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Variational Quantum Circuits for Machine Learning. An Application for the Detection of Weak Signals
Applied Sciences (Switzerland), 2021 Quantum computing is a new paradigm for a multitude of computing applications. This study presents the technologies that are currently available for the physical implementation of qubits and quantum gates, establishing their main advantages and ...
Israel Griol-Barres +2 more
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Review of Weak Signals Detection Methods
IEEE International Conference on Electronic Measurement & Instruments, 2023In engineering application, the weak signals generated by the system during operation are useful in determining the working status of the system. But such effective signals are usually masked by strong noise, making it difficult to extract useful ...
Min Huang +4 more
semanticscholar +1 more source
Appetite, 2021
Despite the rapid growth of China's organic food industry during recent years, organic food still accounts for a relatively small share of the country's massive food market.
Chunni Liu, Yan Zheng, D. Cao
semanticscholar +1 more source
Despite the rapid growth of China's organic food industry during recent years, organic food still accounts for a relatively small share of the country's massive food market.
Chunni Liu, Yan Zheng, D. Cao
semanticscholar +1 more source
An Improved UKF Algorithm for Extracting Weak Signals Based on RBF Neural Network
IEEE Transactions on Instrumentation and Measurement, 2022It is difficult to extract effective weak signals from complex noise environment in many engineering applications. To address the problem, an improved unscented Kalman filter (UKF) algorithm based on a radial basis function-neural network (RBF-NN) is ...
Guanyu Zhang +6 more
semanticscholar +1 more source
Digital-enabled strategic agility: it’s time we examine the sensing of weak signals
European Journal of Information Systems, 2022Information Systems research provides significant insight into how information technologies affect the strategic agility of firms. Most research to date has studied the responding element of agility at the expense of sensing. Further, extant research has
A. Pinsonneault, Inmyung Choi
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Recognizing Weak Signals in News Corpora
Lecture Notes in Computer Science, 2023Daniela Gifu
exaly +2 more sources
IEEE Transactions on Geoscience and Remote Sensing, 2022
With the goal of obtaining high-quality downhole distributed acoustic sensing (DAS) data from multiple types of complex noise, denoising plays an important role. However, conventional denoising methods cannot achieve a satisfactory effect toward multiple
Yanan Tian +4 more
semanticscholar +1 more source
With the goal of obtaining high-quality downhole distributed acoustic sensing (DAS) data from multiple types of complex noise, denoising plays an important role. However, conventional denoising methods cannot achieve a satisfactory effect toward multiple
Yanan Tian +4 more
semanticscholar +1 more source
LoFi: Enabling 2.4GHz LoRa and WiFi Coexistence by Detecting Extremely Weak Signals
IEEE Conference on Computer Communications, 2021Low-Power Wide Area Networks (LPWANs) emerges as attractive communication technologies to connect the Internet-of-Things. A new LoRa chip has been proposed to pro-vide long range and low power support on 2.4GHz.
Gonglong Chen, Wei Dong, Jiamei Lv
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Weak Signals Detection by Acoustic Metamaterials-Based Sensor
IEEE Sensors Journal, 2021Weak acoustic signals detection from heavy background noise plays an important role in different research fields. However, the detection limit, namely the detection capability of minimal detectable pressure, of sensitivity still hinders the performance ...
Tinggui Chen +3 more
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Futures, 2012
This paper examines the concept of weak signals: its basic idea presented by Igor Ansoff and its later developments. We argue that recent futures studies have essentially deepened the analysis of this concept, which originally lacked an accurate definition.
Holopainen, Mari, Toivonen, Marja
openaire +4 more sources
This paper examines the concept of weak signals: its basic idea presented by Igor Ansoff and its later developments. We argue that recent futures studies have essentially deepened the analysis of this concept, which originally lacked an accurate definition.
Holopainen, Mari, Toivonen, Marja
openaire +4 more sources