Zhejiang University Press
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Non-iterative parameter estimation of the 2R-1C model suitable for low-cost embedded hardware
Zhejiang University Press - - 2020
Quality-related locally weighted soft sensing for non-stationary processes by a supervised Bayesian network with latent variables
Zhejiang University Press - Tập 22 - Trang 1234-1246 - 2021
Soft sensors are widely used to predict quality variables which are usually hard to measure. It is necessary to construct an adaptive model to cope with process non-stationaries. In this study, a novel quality-related locally weighted soft sensing method is designed for non-stationary processes based on a Bayesian network with latent variables. Specifically, a supervised Bayesian network is propos...... hiện toàn bộ
Solution and stability of continuous-time cross-dimensional linear systems
Zhejiang University Press - Tập 22 - Trang 210-221 - 2020
We investigate the solution and stability of continuous-time cross-dimensional linear systems (CCDLSs) with dimension bounded by V-addition and V-product. Using the integral iteration method, the solution to CCDLSs can be obtained. Based on the new algebraic expression of the solution and the Jordan decomposition method of matrix, a necessary and sufficient condition is derived for judging whether...... hiện toàn bộ
Kd-tree and quad-tree decompositions for declustering of 2D range queries over uncertain space
Zhejiang University Press - - 2015
Design and optimization of a gate-controlled dual direction electro-static discharge device for an industry-level fluorescent optical fiber temperature sensor
Zhejiang University Press - Tập 23 - Trang 158-170 - 2022
The input/output (I/O) pins of an industry-level fluorescent optical fiber temperature sensor readout circuit need on-chip integrated high-performance electro-static discharge (ESD) protection devices. It is difficult for the failure level of basic N-type buried layer gate-controlled silicon controlled rectifier (NBL-GCSCR) manufactured by the 0.18 µm standard bipolar-CMOS-DMOS (BCD) process to me...... hiện toàn bộ
Interpolation of a spline developable surface between a curve and two rulings
Zhejiang University Press - Tập 16 - Trang 173-190 - 2015
In this paper we address the problem of interpolating a spline developable patch bounded by a given spline curve and the first and the last rulings of the developable surface. To complete the boundary of the patch, a second spline curve is to be given. Up to now this interpolation problem could be solved, but without the possibility of choosing both endpoints for the rulings. We circumvent such di...... hiện toàn bộ
A convolutional neural network based approach to sea clutter suppression for small boat detection
Zhejiang University Press - Tập 21 - Trang 1504-1520 - 2020
Current methods for radar target detection usually work on the basis of high signal-to-clutter ratios. In this paper we propose a novel convolutional neural network based dual-activated clutter suppression algorithm, to solve the problem caused by low signal-to-clutter ratios in actual situations on the sea surface. Dual activation has two steps. First, we multiply the activated weights of the las...... hiện toàn bộ
Design and implementation of a novel enterprise network defense system bymaneuveringmulti-dimensional network properties
Zhejiang University Press - Tập 20 - Trang 238-252 - 2019
Although the perimeter security model works well enough when all internal hosts are credible, it is becoming increasingly difficult to enforce as companies adopt mobile and cloud technologies, i.e., the rise of bring your own device (BYOD). It is observed that advanced targeted cyber-attacks usually follow a cyber kill chain; for instance, advanced targeted attacks often rely on network scanning t...... hiện toàn bộ
An anchor-based spectral clustering method
Zhejiang University Press - - 2018
Spectral clustering is one of the most popular and important clustering methods in pattern recognition, machine learning, and data mining. However, its high computational complexity limits it in applications involving truly large-scale datasets. For a clustering problem with n samples, it needs to compute the eigenvectors of the graph Laplacian with O(n3) time complexity. To address this problem, ...... hiện toàn bộ
Tổng số: 799
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