DocumentCode
2813267
Title
A Web Knowledge Discovery Engine Based on Concept Algebra
Author
Hu, Kai ; Wang, Yingxu
Author_Institution
Univ. of Calgary, Calgary
fYear
2007
fDate
22-26 April 2007
Firstpage
1255
Lastpage
1258
Abstract
On-line knowledge discovery is an important area of knowledge engineering. This paper develops a visualized concept network explorer and a semantic analyzer to locate, capture, and refine queries based on concept algebra. A graphical interface is built using concept and semantic models to refine users´ query structures. This tool kit can generate a structured XML query package that accurately express users´ information needs for on-line searching and knowledge acquisition.
Keywords
Internet; XML; data mining; graphical user interfaces; query formulation; search engines; Web knowledge discovery engine; concept algebra; graphical interface; knowledge acquisition; knowledge engineering; on-line searching; query structures; semantic analyzer; structured XML query package; visualized concept network explorer; Algebra; Humans; Information retrieval; Information systems; Knowledge engineering; Packaging; Search engines; Software engineering; Visualization; XML;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 2007. CCECE 2007. Canadian Conference on
Conference_Location
Vancouver, BC
ISSN
0840-7789
Print_ISBN
1-4244-1020-7
Electronic_ISBN
0840-7789
Type
conf
DOI
10.1109/CCECE.2007.320
Filename
4232979
Link To Document