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View article: Effectiveness of a 5G Local Area Network–Based Digital Microscopy Interactive System: Quasi-Experimental Design
Effectiveness of a 5G Local Area Network–Based Digital Microscopy Interactive System: Quasi-Experimental Design Open
Background Technological innovation is reshaping the landscape of medical education, bringing revolutionary changes to traditional teaching methods. In this context, the upgrade of the teaching model for microscopy, as one of the core skil…
View article: A Room-Temperature High-Damping and High-Strength Polyurethane Elastomer with Pendant Chains
A Room-Temperature High-Damping and High-Strength Polyurethane Elastomer with Pendant Chains Open
Currently, the glass transition temperature (Tg) of traditional damping polyurethane elastomers (PUEs) remains far below room temperature. Polyurethane elastomers synthesized from castor oil-based polyol exhibit favorable damping performan…
View article: Defect Diagnosis of Photovoltaic Module Visible Light Images Under Imbalanced Sample Conditions
Defect Diagnosis of Photovoltaic Module Visible Light Images Under Imbalanced Sample Conditions Open
To address the issues of high miss and false detection rates in defect detection of PV (photovoltaic) module visible light images under imbalanced data conditions, an improved data augmentation method based on DCGAN (Deep Convolutional Gen…
View article: Effectiveness of a 5G Local Area Network–Based Digital Microscopy Interactive System: Quasi-Experimental Design (Preprint)
Effectiveness of a 5G Local Area Network–Based Digital Microscopy Interactive System: Quasi-Experimental Design (Preprint) Open
BACKGROUND Technological innovation is reshaping the landscape of medical education, bringing revolutionary changes to traditional teaching methods. In this context, the upgrade of the teaching model for microscopy, as one of the core ski…
View article: AI Tailoring: Evaluating Influence of Image Features on Fashion Product Popularity
AI Tailoring: Evaluating Influence of Image Features on Fashion Product Popularity Open
Identifying key product features that influence consumer preferences is essential in the fashion industry. In this study, we introduce a robust methodology to ascertain the most impactful features in fashion product images, utilizing past …
View article: Preparation and Properties of Translucent Suspension Chain Polyurethane With a Broad Damping Temperature Range at Near Room Temperature
Preparation and Properties of Translucent Suspension Chain Polyurethane With a Broad Damping Temperature Range at Near Room Temperature Open
Developing a viscoelastic polymer damping material with a broad range of effective damping temperatures at room temperature and multiple functionalities has been a prominent research focus, possessing significant economic and social import…
View article: NSmark: Null Space Based Black-box Watermarking Defense Framework for Language Models
NSmark: Null Space Based Black-box Watermarking Defense Framework for Language Models Open
Language models (LMs) have emerged as critical intellectual property (IP) assets that necessitate protection. Although various watermarking strategies have been proposed, they remain vulnerable to Linear Functionality Equivalence Attack (L…
View article: Thermal Nanoquakes: Terahertz Frequency Surface Rayleigh Waves in Diamond Nanocrystals
Thermal Nanoquakes: Terahertz Frequency Surface Rayleigh Waves in Diamond Nanocrystals Open
Mechanical THz vibrations in nanocrystals have recently been harnessed for quantum sensing and thermal management. The free boundaries of nanocrystals introduce new surface wave solutions, analogous to the seismic waves on Earth, yet the i…
View article: Design of Entire-Flight Pinpoint Return Trajectory for Lunar DRO via Deep Neural Network
Design of Entire-Flight Pinpoint Return Trajectory for Lunar DRO via Deep Neural Network Open
Lunar DRO pinpoint return is the final stage of manned deep space exploration via a lunar DRO station. A re-entry capsule suffers from complicated dynamic and thermal effects during an entire flight. The optimization of the lunar DRO retur…
View article: RKKY interaction in helical higher-order topological insulators
RKKY interaction in helical higher-order topological insulators Open
We theoretically investigate the RKKY interaction in helical higher-order topological insulators (HOTIs), revealing distinct behaviors mediated by hinge and Dirac-type bulk carriers. Our findings show that hinge-mediated interactions consi…
View article: RKKY interaction in helical higher-order topological insulators
RKKY interaction in helical higher-order topological insulators Open
We theoretically investigate the Ruderman–Kittel–Kasuya–Yosida (RKKY) interaction in helical higher-order topological insulators (HOTIs), revealing distinct behaviors mediated by hinge and Dirac-type bulk carriers. Our findings show that h…
View article: Efficient Channel Estimator with Angle-Division Multiple Access
Efficient Channel Estimator with Angle-Division Multiple Access Open
Massive multiple-input multiple-output (M-MIMO) is an enabling technology of 5G wireless communication. The performance of an M-MIMO system is highly dependent on the speed and accuracy of obtaining the channel state information (CSI). The…
View article: Polar-Coded Forward Error Correction for MLC NAND Flash Memory Polar FEC for NAND Flash Memory
Polar-Coded Forward Error Correction for MLC NAND Flash Memory Polar FEC for NAND Flash Memory Open
With the ever-growing storage density, high-speed, and low-cost data access, flash memory has inevitably become popular. Multi-level cell (MLC) NAND flash memory, which can well balance the data density and memory stability, has occupied t…
View article: A low complexity LDPC-BCH concatenated decoder for NAND flash memory
A low complexity LDPC-BCH concatenated decoder for NAND flash memory Open
Low-density parity-check (LDPC) codes are widely used in NAND flash memory as an advanced error correction method due to their excellent correcting capability. The major challenge is the error floor problem. Dispersed array LDPC (DA-LDPC) …
View article: Improved gradient descent bit flipping decoder for LDPC codes on BSC channel
Improved gradient descent bit flipping decoder for LDPC codes on BSC channel Open
Low-Density Parity-Check (LDPC) codes have capacity-approaching error-correction performance which makes them popular in communication system. Gradient descent bit flipping (GDBF) algorithms show an error correction capability superior to …
View article: Multi-column parallel QC-LDPC decoder architecture for NAND flash memory
Multi-column parallel QC-LDPC decoder architecture for NAND flash memory Open
Quasi-cyclic (QC) low-density parity-check (LDPC) codes are famous for their excellent error correction performance and hardware friendly structure in NAND flash memory application. Array LDPC code is a type of highly structured QC-LDPC co…
View article: An access pattern based adaptive mapping function for GPGPU scratchpad memory
An access pattern based adaptive mapping function for GPGPU scratchpad memory Open
As modern GPUs integrate massive processing elements and limited memories on-chip, the efficiency of using their scratchpad memories becomes important for performance and energy. To meet bandwidth requirement of simultaneously accessing of…
View article: Frozen bits selection for polar codes based on simulation and BP decoding
Frozen bits selection for polar codes based on simulation and BP decoding Open
In the construction of polar code, the selection of frozen bits affects the error-correcting performance significantly. Several calculation-based algorithms have been proposed for general binary-input discrete memoryless channels (B-DMCs) …
View article: Optimized sorting network for successive cancellation list decoding of polar codes
Optimized sorting network for successive cancellation list decoding of polar codes Open
In this paper, we propose an optimized bitonic sorting architecture and a hybrid sorting architecture for addressing the sorting problem of successive cancellation list decoders for polar codes. Since half of the 2L metrics are already sor…
View article: An efficient implementation of 2D convolution in CNN
An efficient implementation of 2D convolution in CNN Open
Convolutional neural network (CNN), a well-known machine learning algorithm, has been widely used in the field of computer vision for its amazing performance in image classification. With the rapid growth of applications based on CNN, vari…
View article: Influences of an Aluminum Covering Layer on the Performance of Cross-Like Hall Devices
Influences of an Aluminum Covering Layer on the Performance of Cross-Like Hall Devices Open
This work studies the effects of an aluminum covering on the performance of cross-like Hall devices. Four different Hall sensor structures of various sizes were designed and fabricated. The sensitivity and offset of the Hall sensors, two k…