To solve the conflict between the sources, it is also possible:

• to create various groups of sources which gather sources of homogeneous reliability, then
  
  
• to merge each group with a suitable operator (for example the quantified adaptive operator).
  
  
• At last, information delivered by a group of low reliability is pooled with the information given by a group of higher reliability, only if the less reliable information does not contradict the more reliable one.

• Implementation of the Fusion by Priority
• Construction of Groups K_i of Sources
• Application of the Rule
• Comparison between Fusion by Priority and Quantified Adaptive Fusion