Jian Cao
YOU?
Author Swipe
View article: A Review on Ultrashort Pulse Laser Welding Technology
A Review on Ultrashort Pulse Laser Welding Technology Open
Ultrashort pulse laser (USPL) with its excellent properties of ultrashort pulse width and extremely high peak power is widely applied in precision machining, microfabrication, and biomedicine. In recent years, there is a growing trend in u…
View article: OmniSegmentor: A Flexible Multi-Modal Learning Framework for Semantic Segmentation
OmniSegmentor: A Flexible Multi-Modal Learning Framework for Semantic Segmentation Open
Recent research on representation learning has proved the merits of multi-modal clues for robust semantic segmentation. Nevertheless, a flexible pretrain-and-finetune pipeline for multiple visual modalities remains unexplored. In this pape…
View article: Anchoring Refusal Direction: Mitigating Safety Risks in Tuning via Projection Constraint
Anchoring Refusal Direction: Mitigating Safety Risks in Tuning via Projection Constraint Open
Instruction Fine-Tuning (IFT) has been widely adopted as an effective post-training strategy to enhance various abilities of Large Language Models (LLMs). However, prior studies have shown that IFT can significantly compromise LLMs' safety…
View article: Comparison of corneal biomechanics in post-smile, post-LASEK, and normal eyes with Brillouin microscopy
Comparison of corneal biomechanics in post-smile, post-LASEK, and normal eyes with Brillouin microscopy Open
SMILE and LASEK can induce localized changes in corneal biomechanics, as observed by Brillouin microscopy, while maintaining overall corneal biomechanics.
View article: Co-design of geometry and thermal-elastic gradient alloy distribution with temperature-dependent material properties
Co-design of geometry and thermal-elastic gradient alloy distribution with temperature-dependent material properties Open
Additive manufacturing has enabled the fabrication of functionally graded materials (FGMs), such as compositionally graded alloys (CGAs), offering unprecedented flexibility in structural design. CGAs hold significant potential for thermal-…
View article: Research of the Mechanical Properties and Durability of Phosphogypsum Aggregate Concrete
Research of the Mechanical Properties and Durability of Phosphogypsum Aggregate Concrete Open
Phosphogypsum-based aggregates provide excellent internal curing effects. Phosphogypsum cementitious materials have advantages such as low cost. Industrial solid wastes such as phosphogypsum and mineral powder are the main cementitious mat…
View article: Exploring the degradation behavior of biodegradable metals (Mg, Zn, and Fe) in human duodenal fluid
Exploring the degradation behavior of biodegradable metals (Mg, Zn, and Fe) in human duodenal fluid Open
Biodegradable metals have been of great interest in making gastrointestinal implants these years. The most researched biodegradable metal is magnesium (Mg), followed by zinc (Zn) and iron (Fe). However, due to the limitations of in vivo ex…
View article: Efficient GPU-computing simulation platform JAX-CPFEM for differentiable crystal plasticity finite element method
Efficient GPU-computing simulation platform JAX-CPFEM for differentiable crystal plasticity finite element method Open
We present the formulation and applications of JAX-CPFEM, an open-source, GPU-accelerated, and differentiable 3-D crystal plasticity finite element method (CPFEM) software package. Leveraging the modern computing architecture JAX, JAX-CPFE…
View article: AI-enabled manufacturing process discovery
AI-enabled manufacturing process discovery Open
Discovering manufacturing processes has been largely experienced-based. We propose a shift to a systematic approach driven by dependencies between energy inputs and performance outputs. Uncovering these dependencies across diverse process …
View article: LogLLM: Log-based Anomaly Detection Using Large Language Models
LogLLM: Log-based Anomaly Detection Using Large Language Models Open
Software systems often record important runtime information in logs to help with troubleshooting. Log-based anomaly detection has become a key research area that aims to identify system issues through log data, ultimately enhancing the rel…
View article: Pollution of organophosphorus pesticides in the Dongting Lake, China and its relationship with dissolved organic matter: Occurrence, source identification and risk assessment
Pollution of organophosphorus pesticides in the Dongting Lake, China and its relationship with dissolved organic matter: Occurrence, source identification and risk assessment Open
The escalating global demand for food and industrialization has placed significant pressure on the integrity and management of inland lake ecosystems. Herein, the organophosphorus pesticides (OPPs) pollution status and their relationship w…
View article: Adaptive Guidance for Local Training in Heterogeneous Federated Learning
Adaptive Guidance for Local Training in Heterogeneous Federated Learning Open
Model heterogeneity poses a significant challenge in Heterogeneous Federated Learning (HtFL). In scenarios with diverse model architectures, directly aggregating model parameters is impractical, leading HtFL methods to incorporate an extra…
View article: Evaluation of Corneal Biomechanics Using Brillouin Microscopy in Chinese Adults With Myopia
Evaluation of Corneal Biomechanics Using Brillouin Microscopy in Chinese Adults With Myopia Open
Purpose To evaluate the corneal biomechanical metrics of Chinese adults with myopia and identify relevant factors of Brillouin microscopy. Methods In this cross-sectional study, corneal biomechanics in Chinese adults with myopia were quant…
View article: Wearable network for multilevel physical fatigue prediction in manufacturing workers
Wearable network for multilevel physical fatigue prediction in manufacturing workers Open
Manufacturing workers face prolonged strenuous physical activities, impacting both financial aspects and their health due to work-related fatigue. Continuously monitoring physical fatigue and providing meaningful feedback is crucial to mit…
View article: Interpolating neural network: A novel unification of machine learning and interpolation theory
Interpolating neural network: A novel unification of machine learning and interpolation theory Open
Artificial intelligence (AI) has revolutionized software development, shifting from task-specific codes (Software 1.0) to neural network-based approaches (Software 2.0). However, applying this transition in engineering software presents ch…
View article: Machine learning guided adaptive laser power control in selective laser melting for pore reduction
Machine learning guided adaptive laser power control in selective laser melting for pore reduction Open
An adaptive laser power control strategy for Selective Laser Melting (SLM) has been developed using data from a co-axial photodiode monitoring system with 200 KHz temporal resolution. A supervised machine learning based algorithm outputs v…
View article: Structure design and verification of spaceborne ka-band channel synthesis multiplexer components
Structure design and verification of spaceborne ka-band channel synthesis multiplexer components Open
A method for the structural design of a Ka channel synthesis multiplexer is proposed in accordance with the footprint area, weight, natural frequency, and mechanical environment adaptability requirements of the space-borne equipment. This …