Design and realization of information integrated query of the heterogeneous-configuration power system based on Web;

Such a system should have computer aid bussiness disposing function and comprehensive information searching function.

Application of fuzzy algorithm in information query over Web pages;

The design of the public information query platform;

Genetic algorithm for web information query optimization;

This paper introduces the technique of constructing information inquiry system based on Web Service by using Visual Studio2003.

Based onillustrating the design principle of railway network information inquiry, the paperintroduces the develop environment, main functions and program designtechnology for railway network inquiry model.

0 as the developing instrument,we had designed and developed the management system of control points,and the information inquiry and management method of the basic control points were realized.

A frame of internet and data structure of information retrieval is designed .

Based on the fact that many students have their own mobile telephones,this paper designs and implements the student s information retrieval system by mobile telephone.

In the field of distributed database, the information retrieval is one of the hot points of this field continuously; also it is the important problem of application and service for users.