The grey basic element

  title={The grey basic element},
  author={Qiaoxing Li},
  journal={2008 IEEE International Conference on Fuzzy Systems (IEEE World Congress on Computational Intelligence)},
The grey system theory is new methodology useful for the study of unascertained situations whose information is missing and extenics is a another one to solve the contradictory problems. Under the information-missing situation, the values of some characteristics are grey. We propose the grey basic-element to treat this situation. The decision-makers can utilize it to solve the contradictory problems under uncertain situation.