Search Results for author: Xiaonan Lu

Found 9 papers, 3 papers with code

Evaluation of GlassNet for physics-informed machine learning of glass stability and glass-forming ability

1 code implementation15 Mar 2024 Sarah I. Allec, Xiaonan Lu, Daniel R. Cassar, Xuan T. Nguyen, Vinay I. Hegde, Thiruvillamalai Mahadevan, Miroslava Peterson, Jincheng Du, Brian J. Riley, John D. Vienna, James E. Saal

Here, we explore the application of an open-source pre-trained NN model, GlassNet, that can predict the characteristic temperatures necessary to compute glass stability (GS) and assess the feasibility of using these physics-informed ML (PIML)-predicted GS parameters to estimate GFA.

Physics-informed machine learning

Resilience-Assuring Hydrogen-Powered Microgrids

no code implementations7 Dec 2023 Chaofan Lin, Peng Zhang, Xiaonan Lu

Green hydrogen has shown great potential to power microgrids as a primary source, yet the operation methodology under extreme events is still an open area.

Viewpoint Integration and Registration with Vision Language Foundation Model for Image Change Understanding

no code implementations15 Sep 2023 Xiaonan Lu, Jianlong Yuan, Ruigang Niu, Yuan Hu, Fan Wang

Therefore, they cannot be directly applied to cope with image change understanding (ICU), which requires models to capture actual changes between multiple images and describe them in language.

RSGPT: A Remote Sensing Vision Language Model and Benchmark

1 code implementation28 Jul 2023 Yuan Hu, Jianlong Yuan, Congcong Wen, Xiaonan Lu, Xiang Li

This dataset consists of human-annotated captions and visual question-answer pairs, allowing for a comprehensive assessment of VLMs in the context of RS.

Image Captioning Language Modelling

Bidirectional Feature Globalization for Few-shot Semantic Segmentation of 3D Point Cloud Scenes

no code implementations13 Aug 2022 Yongqiang Mao, Zonghao Guo, Xiaonan Lu, Zhiqiang Yuan, Haowen Guo

With prototype-to-point globalization (Pr2PoG), the global perception is embedded to local point features based on similarity weights from sparse prototypes to dense point features.

Few-Shot Semantic Segmentation Metric Learning +2

Beyond single receptive field: A receptive field fusion-and-stratification network for airborne laser scanning point cloud classification

1 code implementation21 Jul 2022 Yongqiang Mao, Kaiqiang Chen, Wenhui Diao, Xian Sun, Xiaonan Lu, Kun fu, Martin Weinmann

With receptive field fusion-and-stratification, RFFS-Net is more adaptable to the classification of regions with complex structures and extreme scale variations in large-scale ALS point clouds.

Classification Point Cloud Classification

Sparse and Safe Frequency Regulation for Inverter Intensive Microgrids

no code implementations10 Jul 2022 Junhui Zhang, Lizhi Ding, Xiaonan Lu, Wenyuan Tang

This paper developed a novel control approach for the sparse and safe frequency regulation for inverter intensive microgrids (MGs).

Semantic Segmentation for Point Cloud Scenes via Dilated Graph Feature Aggregation and Pyramid Decoders

no code implementations11 Apr 2022 Yongqiang Mao, Xian Sun, Kaiqiang Chen, Wenhui Diao, Zonghao Guo, Xiaonan Lu, Kun fu

Due to the unicity of receptive field, semantic segmentation of point clouds remains challenging for the expression of multi-receptive field features, which brings about the misclassification of instances with similar spatial structures.

Segmentation Semantic Segmentation

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