The rewriting rules enable us to swap path subexpressions between document axes and version axes to optimize queries. Download to read the full chapter text ...
Abstract. Shared and/or interactive contents such as office documents and wiki contents are often provided with both the latest version and all.
Query rewriting rules for versioned XML documents — Waseda ...
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In this paper, we will propose query rewriting rules which can exchange between document axes and version axes, and prove that they are preserving query ...
In this paper, we will propose query rewriting rules which can exchange between document axes and version axes, and prove that they are preserving query ...
In this paper, we will propose query rewriting rules which can exchange between document axes and version axes, and prove that they are preserving query ...
Business rules are manually-created formulas for rewriting queries. This is the most versatile strategy for creating custom query rewrites.
An XQuery query optimizer should be able to optimize any query. For "querying" queries almost all techniques inherited from SQL-oriented DBMS may be applied.
May 22, 2013 · Abstract. In this paper, we revisit the view based security framework for XML without imposing any of the previously considered restrictions ...
A target and substitute combination can be thought of as a query rewrite rule. A collection of such rewrite rules can be a powerful search aid. For example, you ...
Every query over the view is rewritten to an equivalent query over the underlying document and then evaluated. The view-based security framework is parametrized ...