双时态数据库理论的概念和Web文档的演变

Proceedings of the 34th Annual Hawaii International Conference on System Sciences Pub Date : 2001-01-03 DOI:10.1109/HICSS.2001.927091

G. Knolmayer, Thomas Myrach

{"title":"双时态数据库理论的概念和Web文档的演变","authors":"G. Knolmayer, Thomas Myrach","doi":"10.1109/HICSS.2001.927091","DOIUrl":null,"url":null,"abstract":"A vast amount of temporal information is provided on the Web. Even though many facts expressed in documents are time-related, the temporal properties of Web presentations have not received much attention. In database research, temporal databases have become a mainstream topic in recent years. In Web documents, temporal data may exist as meta data in the header and as user-directed data in the body of a document. Whereas temporal data can easily be identified in the semi-structured meta data, it is more difficult to determine temporal data and its role in the body. We propose procedures for maintaining temporal integrity of Web pages and outline different approaches of applying bitemporal data concepts for Web documents. In particular, we regard desirable functionalities of Web repositories and other Web-related tools that may support the Webmasters in managing the temporal data of their Web documents. Some properties of a prototype environment are described.","PeriodicalId":201648,"journal":{"name":"Proceedings of the 34th Annual Hawaii International Conference on System Sciences","volume":"9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Concepts of bitemporal database theory and the evolution of Web documents\",\"authors\":\"G. Knolmayer, Thomas Myrach\",\"doi\":\"10.1109/HICSS.2001.927091\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A vast amount of temporal information is provided on the Web. Even though many facts expressed in documents are time-related, the temporal properties of Web presentations have not received much attention. In database research, temporal databases have become a mainstream topic in recent years. In Web documents, temporal data may exist as meta data in the header and as user-directed data in the body of a document. Whereas temporal data can easily be identified in the semi-structured meta data, it is more difficult to determine temporal data and its role in the body. We propose procedures for maintaining temporal integrity of Web pages and outline different approaches of applying bitemporal data concepts for Web documents. In particular, we regard desirable functionalities of Web repositories and other Web-related tools that may support the Webmasters in managing the temporal data of their Web documents. Some properties of a prototype environment are described.\",\"PeriodicalId\":201648,\"journal\":{\"name\":\"Proceedings of the 34th Annual Hawaii International Conference on System Sciences\",\"volume\":\"9 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-01-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 34th Annual Hawaii International Conference on System Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HICSS.2001.927091\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 34th Annual Hawaii International Conference on System Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HICSS.2001.927091","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

摘要

网络上提供了大量的时间信息。尽管文档中表示的许多事实都与时间相关，但是Web表示的时间属性并没有受到太多关注。在数据库研究中，时态数据库已成为近年来的一个主流课题。在Web文档中，时态数据可以作为标题中的元数据存在，也可以作为文档主体中的用户导向数据存在。虽然在半结构化元数据中可以很容易地识别时间数据，但确定时间数据及其在身体中的作用却比较困难。我们提出了维护Web页面时间完整性的过程，并概述了将双时间数据概念应用于Web文档的不同方法。我们特别关注Web存储库和其他与Web相关的工具的理想功能，它们可能支持网站管理员管理其Web文档的临时数据。描述了原型环境的一些特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Concepts of bitemporal database theory and the evolution of Web documents

A vast amount of temporal information is provided on the Web. Even though many facts expressed in documents are time-related, the temporal properties of Web presentations have not received much attention. In database research, temporal databases have become a mainstream topic in recent years. In Web documents, temporal data may exist as meta data in the header and as user-directed data in the body of a document. Whereas temporal data can easily be identified in the semi-structured meta data, it is more difficult to determine temporal data and its role in the body. We propose procedures for maintaining temporal integrity of Web pages and outline different approaches of applying bitemporal data concepts for Web documents. In particular, we regard desirable functionalities of Web repositories and other Web-related tools that may support the Webmasters in managing the temporal data of their Web documents. Some properties of a prototype environment are described.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of the 34th Annual Hawaii International Conference on System Sciences

自引率

0.00%

发文量