to the local *** research involves experimentation with VGG16 and MobileNet models,exploring different batch sizes,optimizers,and learning rate *** addition,the“Orange”machine learning tool is employed to evaluate classifier performance and automated image processing capabilities are utilized within the *** findings unequivocally establish VGG16 as the most effective classifier with a 5-fold cross-validation ***,VGG16,with a batch size of 2 and the Adam optimizer,trained for 100 epochs,achieves a remarkable validation accuracy of 99% and a testing accuracy of 87%.Furthermore,the model achieves an F1 score of 88%,precision of 85%,and recall of 90% on test *** validate the practical applicability of the VGG16 model with 5-fold cross-validation,the study conducts further testing on a dataset sourced fromautism centers in Pakistan,resulting in an accuracy rate of 85%.This reaffirms the model’s suitability for real-world ASD *** research offers valuable insights into classifier performance,emphasizing the potential of machine learning to deliver precise and accessible ASD diagnoses via facial image analysis.
Stress in professional environments is a significant concern. Medical professionals are particularly vulnerable to stress, especially during emergencies. Nurses hold a vital position in delivering care within hospital...
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Outlines the principle of the Dutch auction, whereby the price begins at a high level and decreases by steps until a bid is made. Describes an integrated hardware and software system which uses Internet communications...
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Outlines the principle of the Dutch auction, whereby the price begins at a high level and decreases by steps until a bid is made. Describes an integrated hardware and software system which uses Internet communications to enable remotely located bidders to participate in real-time Dutch auctions and which meets the stringent requirement that synchrony be maintained among bidders' terminals to ensure that each bidder has a fair chance to bid al the current offer price, Defines the principal functions of the system and characterizes its available resources. Illustrates implementation using a prototype design. Pays particular attention to bidder terminal synchronization, bidder authentication,and auction client security. Includes the possibility of a system variant using ISDN interconnect and PC-based bidders' terminals.
In this paper, we address the problem of specification and design of concurrent systems. More accurately, we present the definition of a new specification language that is formal, wide-spectrum, model-based, concurren...
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In this paper, we address the problem of specification and design of concurrent systems. More accurately, we present the definition of a new specification language that is formal, wide-spectrum, model-based, concurrent, polymorphic, and strongly implicitly typed. The language is built upon a concurrent, functional, and imperative programming language: Concurrent ML. Specification aspects are supported thanks to the addition of some specification constructs and also by allowing axioms to appear in ML structures and signatures. The resulting specification language is thus highly expressive though it embodies a restricted number of concepts. We present here the motivations underlying the definition of such a language as well as the design choices. Furthermore, we introduce the specification and development methodology and illustrate it on various examples. We will see that many specification styles are allowed: algebraic, applicative, state-based, concurrent applicative, and concurrent imperative.
In this paper, we propose a novel robust algorithm based on Huber norm estimation to recover the signal under several noise models by using only a few components. The proposed algorithm is used with a matrix that the ...
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The article presents the construction of an innovative electromagnetic mill, which in comparison to traditional solutions provide a significant reduction of energy consumption and higher technological performance. The...
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