STEP-NC machining program information extraction system;

The Method of Information Extraction from STEP-NC Program;

The method of urban land use information extraction from QUICKBIRD image;

The Research on Methods of Web-oriented Multimedia Information Extracting and Its Application in Education;

The Research on Methods of Web-oriented Multimedia Semantic Information Extracting and Its Realization;

Design and Implementation of Web Database Data Publishing and Information Extracting System Based on XML;

Improved algorithm for blind signal extraction;

The forward and backward united iterative prediction model(FBUIPM) for chaotic time series based on the forward and backward united prediction model(FBUPM) is proposed,and it is used to investigate the harmonic signal extraction from chaotic time series.

Performances for the chaotic signal modeling and harmonic signal extraction are analyzed using several chaotic time series as examples.

Comparing with the overall accuracy computed by different classification methods using different proceeded remote sensing data,it concluded that data processing is the important step in extracting information from remote sensing data,which can influence the classification overall accuracy greatly.

Through researching the process of BOM creation, this paper put forward the method and concrete process of extracting information of parts list in AutoCAD drawing, i.