-
Leistungszentrum für nicht-textuelle Dokumente in Oldenburg (2005)
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- Content
- "Die Deutsche Forschungsgemeinschaft (DFG) richtet ein zweites "Leistungszentrum für Forschungsinformation" in Oldenburg ein. Das Zentrum am Informatikinstitut OFFIS beschäftigt sich mit der Frage, wie elektronische Lernmaterialien, Musikdateien, Grafiken und andere nicht auf Text basierende elektronisch vorliegende Dokumente in wissenschaftlichen Bibliotheken angemessen verarbeitet werden können. Damit sie verfügbar bleiben und nicht "für alle Zeit" verloren gehen, erarbeitete das Oldenburger Informatikinstitut OFFIS zusammen mit den Universitäten Braunschweig und Bonn, der Technischen Informationsbibliothek Hannover und der Bayerischen Staatsbibliothek ein Konzept zum Aufbau eines Leistungszentrums für Forschungsinformationen. Der Entwurf wurde im Jahr 2004 der Deutschen Forschungsgemeinschaft (DFG) vorgestellt. Das mit "Probado" betitelte Konzept überzeugte die DFG, sodass sie dem Konsortium unter der Federführung von OFFIS jetzt den Zuschlag erteilte. Im Leistungszentrum werden innerhalb der nächsten fünf Jahre Werkzeuge und Systeme sowie Verfahren und Abläufe entwickelt, die es wissenschaftlichen Bibliotheken erlauben, mit nicht-textuellen Dokumenten genau so selbstverständlich umzugehen wie heute mit Büchern oder Zeitschriften. In der ersten Phase werden Musik, 3D-Computergrafiken und multimediale Lernmaterialien berücksichtigt. Später sollen weitere Dokumententypen hinzukommen, beispielsweise Bilder oder Filme."
- Footnote
- Kontakt: OFFIS, Tel.: (0441) 97 22-z00, E-Mail: appelrath@offis.de, www.offis.de; www. probado.de
- Source
- Information - Wissenschaft und Praxis. 56(2005) H.7, S.350
-
Hemminger, B.M.: Introduction to the special issue on bioinformatics (2005)
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- Date
- 22. 7.2006 14:19:22
- Source
- Journal of the American Society for Information Science and Technology. 56(2005) no.5, S.437-439
-
Pipp, E.: Knight-Ridder Probase : ein Testbericht (1996)
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- Source
- Online Mitteilungen. 1996, Nr.56, S.10-22 [=Mitteilungen VÖB 49(1996) H.3/4]
-
Browne, G.: ¬The definite article : acknowledging The in index entries (2001)
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- Date
- 30. 3.2002 18:56:44
- Source
- Indexer. 22(2001) no.3, S.119-122
-
Oberhauser, O.: Implementierung und Parametrisierung klassifikatorischer Recherchekomponenten im OPAC (2005)
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- Abstract
- Das in den letzten Jahren wiedererwachte Interesse an der klassifikatorischen Erschließung und Recherche hat sich allem Anschein nach noch nicht ausreichend bis zu den Herstellern integrierter Bibliothekssysteme herumgesprochen. Wie wäre es sonst zu erklären, dass im OPAC-Modul eines führenden Systems wie Aleph 500 so gut wie keine Features für klassifikationsbasierte Recherchen zu erblicken sind? Tatsächlich finden wir heute einen im Vergleich zum einstigen System Bibos kaum veränderten Zustand vor: Notationen eines oder mehrerer Klassifikationssysteme können in einer durch MAB dafür bestimmten Kategorie (700, nebst Indikatoren) katalogisiert und dann recherchiert bzw. angezeigt werden. Doch welcher Benutzer weiß schon, was diese Notationen im einzelnen bedeuten? Wer macht sich die Mühe, dies selbst herauszufinden, um dann danach zu recherchieren? Hier liegt im wesentlich dasselbe Problem vor, das schon dem systematischen Zettelkatalog anhaftete und ihn zu einem zwar mühevoll erstellten, aber wenig genutzten Rechercheinstrument machte, das nur dann (zwangsläufig) angenommen wurde, wenn ein verbaler Sachkatalog fehlte. Nun könnte eingewandt werden, dass im Vergleich zu früher unter Aleph 500 wenigstens das Aufblättern von Indizes möglich sei, sodass im OPAC ein Index für die vergebenen Notationen angeboten werden kann (bzw. mehrere solche Indizes bei Verwendung von mehr als nur einem Klassifikationssystem). Gewiss, doch was bringt dem Uneingeweihten das Aufblättern des Notationsindex - außer einer alphabetischen Liste von kryptischen Codes? Weiter könnte man einwenden, dass es im Aleph-500-OPAC die so genannten Suchdienste ("services") gibt, mithilfe derer von bestimmten Elementen einer Vollanzeige hypertextuell weiternavigiert werden kann. Richtig, doch damit kann man bloß wiederum den Index aufblättern oder alle anderen Werke anzeigen lassen, die dieselbe Notationen - also einen Code, dessen Bedeutung meist unbekannt ist - aufweisen. Wie populär mag dieses Feature beim Publikum wohl sein? Ein anderer Einwand wäre der Hinweis auf das inzwischen vom Hersteller angebotene Thesaurus-Modul, das vermutlich auch für Klassifikationssysteme eingesetzt werden könnte. Doch wie viele Bibliotheken unseres Verbundes waren bisher bereit, für dieses Modul, das man eigentlich als Bestandteil des Basissystems erwarten könnte, gesondert zu bezahlen? Schließlich mag man noch einwenden, dass es im Gegensatz zur Bibos-Zeit nun die Möglichkeit gibt, Systematiken und Klassifikationen als Normdateien zu implementieren und diese beim Retrieval für verbale Einstiege in die klassifikatorische Recherche oder zumindest für die Veranschaulichung der Klassenbenennungen in der Vollanzeige zu nutzen. Korrekt - dies ist möglich und wurde sogar einst für die MSC (Mathematics Subject Classification, auch bekannt als "AMS-Klassifikation") versucht. Dieses Projekt, das noch unter der Systemversion 11.5 begonnen wurde, geriet jedoch nach einiger Zeit ins Stocken und fand bedauerlicherweise nie seinen Weg in die folgende Version (14.2). Mag auch zu hoffen sein, dass es unter der neuen Version 16 wieder weitergeführt werden kann, so weist dieses Beispiel doch auf die grundsätzliche Problematik des Normdatei-Ansatzes (zusätzlicher Aufwand, Kontinuität) hin. Zudem lohnt sich die Implementierung einer eigenen Normdatei 4 wohl nur bei einem größeren bzw. komplexen Klassifikationssystem, wogegen man im Falle kleinerer Systematiken kaum daran denken würde.
- Date
- 15. 4.2005 13:56:56
- Source
- Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 58(2005) H.1, S.22-37
-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
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- Content
- Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
- Date
- 8. 1.2013 10:22:32
-
Krebs, R.: ¬Die Rolle von Informationssystemen im Konzern : Verflechtung, Kooperation, Koordination (1993)
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- Pages
- S.29-56
- Source
- Technik und Information: Markt, Medien und Methoden. Deutscher Dokumentartag 1992, Technische Universität Berlin, 22.-25.9.1992. Hrsg.: W. Neubauer u. K.-H. Meier
-
Franken, K.: Kann der subito.1-Lieferdienst den Leihverkehr in Teilen ablösen? (1999)
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- Date
- 22. 1.2000 17:56:33
-
Bonte, A.: Convenience-Dienste in Bibliotheken - ein Irrweg? : Eine Erwiderung auf Klaus Franken (2000)
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- Date
- 22. 1.2000 17:56:23
-
Chakrabati, S.; Van den Berg, M.; Dom, B.: Focused crawling : a new approach in topic-specific Web resource discovery (1999)
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- Date
- 1. 2.2001 9:35:56
5. 8.2001 13:04:22
-
Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
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- Date
- 14. 6.2015 22:12:56
-
Jaeger, L.: Wissenschaftler versus Wissenschaft (2020)
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DeRaedt, L.: Logical settings for concept-learning (1997)
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Houston, R.D.; Harmon, E.G.: Re-envisioning the information concept : systematic definitions (2002)
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Raichle, M.E.: Bildliches Erfassen von kognitiven Prozessen (1994)
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Hopkinson, A.: CDS/ISIS Information : the first ten years of the microcomputer version (1995)
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Essen, F. von: Metadaten - neue Perspektiven für die Erschließung von Netzpublikationen in Bibliotheken : Erster META-LIB-Workshop in Göttingen (1998)
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- Bericht über den Workshop, der am 22. u. 23.6.98 in der SUB Göttingen stattfand
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- 21.11.1998 9:56:55
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Bantzer, P.: ¬Das Intranet als strategische Infrastruktur der innerbetrieblichen Informationsversorgung (1998)
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- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
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Gödert, W.: Wissensdarstellung in Informationssystemen, Fragetypen und Anforderungen an Retrievalkomponenten (2000)
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- Vortrag, gehalten anläßlich der Tagung 'Begriffliche Wissensverarbeitung - Methoden und Anwendungen' im Ernst Schröder Zentrum für Begriffliche Wissensverarbeitung an der TH Darmstadt, 22.-25.2.1995
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- 29.11.1999 15:56:49
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Roth, G.; Dicke, U.; Wiggers, W.: Wie das Gehirn eine Fliege erkennt (1999)
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- Date
- 22. 7.2000 19:04:41
- Source
- Spektrum der Wissenschaft. 1999, H.11, S.56-64
