Hyperbolic 0-1 programming and query optimization in information retrieval
Mathematical Programming: Series A and B
Logic-Based Query Optimization for Object Databases
IEEE Transactions on Knowledge and Data Engineering
Logic-Based Methods for Optimization
PPCP '94 Proceedings of the Second International Workshop on Principles and Practice of Constraint Programming
COMPSAC '00 24th International Computer Software and Applications Conference
DBXplorer: A System for Keyword-Based Search over Relational Databases
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
Database Systems Concepts
Effective keyword search in relational databases
Proceedings of the 2006 ACM SIGMOD international conference on Management of data
Discover: keyword search in relational databases
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Efficient IR-style keyword search over relational databases
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Sharing work in keyword search over databases
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Keyword-based search and exploration on databases
ICDE '11 Proceedings of the 2011 IEEE 27th International Conference on Data Engineering
STRUCT: incorporating contextual information for English query search on relational databases
KEYS '12 Proceedings of the Third International Workshop on Keyword Search on Structured Data
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Optimization-related techniques are playing ever increasing role for Web intelligence. Yet optimization may mean different things to different people. In this paper, starting with a general discussion on the many facets of optimization in information technology (IT), we focus our examination on the recent development in database keyword search, from an optimization-oriented perspective. We first present a review and analysis on related literature, pointing out the need for incorporating contextual information in database keyword queries to achieve better performance. We then present our recently proposed approach, where keyword search is extended to simple English queries to better capture user intension. We conclude this paper by providing a discussion on the importance of database keyword search optimization for data mining and Web intelligence.