DocumentCode :
1075249
Title :
Semantic caching and query processing
Author :
Ren, Qun ; Dunham, Margaret H. ; Kumar, Vijay
Author_Institution :
Dept. of Comput. Sci. & Eng., Southern Methodist Univ., Dallas, TX, USA
Volume :
15
Issue :
1
fYear :
2003
Firstpage :
192
Lastpage :
210
Abstract :
Semantic caching is very attractive for use in distributed systems due to the reduced network traffic and the improved response time. It is particularly efficient for a mobile computing environment, where the bandwidth of wireless links is a major performance bottleneck. Previous work either does not provide a formal semantic caching model, or lacks efficient query processing strategies. This paper extends the existing research in three ways: formal definitions associated with semantic caching are presented, query processing strategies are investigated and, finally, the performance of the semantic cache model is examined through a detailed simulation study.
Keywords :
cache storage; mobile computing; query processing; distributed systems; query processing; reduced network traffic; response time; semantic caching; Bandwidth; Computational modeling; Costs; Delay; Mobile communication; Mobile computing; Network servers; Query processing; Telecommunication traffic; Traffic control;
fLanguage :
English
Journal_Title :
Knowledge and Data Engineering, IEEE Transactions on
Publisher :
ieee
ISSN :
1041-4347
Type :
jour
DOI :
10.1109/TKDE.2003.1161590
Filename :
1161590
Link To Document :
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