Antibiotic Susceptibility Testing (AST) based on microorganism culturing is the gold-standard technique to determine whether a pathogen is susceptible or resistant to available antibiotics. While broth microdilution o...
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This paper focuses on implementing average-tracking control for linear multi-agent systems, where each agent is subject to actuator fault and has a unique reference signal. To achieve the average-tracking control, eac...
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ISBN:
(纸本)9798350307627
This paper focuses on implementing average-tracking control for linear multi-agent systems, where each agent is subject to actuator fault and has a unique reference signal. To achieve the average-tracking control, each agent has to acquire the average value of multiple reference signals, while it has only access to its own reference signal. To solve this problem, a fixed-time average estimator is developed for agents to estimate the average value. The actuator faults considered in this study consist of additive and multiplicative faults, which can be observed by a nonlinear fault observer. based on the proposed estimator and the observer, a control protocol is proposed to achieve fault-tolerant average-tracking control. Simulation results demonstrate the effectiveness of the average-tracking control scheme.
The data acquisition process through measurements translates continuous physical quantities, such as temperature or magnetic flux, into discrete digital data sets. Different noise sources, such as quantization or Gaus...
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The classification of temporal signals plays a significant role in deep learning tasks. However, it poses unique challenges due to the need for specialized architectures that can effectively capture the temporal depen...
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Healthcare tracking systems have become increasingly important and technology focused. Due to patients not able to receive timely medical attention they undergo many problems from a variety of illness. In order to ens...
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One of the hardest automatic driving tasks in the field of intelligent vehicles is collision avoidance. More drivers are often use to braking than to steering in emergency situations, even if the steering is the best ...
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image reconstruction performs a protruding role in medical image analysis. Low-Dose CT (LDCT) scan images are a common diagnostic procedure to identify diseases in the human body. Recent scanners follow deep learning-...
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It is well known that rotation introduces periodic artifacts into the resulting image. By measuring such periodicities, the rotation angle θ can be estimated from the rotated image without the availability of the ori...
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To solve the cold-start issue that cold items have no historical interactions to obtain collaborative feature as their representation, existing methods often represent them totally based on content feature obtained fr...
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ISBN:
(纸本)9798350344868;9798350344851
To solve the cold-start issue that cold items have no historical interactions to obtain collaborative feature as their representation, existing methods often represent them totally based on content feature obtained from inherent content (i.e., image, video and attributes). However, these methods will lose efficacy in representing the cold item whose inherent content is much different from that of warm items, when the cold item first appears in the test stage. In this paper, we propose a mutual information assisted graph convolution network (MI-GCN), which represents the cold item by simultaneously considering its inherent content and its related users' feature captured by pair-wise mutual information (PMI). In addition, for improving the overall performance, a joint objective function that contains a relation loss and a similarity error loss is employed to achieve a better trade-off of the representation similarity between warm and cold items. Experiments conducted on the Amazon dataset demonstrate the superiority of our method, as compared with the state-of-the-art methods.
Existing deep learning-based Multi-focus image Fusion (MFIF) methods often rely on loss functions derived from linear combinations of image quality metrics, leading to complexities in training and only marginal improv...
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