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Bulick, S.: Structure and subject interaction : toward a sociology of knowledge in the social sciences (1982)
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-
Peritz, B.C.: On the informativeness of titles (1984)
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- Abstract
- The frequency of non-informative titles of journal articles was assessed for two fields: library and information science and sociology. The percentage of non informative titles was 21% in the formaer and 15% in the latter. In both fields, the non-informative titles, were concentratein only a few journals. The non-informative titles in library science were derived mainly from non-research journals. IN sociology the reasons for non-informative titles may be more complex; some of these journals are highly cited. For the improvement of retrievaleffiency the adoption of a policy encouraging informative titles (as in journals of chemistry) is recommended.
-
¬The study of information : interdisciplinary messages (1984)
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- Content
- Information science; its roots and relations as viewed from the perspective of cognitive science; informatics (computer and information science), its ideology, methodology, and sociology; intellectual issues in the history of artificial intelligence; linguistcs and its relations to other disciplines; library and information sciences; disciplinary differentiation, competition, and convergence; cybernetics; thirty years of information theory; on system theory and its relevance to problems in information science; system theory, knowledge and the social sciences
-
Rees-Potter, L.K.: Dynamic thesaural systems : a bibliometric study of terminological and conceptual change in sociology and economics with application to the design of dynamic thesaural systems (1989)
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- Abstract
- Thesauri have been used in the library and information science field to provide a standard descriptor language for indexers or searchers to use in an informations storage and retrieval system. One difficulty has been the maintenance and updating of thesauri since terms used to describe concepts change over time and vary between users. This study investigates a mechanism by which thesauri can be updated and maintained using citation, co-citation analysis and citation context analysis.
-
Wepsiec, J.: Library of Congress Subject Headings pertaining to society (1982)
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- Abstract
- Seven clusters of headings on three levels of generalization, listed in Library of Congress Subject Headings, 9th edition, representing types of concepts pertaining to the study of society, society itself, and its various types of social units, are analyzed for their hierarchical relationships. Eighty-three headings in the clusters Sociology and Family are found to be overrelated, while 112 headings are underrelated in Social structure. Community, Social institutions. Age groups and social classes. Suggestions are offered for restructuring some hierarchical relationships, and the need for the development of a comprehensive code for establishing headings is emphasized.
-
Fleck, L.: Entstehung und Entwicklung einer wissenschaftlichen Tatsache : Einführung in die Lehre vom Denkstil und Denkkollektiv (1980)
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- LCSH
- Sociology
- Subject
- Sociology
-
Kashyap, M.M.: Algorithms for analysis and representation of subject contents in a documentary language (1983)
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- Source
- Library herald. 22(1983), S.1-29
-
Piternick, A.B.: What's in a name? : use of names and titles in subject searching (1985)
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- Source
- Database. 8(1985) no.4, S.22-28
-
Nicholls, P.T.: Empirical validation of Lotka's law (1986)
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- Source
- Information processing and management. 22(1986), S.417-419
-
Hill, J.S.: Online classification number access : some practical considerations (1984)
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- Source
- Journal of academic librarianship. 10(1984), S.17-22
-
Repo, A.J.: Economics and information (1987)
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- Source
- Annual review of information science and technology. 22(1987), S.3-36
-
Carroll, J.M.; Mack, R.L.: Metaphor, computing systems and active learning (1985)
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- International journal of man-machine studies. 22(1985), S.39-57
-
Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
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- Annual review of information science and technology. 22(1987), S.109-145
-
Smith, L.C.: Artificial intelligence and information retrieval (1987)
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- Annual review of information science and technology. 22(1987), S.41-77
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Warner, A.J.: Natural language processing (1987)
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- Annual review of information science and technology. 22(1987), S.79-108
-
Sukiasyan, E.: ¬The new state standard of the USSR : Sytematization of documents. General requirements (1987)
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- International cataloguing. 16(1987), S.22-23
-
Repo, A.J.: ¬The dual approach to the value of information : an appraisal of use and exchange values (1989)
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- Source
- Information processing and management. 22(1986) no.5, S.373-383
-
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
- Content
- Originally published July 1981 as Internal Report 81-2, Dept. of Neurobiology, Max-Planck-Institute for Biophysical Chemistry, 3400 Gottingen, W.-Germany.
- Source
- http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
-
Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983)
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- Date
- 30. 3.2001 13:32:22
-
Subject analysis: summary report of the racism and sexism in subject analysis subcommittee to the RTSD/CCS subject analysis committee (1981)
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- Source
- RTSD newsletter. 6(1981), S.21-22
