M. L. Nelson , G. L. Gottlich & D. J. Bianco, "World Wide Web Implementation of the Langley Technical Report Server," NASA TM-109162, September 1994.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....of the four collections, and additional software provides exclusive access for the duration of each query. BUILDING THE COLLECTION The lowest common denominator for representing information in conventional libraries is paper, and many digital library efforts involve scanned paper documents (e.g. [2], 3] In the world of electronic information, PostScript, rather than plain, unformatted text, is the closest analog to paper as a document storage medium, and its page based nature turns out to be helpful in structuring the collection. In order to build the index, it is necessary to be able to ....

....of abstracts, which often appear in technical report FTP archives. While this information is limited in scope, the collection includes 180 sites and 11,000 documents. Name Domain Reference Sites Documents Indexed on e print archive Physics [1] user supplied title, author, abstract NTRS NASA [2] 2 000 000 abstracts UCSTRI CS [3] 180 11 000 file of abstracts at ftp site DIENST CS [4] 15 bibliographic information provided WATERS CS [5] 15 2 000 citation and possibly abstract HARVEST CS [6] 300 37 000 limited info from several file types NZDL CS this paper 170 11 000 full text from ....

Nelson, M.L., Gottlich, G.L., and Bianco, D.J. (1994) "World Wide Web implementation of the Langley Technical Report Server," NASA Technical Memorandum 109162, Langley Research Center, Hampton, Virginia.

....can contain both different data syntax (PostScript, PDF, Word, etc. and different data semantics (manuscripts, data files, images, software, etc. 2. Background NCSTRL has a long lineage. In 1992, the ARPA funded CS TR project began [Kahn 1995] as did the Langley Technical Report Server (LTRS) [Nelson et al. 1994]. In 1993, the Wide Area Technical Report Server (WATERS) Maly et al. 1994] shared a code base with LTRS. In 1994, LTRS launched the NTRS, and the CS TR and WATERS projects formed the basis for the current NCSTRL. In 1997, NTRS and NCSTRL formed the basis for NCSTRL . We chose to implement ....

. Nelson, M., Gottlich, G. & Bianco, D. (1994), World Wide Web Implementation of the Langley Technical Report Server, NASA TM-109162.

.... WATERS defunct NCSTRL http: www.ncstrl.org Physics Physics e Print Server http: xxx.lanl.gov Various Digital Library Initiative http: www.grainger.uiuc.edu dli Table 1: Digital Libraries by Discipline Langley Technical Report Server TRSkit Begun as an anonymous FTP server in 1993 (Nelson Gottlich, 1994) and graduating to WWW in 1994 (Nelson, et al. 1994) the tools used to develop the Langley Technical Report Server, TRSkit (Nelson Esler, 1997) have been distributed to a variety of NASA and Air Force installations. 4 NASA Technical Report Server The most prevalent aerospace digital ....

.... Physics e Print Server http: xxx.lanl.gov Various Digital Library Initiative http: www.grainger.uiuc.edu dli Table 1: Digital Libraries by Discipline Langley Technical Report Server TRSkit Begun as an anonymous FTP server in 1993 (Nelson Gottlich, 1994) and graduating to WWW in 1994 (Nelson, et al. 1994) the tools used to develop the Langley Technical Report Server, TRSkit (Nelson Esler, 1997) have been distributed to a variety of NASA and Air Force installations. 4 NASA Technical Report Server The most prevalent aerospace digital library is the NASA Technical Report Server (NTRS) Nelson, ....

Nelson, Michael L., Gottlich, Gretchen L., & Bianco, David J. (1994). World Wide Web Implementation of the Langley Technical Report Server. NASA TM-109162.

....a Dienst variant. 13 CHAPTER THREE CLUSTERS OF DIENST SERVERS 3. 1 History and Overview of Dienst NCSTRL is the result of several years of research and development in digital libraries (Figure 5) In 1992, the ARPA funded CS TR project began [14] as did the Langley Technical Report Server (LTRS) [27]. In 1993, WATERS shared a code base with LTRS. In 1994, LTRS launched the NTRS, and the CS TR and WATERS projects formed the basis for the current NCSTRL. In 1997, NTRS and NCSTRL formed the basis for NCSTRL . We chose to implement NCSTRL using Dienst instead of other digital library protocols ....

M. L. Nelson , G. L. Gottlich and D. J. Bianco, `World Wide Web Implementation of the Langley Technical Report Server', NASA TM-109162, September 1994.

....the problem. 1.0 Introduction This paper introduces TRSkit, a simple toolkit and methodology for quickly implementing a digital library using the World Wide Web as the transmission medium. This design is based on successful architecture implemented in the Langley Technical Report Server (LTRS) (Nelson Gottlich, 1994; Nelson, Gottlich, Bianco, 1994) and the NASA Technical Report Server (NTRS) Nelson, et al. 1995) but may be shaped to fit most distribution paradigms. TRSkit is designed to be simpler to install and operate than similar systems, such as the Dienst protocol (Davis, Krafft, Lagoze, 1995) ....

....This paper introduces TRSkit, a simple toolkit and methodology for quickly implementing a digital library using the World Wide Web as the transmission medium. This design is based on successful architecture implemented in the Langley Technical Report Server (LTRS) Nelson Gottlich, 1994; Nelson, Gottlich, Bianco, 1994) and the NASA Technical Report Server (NTRS) Nelson, et al. 1995) but may be shaped to fit most distribution paradigms. TRSkit is designed to be simpler to install and operate than similar systems, such as the Dienst protocol (Davis, Krafft, Lagoze, 1995) The intended customer is not ....

Nelson, Michael L., Gottlich, Gretchen L., & Bianco, David, J. (1994) World Wide Web Implementation of the Langley Technical Report Server. NASA TM-109162. Hampton, VA: NASA Langley Research Center.

....the time value of information is high, computer science already relies more than most on pre publication in the form of technical reports. Name Domain Reference Sites Documents Indexed on e print archive Physics [Ginsparg 1994] several million user supplied title, author, abstract NTRS NASA [Nelson et al. 1994] 3 000 000 abstracts HARVEST CS [Bowman et al. 1994] 380 37 000 limited info from several file types UCSTRI CS [Van Heyningen 1994] 185 14260 file of abstracts at ftp site DIENST CS [Davis Lagoze 1994] 15 bibliographic information provided WATERS CS [Maly et al. 1994] 15 2 000 citation ....

Nelson, M.L., Gottlich, G.L., and Bianco, D.J. (1994). World Wide Web implementation of the Langley Technical Report Server, NASA Technical Memorandum 109162, Hampton, Virginia.

No context found.

M. L. Nelson , G. L. Gottlich & D. J. Bianco, "World Wide Web Implementation of the Langley Technical Report Server," NASA TM-109162, September 1994.

....provides a front end interface to 20 separate digital library collections, which include over 3.3 million abstracts and over 40,000 full text reports. The Langley Technical Report Server (LTRS) is one of the digital library collections available through NTRS, and was the predecessor to the NTRS (Nelson Gottlich, 1994; Nelson, Gottlich, Bianco, 1994) LTRS contains papers, reports, and other materials produced by the scientists and researchers at the NASA Langley Research Center. The LTRS segment of NTRS is the focus of this paper. We compare the usage of a digital library collection (LTRS) with the usage ....

....to 20 separate digital library collections, which include over 3.3 million abstracts and over 40,000 full text reports. The Langley Technical Report Server (LTRS) is one of the digital library collections available through NTRS, and was the predecessor to the NTRS (Nelson Gottlich, 1994; Nelson, Gottlich, Bianco, 1994). LTRS contains papers, reports, and other materials produced by the scientists and researchers at the NASA Langley Research Center. The LTRS segment of NTRS is the focus of this paper. We compare the usage of a digital library collection (LTRS) with the usage of a traditional document delivery ....

Nelson, M. L., Gottlich, G. L., & Bianco, D. J. (1994). World Wide Web Implementation of the Langley Technical Report Server. NASA TM-109162.

....2 NASATM 110209 2.0 Original NTRS Architecture The original version of NTRS is a simple Perl script acting as a single interface to the many WAIS databases implemented by various NASA programs and centers. These databases are based on the Langley Technical Report Server [Nelson, 1994]. The fundamental principle of NTRS is to have a logically central interface, but physically distributed implementation. Thus the single NTRS script provided the illusion of integrated access to various WAIS databases. This implementation searches the databases sequentially. Originally, this was ....

....Garching, Germany, May 10 12, 1995. Frystyk, Henrik: Known Bugs in httpd , http: www.w3.org hypertext WWW Daemon Bugs.html , April 1995. Marchionini, G. Barlow, D. A Comparison of Boolean Based Retrieval to the WAIS System for Retrieval of Aeronautical Information, NASA CR 4569, March 1994. Nelson, M. L. Gottlich, G. L. Bianco, D. J. World Wide Web Implementation of the Langley Technical Report Server, NASA TM 109162, September 1994. Nelson, M. L. Gottlich, G. L. Bianco, D. J. Binkley, R. L. Kellogg, Y. D. Paulson, S. S. Beaumont, C. J. Schmunk, R. B. Kurtz M. J. and Accomazzi, A. The Widest Practicable ....

[Article contains additional citation context not shown here]

Nelson, M. L.; Gottlich, G. L.; Bianco, D. J.: "World Wide Web Implementation of the Langley Technical Report Server," NASA TM-109162, September 1994.

.... the World Wide Web (WWW) by the Langley Technical Report Server (Nelson, et al. 1994) and the NASA Technical Report Server (NTRS) Nelson, et al. 1995) some software via the Langley Software Server (LSS) and technologies available for licensing via the Technology Opportunity Showcase (TOPS) (Nelson and Bianco, 1994). This work relation model for aerospace information requires: 1) people to do the work (2) tools to do the job (3) and facilities to house the tools and people. Managing the research and technology process involves allocating varying resources to achieve the optimum relationship between these ....

Nelson, Michael L., Gottlich, Gretchen L., & Bianco, David J. (1994). "World Wide Web implementation of the Langley Technical Report Server ", NASA TM-109162.

....6 discusses the architecture and implementation of NCSTRL . Section 7 discusses the current status and future work, and we conclude in section 8. 2 Background NCSTRL has a long lineage (Figure 1) In 1992, the ARPA funded CS TR project began [6] as did the Langley Technical Report Server (LTRS) [17]. In 1993, the Wide Area Technical Report Server (WATERS) 13] shared a code base with LTRS. In 1994, LTRS launched the NTRS, and the CS TR and WATERS projects formed the basis for the current NCSTRL. In 1997, NTRS and NCSTRL formed the basis for NCSTRL . We chose to implement NCSTRL using Dienst ....

M. L. Nelson , G. L. Gottlich & D. J. Bianco, ÒWorld Wide Web Implementation of the Langley Technical Report Server,Ó NASA TM-109162, September 1994.

....2 is the automated feedback form of the technical information sheet shown in figure 1. The NASA Technical Report Server On January 14, 1993, LaRC made approximately 130 formal, unclassified, unlimited technical reports available via the anonymous FTP Langley Technical Report Server (LTRS) [7, 8]. LaRC was the first organization to provide a significant number of aerospace technical reports for open electronic dissemination. Building upon the experiences of LTRS, the NASA Technical Report Service (NTRS) is an inter center effort to provide uniform access to various distributed publication ....

Nelson, Michael L.; Gottlich, Gretchen L.; Bianco, David J.; "World Wide Web Implementation of the Langley Technical Report Server," NASA TM 109162, September 1994.

No context found.

Nelson, Michael L., Gottlich, Gretchen L., and Bianco, David J., "World Wide Web Implementation of the Langley Technical Report Server," NASA TM-109162, Sept. 1994.

....2 NASATM 110209 2.0 Original NTRS Architecture The original version of NTRS is a simple Perl script acting as a single interface to the many WAIS databases implemented by various NASA programs and centers. These databases are based on the Langley Technical Report Server [Nelson, 1994]. The fundamental principle of NTRS is to have a logically central interface, but physically distributed implementation. Thus the single NTRS script provided the illusion of integrated access to various WAIS databases. This implementation searches the databases sequentially. Originally, this was ....

....Garching, Germany, May 10 12, 1995. Frystyk, Henrik: Known Bugs in httpd , http: www.w3.org hypertext WWW Daemon Bugs.html , April 1995. Marchionini, G. Barlow, D. A Comparison of Boolean Based Retrieval to the WAIS System for Retrieval of Aeronautical Information, NASA CR 4569, March 1994. Nelson, M. L. Gottlich, G. L. Bianco, D. J. World Wide Web Implementation of the Langley Technical Report Server, NASA TM 109162, September 1994. Nelson, M. L. Gottlich, G. L. Bianco, D. J. Binkley, R. L. Kellogg, Y. D. Paulson, S. S. Beaumont, C. J. Schmunk, R. B. Kurtz M. J. and Accomazzi, A. The Widest Practicable ....

[Article contains additional citation context not shown here]

Nelson, M. L.; Gottlich, G. L.; Bianco, D. J.: "World Wide Web Implementation of the Langley Technical Report Server," NASA TM-109162, September 1994.

No context found.

M.L. Nelson, G.L. Gottlich and D.J. Bianco. World Wide Web implementation of the Langley Technical Report Server. NASA Technical Memorandum 109162, Langley Research Center, Hampton, Virginia, 1994.

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