数据库选择(Collection Selection)又被称为查询路由（Query Routing）, 即利用数据库表示信息获得的参数，通过一定的权重计算和选择方 法，将用户的查询发送到预计返回结果准确度较高的部分数据库进行...
基于48个网页-相关网页
...b 搜索系统,基础性的问题,包括系统的拓扑结构（system topology）数据存放策略（data placement）查询路由机制（query routing）索引切分策略（i d索引切分策略（index partitioning）数据集选择（collection selection）相关性排序（relevance ranking）网页...
基于12个网页-相关网页
Host Driver Query Routing 主机驱动查询路由
query-routing 查询路由
spatial query routing 空间查询路由
routing query 路由查询
query of routing table 路由表查找
query-driven routing protocol 查询驱动路由协议
This dissertation proposes an advanced ant colony algorithm based on information recommendation, the proposed model collects more information of peers in the P2P network and make query routing more accurately than traditional P2P network.
提出了基于信息推荐的改进蚁群算法,增强了查询路由算法对各节点拥有信息的掌握,克服了传统查询路由算法的盲目性。
参考来源 - 非结构化对等网络中的信息检索若干关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
An Enterprise service Bus (ESB) performs a dynamic query of the repository to determine routing based upon meta-data associated with its SOA environment service components.
企业服务总线对资源仓库执行动态查询，基于与SOA环境服务部件相关的元数据来决定路由。
An exception to this is in V8 where fact table columns referenced in any query predicate must be included in the statistical view definition due to MQT routing limitations.
一个例外是在v8中，由于mqt路由限制，任何查询谓词引用的事实表列都必须包括在统计视图中。
Typically this node allows the incoming message to be routed based on its content, where XPath is used as the expression language to query the content (message processing routing language).
通常，该节点允许根据内容路由输入消息，其中使用XPath作为表达式语言来查询内容(消息处理路由语言)。
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