Chengwei Hu
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View article: BMI partially mediates the association between the non–HDL-C/HDL-C ratio and depression in obese adults
BMI partially mediates the association between the non–HDL-C/HDL-C ratio and depression in obese adults Open
Among obese adults, higher NHHR levels are significantly associated with an increased risk of depression, with BMI partially mediating this relationship and diabetes status and smoking history serving as moderators. These findings suggest …
View article: Threshold effects of sleep duration and cognitive function in older adults with BMI ≥ 25 kg/m2
Threshold effects of sleep duration and cognitive function in older adults with BMI ≥ 25 kg/m2 Open
Background It has been demonstrated that older adults’ cognitive capacities can be improved with sleep duration. However, the relationship between overweight, obesity, and cognitive decline remains a subject of debate. The impact of sleep …
View article: Multi‐cropping contrastive learning and domain consistency for unsupervised image‐to‐image translation
Multi‐cropping contrastive learning and domain consistency for unsupervised image‐to‐image translation Open
Recently, unsupervised image‐to‐image (i2i) translation methods based on contrastive learning have achieved state‐of‐the‐art results. However, in previous works, the negatives are sampled from the input image itself, which inspires us to d…
View article: A review of recent image synthesis techniques
A review of recent image synthesis techniques Open
Deep neural networks typically demand a substantial volume of labeled training data. Nonetheless, the process of gathering and annotating this training data is frequently labor-intensive and time-consuming. One way to address this issue is…
View article: Late Mesozoic Exhumation of the Huangling Massif: Constraints on the Evolution of the Middle Yangtze River
Late Mesozoic Exhumation of the Huangling Massif: Constraints on the Evolution of the Middle Yangtze River Open
Plate subduction leads to complex exhumation processes on continents. The Huangling Massif lies at the northern margin of the South China Block. Whether the Huangling Massif was exhumed as a watershed of the middle reaches of the Paleo‐Yan…
View article: Preparation and Study of Ca/Tb Co-Doped HfO2 Infrared Coatings with Different Atomic Ratios
Preparation and Study of Ca/Tb Co-Doped HfO2 Infrared Coatings with Different Atomic Ratios Open
In this study, HfO2 coatings co-doped with different Ca/Tb atomic ratios were prepared via the atmospheric plasma spraying (APS) method. The microstructure, infrared radiation properties, and high-temperature stability of the coatings were…
View article: Evolution of the main channel of the Yangtze River
Evolution of the main channel of the Yangtze River Open
The construction and operation of the Three Gorges Reservoir and the cascade reservoirs upstream have significantly altered the processes of flow and sediment in the main and tributary channels of the Yangtze River. This has led to substan…
View article: Multi-cropping Contrastive Learning and Domain Consistency for Unsupervised Image-to-Image Translation
Multi-cropping Contrastive Learning and Domain Consistency for Unsupervised Image-to-Image Translation Open
Recently, unsupervised image-to-image translation methods based on contrastive learning have achieved state-of-the-art results in many tasks. However, in the previous works, the negatives are sampled from the input image itself, which insp…
View article: Improving Continual Relation Extraction through Prototypical Contrastive Learning
Improving Continual Relation Extraction through Prototypical Contrastive Learning Open
Continual relation extraction (CRE) aims to extract relations towards the continuous and iterative arrival of new data, of which the major challenge is the catastrophic forgetting of old tasks. In order to alleviate this critical problem f…
View article: Reviewer's Recognition
Reviewer's Recognition Open
The Reviewers of the Year Award is given to reviewers who have made an outstanding contribution to the journal in terms of the quantity, quality, and turnaround time of reviews completed during the past 12 months. The prize includes a Wall…
View article: Refining Sample Embeddings with Relation Prototypes to Enhance Continual Relation Extraction
Refining Sample Embeddings with Relation Prototypes to Enhance Continual Relation Extraction Open
Li Cui, Deqing Yang, Jiaxin Yu, Chengwei Hu, Jiayang Cheng, Jingjie Yi, Yanghua Xiao. Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language P…
View article: Evaluation of General Aviation Industry Policy Service Quality Based on Cloud Model Evaluation
Evaluation of General Aviation Industry Policy Service Quality Based on Cloud Model Evaluation Open
In view of the low service quality of China's general aviation industry policy, this paper combines the operational characteristics of the general aviation industry to construct a systematic and comprehensive evaluation system of general a…
View article: Research on General Aviation Industry Policy Quality Evaluation Based on Fuzzy Comprehensive Evaluation
Research on General Aviation Industry Policy Quality Evaluation Based on Fuzzy Comprehensive Evaluation Open
In view of the problems existing in China's general aviation industry policy, the dissertation builds a comprehensive system of general aviation industry policy quality assessment indicators based on the characteristics of general aviation…
View article: Performance Analysis of CDMA/ALOHA Networks in Memory Impulse Channels
Performance Analysis of CDMA/ALOHA Networks in Memory Impulse Channels Open
Previous CDMA/ALOHA network performance analysis papers do not consider memory impulse channels. The Markov-Gaussian model can characterize the bursty nature of the memory impulsive noise in some wireless channels and power line communicat…
View article: Building networks with MIMO and OFDM Technology
Building networks with MIMO and OFDM Technology Open
A multiple input multiple output (MIMO) system provides multiple independent transmission channels, thus, under certain conditions, leading to a channel capacity that increases linearly with the number of antennas.Orthogonal frequency divi…
View article: Research on Security Mechanisms for Wireless Sensor Network
Research on Security Mechanisms for Wireless Sensor Network Open
The Internet of Things is a paradigm where everyday objects can be equipped with identifying, sensing, networking and processing capabilities that will allow them to communicate with one another and with other devices and services over the…
View article: Building secure mobile cloud network
Building secure mobile cloud network Open
Together with an explosive growth of the mobile applications and emerging of cloud computing concept, mobile cloud computing (MCC) has been introduced to be a potential technology for mobile services.MCC integrates the cloud computing into…
View article: Secure Data Storage Mechanism for Integration of Wireless Sensor Networks and Mobile Cloud
Secure Data Storage Mechanism for Integration of Wireless Sensor Networks and Mobile Cloud Open
Together with an explosive growth of the mobile applications and emerging of cloud computing concept, mobile cloud computing (MCC) has been introduced to be a potential technology for mobile services. Wireless Sensor Networks (WSN) is the …