Digital Government: I2T: An Information Integration Testbed for Digital Government

数字政府：12T数字政府的信息试验台该项目将解决政府信息系统的主要问题之一，即无法整合来自各种异构数据源的信息。通常，这些数据是由不同级别政府的不同机构收集和管理的，这为整合提供了更多障碍。来自人口普查局、国家档案和记录管理局、美国地质调查局、宾夕法尼亚州和圣地亚哥政府协会的合作伙伴将与圣地亚哥超级计算机中心、加州大学圣地亚哥分校、密歇根大学和宾夕法尼亚大学的研究人员合作。在使用XML的信息中介（MIX）项目的初始工作的基础上，这项资助有四个主要的技术重点：1。允许将MIX的包装技术扩展到地理空间信息领域。为基于网络的轻量级代理开发数据传输协议；3 .研究数据的新接口；为地理空间和统计调查元数据构建包装工具包。

EIA-9983510Baru, Chaitanya KUniversity of CaliforniaDigital Government: 12T An Information Testbed for Digital GovernmentThis project will address one of the major problems in government information systems, the inability to integrated information from various heterogeneous data sources. Usually these data are collected and managed by different agencies at different levels of government, providing more impediments to integration. Partners from the Bureau of the Census, National Archives and Records Administration, US Geological Survey, the State of Pennsylvania, and the San Diego Association of Governments will work with researchers from the San Diego Supercomputer Center, the University of California at San Diego, the University of Michigan, and the University of Pennsylvania.Building upon the initial work of the Mediation of Information using XML (MIX) project, this grant has four major technical thrusts:1. allow for an extension of MIX's wrapper technology to the domain of geospatial information,2. develop data transfer protocols for lightweight network-based agents,3. investigate new interfaces to the data, and4. build wrapper toolkits for geospatial and statistical survey metadata.