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Issue No. 01 - January (1978 vol. 4)
ISSN: 0098-5589
pp: 31-44
null Shi-Kuo Chang , Knowledge Systems Laboratory, Department of Information Engineering, University of Illinois
ABSTRACT
This paper treats the problem of fuzzy query translation using the concept of database skeleton. An imprecise, or fuzzy, query is represented by a query graph, which can be analyzed for translatability with respect to a given database skeleton. The fuzzy query translation problem is formulated as a problem of converting a partially specified query graph into a completely specified query graph. This graph is then translated into a sequence of data manipulation commands, such as commands in relational algebra. Approaches to optimal fuzzy query translation are also described.
INDEX TERMS
user interface, Database management systems, database skeleton, fuzzy query, query translation, relational database
CITATION
null Jyh-Sheng Ke, null Shi-Kuo Chang, "Database Skeleton and Its Application to Fuzzy Query Translation", IEEE Transactions on Software Engineering, vol. 4, no. , pp. 31-44, January 1978, doi:10.1109/TSE.1978.231464
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