Intelligent caching and indexing techniques for relational database systems
Information Systems
Data caching issues in an information retrieval system
ACM Transactions on Database Systems (TODS)
Subtree-elimination algorithms in deductive databases
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Journal of Intelligent Information Systems
EDBT '94 Proceedings of the 4th international conference on extending database technology: Advances in database technology
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ACM Transactions on Database Systems (TODS)
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SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
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Journal of Intelligent Information Systems - Special issue on intelligent integration of information
Advanced database systems
Database techniques for the World-Wide Web: a survey
ACM SIGMOD Record
PODS '99 Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Semantic caching via query matching for web sources
Proceedings of the eighth international conference on Information and knowledge management
Principles of Database and Knowledge-Base Systems: Volume II: The New Technologies
Principles of Database and Knowledge-Base Systems: Volume II: The New Technologies
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PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
Boolean Query Mapping Across Heterogeneous Information Sources
IEEE Transactions on Knowledge and Data Engineering
Query Folding with Inclusion Dependencies
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Information Integration Using Logical Views
ICDT '97 Proceedings of the 6th International Conference on Database Theory
Local Disk Caching for Client-Server Database Systems
VLDB '93 Proceedings of the 19th International Conference on Very Large Data Bases
Semantic Data Caching and Replacement
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Querying Heterogeneous Information Sources Using Source Descriptions
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Describing and Using Query Capabilities of Heterogeneous Sources
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Semantic caching of Web queries
The VLDB Journal — The International Journal on Very Large Data Bases
A predicate-based caching scheme for client-server database architectures
The VLDB Journal — The International Journal on Very Large Data Bases
Optimal implementation of conjunctive queries in relational data bases
STOC '77 Proceedings of the ninth annual ACM symposium on Theory of computing
Concept-based querying in mediator systems
The VLDB Journal — The International Journal on Very Large Data Bases
Performance and overhead of semantic cache management
ACM Transactions on Internet Technology (TOIT)
Semantic caching in schema-based P2P-networks
DBISP2P'05/06 Proceedings of the 2005/2006 international conference on Databases, information systems, and peer-to-peer computing
Semantic caching for web services
ICSOC'05 Proceedings of the Third international conference on Service-Oriented Computing
Semantic similarity based ontology cache
APWeb'06 Proceedings of the 8th Asia-Pacific Web conference on Frontiers of WWW Research and Development
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An intelligent semantic caching scheme suitable for web sources is presented. Since web sources typically have weaker querying capabilities than conventional databases, existing semantic caching schemes cannot be directly applied. Our proposal takes care of the difference between the query capabilities of an end user system and web sources. In addition, an analysis on the match types between a user's input query and cached queries is presented. Based on this analysis, we present an algorithm that finds the best matched query under different circumstances. Furthermore, a method to use semantic knowledge, acquired from the data, to avoid unnecessary access to web sources by transforming the cache miss to the cache hit is presented. To verify the effectiveness of the proposed semantic caching scheme, we first show how to generate synthetic queries exhibiting different levels of semantic localities. Then, using the test sets, we show that the proposed query matching technique is an efficient and effective way for semantic caching in web databases.