Xiaoyan Gu
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View article: Diverse and Public Features Cooperation via Gradient Rectification for Federated Prompt Learning
Diverse and Public Features Cooperation via Gradient Rectification for Federated Prompt Learning Open
View article: ShieldIR: Privacy-Preserving Unsupervised Cross-Domain Image Retrieval via Dual Protection Transformation
ShieldIR: Privacy-Preserving Unsupervised Cross-Domain Image Retrieval via Dual Protection Transformation Open
View article: Machine learning-based phenotyping and assessment of treatment responses in heart failure with preserved ejection fraction
Machine learning-based phenotyping and assessment of treatment responses in heart failure with preserved ejection fraction Open
View article: STSA: Federated Class-Incremental Learning via Spatial-Temporal Statistics Aggregation
STSA: Federated Class-Incremental Learning via Spatial-Temporal Statistics Aggregation Open
Federated Class-Incremental Learning (FCIL) enables Class-Incremental Learning (CIL) from distributed data. Existing FCIL methods typically integrate old knowledge preservation into local client training. However, these methods cannot avoi…
View article: Capture Global Feature Statistics for One-Shot Federated Learning
Capture Global Feature Statistics for One-Shot Federated Learning Open
Traditional Federated Learning (FL) necessitates numerous rounds of communication between the server and clients, posing significant challenges including high communication costs, connection drop risks and susceptibility to privacy attacks…
View article: Efficient Privacy-Preserving Image Retrieval With User Revocation in Mobile Cloud
Efficient Privacy-Preserving Image Retrieval With User Revocation in Mobile Cloud Open
View article: Diversified Semantic Distribution Matching for Dataset Distillation
Diversified Semantic Distribution Matching for Dataset Distillation Open
View article: Herb–Nanoparticle Hybrid System for Improved Oral Delivery Efficiency to Alleviate Breast Cancer Lung Metastasis
Herb–Nanoparticle Hybrid System for Improved Oral Delivery Efficiency to Alleviate Breast Cancer Lung Metastasis Open
HNS provides an appealing system with multi-component binding of herbal medicine to facilitate both oral nanoparticle delivery efficiency and the alleviation of lung metastasis. This strategy may potentially help improve treatment for pati…
View article: ELSEIR: A Privacy-Preserving Large-Scale Image Retrieval Framework for Outsourced Data Sharing
ELSEIR: A Privacy-Preserving Large-Scale Image Retrieval Framework for Outsourced Data Sharing Open
Privacy-preserving content-based image retrieval aims to safeguard the security of outsourced private images while maintaining their searchability. However, existing schemes encounter challenges in striking a balance between security, accu…
View article: SigFormer: Sparse Signal-guided Transformer for Multi-modal Action Segmentation
SigFormer: Sparse Signal-guided Transformer for Multi-modal Action Segmentation Open
Multi-modal human action segmentation is a critical and challenging task with a wide range of applications. Nowadays, the majority of approaches concentrate on the fusion of dense signals (i.e., RGB, optical flow, and depth maps). However,…
View article: Universal Domain Adaptive Network Embedding for Node Classification
Universal Domain Adaptive Network Embedding for Node Classification Open
Cross-network node classification aims to leverage the abundant knowledge from a labeled source network to help classify the node in an unlabeled target network. However, existing methods assume that label sets are identical across domains…
View article: Learning Pair-Centric Representation for Link Sign Prediction with Subgraph
Learning Pair-Centric Representation for Link Sign Prediction with Subgraph Open
Signed graphs are prevalent data structures containing both positive and negative links. Recently, the fundamental network analysis task on signed graphs, namely link sign prediction, has received careful attention. Existing methods learn …
View article: BMIPN: A Biased Multi-Granularity Interaction Prototype Network for Few-Shot Relation Extraction
BMIPN: A Biased Multi-Granularity Interaction Prototype Network for Few-Shot Relation Extraction Open
Few-shot relation extraction (FSRE) focuses on detecting new relations through a few annotated instances. Most existing works adopt prototypical network-based models for FSRE. They compute prototype representations for each class in the su…
View article: Oral membrane-biomimetic nanoparticles for enhanced endocytosis and regulation of tumor-associated macrophage
Oral membrane-biomimetic nanoparticles for enhanced endocytosis and regulation of tumor-associated macrophage Open
View article: Improvement in microstructure and mechanical properties of laser welded steel/aluminum alloy lap joints using high-entropy alloy interlayer
Improvement in microstructure and mechanical properties of laser welded steel/aluminum alloy lap joints using high-entropy alloy interlayer Open
This study focused on the effect of a high-entropy alloy (HEA) interlayer on the improvement of microstructure and mechanical properties of steel/Al alloy lap joints by laser welding. The FeCoCrNiCu HEA improved metallurgical reaction by r…
View article: Flexible Order Aware Sequential Recommendation
Flexible Order Aware Sequential Recommendation Open
Sequential recommendations can dynamically model user interests, which has great value since users' interests may change rapidly with time. Traditional sequential recommendation methods assume that the user behaviors are rigidly ordered an…
View article: Effect of post-weld heat treatment on the microstructure and mechanical properties of laser-welded joints of SLM-316 L/rolled-316 L
Effect of post-weld heat treatment on the microstructure and mechanical properties of laser-welded joints of SLM-316 L/rolled-316 L Open
Connecting small pieces of parts manufactured by Selective Laser Melting (SLM) and traditional formed parts into large structural component by using welding technology provides a high-efficiency and low-cost way for expanding additive manu…
View article: Diffraction efficiency of digital micromirror device in projection system
Diffraction efficiency of digital micromirror device in projection system Open
数字微镜阵列(DMD)作为空间调制元件常用于投影光学系统,入射光为长波红外时产生的衍射效应会影响进入系统的能量分布,该文主要讨论光源入射角度对衍射效应的影响,将DMD作为闪耀光栅模型,研究其在长波红外波段产生的衍射效应。从光程差的角度分析在主、副对角线分别处于"开态"情况下的衍射效应,发现衍射效应与入射角度有关;将DMD作为闪耀光栅模型,采用矢量衍射理论计算7.7 μm~9.5 μm波段下DMD处于"开态"下的衍射效率。计算结果表明:当TM偏振光以44°角照射时,1级衍射达…
View article: Laser lap welding of TC4 titanium alloy to 6082 aluminum alloy using a CoNiCuNb0.5 V1.5 high entropy alloy filler
Laser lap welding of TC4 titanium alloy to 6082 aluminum alloy using a CoNiCuNb0.5 V1.5 high entropy alloy filler Open
To avoid the formation of brittle Ti-Al intermetallics, a new welding procedure for Ti-Al alloy joints was proposed. The feasibility of CoNiCuNb0.5V1.5 high-entropy alloy filler metal for laser lap welding of TC4 titanium alloy to 6082 alu…
View article: MSO: Multi-Feature Space Joint Optimization Network for RGB-Infrared Person Re-Identification
MSO: Multi-Feature Space Joint Optimization Network for RGB-Infrared Person Re-Identification Open
The RGB-infrared cross-modality person re-identification (ReID) task aims to recognize the images of the same identity between the visible modality and the infrared modality. Existing methods mainly use a two-stream architecture to elimina…
View article: Heterogeneous Side Information-based Iterative Guidance Model for Recommendation
Heterogeneous Side Information-based Iterative Guidance Model for Recommendation Open
Heterogeneous side information has been widely used in recommender systems to alleviate the data sparsity problem. However, the heterogeneous side information in existing methods provides insufficient guidance for predicting user preferenc…
View article: Wire-Feeding Laser Welding of Copper/Stainless Steel Using Different Filler Metals
Wire-Feeding Laser Welding of Copper/Stainless Steel Using Different Filler Metals Open
Ni-based filler metal and Ni-Cu-based filler metal were used to obtain copper/stainless steel (Cu/SS) joints through wire-feeding laser welding. Along the SS/weld interface, there exist different grain sizes (from coarse columnar grains to…
View article: Effect of welding parameters on weld formation quality and tensile-shear property of laser welded SUS301L stainless steel lap filet weld
Effect of welding parameters on weld formation quality and tensile-shear property of laser welded SUS301L stainless steel lap filet weld Open
View article: Water Content in the Kerguelen Mantle Plume
Water Content in the Kerguelen Mantle Plume Open
Water can significantly influence the physical and chemical properties of mantle rocks.To estimate water contents in mantle plumes is of great importance for understanding the generation, evolution and effect of individual plumes.Water con…
View article: Water Content Variations in Basalts from Geochemically Heterogeneous Crozet Hotspot
Water Content Variations in Basalts from Geochemically Heterogeneous Crozet Hotspot Open
View article: Nd:YAG laser welding of dissimilar metals of titanium alloy to stainless steel without filler metal based on a hybrid connection mechanism
Nd:YAG laser welding of dissimilar metals of titanium alloy to stainless steel without filler metal based on a hybrid connection mechanism Open
View article: Physical Characteristics of Coupled Plasma and Its Influence on Weld Formation in Hybrid Laser-Double-Arc Welding
Physical Characteristics of Coupled Plasma and Its Influence on Weld Formation in Hybrid Laser-Double-Arc Welding Open
Hybrid laser-double-arc welding (HLDAW) is an efficient welding method with multi-heat sources comprised of two arcs and a laser beam, which is an intricate process with much randomness and uncertainty due to the mutual effect between mult…
View article: Forming mechanism and mechanical property of pulsed laser welded Ti alloy and stainless steel joint using copper as interlayer
Forming mechanism and mechanical property of pulsed laser welded Ti alloy and stainless steel joint using copper as interlayer Open
View article: Microstructure and mechanical properties of Mg/Al joints welded by ultrasonic spot welding with Zn interlayer
Microstructure and mechanical properties of Mg/Al joints welded by ultrasonic spot welding with Zn interlayer Open
Mg/Al dissimilar metals were joined together utilizing ultrasonic spot welding (USW) with a Zn interlayer. The interfacial layer forming, microstructure, mechanical properties and fracture mechanisms of the Mg/Zn/Al ultrasonic spot welded …
View article: Community Focusing: Yet Another Query-Dependent Community Detection
Community Focusing: Yet Another Query-Dependent Community Detection Open
As a major kind of query-dependent community detection, community search finds a densely connected subgraph containing a set of query nodes. As density is the major consideration of community search, most methods of community search often …