Combining qualitative analysis and quantitative study,it realizes the comparison and selection for objects in uncertain environment,which leads to the promotion on the accuracy and the reliability of multi-factors analysis and multi-projects evaluation in extension group decision-making.

Candidate enterprises extension decision method on dynamic alliance

A grain logistics center location model based on extension theory is put forward,which applies extension decision method,cluster analysis and gravity method together.

When used in the focus topic of housing products type,extension planning theo- ries should take the system of human settlements and the dwellers dynamic and various needs into account sufficiently.

Taking the“integration architecture”theories as the basic point,we combine the extension planning theories and integration architecture design.

Based on the basic ideas and methods of Extenics, the laws of solving contradictory problems in the course of planning are explored, the theoretical and methodological bases are provided for planning research and a formalized approach, called extension planning, is formed.

Approach to group decision-making with different forms of preference information;

A Group Decision-making Method for Integrator Selection in Logistics Service for a Supply Chain;