data semantics

By the introduction of ontology, the data of ontology are given clear data semantics and structural description. It is understood by the computer, and achieved data interoperability in the semantic layer.

通过引入本体，赋予数据清晰的语义和结构化描述，使之能够为计算机所理解，从而实现数据在语义层的互操作。

互联网摘选

So, this paper addresses how to define program semantics on dynamic data structures.

本文针对这种情况，研究了如何正确刻划动态数据结构的程序语义问题。

互联网摘选

Next, by exploiting data semantics, the algorithm improves scheduling performance combined with predictive algorithm.

继而通过挖掘数据语义，利用数据相似性，结合预测算法，进一步提高了调度性能。

互联网摘选

Information sharing requires the interoperation among metadata exchange format, tags, content structure and semantics of data elements, etc. A complete framework of standard is thus necessary.

信息共享需要在元数据的交换格式、标记格式、元素内容结构、元素语义和数据元等方面能够互操作，需要建立一套完整的标准体系。

互联网摘选

In order to inquiry into function dependency in data base, the formal definition and semantics of dependency of knowledge are also discussed in the paper.

为了研究数据库中的函数依赖性，我们还将介绍数据的依赖性的形式化定义及依赖性的语义因素等。

互联网摘选

A Real-time Transaction Scheduling Algorithm with Temporal Constraints by Exploiting Data Semantics

基于挖掘具有时态限制数据语义的实时事务调度算法

互联网摘选

This paper applies the XML technology to describing satellite observation tasks. Especially, it emphasizes the exhibition of data semantics, as well as uses the XML Schema to define the data structure and data content of the tasks.

将XML技术用于描述卫星观测任务数据库，特别是用XML模式描述了任务的数据结构和数据内容，同时强调了数据语义的体现。

互联网摘选

Research on conducting the multiple source data semantics transformation using the data dictionary.

利用数据字典进行多源数据语义转换研究；

互联网摘选

On Program Semantics of Dynamic Data Structures

论动态数据结构的程序语义

互联网摘选

Type semantics apply to conversions between all data types, including object types.

类型语义适用于所有数据类型(包括对象类型)之间的转换.

互联网摘选

Define the data semantics through a business glossary

通过业务术语表定义数据语义

互联网摘选