Singularity of software reliability models LVLM and LVQM

According to the principle, “The failure data is the basis of software reliabilityanalysis”, we built a software reliability expert system (SRES) by adopting the artificialtechnology. By reasoning out the conclusion from the fitting results of failure data of asoftware project, the SRES can recommend users “the most suitable model” as a softwarereliability measurement model. We believe that the SRES can overcome the inconsistency inapplications of software reliability models well. We report investigation results of singularity and parameter estimation methods of models, LVLM and LVQM. Foundation item: Supported by the National Natural Science Foundation of China Biography: Biography: XU Ren-zuo (1946-), male, Professor, Research interests include software engineering, software reliability engineering, software quality guarantee technology, reliability theory, software safety and security.