Paper Info
Title
Exploring Different Optimization Techniques For An External Multimedia Meta-Search Engine
Abstract
Along with the tremendous growth of Social Media, the variety of multimedia sharing platforms on the Web is ever growing, whereas unified retrieval issues remain unsolved. Beside unified retrieval languages and metadata interoperability issues, a crucial task in such a retrieval environment is query optimization in federated and distributed retrieval scenarios. This work introduces three different dimensions of query optimization that have been integrated in an external multimedia meta-search engine. The main innovations are query execution planning, various query processing strategies as well as a multimedia perceptual caching system.
Year
DOI
Venue
2012
10.4018/jmdem.2012100102
INTERNATIONAL JOURNAL OF MULTIMEDIA DATA ENGINEERING & MANAGEMENT
Keywords
Field
DocType
External Meta-Search, Federated Multimedia Retrieval, Multimedia Cache, Query Execution Models, Query Optimization
Query optimization,Web search query,Metasearch engine,Query language,Social media,Query expansion,Computer science,Distributed retrieval,Metadata interoperability,Multimedia
Journal
Volume
Issue
ISSN
3
4
1947-8534
Citations 
PageRank 
References 
0
0.34
14
Authors
5
Name
Order
Citations
PageRank
Kai Schlegel1365.89
Florian Stegmaier2519.17
Sebastian Bayerl3203.26
Harald Kosch4775116.64
Mario Döller513018.38