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OSTIblog Articles in the doe Topic

Federated Search - The Wave of the Future?: Part 2

by Dr. Walt Warnick 13 Mar, 2008 in Technology

by Walt Warnick and Sol Lederman

This is the second in a three part series of articles about the deficiencies of web crawling and indexing, the superiority of federated search to the serious researcher, and the value of OSTI federated search applications in advancing science. Part 1 identified a number of serious limitations of Google and the other crawlers. This article shows how federated search overcomes these limitations. The...

Related Topics: doe, federated search, osti, web crawling

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Federated Search - The Wave of the Future?: Part 1

by Dr. Walt Warnick 12 Mar, 2008 in Technology

by Walt Warnick and Sol Lederman

The web is growing.

For providing searchable access to the content that matters the most to scientists and researchers, Google and the other web crawlers can't keep up. Instead, growing numbers of scientists, researchers, and science attentive citizens turn to OSTI's federated search applications for high quality research material that Google can't find. And, given fundamental limitations on how web crawlers find content, those conducting research will derive even more...

Related Topics: doe, federated search, osti, web crawling

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Sophisticated Yet Simple - The Technology Behind OSTI's E-print Network: Part 2

by Sol Lederman 05 Mar, 2008 in Technology

In Part 1 of this series I provided an overview of the technology that drives the E-print Network. In this article I will provide some detail about how the harvested collection, the "E-prints on Web Sites" component of the E-print Network, is constructed. In Part 3, I will discuss the technology of the portion of the E-print Network that relies on...

Related Topics: doe, E-Print Network (EPN), federated search, osti

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Sophisticated Yet Simple - The Technology Behind OSTI's E-print Network: Part 1

by Sol Lederman 26 Feb, 2008 in Technology

The E-print Network is one of OSTI's most popular and powerful research offerings yet few of its users know about the advanced technology that drives it and makes it simple to use. Professional researchers in basic and applied science are able to access over 5 million e-prints gathered from nearly 28,000 world-wide databases and web-sites. Numerous OSTI innovations ensure that the E-print Network's documents are of extremely high quality, are highly relevant to researchers,...

Related Topics: doe, E-Print Network (EPN), federated search, osti, Science Accelerator

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