CAREER: MetaQuerier: Dynamic Ad Hoc Information Integration Across the Internet

职业：MetaQuerier：跨互联网的动态临时信息集成

• 批准号: 0133199
• 负责人: Kevin Chang
• 金额: $ 30.01万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-04-15 至 2007-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0133199&HistoricalAwards=false
• 关键词: CAREER; MetaQuerier; Dynamic; Ad; Hoc

This research will develop techniques to provide seamless and transparent access to databases on the deep web. In particular, the project will build a metaquery system that helps users to find and query the databases. The specific tasks will include source discovery and modeling, semi-structured unified schema construction, dynamic source selection, metaquery language definition, and metaquerier system development. The career development plan will include modernizing the database curriculum as well as promoting interdisciplinary research.

这项研究将开发技术，以提供无缝和透明的访问数据库上的深网。特别是，该项目将构建一个元查询系统，帮助用户查找和查询数据库。具体的任务将包括源发现和建模，半结构化的统一模式的建设，动态源选择，元查询语言定义，元查询系统的开发。职业发展计划将包括使数据库课程现代化以及促进跨学科研究。