TY - GEN
T1 - Answering keyword queries on XML using materialized views
AU - Liu, Ziyang
AU - Chen, Yi
PY - 2008
Y1 - 2008
N2 - Answering queries using materialized views has been well studied in the context of structured queries and has shown significant performance benefits. Despite the popularity of keyword search over XML data, it is an open problem whether materialized views can be leveraged for query evaluation. In this paper, we investigate this problem and present techniques for answering keyword queries using a minimal number of materialized views. Experimental evaluation demonstrates the efficiency of the proposed techniques.
AB - Answering queries using materialized views has been well studied in the context of structured queries and has shown significant performance benefits. Despite the popularity of keyword search over XML data, it is an open problem whether materialized views can be leveraged for query evaluation. In this paper, we investigate this problem and present techniques for answering keyword queries using a minimal number of materialized views. Experimental evaluation demonstrates the efficiency of the proposed techniques.
UR - http://www.scopus.com/inward/record.url?scp=52649149042&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=52649149042&partnerID=8YFLogxK
U2 - 10.1109/ICDE.2008.4497603
DO - 10.1109/ICDE.2008.4497603
M3 - Conference contribution
AN - SCOPUS:52649149042
SN - 9781424418374
T3 - Proceedings - International Conference on Data Engineering
SP - 1501
EP - 1503
BT - Proceedings of the 2008 IEEE 24th International Conference on Data Engineering, ICDE'08
T2 - 2008 IEEE 24th International Conference on Data Engineering, ICDE'08
Y2 - 7 April 2008 through 12 April 2008
ER -