Non-Homogeneous Poisson Process (NHPP) is a standard framework in the field of software reliability analysis. The core of NHPP consists in determining the Mean Value Function (MVF) of cumulative error number at a specific time slot. However. practice shows the difficulty in finding a general model to fit all sorts of fault data. https://countryscenesaddleryandpetsuppliers.shop/product-category/saddle-stands/