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  1. No Access

    Article

    CoAR-Maze: empowering children’s collaborative tangible programming in augmented reality

    As an effective way to develop children’s computational thinking, programming education has been intensively studied by scholars. Among them, tangible programming is more in line with children’s cognitive deve...

    Mingyu Zhang, Jiaxiang Li, Yiyan Lin… in CCF Transactions on Pervasive Computing an… (2023)

  2. No Access

    Article

    Efficient second-order, linear, decoupled and unconditionally energy stable schemes of the Cahn-Hilliard-Darcy equations for the Hele-Shaw flow

    In this paper, we consider the numerical approximations for a hydrodynamical model of Cahn-Hilliard-Darcy equations. We develop two linear, decoupled, energy stable, and second-order time-marching schemes base...

    Rui Chen, Yaxiang Li, Kejia Pan, **aofeng Yang in Numerical Algorithms (2023)

  3. No Access

    Chapter and Conference Paper

    Transmit RRH Selection in User-Centric Cell-Free Massive MIMO Using Discrete Particle Swarm Optimization

    Cell-free massive multiple input multiple output (MIMO) has been expected to improve the spectrum efficiency in future mobile communication systems. To reduce the fronthaul link burden, a user-centric structur...

    Jiaxiang Li, Yingxin Zhao, Hong Wu, Zhiyang Liu in Artificial Intelligence in China (2022)

  4. No Access

    Chapter and Conference Paper

    Research on Data Storytelling Strategies for Cultural Heritage Transmission and Dissemination

    Cultural heritage is non-renewable and irreplaceable, which needs to be preserved and passed on. In the digital age, cultural heritage can be brought to life through data storytelling, a communication tool tha...

    Xurong Shan, Dawei Wang, Jiaxiang Li in HCI International 2022 – Late Breaking Posters (2022)

  5. No Access

    Chapter and Conference Paper

    From the Perspective of Social Design: Research on the Construction of Mass Epidemic Prevention Media System for Elderly Groups

    The first case of the NOVEL CORONAVIRUS disease (COVID-19) patient appeared in China in December 2019, besides this, it spread widely with a large proportion of elderly among the newly diagnosed cases last yea...

    Suihong Lan, Jiaxiang Li, Chao Zhao in Cross-Cultural Design. Applications in Bus… (2022)

  6. No Access

    Chapter and Conference Paper

    Design and Implementation of Hovering Flap** Wing Micro Air Vehicle

    In this paper, a prototype of a hovering flap** wing micro air vehicle is developed. The aerodynamic force of the prototype at different flap** frequencies and pitch angles is measured, and a hovering flig...

    Jiaxiang Li, Chao Wang, ** Liu, Peng **e… in Intelligent Robotics and Applications (2019)