DocumentCode
2581943
Title
Answering Queries in the Presence of XML Keys
Author
Essid, Mehdi ; Boucelma, Omar ; Bressan, Stéphane
Author_Institution
LSIS, Univ. Paul Cezanne, Marseille
fYear
0
fDate
0-0 0
Firstpage
476
Lastpage
481
Abstract
As XML seems to become the preferred candidate language for the interchange of data on the Internet, the integration of distributed, heterogeneous, and autonomous XML data sources in a mediation architecture is becoming a critical issue. In this paper, we present a novel and original query rewriting algorithm for the answering of queries to XML disparate sources in the presence of XML keys. The algorithm combines features of the MiniCon (Mini-Con descriptions) and the Styx algorithms (prefix and suffix queries) into an algorithm that returns more rewritings
Keywords
Internet; XML; query processing; Internet; Mini-Con descriptions; Styx algorithms; XML keys; prefix queries; query answering; query rewriting; suffix queries; Abstracts; Data models; Drives; Internet; Large scale integration; Markup languages; Mediation; Production; Programming profession; XML;
fLanguage
English
Publisher
ieee
Conference_Titel
Database and Expert Systems Applications, 2006. DEXA '06. 17th International Workshop on
Conference_Location
Krakow
ISSN
1529-4188
Print_ISBN
0-7695-2641-1
Type
conf
DOI
10.1109/DEXA.2006.28
Filename
1698389
Link To Document