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    Chapter and Conference Paper

    Cumulative Damage Models with Replacement Last

    This paper proposes a damage model with replacement last. First, the preventive replacement policies with a damage process is given: the unit is replaced at a damage level Z or a planned time T, whichever occurs ...

    Xufeng Zhao, Keiko Nakayama, Syouji Nakamura in Software Engineering, Business Continuity,… (2011)

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    Chapter

    Periodic Replacement Policies and Comparisons with Their Extended Policies

    It has been well known that minimal repairs are widely used in planning periodic replacement policies in reliability engineering. In this chapter, we begin with the standard periodic replacement policies that...

    Xufeng Zhao, Cunhua Qian, Toshio Nakagawa in Stochastic Models in Reliability, Network … (2019)

  3. Chapter and Conference Paper

    A Salient Object Detection Algorithm Based on Region Merging and Clustering

    Salient object detection has recently drawn much attention in computer vision such as image compression and object tracking. Currently, various heuristic computational models have been designed. However, extra...

    Weiyi Wei, Yi**g Yang, Wanru Wang, **ufeng Zhao in Intelligent Information Processing X (2020)