| For large software development projects, the most important decisions and the most expensive mistakes are done at the beginning of the project. At the same time, the initial amount of quality control is minimal and then grows as development moves forward. This results in a costly rework (often hidden) on the late stages of the project The P-Modeling methodology addresses this problem. It reduces delays between bug insertions and bug fixes and distributes the quality control activities over the entire project almost proportionally to the importance of (possible) errors. Critical mistakes are discovered and fixed virtually immediately - when introduced - not at the late phases where they are the most expensive to resolve The P-Modeling technology is based on two key methods: Reverse Semantic Traceability and Speechless Modeling, which were developed by Vladimir L Pavlov in 2001-2007. Below on this page you can find his articles and presentations about P-Modeling. | 
