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Third International Conference on Semantics, Knowledge and Grid (SKG 2007)
A Comprehension-Based Approach for Query Optimization
Xian, Shan Xi, China
October 29-October 31
ISBN: 0-7695-3007-9
database programming languages (DBPLs), which subsume query languages such as SQL and OQL in expressiveness. The AutoMed IQL is an intermediate query language based on comprehensions, which can be used to define the semantic relationships between schemas constructs. In this paper, we emphasize the query optimization problem for IQL queries. Since IQL can be smoothly integrated into several DBPLs, our approach is expected to be applied to semantic web environments.
Citation:
Hao Fan, Gang Chen, "A Comprehension-Based Approach for Query Optimization," skg, pp.254-257, Third International Conference on Semantics, Knowledge and Grid (SKG 2007), 2007
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