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计算机应用研究 2007
Research on Complex Query Processing in Schema-based P2P System
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Abstract:
By using relation keywords as indexing key for schema info and partitioning tuples vertically,a method of indexing both schema and data with structured overlay was designed.Then,an algorithm based on these two levels of indices to support complex queries on multiple attributes was proposed.Qualitative analysis and comparison show that this work is closer to the goal of P2P data management than other projects.
