Yanyan Xu

Spatial Group Sparsity Regularized Nonnegative Matrix Factorization for Hyperspectral Unmixing

Xinyu Wang, Yanfei Zhong, Liangpei Zhang et al. · IEEE Transactions on Geoscience and Remote Sensing · 2017 · 229 citations

Spectral Theory, Source Separation, Engineering +16

The Copy-Exactly Ramp-Up Strategy: Trading-Off Learning With Process Change

Christian Terwiesch, Yanyan Xu · IEEE Transactions on Engineering Management · 2004 · 118 citations

Artificial Intelligence, Mathematical Programming, Engineering +21

Design of generalised ElGamal type digitalsignature schemes based on discrete logarithm

Lein Harn, Yanyan Xu · Electronics Letters · 1994 · 107 citations

Blind spectral unmixing based on sparse component analysis for hyperspectral remote sensing imagery

Yanfei Zhong, Xinyu Wang, Lin Zhao et al. · ISPRS Journal of Photogrammetry and Remote Sensing · 2016 · 75 citations

Spectral Theory, Sparse Representation, Engineering +11

A privacy-preserving content-based image retrieval method in cloud environment

Yanyan Xu, Jiaying Gong, Lizhi Xiong et al. · Journal of Visual Communication and Image Representation · 2017 · 72 citations

Image Analysis, Engineering, Privacy Service +11