Title :
XML Information Retrieval Based on Tree Matching
Author :
Ben Aouicha, M. ; Tmar, Mohamed ; Boughanem, Mohand ; Abid, Mohamed
Author_Institution :
IRIT, Toulouse
fDate :
March 31 2008-April 4 2008
Abstract :
This paper presents an information retrieval model in XML documents based on tree matching. Queries and documents are represented by extended trees. Therefore only one level separates between each node and its indirect descendants. This allows to compare easily structural constraints of the user query and the document structure with flexibility. Thus document fragments (elements) returned in response to the query are the most similar ones to the query tree.
Keywords :
XML; document handling; information retrieval; tree data structures; XML document; document structure; eXtensible Markup Language; information retrieval model; query tree; tree matching; user query; Conferences; Content based retrieval; Costs; Document handling; Image retrieval; Indexing; Information retrieval; XML; XML retrieval; virtual link;
Conference_Titel :
Engineering of Computer Based Systems, 2008. ECBS 2008. 15th Annual IEEE International Conference and Workshop on the
Conference_Location :
Belfast
Print_ISBN :
0-7695-3141-5
DOI :
10.1109/ECBS.2008.60
