The compleat closure: toward a unified view of structured document database objects Extended Abstract

机译：完整的闭包：朝向结构化文档数据库对象的统一视图Extended Abstract

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The property of "closure" in databases enforces that the inputs and outputs of queries on databases are of the same type. Relational databases have traditionally been supporting closure, by generating outputs of queries in the form of tables, which is the form of the input as well. In this paper, we present an extended form of the closure property in structured document database systems. Here in addition to the input and the output, queries and metadata are also closed under one common domain. This property allows database systems to store, process, and manipulate all of these elements as standard database objects, and hence allow processing of queries not only on the data, but also meta-data, and even queries. We propose the closure format, describe the different objects that can be closed under the domain, and discuss various connotations of this new property.

机译：数据库中“ closure”的属性强制数据库查询的输入和输出为同一类型。关系数据库传统上一直通过以表的形式生成查询的输出来支持闭包，表的形式也是输入的形式。在本文中，我们提出了结构化文档数据库系统中闭包属性的扩展形式。在这里，除了输入和输出之外，查询和元数据也在一个公共域下关闭。此属性允许数据库系统将所有这些元素存储，处理和操纵为标准数据库对象，因此不仅允许处理数据查询，还可以处理元数据甚至查询。我们提出了关闭格式，描述了可以在该域下关闭的不同对象，并讨论了此新属性的各种含义。

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《World Multiconference on Systemics, Cybernetics and Informatics and 5th International Conference on Information Systems Analysis and Synthesis Vol.5: Computer Science and Engineering, Jul 31-Aug 4, 1999, Orlando, Florida》|1999年|p.269-273|共5页
会议地点 Orlando FL(US);Orlando FL(US);Orlando FL(US);Orlando FL(US)
作者
Arijit Sengupta;
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作者单位

Department of Computer Science, Indiana University Bloomington, IN 47405, USA;

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会议组织
原文格式 PDF
正文语种 eng
中图分类自动化技术、计算机技术;
关键词
document databases; SGML; XML; closure; query processing;

机译：文件数据库； SGML； XML;关闭;查询处理;

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专利

1. A Model and Queries for Databases Managing Structured Documents with Object Links [J] . Hiroyuki Kato, Masatoshi Yoshikawa Systems and Computers in Japan . 2000,第6期

机译：数据库通过对象链接管理结构化文档的模型和查询
2. Design Framework of a Database for Structured Documents with Object Links [J] . Masatoshi YOSHIKAWA, Hiroyuki KATO, Hiroko KINUTANI IEICE Transactions on Information and Systems . 1999,第1期

机译：具有对象链接的结构化文档数据库的设计框架
3. A structure editor for abstract document objects [J] . Kimura Gary D. Software Engineering, IEEE Transactions on . 1986,第3期

机译：抽象文档对象的结构编辑器
4. The compleat closure: toward a unified view of structured document database objects Extended Abstract [C] . Arijit Sengupta World multiconference on systems, cybernetics and informatics . 1999

机译：Closeat Closure：迈向结构化文档数据库对象的统一视图扩展摘要
5. Algorithms for generating XML documents from hierarchical views of relational databases. [D] . Hojabri, Babak. 2002

机译：从关系数据库的分层视图生成XML文档的算法。
6. HOLON: extending Web document libraries via objects in order to support the health information infrastructure. Health Object Library Online. [O] . B. G. Silverman, P. Jones, C. Safran, 1998

机译：HOLON：通过对象扩展Web文档库以支持健康信息基础结构。在线运行状况对象库。
7. Report drawn up on behalf of the Committee on Economic and Monetary Affairs on the proposals from the Commission of the European Communities to the Council for directives on: I. the approximation of the laws of the Member States relating to rear-view mirrors for two and three-wheeled motor vehicles (Doc. 1-703/79), II. (a) the approximation of the laws of the Member States relating to roll-over protective structures (ROPS) for certain construction plant, (b) the approximation of the laws of the Member States relating to falling-object protective structures (FOPS) for certain construction plant (Doc. 1-711/79), III. amending Directive 71/307/EEC on the approximation of the laws of the Member States relating to textile names (Doc. 1-759/79), IV. the approximation of the laws of the Member States concerning electrical equipment for use in potentially explosive atmospheres in mines susceptible to fire-damp (Doc. 1-805/79), V. the approximation of the laws of the Member States relating to methods of testing the biodegradability of non-ionic surfactants and amending Directive 7/EEC (Doc. 3/-823/79). Working Documents 1980-1981, Document 1-141/80, 8 May 1980 [O] . von Wogau K. 1980

机译：代表经济和货币事务委员会就欧洲共同体委员会向理事会提出的关于以下方面的指示的提议编写的报告：I。成员国关于两个和两个后视镜的法律的近似三轮机动车（文件1-703 / 79），II。（a）成员国有关某些建筑工厂的翻车保护结构（ROps）的法律的近似，（b）成员国关于坠落物保护结构（FOps）的法律的近似某某建筑工厂（文件1-711 / 79），III。修订关于纺织品名称成员国法律近似的第71/307 / EEC号指令（文件1-759 / 79），IV。成员国关于在易受火灾影响的矿井的潜在爆炸性环境中使用的电气设备的法律的近似（文件1-805 / 79），V。成员国关于方法的法律的近似测试非离子表面活性剂的生物降解性和修订指令7 / EEC（Doc.3 / -823 / 79）。 1980 - 1981年工作文件，1980年5月8日第1-141 / 80号文件

The compleat closure: toward a unified view of structured document database objects Extended Abstract

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