Additional, because of Internet s opening , developments and heterogeneity, it is much difficult for users(especially for a special domain user) to quickly and exactly obtain the needed information from WWW.

It is important to build a powerful language model by using limited corpora in the field of speech recognition for a specific domain.

General na tural language processing&understanding technology isn t mature,but it is pos sible to be realized in specific domain.

Around software architecture design in specific domain,utilizing the design philosophy of platform layers ar-chitecture and the design mechanism of process integration,the component developing model of Domain-oriented is in-troduced and discussed in this paper.

A Network Service Workflow Model Supporting Domain Feature

Optimization method on component composition for domain feature clustering

The paper analyzes the main reasons why the high-level qualified people in the field of geology is shortage,as follows: both temporary shortage of talented people and the brain drain;divergence among production,study and research;under the market economic system,breaking down the situation of assuming arbitrary talented people in geological field.