International audienceThis document presents an application using coop-ertive probes data based on real-world field testing to estimate travel time by applying adaptive Monte Carlo method and adaptive estimation from probes. The purpose is conducting the two methods to check which one gives better results in the context of database enrichment. Moreover the process should be run on the historical database and also it has to do real time computations. The innovative part of this work can be summed up in three sections. The first one is related to digital maping aspect, the second section is regarding the map-matching and GPS errors, and finally the adaptive estimation of travel time
