Search (19 results, page 1 of 1)

0.048165478 = product of:
  0.096330956 = sum of:
    0.096330956 = sum of:
      0.06834751 = weight(_text_:theory in 3624) [ClassicSimilarity], result of:
        0.06834751 = score(doc=3624,freq=6.0), product of:
          0.21471956 = queryWeight, product of:
            4.1583924 = idf(docFreq=1878, maxDocs=44218)
            0.05163523 = queryNorm
          0.31831062 = fieldWeight in 3624, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            4.1583924 = idf(docFreq=1878, maxDocs=44218)
            0.03125 = fieldNorm(doc=3624)
      0.027983444 = weight(_text_:22 in 3624) [ClassicSimilarity], result of:
        0.027983444 = score(doc=3624,freq=2.0), product of:
          0.18081778 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.05163523 = queryNorm
          0.15476047 = fieldWeight in 3624, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=3624)
  0.5 = coord(1/2)

Abstract

Julia Pettee's contribution to classification theory came about as part of her work an subject headings. Pettee (1872-1967) was for many years librarian of the Union Theological Seminary in New York and was best known for the classification system she developed for the seminary and as the author of the book Subiect Headings. She was one of the first to call attention to the fact that there was a classification system in subject headings. It was, as she put it, "completely concealed when scattered through the alphabetical sequence" (p. 98). On the other hand, she recognized that an index entry was a pointing device and existed to show users specific terms. Index terms, unlike subject headings, could be manipulated, inverted, repeated, and stated in as many words as might be desired. The subject heading, she reiterated, had in it "some idea of classification," but was designed to pull together like material and, unlike the index term, would have limited capability for supplying access by way of synonyms, catchwords, or other associative forms. It is interesting that she also thought of the subject heading in context as forming a three-dimensional system. Logically this is the case whenever one attempts to reach beyond the conventional hierarchy as described an a plane surface, and, in fact, thought out as if the classification were an a plane surface. Pettee described this dimension variously as names "reaching up and over the surface ... hands clasp[ing] in the air" from an individual term (pp. 99-100). Or, in other context, as the mapping of "the many third-dimensional criss-crossing relationships of subject headings." (p. 103) Investigations following Pettee's insight have shown the nature and the degree of the classification latent in subject headings and also in the cross-references of all indexing systems using cross-references of the associative type ("see also" or equivalent terminology). More importantly, study of this type of connection has revealed jumps in logic and meaning caused by homographs or homonyms and resulting in false connections in classification. Standardized rules for making thesauri have prevented some of the more glaring non sequiturs, but much more still needs to be done. The whole area of "related terms", for example, needs to be brought under control, especially in terms of classification mapping.

Footnote

Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.22-25.

Source

Theory of subject analysis: a sourcebook. Ed.: L.M. Chan, et al

0.027336814 = product of:
  0.054673627 = sum of:
    0.054673627 = product of:
      0.16402088 = sum of:
        0.16402088 = weight(_text_:3a in 7394) [ClassicSimilarity], result of:
          0.16402088 = score(doc=7394,freq=2.0), product of:
            0.43776408 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.05163523 = queryNorm
            0.3746787 = fieldWeight in 7394, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03125 = fieldNorm(doc=7394)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

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 ???

0.020987583 = product of:
  0.041975167 = sum of:
    0.041975167 = product of:
      0.08395033 = sum of:
        0.08395033 = weight(_text_:22 in 6041) [ClassicSimilarity], result of:
          0.08395033 = score(doc=6041,freq=2.0), product of:
            0.18081778 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05163523 = queryNorm
            0.46428138 = fieldWeight in 6041, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=6041)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Series

Kölner Arbeiten zum Bibliotheks- und Dokumentationswesen; H.22

0.020927068 = product of:
  0.041854136 = sum of:
    0.041854136 = product of:
      0.08370827 = sum of:
        0.08370827 = weight(_text_:theory in 3434) [ClassicSimilarity], result of:
          0.08370827 = score(doc=3434,freq=4.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.3898493 = fieldWeight in 3434, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.046875 = fieldNorm(doc=3434)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

This article explores how linguistics has influenced information retrieval (IR) and attempts to explain the impact of linguistics through an analysis of internal developments in information science generally, and IR in particular. It notes that information science/IR has been evolving from a case science into a fully fledged, "disciplined"/disciplinary science. The article establishes correspondences between linguistics and information science/IR using the three established IR paradigms-physical, cognitive, and computational-as a frame of reference. The current relationship between information science/IR and linguistics is elucidated through discussion of some recent information science publications dealing with linguistic topics and a novel technique, "keyword collocation analysis," is introduced. Insights from interdisciplinarity research and case theory are also discussed. It is demonstrated that the three stages of interdisciplinarity, namely multidisciplinarity, interdisciplinarity (in the narrow sense), and transdisciplinarity, can be linked to different phases of the information science/IR-linguistics relationship and connected to different ways of using linguistic theory in information science and IR.

0.01726395 = product of:
  0.0345279 = sum of:
    0.0345279 = product of:
      0.0690558 = sum of:
        0.0690558 = weight(_text_:theory in 5552) [ClassicSimilarity], result of:
          0.0690558 = score(doc=5552,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.32160926 = fieldWeight in 5552, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5552)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

The combinatorial thinking of the chemist and Nobel laureate Wilhelm Ostwald grew out of his activities in chemistry and was further developed in his philosophy of nature. Ostwald used combinatorics as an analogous, creative, and interdisciplinary way of thinking in areas like knowledge organization and in his theory of colors and forms. His work marginally influenced art movements like the German Werkbund, the Dutch De Stijl, and the Bauhaus. Ostwald's activities and his use of spatial analogies such as bridge, net, or pyramid can be viewed as support for a relation between information-or "in-formation," or Bildung (education, formation)-and form.

0.017086878 = product of:
  0.034173757 = sum of:
    0.034173757 = product of:
      0.06834751 = sum of:
        0.06834751 = weight(_text_:theory in 3630) [ClassicSimilarity], result of:
          0.06834751 = score(doc=3630,freq=6.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.31831062 = fieldWeight in 3630, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.03125 = fieldNorm(doc=3630)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Julia Pettee's contribution to classification theory came about as part of her work an subject headings. Pettee (1872-1967) was for many years librarian of the Union Theological Seminary in New York and was best known for the classification system she developed for the seminary and as the author of the book Subiect Headings. She was one of the first to call attention to the fact that there was a classification system in subject headings. It was, as she put it, "completely concealed when scattered through the alphabetical sequence" (p. 98). On the other hand, she recognized that an index entry was a pointing device and existed to show users specific terms. Index terms, unlike subject headings, could be manipulated, inverted, repeated, and stated in as many words as might be desired. The subject heading, she reiterated, had in it "some idea of classification," but was designed to pull together like material and, unlike the index term, would have limited capability for supplying access by way of synonyms, catchwords, or other associative forms. It is interesting that she also thought of the subject heading in context as forming a three-dimensional system. Logically this is the case whenever one attempts to reach beyond the conventional hierarchy as described an a plane surface, and, in fact, thought out as if the classification were an a plane surface. Pettee described this dimension variously as names "reaching up and over the surface ... hands clasp[ing] in the air" from an individual term (pp. 99-100). Or, in other context, as the mapping of "the many third-dimensional criss-crossing relationships of subject headings." (p. 103) Investigations following Pettee's insight have shown the nature and the degree of the classification latent in subject headings and also in the cross-references of all indexing systems using cross-references of the associative type ("see also" or equivalent terminology). More importantly, study of this type of connection has revealed jumps in logic and meaning caused by homographs or homonyms and resulting in false connections in classification. Standardized rules for making thesauri have prevented some of the more glaring non sequiturs, but much more still needs to be done. The whole area of "related terms", for example, needs to be brought under control, especially in terms of classification mapping.

Footnote

Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.73-76.

Source

Theory of subject analysis: a sourcebook. Ed.: L.M. Chan, et al

0.017086878 = product of:
  0.034173757 = sum of:
    0.034173757 = product of:
      0.06834751 = sum of:
        0.06834751 = weight(_text_:theory in 3633) [ClassicSimilarity], result of:
          0.06834751 = score(doc=3633,freq=6.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.31831062 = fieldWeight in 3633, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.03125 = fieldNorm(doc=3633)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Julia Pettee's contribution to classification theory came about as part of her work an subject headings. Pettee (1872-1967) was for many years librarian of the Union Theological Seminary in New York and was best known for the classification system she developed for the seminary and as the author of the book Subiect Headings. She was one of the first to call attention to the fact that there was a classification system in subject headings. It was, as she put it, "completely concealed when scattered through the alphabetical sequence" (p. 98). On the other hand, she recognized that an index entry was a pointing device and existed to show users specific terms. Index terms, unlike subject headings, could be manipulated, inverted, repeated, and stated in as many words as might be desired. The subject heading, she reiterated, had in it "some idea of classification," but was designed to pull together like material and, unlike the index term, would have limited capability for supplying access by way of synonyms, catchwords, or other associative forms. It is interesting that she also thought of the subject heading in context as forming a three-dimensional system. Logically this is the case whenever one attempts to reach beyond the conventional hierarchy as described an a plane surface, and, in fact, thought out as if the classification were an a plane surface. Pettee described this dimension variously as names "reaching up and over the surface ... hands clasp[ing] in the air" from an individual term (pp. 99-100). Or, in other context, as the mapping of "the many third-dimensional criss-crossing relationships of subject headings." (p. 103) Investigations following Pettee's insight have shown the nature and the degree of the classification latent in subject headings and also in the cross-references of all indexing systems using cross-references of the associative type ("see also" or equivalent terminology). More importantly, study of this type of connection has revealed jumps in logic and meaning caused by homographs or homonyms and resulting in false connections in classification. Standardized rules for making thesauri have prevented some of the more glaring non sequiturs, but much more still needs to be done. The whole area of "related terms", for example, needs to be brought under control, especially in terms of classification mapping.

Footnote

Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.57-60.

Source

Theory of subject analysis: a sourcebook. Ed.: L.M. Chan, et al

0.014797671 = product of:
  0.029595342 = sum of:
    0.029595342 = product of:
      0.059190683 = sum of:
        0.059190683 = weight(_text_:theory in 2674) [ClassicSimilarity], result of:
          0.059190683 = score(doc=2674,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.27566507 = fieldWeight in 2674, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.046875 = fieldNorm(doc=2674)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

0.013991722 = product of:
  0.027983444 = sum of:
    0.027983444 = product of:
      0.055966888 = sum of:
        0.055966888 = weight(_text_:22 in 6607) [ClassicSimilarity], result of:
          0.055966888 = score(doc=6607,freq=2.0), product of:
            0.18081778 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05163523 = queryNorm
            0.30952093 = fieldWeight in 6607, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=6607)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source

Probleme des Wiederaufbaus im wissenschaftlichen Bibliothekswesen: aus d. Verhandlungen des 1. Bibliothekartagung der britischen Zone in Hamburg vom 22.-24.10.1946

0.013991722 = product of:
  0.027983444 = sum of:
    0.027983444 = product of:
      0.055966888 = sum of:
        0.055966888 = weight(_text_:22 in 2521) [ClassicSimilarity], result of:
          0.055966888 = score(doc=2521,freq=2.0), product of:
            0.18081778 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05163523 = queryNorm
            0.30952093 = fieldWeight in 2521, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=2521)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

22. 3.2008 13:33:51

0.013991722 = product of:
  0.027983444 = sum of:
    0.027983444 = product of:
      0.055966888 = sum of:
        0.055966888 = weight(_text_:22 in 1432) [ClassicSimilarity], result of:
          0.055966888 = score(doc=1432,freq=2.0), product of:
            0.18081778 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05163523 = queryNorm
            0.30952093 = fieldWeight in 1432, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=1432)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

22. 8.2016 15:58:46

0.012331394 = product of:
  0.024662787 = sum of:
    0.024662787 = product of:
      0.049325574 = sum of:
        0.049325574 = weight(_text_:theory in 4693) [ClassicSimilarity], result of:
          0.049325574 = score(doc=4693,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.2297209 = fieldWeight in 4693, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4693)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

The aims, tasks, activities, and achievements of the International Society for Knowledge Organization (1989-) are presented. ISKO is that group of scholars and practitioners who feel responsible for questions pertaining to the conceptual organization and processing of knowledge, the scientific bases of which lie in knowledge drawn from the fields of logic, organization science, psychology, science theory, informatics, semiotics, linguistics, and philosophy. It aims at giving advice in the construction, perfection, and application of such organizational tools as classification systems, taxonomies, thesauri, terminologies, as well as their use for indexing purposes and thereby for the retrieval of information. Events leading up to the founding of ISKO in 1989 are described. The aims and objectives of ISKO according to its statutes are mentioned, as well as its organization, its biennial international conferences with their proceedings volumes, and the establishment of a further conference series and a textbook series. The drive and success of coordinators in establishing chapters in many countries is reviewed as well. The activities of the chapters (mainly by their own meetings and conferences) and subsequently their publications during the past years are also included. The idea and structure of ISKO's official journal-Knowledge Organization-is explained, and ISKO's Web site is given. Finally, the need for the Society is discussed, and its possible future is considered.

0.012331394 = product of:
  0.024662787 = sum of:
    0.024662787 = product of:
      0.049325574 = sum of:
        0.049325574 = weight(_text_:theory in 4377) [ClassicSimilarity], result of:
          0.049325574 = score(doc=4377,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.2297209 = fieldWeight in 4377, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4377)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Paul Otlet's exploration of the idea to record information in separate chunks or units according to the "monographic principle" has provoked considerable interest in information history for the way in which it resonates with the present tendency to conceive of information as detachable and manipulable units, whose retrieveability has become more important than the information itself. This paper aims to dissect within Otlet's historical and intellectual context the make-up of the positivist epistemology underpinning his concept of the "Universal Book." The "Universal Book" was of central importance in his theory of documentation as it proposed how documentalists- the new experts trained in documentary procedures-were to operate. These professionals were asked to gather facts or objective knowledge by removing the unwanted "dross" of subjectivity, and to synthesize those facts in an encyclopaedic form in order to make them ready for public use. Through an inquiry into the wide-ranging epistemological views prevalent in the French intellectual milieu in the belle époque-notably monism, energeticism, materialism, idealism an d spiritualism-this paper questions the positivist label that has been attributed to his concept of documentation.

0.012242757 = product of:
  0.024485514 = sum of:
    0.024485514 = product of:
      0.048971027 = sum of:
        0.048971027 = weight(_text_:22 in 3363) [ClassicSimilarity], result of:
          0.048971027 = score(doc=3363,freq=2.0), product of:
            0.18081778 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05163523 = queryNorm
            0.2708308 = fieldWeight in 3363, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3363)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

22. 2.2013 12:10:07

0.009865114 = product of:
  0.019730229 = sum of:
    0.019730229 = product of:
      0.039460458 = sum of:
        0.039460458 = weight(_text_:theory in 6089) [ClassicSimilarity], result of:
          0.039460458 = score(doc=6089,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.18377672 = fieldWeight in 6089, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.03125 = fieldNorm(doc=6089)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

The genesis of the Group: In 1948, as part of the post-war renewal of library services in the United Kingdom, the Royal Society organized a Conference on Scientific Information.' What, at the time, must have seemed a minute part of the grand plan, but was later to have a transforming effect on the theory of knowledge organization throughout the remainder of the century, was the setting up of a standing committee of a small group of specialists to investigate the organization and retrieval of scientific information. In 1950, the secretary of that committee, J.D. Bernal, suggested that it might be appropriate to ask a group of librarians to do a study of the problem. After a couple of years of informal discussion it was agreed, in February 1952, to form a Classification Research Group - the CRG as it has become known to subsequent generations. The Group published a brief corporate statement of its views in the Library Association Record in June 1953 and submitted a memorandum to the Library Association Research Committee in May 1955, entitled "The need for a faceted classification as the basis of all methods of information retrieval". This memorandum was published in the proceedings of what has become known as the "Dorking Conference" in 1957. Of the original fifteen members, four still belong to the Group, three of whom are in regular attendance: Eric Coates, Douglas Foskett and Jack Mills. Brian Vickery ceased attending regularly in the 1960s but has retained his interest in their doings: he was present at the 150th celebratory meeting in 1984 and played an active part in the "Dorking revisited" conference held in 1997. The stated aim of the Group was 'To review the basic principles of bibliographic classification, unhampered by allegiance to any particular published scheme' and it can truly be stated that the work of its members has had a fundamental influence on the teaching and practice of information retrieval. It is paradoxical that this collection of people has exerted such a strong theoretical sway because their aims were from the outset and remain essentially practical. This fact is sometimes overlooked in the literature on knowledge organization: there is a tendency to get carried away, and for researchers of today to concentrate so hard on what might be that they overlook what is needed, useful and practical - the entire objective of any retrieval system.

0.008744827 = product of:
  0.017489653 = sum of:
    0.017489653 = product of:
      0.034979306 = sum of:
        0.034979306 = weight(_text_:22 in 3074) [ClassicSimilarity], result of:
          0.034979306 = score(doc=3074,freq=2.0), product of:
            0.18081778 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05163523 = queryNorm
            0.19345059 = fieldWeight in 3074, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3074)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

22. 8.2016 16:06:54

0.008631975 = product of:
  0.01726395 = sum of:
    0.01726395 = product of:
      0.0345279 = sum of:
        0.0345279 = weight(_text_:theory in 3625) [ClassicSimilarity], result of:
          0.0345279 = score(doc=3625,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.16080463 = fieldWeight in 3625, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.02734375 = fieldNorm(doc=3625)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source

Theory of subject analysis: a sourcebook. Ed.: L.M. Chan, et al

0.008631975 = product of:
  0.01726395 = sum of:
    0.01726395 = product of:
      0.0345279 = sum of:
        0.0345279 = weight(_text_:theory in 3635) [ClassicSimilarity], result of:
          0.0345279 = score(doc=3635,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.16080463 = fieldWeight in 3635, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.02734375 = fieldNorm(doc=3635)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source

Theory of subject analysis: a sourcebook. Ed.: L.M. Chan, et al

0.008631975 = product of:
  0.01726395 = sum of:
    0.01726395 = product of:
      0.0345279 = sum of:
        0.0345279 = weight(_text_:theory in 3347) [ClassicSimilarity], result of:
          0.0345279 = score(doc=3347,freq=2.0), product of:
            0.21471956 = queryWeight, product of:
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.05163523 = queryNorm
            0.16080463 = fieldWeight in 3347, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.1583924 = idf(docFreq=1878, maxDocs=44218)
              0.02734375 = fieldNorm(doc=3347)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

What do primordial bacteria, medieval alchemists, and the World Wide Web have to do with each other? This fascinating exploration of how information systems emerge takes readers on a provocative journey through the history of the information age. Today's "information explosion" may seem like an acutely modern phenomenon, but we are not the first generation - nor even the first species - to wrestle with the problem of information overload. Long before the advent of computers, human beings were collecting, storing, and organizing information: from Ice Age taxonomies to Sumerian archives, Greek libraries to Dark Age monasteries. Today, we stand at a precipice, as our old systems struggle to cope with what designer Richard Saul Wurman called a "tsunami of data."With some historical perspective, however, we can begin to understand our predicament not just as the result of technological change, but as the latest chapter in an ancient story that we are only beginning to understand. Spanning disciplines from evolutionary theory and cultural anthropology to the history of books, libraries, and computer science, writer and information architect Alex Wright weaves an intriguing narrative that connects such seemingly far-flung topics as insect colonies, Stone Age jewelry, medieval monasteries, Renaissance encyclopedias, early computer networks, and the World Wide Web. Finally, he pulls these threads together to reach a surprising conclusion, suggesting that the future of the information age may lie deep in our cultural past. To counter the billions of pixels that have been spent on the rise of the seemingly unique World Wide Web, journalist and information architect Wright delivers a fascinating tour of the many ways that humans have collected, organized and shared information for more than 100,000 years to show how the information age started long before microchips or movable type. A self-described generalist who displays an easy familiarity with evolutionary biology and cultural anthropology as well as computer science and technology, Wright explores the many and varied roots of the Web, including how the structure of family relationships from Greek times, among others, has exerted a profound influence on the shape and structure of human information systems. He discusses how the violent history of libraries is the best lesson in how hierarchical systems collapse and give rise to new systems, and how the new technology of the book introduced the notion of random access to information. And he focuses on the work of many now obscure information-gathering pioneers such as John Wilkins and his Universal Categories and Paul Otlet, the Internet's forgotten forefather, who anticipated many of the problems bedeviling the Web today. (Publishers Weekly)