•  24
    Solutions to All-Colors Problem on Graph Cellular Automata
    with Chao Wang
    Complexity 2019 1-11. 2019.
  •  9
    The COVID-19 pandemic has created enormous challenges for organizations and employees. Due to the effectiveness of idiosyncratic deals in management practices, more and more organizations use this human resource management tool to address the challenges posed by the COVID-19 pandemic. However, whether there are potential risks or negative effects of i-deals in the COVID-19 pandemic environment is not very clear. Drawing upon social cognitive theory, we proposed that i-deals may foment focal empl…Read more
  •  45
    Computing the Weighted Isolated Scattering Number of Interval Graphs in Polynomial Time
    with Fengwei Li, Qingfang Ye, and Yuefang Sun
    Complexity 2019 1-8. 2019.
    The scattering number and isolated scattering number of a graph have been introduced in relation to Hamiltonian properties and network vulnerability, and the isolated scattering number plays an important role in characterizing graphs with a fractional 1-factor. Here we investigate the computational complexity of one variant, namely, the weighted isolated scattering number. We give a polynomial time algorithm to compute this parameter of interval graphs, an important subclass of perfect graphs.