IEEE

Complicated Imbalanced and Overlapped Data Oversampling Approach via Hypersphere Coverage and Adaptive Differential Evolution for Anomaly Detection of Industrial Internet of Things

Abstract: Anomaly detection is a unique type of classification challenge. The coupling of imbalance, overlap, and other complexity of the data, such as noise in industrial Internet of Things (IIoT) ...
IEEE

Generalized Graph Signal Sampling under Subspace Priors by Difference-of-Convex Minimization

Abstract: This paper proposes an effective approach for sampling graph signals under the subspace prior. Unlike conventional methods that assume bandlimited signals, our method, based on generalized ...
IEEE

Enhanced iteration closest point is based on stochastic differential evolution algorithm and random sampling

Abstract: To address the issue of low accuracy in 3D point cloud registration, we present a novel iterative closest point (ICP) algorithm for point registration using the stochastic differential ...
IEEE

Dynamic Sensor Placement on Graphs Based on Graph Signal Sampling Theory

Abstract: In this paper, we consider a sensor placement problem where sensors can move within a network over time. Most existing methods assume that sensor positions are static, i.e., they do not move ...
IEEE

Unipolar Square Wave Excitation Delayed Sampling Thermal Signal Reconstruction Detection Based on Beam Homogenization

Abstract: In this article, an inexpensive beam homogenizer is designed to transform the laser beam with irregular intensity into a uniform square beam with a large size, thus eliminating the ...