C
Chang Xu
Researcher at University of Sydney
Publications - 467
Citations - 13012
Chang Xu is an academic researcher from University of Sydney. The author has contributed to research in topics: Computer science & Chemistry. The author has an hindex of 42, co-authored 260 publications receiving 7189 citations. Previous affiliations of Chang Xu include University of Melbourne & Information Technology University.
Papers
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Sparsity Promoting Dynamic Mode Decomposition for Data-Driven Modeling of Wind Turbine Wake
TL;DR: In this paper , the sparsity-promoting dynamic mode decomposition (SPDMD) method was used to extract material dynamic information from the wakefield of a wind turbine.
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GPT Self-Supervision for a Better Data Annotator
Xiaohuan Pei,Yanxi Li,Chang Xu +2 more
TL;DR: In this article , a self-supervised approach for data-to-summary annotation is proposed, which is based on the Generative Pretrained Transformer (GPT) model.
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Study on the Tensile and Shear Behaviors of Selective Laser Melting Manufactured Ti6Al4V
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Motion Generation for Crane Simulators Using Streamlined Motion Blending Technology
TL;DR: In this paper , a streamlined motion blending technology is proposed for a container crane simulator to further improve the current motion generation method based on the motion blending technique. But, the proposed method requires a large number of parameterized motion blocks which are stored in a database.
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Efficient Strong Privacy-Preserving Conjunctive Keyword Search Over Encrypted Cloud Data
TL;DR: The first DSSE scheme to address the above concerns that achieves strong privacy-preserving conjunctive keyword search and devise a least frequent keyword acquisition protocol to reduce the frequent interactions between the data owner and search users is proposed.