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  • 1
    Electronic Resource
    Electronic Resource
    Bingley : Emerald
    Internet research 5 (1995), S. 17-30 
    ISSN: 1066-2243
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Computer Science
    Notes: Provides a new answer to the resource discovery problem, which arises because although the Internet makes it possible for users to retrieve enormous amounts of information, it provides insufficient support for locating the specific information that is needed. ALIBI (Adaptive Location of Internetworked Bases of Information) is a new tool that succeeds in locating information without the use of centralized resource catalogs, navigation, or costly searching. Its powerful query-based interface eliminates the need for the user to connect to one network site after another to find information or to wrestle with overloaded centralized catalogs and archives. This functionality was made possible by an assortment of significant new algorithms and techniques, including classification-based query routing, fully distributed cooperative caching, and a query language that combines the practicality of Boolean logic with the expressive power of text retrieval. The resulting information system is capable of providing fully automatic resource discovery and retrieval access to a limitless variety of information bases.
    Type of Medium: Electronic Resource
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  • 2
    Publication Date: 2013-08-31
    Description: In much the same way that the field of artificial intelligence produced a cult which fervently believed that computers would soon think like human beings, the existence of electronic books has resurrected the paperless society as a utopian vision to some, an apocalyptic horror to others. In this essay we have attempted to provide realistic notions of what digital libraries are likely to become if they are a popular success. E-books are capable of subsuming most of the media we use today and have the potential for added functionality by being interactive. The environmental impact of having millions more computers will be offset to some degree, perhaps even exceeded, by the fact that televisions, stereos, VCR's, CD players, newspapers, magazines, and books will become part of the computer system or be made redundant. On the whole, large-scale use of digital libraries is likely to be a winning proposition. Whether or not this comes to pass depends on the directions taken by today's researchers and software developers. By involving the public, the effort being put into digital libraries can be leveraged into something which is big enough to make a real change for the better. If digital libraries remain the exclusive property of government, universities, and large research firms, then large parts of the world will remain without digital libraries for years to come, just as they have remained without digital phone service for far too long. If software companies try to scuttle the project by patenting crucial algorithms and using proprietary data formats, all of us will suffer. Let us reverse the errors of the past and create a truly open digital library system.
    Keywords: DOCUMENTATION AND INFORMATION SCIENCE
    Type: NASA. Goddard Space Flight Center, The Third NASA Goddard Conference on Mass Storage Systems and Technologies; p 389-392
    Format: application/pdf
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  • 3
    Publication Date: 2019-07-13
    Description: This report consists of two parts. The first part briefly comments on the documentation status of two major systems at NASA#s Center for Computational Sciences, specifically the Cray C98 and the Convex C3830. The second part describes the work done on improving the performance of file transfers between the Unitree Mass Storage System running on the Convex file server and the users workstations distributed over a large georgraphic area.
    Keywords: Computer Programming and Software
    Format: application/pdf
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