-
Malsburg, C. von der: ¬The correlation theory of brain function (1981)
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- Abstract
- A summary of brain theory is given so far as it is contained within the framework of Localization Theory. Difficulties of this "conventional theory" are traced back to a specific deficiency: there is no way to express relations between active cells (as for instance their representing parts of the same object). A new theory is proposed to cure this deficiency. It introduces a new kind of dynamical control, termed synaptic modulation, according to which synapses switch between a conducting and a non- conducting state. The dynamics of this variable is controlled on a fast time scale by correlations in the temporal fine structure of cellular signals. Furthermore, conventional synaptic plasticity is replaced by a refined version. Synaptic modulation and plasticity form the basis for short-term and long-term memory, respectively. Signal correlations, shaped by the variable network, express structure and relationships within objects. In particular, the figure-ground problem may be solved in this way. Synaptic modulation introduces exibility into cerebral networks which is necessary to solve the invariance problem. Since momentarily useless connections are deactivated, interference between di erent memory traces can be reduced, and memory capacity increased, in comparison with conventional associative memory
- Source
- http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
-
Crawford, W.: MARC for library use : understanding integrated USMARC (1989)
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- Abstract
- Aktuelle, umfassende und detaillierte, auch für Laien gut lesbare Einführung in alle Aspekte der bibliographischen Datenspeicherung am Beispiel USMARC, des heute weltweit wichtigsten Datenformats; mit vielen Hinweisen auch auf dessen Probleme und Schwächen. Schwerpunkt ist die 1988 erfolgte Integration der bis dahin getrennten Formate für die unterschiedlichen Medien
-
Chafe, W.L.: Meaning and the structure of language (1980)
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- Classification
- ET 400 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Einzelgebiete der Sprachwissenschaft, Sprachbeschreibung / Semantik und Lexikologie / Allgemeines
ET 430 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Einzelgebiete der Sprachwissenschaft, Sprachbeschreibung / Semantik und Lexikologie / Synchrone Semantik / Allgemeines (Gesamtdarstellungen)
- Date
- 22. 4.2007 12:21:29
- RVK
- ET 400 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Einzelgebiete der Sprachwissenschaft, Sprachbeschreibung / Semantik und Lexikologie / Allgemeines
ET 430 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Einzelgebiete der Sprachwissenschaft, Sprachbeschreibung / Semantik und Lexikologie / Synchrone Semantik / Allgemeines (Gesamtdarstellungen)
-
Riehm, U.; Böhle, K.; Wingert, B.; Gabel-Becker, I.; Loeben, M.: Autoren, Verlage, Nutzer : Elektronisches Publizieren in der Bundesrepublik Deutschland (1989)
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- Abstract
- Die Ergebnisse des Projekts Elektronisches Publizieren (PEP) werden übersichtsartig dargestellt. Das Projekt umfaßte 1985-1988 eine Begleit- und Wirkungsuntersuchung zum Elektronischen Publizieren von Volltexten
-
Miller, E.: Prince of librarians : the life and times of Antonio Panizzi of the British Museum (1988)
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- Classification
- AN 58200 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Biographie, Geschichte / Biographien einzelner Bibliothekare (CSN des Dargestellten)
- Date
- 22. 7.2007 10:20:05
- RVK
- AN 58200 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Biographie, Geschichte / Biographien einzelner Bibliothekare (CSN des Dargestellten)
-
¬The Online catalogue : developments and directions (1989)
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- Classification
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
- RVK
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
-
Crawford, W.: Patron access : Issues for online catalogs (1987)
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- Classification
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
- RVK
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
-
Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983)
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- Classification
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
- RVK
- AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung
-
Hörz, H.: Widerspiegelung, Kommunikation und Sprache (1981)
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-
Hagler, R.; Simmons, P.: ¬The bibliographic record and information technology (1982)
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- Abstract
- Gründliche Darstellung aller mit der Speicherung und Verarbeitung bibliographischer Daten (inkl. Sacherschließung) verbundenen Problembereiche. Im Anhang Dokumentation des CANMARC Formats
- Footnote
- Rez. in: College and research libraries 53(1992) S.86-88 (E.A. Franco)
-
Williamson, N.J.: Subject access in the on-line environment (1984)
0.02
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- Footnote
- Ein guter und lesenswerter Einstieg in die Probleme des sachlichen Online-Retrievals
- Source
- Advances in librarianship. 13(1984), S.49-97
-
Lauro, A. Di: IDIN manual for the creation and management of a bibliographic database using Micro-ISIS (1988)
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- Abstract
- Die UNESCO vertreibt kostenfrei die Software Micro-ISIS für PCs. Zur Anwendung in kleinen Dokumentationseinrichtungen unter dem Dach des International Development Information Network (IDIN) wurde ein eigenes IDIN-Format geschaffen, das unter dieser Software eingesetzt werden kann. Besonders berücksichtigt sind dabei unselbständige Werke und die Sacherschließung mit Hilfe des 'OECD Macrothesaurus for Information Processing in the Field of Economic and Social Development'. Das Format ist abgeleitet vom 'Common Communication Format (CCF)', das ebenfalls im Auftrag der Unesco entwickelt wurde. IDIN ist eine vereinfachte Version und hat eine andere Behandlung mehrteiliger Werke
-
Bertrand-Gastaldy, S.; Davidson, C.H.: Improved design of graphic displays in thesauri : through technology and ergonomics (1986)
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- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Rival, I.: Order - a theory with a view (1989)
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- Abstract
- Ordnung hat in unserer Alltagssprache eine Fülle von Bedeutungen. Als mathematischer Begriff ist Ordnung mit einer begrenzten Bedeutung festgelegt, die als eine Abstraktion der Beziehungen 'ist enthalten in', 'ist ein Teil von' und 'ist kleiner als' verstanden werden kann. Der mathematische Ordnungsbegriff tritt in vielen Bereichen der Mathematik und ihrer Anwendungen auf. Seine aktuelle Verwendbarkeit, wie etwa im Bereich der theoretischen Informatik, machen die mathematische Ordnungstheorie zu einem attraktiven Teilgebiet der gegenwärtigen Mathematik
- Source
- Klassifikation und Ordnung. Tagungsband 12. Jahrestagung der Gesellschaft für Klassifikation, Darmstadt 17.-19.3.1988. Hrsg.: R. Wille
-
Chaplin, A.H.: GK: 150 years of the General Catalogue of printed books in the British Museum (1987)
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- Content
- Geschichte des Kataloges und der Panizzi-Regeln
- PRECIS
- London / Camden / (London Borough) / / Museums / Libraries: British Museum / / Department of Printed Books / / Stock / Catalogues: General catalogue of printed books in the British Museum, / 1834 / 1973
- Subject
- London / Camden / (London Borough) / / Museums / Libraries: British Museum / / Department of Printed Books / / Stock / Catalogues: General catalogue of printed books in the British Museum, / 1834 / 1973
-
Eastman, C.M.: Overlaps in postings to thesaurus terms : a preliminary study (1988)
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- Abstract
- The patterns of overlap between terms which are closely related in a thesaurus are considered. The relationships considered are parent/child, in which one term is a broader term of the other, and sibling in which to 2 terms share the same broader term. The patterns of overlap observed in the MeSH thesaurus with respect to selected MEDLINE postings are examined. The implications of the overlap patterns are discussed, in particular, the impact of the overlap patterns on the potential effectiveness of a proposed algorithm for handling negation is considered.
- Date
- 25.12.1995 22:52:34
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Austin, D.; Dale, P.: Guidelines for the establishment and development of monolingual thesauri (1981)
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- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
ISO 2788 Guidelines for the establishment and development of monolingual thesauri (1986)
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- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Foskett, D.J.: Thesaurus (1980)
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- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Buchan, R.L.: Intertwining thesauri and dictionaries (1989)
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- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
