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A list of all the posts and pages found on the site. For you robots out there, there is an XML version available for digesting as well.

Pages

Posts

Future Blog Post

less than 1 minute read

Published:

This post will show up by default. To disable scheduling of future posts, edit config.yml and set future: false.

Blog Post number 4

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 2

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 1

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

publications

CovidViT: a novel neural network with self-attention mechanism to detect Covid-19 through X-ray images

Published in International Journal of Machine Learning and Cybernetics, 2022

First application of a vision transformer with self-attention mechanism to COVID-19 detection from chest X-rays, achieving 98.0% accuracy on the test set.

Recommended citation: Yang, H., Wang, L., Xu, Y., et al. (2023). "CovidViT: a novel neural network with self-attention mechanism to detect Covid-19 through X-ray images." International Journal of Machine Learning and Cybernetics, 14, 973–987.
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PRIS: Practical robust invertible network for image steganography

Published in Engineering Applications of Artificial Intelligence, 2024

A practical robust invertible network for image steganography that achieves state-of-the-art robustness against multiple distortion attacks using pre/post-enhancement modules and a gradient approximation function.

Recommended citation: Yang, H., Xu, Y., Liu, X., & Ma, X. (2024). "PRIS: Practical robust invertible network for image steganography." Engineering Applications of Artificial Intelligence, 133, 108419.
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DKiS: Decay weight invertible image steganography with private key

Published in Neural Networks, 2025

Introduces a decay weight mechanism and private key integration into invertible image steganography, enhancing both steganographic performance and security.

Recommended citation: Yang, H., et al. (2025). "DKiS: Decay weight invertible image steganography with private key." Neural Networks, 185, 107148.
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talks

teaching

MATH 132: Calculus 2

Teaching Assistant, University of Massachusetts Amherst, Department of Mathematics and Statistics, 2023

Teaching assistant for MATH 132: Calculus 2 at UMass Amherst.

MATH 233: Calculus 3

Teaching Assistant, University of Massachusetts Amherst, Department of Mathematics and Statistics, 2024

Teaching assistant for MATH 233: Calculus 3 at UMass Amherst.