Suchergebnisse

Περιέχει τη περίληψη ; Shares the trials and tribulations in addressing the problems with the online catalog in the Library of the Greek Parliament in Athens, Greece. Library as a showplace; Reaction of the administration of the Library of Parliament and the lawmakers to the introduction of electronic reference service.

Περιέχει τη περίληψη ; Shares the trials and tribulations in addressing the problems with the online catalog in the Library of the Greek Parliament in Athens, Greece. Library as a showplace; Reaction of the administration of the Library of Parliament and the lawmakers to the introduction of electronic reference service.

"The first printed catalog of this library appeared in 1927 as the Library Catalog, 1927. The General Service Schools -- Fort Leavenworth, Kansas; it comprised all books and documents in the library on 30 June of that year. The present 1929 Supplement is the first continuation and contains all additional library material accessioned to 30 June 1929."-- page iii. ; Mode of access: Internet.

Prior to planning for implementing the NOTIS system, the Vanderbilt Medical Center Library had not fully cataloged its government publications, and records for these materials were not in machine-readable format. A decision was made that patrons should need to look in only one place for all library materials, including the Health and Human Services Department publications received each year from the central library's Government Documents Unit. Beginning in 1985, these publications were added to the library's database, and the entire 7,200-piece collection is now in the online catalog. Working with these publications has taught the library much about the advantages and disadvantages of cataloging government documents in an online environment. It was found that OCLC cataloging copy is eventually available for most titles, although only about 10% of the records have MeSH headings. Staff time is the major expenditure; problems are caused by documents' irregular nature, frequent format changes, and difficult authority work. Since their addition to the online catalog, documents are used more and the library has better control.

Traditionally, in most digital library environments, the discovery of resources takes place mostly through the harvesting and indexing of the metadata content. Such search and retrieval services provide very effective ways for persons to find items of interest but lacks the ability to lead users looking for potential related resources or to make more complex queries. In contrast, modern web information management techniques related to Semantic Web, a new form of the Web, encourages institutions, including libraries, to collect, link and share their data across the web in order to ease its processing by machines and humans offering better queries and results increasing the visibility and interoperability of the data. Linked Data technologies enable connecting related data across the Web using the principles and recommendations set out by Tim Berners-Lee in 2006, resulting on the use of URIs (Uniform Resource Identifier) as identifiers for objects, and the use of RDF (Resource Description Framework) for links representation. Today, libraries are giving increasing importance to the Semantic Web in a variety of ways like creating metadata models and publishing Linked Data from authority files, bibliographic catalogs, digital projects information or crowdsourced information from another projects like Wikipedia. This paper reports a process for publishing library metadata on the Web using Linked Data technologies. The proposed process was applied for extracting metadata from a university library, representing them in RDF format and publishing them using a Sparql endpoint (an interface to a knowledge database). The library metadata from a subject were linked to external sources such us another libraries and then related to the bibliography from syllabus of the courses in order to discover missing subjects and new or out of date bibliography. In this process, the use of open standards facilitates the exploitation of knowledge from libraries. ; This research has been partially supported by the Prometeo project by SENESCYT, Ecuadorian Government, by CEDIA (Consorcio Ecuatoriano para el Desarrollo de Internet Avanzado) supporting the project: "Platform for publishing library bibliographic resources using Linked Data technologies" and by the project GEODAS-BI (TIN2012-37493-C03-03) supported by the Ministry of Economy and Competitiveness of Spain (MINECO).

Grundwerk: 9 vols. - 1969. - 7064 S. - ISBN 0-8161-0840-4; Suppl. 1: 3 vols. - 1979. - 2176 S. - ISBN 0-8161-0306-2

Title varies slightly. ; Title from cover. ; Vols. for 1992-93- some no. issued biennially. ; Mode of access: Internet.