Search (1376 results, page 1 of 69)

  • × year_i:[1990 TO 2000}
  1. Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996) 0.24 
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    Date
    7. 2.1996 22:38:41
    Object
    freeWAIS-sf
    Pages
    22 S
  2. Pfeifer, U.: Searching structured documents with the enhanced retrieval functionality of freeWAIS-sf and SFgate (1996) 0.12 
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  3. Gövert, N.: Information Retrieval in vernetzten heterogenen Datenbanken (1996) 0.11 
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    Abstract
    Mit der Verwendung des Attributkonzepts von freeWAIS-sf ist eine Befragung mehrerer WAIS-Datenbanken nur dann möglich wenn die einzelnen Datenbanken jeweils die gleiche Anfrageattribute anbieten. Basierend auf dem Konzept der Datenunabhängigkeit wird eine externe Sicht auf mehrere freeWAIS-sf Datenbanken präsentiert, die es zuläßt, auch Datenbanken mit unterschiedlichen Anfrageattributen parallel zu befragen; die Heterogenität der zu befragenden Datenbanken wird vor dem Benutzer verborgen. SFgate ist eine Gateway zwischen dem WWW und freeWAIS-sf, welches den hier vorgestellten Ansatz implementiert
    Object
    freeWais-sf
  4. Pfeifer, U.; Fuhr, N.; Huynh, T.: Searching structured documents with the enhanced retrieval functionality of freeWAIS-sf and SFgate (1995) 0.10 
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    Abstract
    The original WAIS implementation by Thinking Machines and others treats documents as uniform bags of terms. Since most documents exhibit some internal structure, it is desirable to provide the user means to exploit this structure in his queries. Presents extensions to the freeWAIS indexer and server, which allows access to document structures using the original WAIS protocol. Major extensions include: arbitrary document formats, search in individual structure elements, stemming and phonetic search, support of 8-bit character sets, numeric concepts and operators. combination of Boolean and linear retrieval. Presents a WWW-WAIS gateway specially tailored for usage with freeWAIS-sf which transforms filled out HTML forms to the new query syntax
    Object
    freeWAIS-sf
  5. Morgan, E.L.: Indexing, indexing, indexing : making it work for your library (1998) 0.09 
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    Abstract
    The creation of their own indexes of electronic texts empowers libraries to create focused, customizable information services, enabling the searching of their collections of electronic texts by staff and patrons. Describes what indexing is, why it should be an integral part of information services, and the development of computerized indexing. Describes and compares the features of 4 UNIX-based indexing systems: freewais-sf, Harvest, SWISH-E, and ht://Dig
    Object
    FreeWAIS-sf
  6. Su, S.-F.; Lancaster, F.W.: Evaluation of expert systems in reference service applications (1995) 0.07 
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    Abstract
    Reports results of an evaluation of 2 expert systems designed for use in library reference services: ReferenceExpert (RE), developed by Houston University; and SourceFinder (SF), developed by Illinois University at Urbana-Champaign. The test group consisted of 60 graduate students at the initial stage of an intermediate level reference course. The evaluation involved test questions already used in an earlier study (College and research libraries 52(1991) no.5, S.454-465). Results indicated that: there was no significant difference between RE and SF students in the confidence they expressed regarding understanding of their test questions; no significant correlation was found between confidence in understanding the question and success in selecting appropriate sources; only 1/5 of the students agreed that the system they used could be considered 'intelligent'; the majority did not consider the system they used to be 'competent'; almost half agreed that the subject categories provided by the menus were too broad; a little more than half wer not satisfied with the information sources selected by their system; significantly more RE users than SF users agreed that they found the menu interface useful; and a keyword search capability was the feature most often mentioned as a needed system enhancement. Overall results indicated that current expert systems for the selection of reference sources cannot perform as well as experienced subject oriented reference librarians
  7. Tenopir, C.: Online databases : standardization across databases (1994) 0.07 
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    Abstract
    Online offers the advantage over CD-ROM and locally loaded databases of being able to search several databases simultaneously. However, even when different databases have common fields, they may be named differently. This is improving, particularly throught he efforts of Mead Data Central and DIALOG. Discusses searching single databases; 2 ways in which online systems standardise fields; the lack of standardisation in the field tag SF=; Dialog's standardisation; generic field designs; standardisation of field content and NEXIS and uniform segmentation
  8. ¬Third International World Wide Web Conference, Darmstadt 1995 : [Inhaltsverzeichnis] (1995) 0.05 
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    Abstract
    ANDREW, K. u. F. KAPPE: Serving information to the Web with Hyper-G; BARBIERI, K., H.M. DOERR u. D. DWYER: Creating a virtual classroom for interactive education on the Web; CAMPBELL, J.K., S.B. JONES, N.M. STEPHENS u. S. HURLEY: Constructing educational courseware using NCSA Mosaic and the World Wide Web; CATLEDGE, L.L. u. J.E. PITKOW: Characterizing browsing strategies in the World-Wide Web; CLAUSNITZER, A. u. P. VOGEL: A WWW interface to the OMNIS/Myriad literature retrieval engine; FISCHER, R. u. L. PERROCHON: IDLE: Unified W3-access to interactive information servers; FOLEY, J.D.: Visualizing the World-Wide Web with the navigational view builder; FRANKLIN, S.D. u. B. IBRAHIM: Advanced educational uses of the World-Wide Web; FUHR, N., U. PFEIFER u. T. HUYNH: Searching structured documents with the enhanced retrieval functionality of free WAIS-sf and SFgate; FIORITO, M., J. OKSANEN u. D.R. IOIVANE: An educational environment using WWW; KENT, R.E. u. C. NEUSS: Conceptual analysis of resource meta-information; SHELDON, M.A. u. R. WEISS: Discover: a resource discovery system based on content routing; WINOGRAD, T.: Beyond browsing: shared comments, SOAPs, Trails, and On-line communities
  9. Jedwabski, B. u. J. Nowak (Bearb.): Weiter auf dem Weg zur virtuellen Bibliothek! : Bibliotheken nutzen das Internet. Erste INETBIB-Tagung in der Universitätsbibliothek Dortmund vom 11.-13. März 1996 (1996) 0.03 
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    Content
    Enthält die Beiträge: AHLERS, T.: Sondersammelgebiete im Internet: Bibliothekskooperation im World-Wide Web am Beispiel des WEBIS-Projektes; BINDER, W.: Anforderungen an Internet-basierte Informationssysteme von Bibliotheken; KOCH, T.: Suchmaschinen im Internet; RUSCH-FEJA, D.: Clearinghouses als Vermittlungsstellen für Fachinformation im Internet; DUGALL, B.: Von der Fernleihe zur Dokumentlieferung: überregionale Bestrebungen zur Verbesserung der Literaturversorgung; HOMMES, K.P.: Öffentliche und wissenschaftliche Bibliotheken zusammen?!: Projektbericht 'Verbundkatalogisierung für Öffentliche Bibliotheken'; MAY, A.: Kooperationsversuche - Zum Beispiel Paderborn; PARKER, R.: Das Internet und die Folgen: Erfahrungen und Perspektiven einer britischen Universitätsbibliothek; SEIFFERT, F.: Internet am Beispiel des HBZ: was macht eine Verbundzentrale?; NAGELSMEIER-LINKE, M.: Am Beispiel der UB Dortmund: wir starten ins Internet; TRÖGER, B.: Erziehungswissenschaften im Internet: die Dortmunder Fachinformationsseiten zur Erziehung und Bildung, Sondererziehung und Rehabilitation; SCHRÖDER, K.: Internet-Benutzerarbeitsplätze in der Universitätsbibliothek Dortmund; NIGGEMEYER, E.: Der multifunktionale Benutzerarbeitsplatz; GRIEPKE, G.: Elektronische Zeitschriften im Internet: Publizieren; CREMER, M.: WebDOC: eine PICA-Projekt zur Katalogisierung und Bereitstellung von elektronischen Dokumenten; MÜNNICH, M.: Wir katalogisieren das Internet; PAYER, M.: Wir katalogisieren das Internet: URL's, URN's und Co.; WERNER, M.: Der WWW-Server der HBI-Stuttgart: eine Idee nimmt Formen an; OBST, O.: Medizinbibliotheken als Informationsvermittler; Informationsanbieter und Informationsbenutzer im Netz: die Rolle von EMail; SCHAARWÄCHTER, M.: Electronic-Mail in deutschen Bibliotheken am Beispiel der UB Dortmund: wie ein Medium die Arbeitsweisen revolutioniert; HERGETH, B.: Z39.50 in Bibliotheken und im World-Wide-Web; PFEIFER, U.: Searching structured documents with the enhanced retrieval functionality of free WAIS-sf and SFgate; HANF, M.: HotETHICS: mit Java in die Bibliothek; TOCHTERMANN, K.: Hyper-G und virtuelle Bibliotheken; OßWALD, A.: Internet-Ausbildung am Fachbereich Bibliotheks- und Informationswesen der FH Köln: Ziele und praktische Erfahrungen; WÄTJEN, H.-J.: Hypertextbasierte OPACs im World-wide Web; HEINISCH, C.: Bibliotheken und Software-Firmen: notwendige Zusammenarbeit?; SCHMIDT, R.: Bibliotheken, Verbundzentralen und Internet: was bringt die Zukunft?
  10. Zerbst, H.-J.; Kaptein, O.: Gegenwärtiger Stand und Entwicklungstendenzen der Sacherschließung : Auswertung einer Umfrage an deutschen wissenschaftlichen und Öffentlichen Bibliotheken (1993) 0.03 
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    Abstract
    Ergebnis einer Umfrage aus dem Frühjahr 1993. A. Wissenschaftliche Bibliotheken: Versandt wurde der Fragebogen an die Mitglieder der Sektion IV des DBV. Fragen: (1a) Um welchen Bestand handelt es sich, der sachlich erschlossen wird? (1b) Wie groß ist dieser Bestand? (1c) Wird dieser Bestand vollständig oder nur in Auswahl (einzelne Fächer, Lehrbücher, Dissertationen o.ä.) sachlich erschlossen? (1d) Seit wann bestehen die jetzigen Sachkataloge? (2) Auf welche Art wird der Bestand zur Zeit sachlich erschlossen? (3a) Welche Klassifikation wird angewendet? (3b) Gibt es alphabetisches SyK-Register bzw. einen Zugriff auf die Klassenbeschreibungen? (3c) Gibt es ergänzende Schlüssel für die Aspekte Ort, Zeit, Form? (4) Falls Sie einen SWK führen (a) nach welchem Regelwerk? (b) Gibt es ein genormtes Vokabular oder einen Thesaurus (ggf. nur für bestimmte Fächer)? (5) In welcher Form existieren die Sachkataloge? (6) Ist die Bibliothek an einer kooperativen Sacherschließung, z.B. in einem Verbund beteiligt? [Nein: 79%] (7) Nutzen Sie Fremdleistungen bei der Sacherschließung? [Ja: 46%] (8) Welche sachlichen Suchmöglichkeiten gibt es für Benutzer? (9) Sind zukünftige Veränderungen bei der Sacherschließung geplant? [Ja: 73%]. - B. Öffentliche Bibliotheken: Die Umfrage richtete sich an alle ÖBs der Sektionen I, II und III des DBV. Fragen: (1) Welche Sachkataloge führen Sie? (2) Welche Klassifikationen (Systematiken) liegen dem SyK zugrunde? [ASB: 242; KAB: 333; SfB: 4 (???); SSD: 11; Berliner: 18] (3) Führen Sie ein eigenes Schlagwort-Register zum SyK bzw. zur Klassifikation (Systematik)? (4) Führen Sie den SWK nach ...? [RSWK: 132 (= ca. 60%) anderen Regeln: 93] (5) Seit wann bestehen die jetzigen Sachkataloge? (6) In welcher Form existiern die Sachkataloge? (7) In welchem Umfang wird der Bestand erschlossen? (8) Welche Signaturen verwenden Sie? (9) Ist die Bibliothek an einer kooperativen Sacherschließung, z.B. einem Verbund, beteiligt? [Nein: 96%] (10) Nutzen Sie Fremdleistungen bei der Sacherschließung? [Ja: 70%] (11) Woher beziehen Sie diese Fremdleistungen? (12) Verfügen Sie über ein Online-Katalogsystem mit OPAC? [Ja: 78; Nein: 614] (13) Sind zukünftig Veränderungen bei der Sacherschließung geplant? [Nein: 458; Ja: 237]; RESÜMEE für ÖB: "(i) Einführung von EDV-Katalogen bleibt auch in den 90er Jahren ein Thema, (ii) Der Aufbau von SWK wird in vielen Bibliotheken in Angriff genommen, dabei spielt die Fremddatenübernahme eine entscheidende Rolle, (iii) RSWK werden zunehmend angewandt, Nutzung der SWD auch für andere Regeln wirkt normierend, (iv) Große Bewegung auf dem 'Systematik-Markt' ist in absehbarer Zeit nicht zu erwarten, (v) Für kleinere Bibliotheken wird der Zettelkatalog auf absehbare Zeit noch die herrschende Katalogform sein, (vi) Der erhebliche Nachholbedarf in den neuen Bundesländern wird nur in einem größeren Zeitraum zu leisten sein. ??? SPEZIALBIBIOTHEKEN ???
  11. Jascó, P.: Searching for images by similarity online (1998) 0.03 
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    Date
    29.11.2004 13:03:22
    Source
    Online. 22(1998) no.6, S.99-102
  12. Lutz, H.: Back to business : was CompuServe Unternehmen bietet (1997) 0.03 
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    Date
    22. 2.1997 19:50:29
    Source
    Cogito. 1997, H.1, S.22-23
  13. Klauß, H.: SISIS : 10. Anwenderforum Berlin-Brandenburg (1999) 0.03 
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    Date
    22. 2.1999 10:22:52
  14. fwt: Wie das Gehirn Bilder 'liest' (1999) 0.03 
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    Date
    22. 7.2000 19:01:22
  15. Winterhoff-Spurk, P.: Auf dem Weg in die mediale Klassengesellschaft : Psychologische Beiträge zur Wissenskluft-Forschung (1999) 0.03 
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    Date
    8.11.1999 19:22:39
    Source
    Medien praktisch. 1999, H.3, S.17-22
  16. Veittes, M.: Electronic Book (1995) 0.03 
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    Source
    RRZK-Kompass. 1995, Nr.65, S.21-22
  17. Serial cataloguing : modern perspectives and international developments (1992) 0.03 
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    Serials librarian. 22(1992), nos.3/4
  18. Smith, G.: Newspapers on CD-ROM (1992) 0.03 
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    Serials. 5(1992) no.3, S.17-22
  19. Nanfito, N.: ¬The indexed Web : engineering tools for cataloging, storing and delivering Web based documents (1999) 0.03 
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    5. 8.2001 12:22:47
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    Information outlook. 3(1999) no.2, S.18-22
  20. Verkommt das Internet zur reinen Glotze? : Fertige Informationspakete gegen individuelle Suche: das neue 'Push-Prinzip' im Internet ist heftig umstritten (1997) 0.03 
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    18. 1.1997 12:15:22
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