In order to describe the complicated relationship between governance factors and firm performance,an interrelation model is provided and the measurable variables of firm performance,ownership structure,directorate efficiency,management ability and stakeholder function are determined.

Study on FCC correlation models;

The experimental correlation model of mass-transfer coefficient of absorber in AIP;

A correlation model has been developed to predict the product yields by Fs and H/C atomic ratio of cracking feedstock.

Data mining is the most important step in KDD,so this paper suggests an association model based on user’s requirement.

Fundamental to the full model and its association model are discussed.

Unlike traditional EZW, the lowest frequency subband is coded separately from other highpass subbands, the SAQ process is improved by using multi threshold, the embedded coding strategy is modified and the complex context modeling is adopted in our compression algorithm.

A new image-coding algorithm based on quadtree splitting-quantization and context modeling is presented.

The algorithm uses the proposed business relation model to minimize the searching space and uses the proposed goal distance as a heuristic rule.