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  • × year_i:[1980 TO 1990}
  1. Malsburg, C. von der: ¬The correlation theory of brain function (1981) 0.28 
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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_
  2. Comer, D.: Internetworking with TCP/IP : principles, protocols and architecture (1988) 0.05 
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    LCSH
    Computer networks
    PRECIS
    Computer systems / Networks
    Subject
    Computer networks
    Computer systems / Networks
  3. Levinson, R.W.: Information and referral networks : doorways to human services (1988) 0.04 
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  4. Cohen, P.R.; Kjeldsen, R.: Information retrieval by constrained spreading activation in semantic networks (1987) 0.03 
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  5. Hestenes, D.: Inductive inference by neural networks (1988) 0.03 
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  6. Goodwin, B.: ¬A problem of the horizon : the proliferation of user interfaces for CD-ROM databases (1989) 0.03 
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    Source
    Resource sharing and information networks. 4(1989) no.2, S.27-30
  7. Buckland, M.K.; Lynch, C.A.: ¬The linked systems protocol and the future of bibliographic networks and systems (1987) 0.03 
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  8. St.Clair, G.: Interpersonal networking : it is who you know (1989) 0.03 
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    Abstract
    Interpersonal networks are defined as informal networks, created through personal relationships between library and information professionals. International networking takes its value from personal relationships, including connections (professional and otherwise) made in inter-disciplinary contacts, activity in professional associations, attendance continuing education and professional development programmes, seeking relation-ships within the library's parent organisation and, when possible, setting up individual informal networks.
  9. McGinn, T.P.: Building a Latin American bibliographic database (1988) 0.02 
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    Abstract
    This article describes three important bibliographic databases in Latin America, two of which have been created by national library networks. In the networks shared cataloging has become increasingly important. The databases contain much cataloging information not available outside Latin America. During the last two years the national libraries of Venezuela and Chile have exchanged their data and furnished it to a library in Colombia which is beginning the automation process. The article describes the formation of the networks from the point of view of database building, and examines prospects for increasing exchanges of data in the region.
  10. Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981) 0.02 
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    Source
    International classification. 8(1981), S.16-22
  11. Pietris, M.K.D.: LCSH update (1988) 0.02 
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    Source
    Cataloguing Australia. 13(1988), S.19-22
  12. Woods, W.A.: What's important about knowledge representation? (1983) 0.02 
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    Source
    Computer. 16(1983) no.10, S.22-27
  13. Craven, T.C.: ¬An online index entry format based on multiple search terms (1987) 0.02 
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    Abstract
    A new approach to generate string index entries from concept networks is discussed: terms from multi-term search specifications are cited near the beginning of the entry, while an articulated entry structure indicative of concept relations is retained.
  14. Jones, R.M.: Online catalogue research in Europe (1989) 0.02 
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    Abstract
    This resarch letter discusses online cataloge (OPAC) research in Europe. It concentrates on experimental research in OPAC development although some OPAC-related research is also included. Four general areas are identified: interaction/interface design, subject access, functional research, and OPAC networks. Three operational OPACs, not available outside Europe, are also discussed
  15. Rothstein, S.: ¬The extended library and the dedicated library : a sceptical outsider looks at union catalogues and bibliographic networks (1982) 0.02 
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  16. Gehirn und Nervensystem : woraus sie bestehen - wie sie funktionieren - was sie leisten (1988) 0.02 
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    Date
    22. 7.2000 18:22:27
  17. Junginger, F.: Regeln für den Schlagwortkatalog: RSWK : Ergänzungen und Berichtigungen Nr.1 (1988) 0.02 
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    Source
    Bibliotheksdienst. 22(1988), S.552-563
  18. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.02 
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    Source
    Information processing and management. 22(1986) no.6, S.465-476
  19. Tell, B.V.: Cataloging rules and database production : implications for manpower training in a developing country (1989) 0.02 
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    Source
    International forum on information and documentation. 14(1989), S.22-27
  20. Grundsätze der Universellen Dezimalklassifikation (DK) und Regeln für ihre Revision und Veröffentlichung (1981) 0.02 
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    Source
    DK-Mitteilungen. 25(1981) Nr.4, S.15-22

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