CENDI Cites: Topics under Technologies


Visualization

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Connecting the NBII Nodes: Map Services Registry to Support Data Discovery and Interoperability thru OGIS
Author: Donna Roy, NBII Program Office, USGS
Publisher: CENDI

At the CENDI meeting on April 15, 2003 at USGS, Ms. Roy explained the National Biological Information Infrastructure's (NBII) vision of geospatial access is that all resources, information, and data within the NBII Web, when spatially relevant, will be referenced and retrievable in an interoperable manner. There are three major components in NBII's project: geographically referenced web pages; map viewing capability; and a centralized map service registry. The registry is to be completed by early summer and NBII nodes will be required to comply within six months.

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Designing Documents to Enhance the Performance of Digital Libraries. Time, Space, People and a Digital Library on London
Author: Gregory Crane
Publisher: Corporation for National Research Initiatives

This article discusses the Electronic Bolles Archive of the history and topography of London project which explores the extent to which geographic visualization tools can assist readers to understand the complex temporal-spatial interactions that shape many documents. The goal of this project is to develop a temporal-spatial front end for digital libraries. The authors conclude by stating that we need a richer model for data exchange if digital libraries are to realize their potential.

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Internet Service Performance: Data Analysis and Visualization
Author: Cross-Industry Working Team
Publisher: Corporation for National Research Initiatives

This White paper discusses approaches that can be used for collecting and understanding relevant performance data. The paper focuses on establishing baselines, detecting anomalies, and identifying trends. An overview of the proposed measurement architecture is presented and then the proposed methodology and data analysis approach is explained. Explanations for how the data can be aggregated to produce relevant trends and baselines are also given.

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User Expectations: Increasing the Value of Sci-Tech Intelligence through Enhanced Visualization
Author: Bonnie Carroll
Publisher: CENDI

At the September 7-8, 2005, CENDI meeting, Ms. Carroll discussed the usage of visualization in conducting research and its value to the scientific community. This is followed by examination of available tools and strategies for improving on existing technology.

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User Expectations: CENDI Member Panel on Understanding and Reaching the User
Author: Bonnie Carroll; Paul Ryan, DTIC; Tom Lahr, USGS; Elliott Siegel NLM; Dr. William Thomas, Alternative Farming Systmes Information Center, USDA
Publisher: CENDI

This panel at the September 7-8, 2005, CENDI meeting covers several topics: use of search tools for R & D; value of exhibits in generating interest; use of expert panels; and use of geographic metadata.

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