Keywords index

The Implementation of keywords Index in ORACLE Scientific Technology MIS

ORACLE科技信息管理系统中实现关键字检索

The service lets you look up any moment in a film , or specific keywords from its index of300 ( and growing ) films .

这项服务可以让你在看电影，或特定的关键字，从300指数（和长大）薄膜的任何时刻。

Based on keywords distribution density analysis index database query algorithm .

基于关键字分布密度分析的索引数据库查询算法。

It makes a single index node can hold any number of keyword by using a cipher-text block array to organize the encrypted keywords , thus breaking the limit on number of keywords in the index node by the encryption length .

通过用密文块数组来组织加密关键字的方法，使得单个索引节点可以容纳任意数量的关键字，从而突破了加密长度对索引节点中关键字字数的限制。

According to the actual needs , this paper designed and implemented two kinds of indices , the first index located the keywords to the PDF documents which contained the keywords , the second index located the keywords to the specific coordinate position of the page .

根据实际需要，本文设计实现了二次索引，一次索引是将关键字定位到包含该关键字的PDF文档，二次索引是将关键字定位到页面的具体坐标位置。