DocumentCode
2639934
Title
Semantic annotation in academic search engine
Author
Jian, Sun ; Jungang, Xu ; Zhiwang, Cen
Author_Institution
Sch. of Inf. Sci. & Eng., Grad. Univ. of Chinese Acad. of Sci., Beijing, China
fYear
2010
fDate
16-17 Aug. 2010
Firstpage
165
Lastpage
169
Abstract
Web information can be given more explicit meanings through semantic annotation, so that computer can understand and deal with the information automatically, which is important to improve recall ratio and precision ratio of search engine. An ontology-based semantic annotation method is represented in this paper, and which has been applied in an academic search. Construction of academic ontology, semantic annotation algorithm and semantic retrieval are described.
Keywords
Internet; information retrieval; ontologies (artificial intelligence); search engines; Web information; academic ontology; academic search engine; recall ratio; semantic annotation algorithm; semantic retrieval; Data mining; Dictionaries; Indexes; Ontologies; Resource description framework; Search engines; Semantics;
fLanguage
English
Publisher
ieee
Conference_Titel
Web Society (SWS), 2010 IEEE 2nd Symposium on
Conference_Location
Beijing
Print_ISBN
978-1-4244-6356-5
Type
conf
DOI
10.1109/SWS.2010.5607459
Filename
5607459
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