OSTIblogs Keyword: [doe]
Each OSTIblog article is findable by keyword tags specific to the content of the article. A limited tag cloud in the side menu enlarges keywords that appear frequently. A complete alphabetical listing of keyword tags is also available.
05
Sep
2008
13
May
2008
18
Apr
2008
Our OSTI team recently completed digitizing and uploading to the Information Bridge database about 10,000 documents issued by the U.S. Department of Energy (from 1991 to 1994). This means that citizens can now search this database and rapidly download these documents in full text – all for free.
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04
Apr
2008
18
Mar
2008
This is the final article in a series about the limitations of the crawl and index approach to searching scientific content and the advantages of federated search. Part 1 identified a number of issues with Google and the other crawlers, and showed why researchers and the science attentive citizenry don't rely on "Googleable" content to meet their needs for quality scientific and technical information. Part 2 explained how federated search, by providing access to "non-Googleable" content, overcomes the Google limitations. This article highlights three important applications, developed and maintained by OSTI, that demonstrate how federated search is going beyond crawling to advance science.
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13
Mar
2008
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 final article in the series highlights a number of federated search applications and databases that OSTI makes available to the public.
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12
Mar
2008
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 benefit from OSTI's innovation and investment in federated search in the coming years.
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05
Mar
2008
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 federated search of databases.
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Part of OSTI's R&D aims at understanding how scientists use information. This goal was originally articulated by OSTI's Thurman Whitson, who has since retired. To that end we have begun to look at the different kinds of information provided by the different Web-based science resources. Different kinds of information imply different uses. It is not that one resource is better than another overall, it is that they are very different and support different uses.
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26
Feb
2008
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, and are easy and quick to find. This is the first in a series of articles about the technology behind this very important component of the Science Accelerator. This article serves as an overview; subsequent articles will provide more technical information.
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13
Feb
2008
OSTI provides searchable access to vast collections of DOE research results, project descriptions, and accomplishments. Making R&D findings available and usable is central to OSTI's mission:
The mission of the Office of Scientific and Technical Information (OSTI) is to advance science and sustain technological creativity by making R&D findings available and useful to Department of Energy (DOE) researchers and the American people.
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