TY - GEN
T1 - Semantic caching via query matching for web sources
AU - Lee, Dongwon
AU - Chu, Wesley W.
PY - 1999
Y1 - 1999
N2 - A semantic caching scheme suitable for wrappers wrapping web sources is presented. Since the web sources have typically weaker querying capabilities than conventional databases, existing semantic caching schemes cannot be applied directly. A seamlessly integrated query translation and capability mapping between the wrappers and web sources in semantic caching is described. In addition, an analysis on the match types between the user's input query and cached queries is presented. Semantic knowledge acquired from the data can be used to avoid unnecessary access to the web sources by transforming the cache miss to the cache hit. A polynomial time algorithm based on the proposed query matching technique is presented to find the best matched query in the cache. Experimental results reveal the effectiveness of the proposed semantic caching scheme.
AB - A semantic caching scheme suitable for wrappers wrapping web sources is presented. Since the web sources have typically weaker querying capabilities than conventional databases, existing semantic caching schemes cannot be applied directly. A seamlessly integrated query translation and capability mapping between the wrappers and web sources in semantic caching is described. In addition, an analysis on the match types between the user's input query and cached queries is presented. Semantic knowledge acquired from the data can be used to avoid unnecessary access to the web sources by transforming the cache miss to the cache hit. A polynomial time algorithm based on the proposed query matching technique is presented to find the best matched query in the cache. Experimental results reveal the effectiveness of the proposed semantic caching scheme.
UR - http://www.scopus.com/inward/record.url?scp=0033279195&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033279195&partnerID=8YFLogxK
U2 - 10.1145/319950.319960
DO - 10.1145/319950.319960
M3 - Conference contribution
AN - SCOPUS:0033279195
SN - 1581131461
SN - 9781581131468
T3 - International Conference on Information and Knowledge Management, Proceedings
SP - 77
EP - 85
BT - International Conference on Information and Knowledge Management, Proceedings
PB - ACM
T2 - Proceedings of the 1999 8th International Conference on Information Knowledge Management (CIKM'99)
Y2 - 2 November 1999 through 6 November 1999
ER -