@article{ART001495401},
author={Jong-Hyun Park and Wonik Park and Kim, Young-Kuk and Kang， Ji-Hoon},
title={A Global XQuery Query Processing based on Local XQuery Query Generation},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2010},
volume={15},
number={11},
pages={11-20}
TY - JOUR
AU - Jong-Hyun Park
AU - Wonik Park
AU - Kim, Young-Kuk
AU - Kang， Ji-Hoon
TI - A Global XQuery Query Processing based on Local XQuery Query Generation
JO - Journal of The Korea Society of Computer and Information
PY - 2010
VL - 15
IS - 11
PB - The Korean Society Of Computer And Information
SP - 11
EP - 20
SN - 1598-849X
AB - XML view is proposed to integrate between XML data and heterogeneous data over distributed environment and global XML view is used to search distributed heterogeneous data. At this time, standard query language for user is XQuery and the method for processing global XQuery queries over distributed environment is one of the new research topics. One of the basic and simple methods to process distributed SQL queries is that generates local queries for processing a global query and constructs the result of the global query from the results of the local queries. However, the syntax of XQuery differs from SQL because the XQuery contains some special expressions like FOR clauses for querying to semi-structured data, of course, FOR clauses are not used in SQL. Therefore, there are some problems to adopt the method for processing global SQL queries for generating local XQuery queries. This paper defines some problems when generates local XQuery queries for processing global XQuery queries and proposes a method for generating local XQuery queries considered these problems. Also we implement and evaluate a Global XQuery Processor which uses our method.
KW - Query 분할(XQuery Decomposition);전역 XQuery 처리(Global XQuery processing);분산된 이종 데이터 검색(Searching of distributed heterogeneous data)
DO -
UR -
ER -
Jong-Hyun Park, Wonik Park, Kim, Young-Kuk and Kang， Ji-Hoon. (2010). A Global XQuery Query Processing based on Local XQuery Query Generation. Journal of The Korea Society of Computer and Information, 15(11), 11-20.
Jong-Hyun Park, Wonik Park, Kim, Young-Kuk and Kang， Ji-Hoon. 2010, "A Global XQuery Query Processing based on Local XQuery Query Generation", Journal of The Korea Society of Computer and Information, vol.15, no.11 pp.11-20.
Jong-Hyun Park, Wonik Park, Kim, Young-Kuk, Kang， Ji-Hoon "A Global XQuery Query Processing based on Local XQuery Query Generation" Journal of The Korea Society of Computer and Information 15.11 pp.11-20 (2010) : 11.
Jong-Hyun Park, Wonik Park, Kim, Young-Kuk, Kang， Ji-Hoon. A Global XQuery Query Processing based on Local XQuery Query Generation. 2010; 15(11), 11-20.
Jong-Hyun Park, Wonik Park, Kim, Young-Kuk and Kang， Ji-Hoon. "A Global XQuery Query Processing based on Local XQuery Query Generation" Journal of The Korea Society of Computer and Information 15, no.11 (2010) : 11-20.
Jong-Hyun Park; Wonik Park; Kim, Young-Kuk; Kang， Ji-Hoon. A Global XQuery Query Processing based on Local XQuery Query Generation. Journal of The Korea Society of Computer and Information, 15(11), 11-20.
Jong-Hyun Park; Wonik Park; Kim, Young-Kuk; Kang， Ji-Hoon. A Global XQuery Query Processing based on Local XQuery Query Generation. Journal of The Korea Society of Computer and Information. 2010; 15(11) 11-20.
Jong-Hyun Park, Wonik Park, Kim, Young-Kuk, Kang， Ji-Hoon. A Global XQuery Query Processing based on Local XQuery Query Generation. 2010; 15(11), 11-20.
Jong-Hyun Park, Wonik Park, Kim, Young-Kuk and Kang， Ji-Hoon. "A Global XQuery Query Processing based on Local XQuery Query Generation" Journal of The Korea Society of Computer and Information 15, no.11 (2010) : 11-20.
