Jon Phipps' NSDL Weblog
Good stuff that NSDLers might find interesting, and an experiment in using weblogs for community building and knowledge transfer.



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Thursday, May 29, 2003
 

"The RaptorBook Engine is an open source project dedicated to bringing public domain etexts and ebooks into the mainstream. This site was originally launched as a proof of concept for the engine behind it. Currently, the site is a test bed for engine development. We plan to release the full source code for the engine in the summer (2003) when we complete the second version. More about the project."
6:05:49 PM    comment []

"This site is a companion to The Invisible Web: Finding Hidden Internet Resources Search Engines Can't See by Chris Sherman and Gary Price. It includes a directory of some of the best resources the Invisible Web has to offer. The directory includes resources that are informative, of high quality, and contain worthy information from reliable information providers that are not visible to general-purpose search engines. We give precedence to resources that are freely available to anyone with Web access. However, we do include a few select resources that are either free to search but have resulting fee-based content (such as News Library), or charge a small fee to search and a fee to access full-records. Some sites may be free to search and access full records, but require the user to register at no charge before granting access. "
12:08:11 PM    comment []

"Topical metadata have been used to indicate the subject of Web pages. They have been simultaneously hailed as building blocks of the semantic Web and derogated as spam. At this time major Web browsers avoid harvesting topical metadata. This paper suggests that the significance of the topical metadata controversy depends on the technological appropriateness of adding them to Web pages. This paper surveys Web technology with an eye on assessing the appropriateness of Web pages as hosts for topical metadata. The survey reveals Web pages to be both transient and volatile: poor hosts of topical metadata. The closed Web is considered to be a more supportive environment for the use of topical metadata. The closed Web is built on communities of trust where the structure and meaning of Web pages can be anticipated. The vast majority of Web pages, however, exist in the open Web, an environment that challenges the application of legacy information retrieval concepts and methods. "
10:27:46 AM    comment []

"This site is a companion to The Invisible Web: Finding Hidden Internet Resources Search Engines Can't See by Chris Sherman and Gary Price. It includes a directory of some of the best resources the Invisible Web has to offer. The directory includes resources that are informative, of high quality, and contain worthy information from reliable information providers that are not visible to general-purpose search engines. We give precedence to resources that are freely available to anyone with Web access. However, we do include a few select resources that are either free to search but have resulting fee-based content (such as News Library), or charge a small fee to search and a fee to access full-records. Some sites may be free to search and access full records, but require the user to register at no charge before granting access. "
9:56:27 AM    comment []

"by MICHAEL K. BERGMAN This modified version of "The deep Web: Surfacing Hidden Value" appeared in The Journal of Electronic Publishing from the University of Michigan ( http://www.press.umich.edu/jep/07-01/bergman.html ), July 2001."
9:41:24 AM    comment []

"This White Paper is a version of the one on the BrightPlanet site. Although it is designed as a marketing tool for a program "for existing Web portals that need to provide targeted, comprehensive information to their site visitors," its insight into the structure of the Web makes it worthwhile reading for all those involved in e-publishing. "
9:40:39 AM    comment []


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Last update: 7/24/2003; 2:46:49 PM.

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