semantic query optimization的例句大全

The purpose of semantic query optimization is to improve the effeciency of the query by using the semantic knowledge for the efficient query.

语义查询优化的目的是使用语义知识来进行有效的查询，以提高查询效率。

All the works of semantic query optimization before are to decrease the cost by rewriting the query sentence to an equivalent and more efficient one.

以往的语义查询优化工作都是利用领域知识进行查询优化，主要是靠重写查询语句为一个等价的、高效的查询来降低费用。

Semantic query optimization technology and application based on association rules

基于关联规则的语义查询优化技术及应用

Approach to semantic query optimization in deductive database

演绎数据库中的语义查询优化方法

A Strategy of Semantic Query Optimization

查询语句语义优化的一个方法

Algorithm of Bottom-up Static Semantic Query Optimization

一种自底向上的静态语义查询优化算法

SDQE: A Semantic Query Optimization in P2P System

适用于P2P的系统查询扩展优化方法

Particularly, the index construction methods, semantic coordination, query semantics, query processing strategies, types of queries supported, and query optimization of P2P database-style queries are discussed in detail.

然后针对上述3个方面，论述P2P数据管理研究的现状，着重讨论了P2P数据库查询的索引构造策略、语义异构的解决方法、查询语义、查询处理策略、查询类型和查询优化技术。

The Application of Optimization Technique between Clauses in Semantic Caching Query Evaluation

子句间优化技术在语义缓存查询求值中的应用

Application of semantic integrity in query optimization

语义完整性在查询优化中的应用