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12101
Exploiting high-quality reconstruction image encryption strategy by optimized orthogonal compressive sensing
Published 2024-04-01“…Finally, the chaotic sequence generated based on 2D-LSCM is used to perform on odd-even interleaved diffusion and row-column permutation at bit-level to obtain the final ciphertext. The experimental results show that this scheme meets the cryptographic requirements of obfuscation, diffusion and avalanche effects, and also has a large key space, which is sufficient to resist brute-force cracking attacks. …”
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12102
Broadband Wavelength Conversion for Hybrid Multiplexing Signals Based on a Parallel Dispersion-Engineered Silicon Waveguide
Published 2023-01-01“…Using a 4 × 10 Gbit/s on-off keying (OOK) hybrid WDM-MDM signal, four AOWC channels are obtained on the idlers and the power penalty of each channel is less than 2.7 dB at the bit-error-ratio of 1 × 10<sup>−9</sup>.…”
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12103
Prototyping the Symmetry-Based Chaotic Communication System Using Microcontroller Unit
Published 2023-01-01“…A comparison between traditional parameter and symmetry modulation is given through a return map analysis and bit error rate estimation. The communication secrecy is analyzed using quantified return map analysis. …”
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12104
Comparison of Different U-Net Models for Building Extraction from High-Resolution Aerial Imagery
Published 2020-12-01“…The images used have 0.3 m spatial resolution, 8-bit radiometric resolution and 3-band (red, green, and blue bands). …”
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12105
Low-Complexity Modulation Format Identification Based on Amplitude Histogram Distributions for Digital Coherent Receivers
Published 2023-04-01“…The numerical simulation results showed that the proposed scheme was able achieve a 100% correct identification rate for all five modulation formats when their OSNR values were higher than the thresholds corresponding to the 20% FEC correcting bit error rate (BER) of 2.4 × 10<sup>−2</sup>. To further explore the effectiveness of the proposed MFI scheme, proof-of-concept experiments in 28GBaud PDM-QPSK/-8QAM/-16QAM, and 21.5GBaud PDM-32QAM transmission systems were also undertaken, which showed that the proposed scheme as robust against fiber nonlinearities. …”
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12106
Estimating FAO Blaney-Criddle b-Factor Using Soft Computing Models
Published 2022-09-01“…The M5 also derived a new explicit equation for b estimation. SVR-rbf provided a bit lower efficacy than the radial basis function network but outperformed the regression equations. …”
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12107
Probing Genuine Multipartite Einstein–Podolsky–Rosen Steering and Entanglement Under an Open Tripartite System
Published 2022-07-01“…However, GME and GMS rapidly decay to death with the increase in the channel-noise factor and then come back to life soon after in the bit flip channel. Additionally, the results indicate that GMS is born of GME, but GME does not imply GMS, which means that the set of genuine multipartite steerable states is a strict subset of the set of genuine multipartite entangled states. …”
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12108
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12109
Development and application of wellbore heat transfer model considering variable mass flow
Published 2021-06-01“…The following major conclusions were drawn: (1) for dual-gradient drilling based on downhole separation, at the separator location, the annular fluid temperature does not decrease, but rather increase in the flow direction because of the inflow of hollow spheres; (2) a clear inflection point exists in the annular fluid temperature curve at the location where the separator would be; (3) the magnitude of the mutation of the temperature curve at the inflection point is considerably affected by the heat capacities of the hollow spheres and the pure drilling fluid; (4) under the same change in separation efficiency, distance between the bit and separator, flow rate, and thermal conductivity of formation, the variation range of the fluid temperature at the bottom hole is greater than that at the wellhead.…”
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12110
An FPGA Platform for Next-Generation Grating Encoders
Published 2020-04-01“…First, a front-end photodetector and I/V conversion analog circuit are used to realize basic analog signal filtering, while an eight-channel parallel, 16-bit precision, 200 kSPS maximum acquisition rate Analog-to-digital (ADC) is used to obtain digital signals that are easy to process. …”
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12111
Performance of Iterative Coded CDMA Receivers with APP Feedback: A Use of a Weighted Delay Filter
Published 2023-08-01“…The filter is very computationally simple and is also demonstrated to provide faster convergence and superior bit error rate (BER) performance. Further investigation of the weighted delay filter concept produces a second filter—derived via the joint likelihood function. …”
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12112
Breaking Masked Implementations of the Clyde-Cipher by Means of Side-Channel Analysis
Published 2022-08-01“…We modify their architecture to predict the exact bit sequence of the secret-shared cipher state. …”
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12113
Familial Segregation of Venous Thromboembolism in Sweden: A Nationwide Family Study of Heritability and Complex Segregation Analysis
Published 2021-12-01“…Complex segregation analysis was conducted using the Statistical Analysis for Genetic Epidemiology software (version 6.4, 64‐bit Linux). Among the 4 301 174 relatives from 450 558 pedigrees, 177 865 (52% women) individuals were affected with VTE. …”
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12114
Fast and Reconfigurable Logic Synthesis in Memristor Crossbar Array
Published 2022-12-01“…Furthermore, the reconfigurable and parallel logic synthesis is experimentally demonstrated by one‐bit full adder and parallel copy operation. This work can greatly improve the logic computing efficiency and flexibility in the memristor crossbar array.…”
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12115
An Adaptive Hierarchical Hybrid Multicast Based on Information-Centric Networking
Published 2021-12-01“…Simulation results show that compared with Source-Specific Multicast (SSM) and Bit Index Explicit Replication (BIER), AHHM can not only reduce the multicast forwarding states but also reduce the control overhead and link load.…”
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12116
State–Space Modelling and Stability Analysis of Solid-State Transformers for Resilient Distribution Systems
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12117
Physical-Layer Network Coding Enhanced Visible Light Communications Using RGB LEDs
Published 2023-01-01“…However, the saturation of photodiode (PD) caused by the ambient background light may seriously degrade the bit error rate (BER) performance of an RGB-VLC system's three spatially uncoupled information streams (i.e., red, green, and blue LEDs can transmit different data packets simultaneously) in practical applications. …”
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12118
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12119
Hygiene and sanitation practices in school children: an evaluation of WASH conditions in Visakhapatnam
Published 2023-05-01“…The results relating to the hygiene practices among the selected schools were found to be significant but, overall, a bit low on criteria defined by the UN joint monitoring program in 2018. …”
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12120
An empirical study of problems and evaluation of IoT malware classification label sources
Published 2024-01-01“…For small-scale malware families at the variant level, we recommend using the labels from Ad-Aware, BitDefender, and Emsisoft engines. For large-scale malware families, we advise employing labels from Jiangmin, NANO-Antivirus, and Avira engines, serving as a valuable guide for future IoT malware research.…”
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