-
Velasco, M.: Algoritmo de filtrado multitermino para la obtencion de relaciones jerarquicas en la construction automatica de un tesauro de descriptores (1999)
0.21
0.21119294 = product of:
0.3167894 = sum of:
0.0107438285 = weight(_text_:a in 348) [ClassicSimilarity], result of:
0.0107438285 = score(doc=348,freq=4.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.18016359 = fieldWeight in 348, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.30604556 = sum of:
0.23597427 = weight(_text_:de in 348) [ClassicSimilarity], result of:
0.23597427 = score(doc=348,freq=10.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
1.0617074 = fieldWeight in 348, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.07007129 = weight(_text_:22 in 348) [ClassicSimilarity], result of:
0.07007129 = score(doc=348,freq=2.0), product of:
0.18110901 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051718395 = queryNorm
0.38690117 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.6666667 = coord(2/3)
- Footnote
- Übers. d. Titels: Statistical filtering techniques applied to the obtention of hierarchical relationships in the automatic construction of a thesaurus
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.1, S.34-49
- Type
- a
-
Heinzelin, D. de; ¬d'¬Hautcourt, F.; Pols, R.: ¬Un nouveaux thesaurus multilingue informatise relatif aux instruments de musique (1998)
0.14
0.14391662 = product of:
0.21587493 = sum of:
0.0135899875 = weight(_text_:a in 932) [ClassicSimilarity], result of:
0.0135899875 = score(doc=932,freq=10.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.22789092 = fieldWeight in 932, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.20228493 = sum of:
0.14622791 = weight(_text_:de in 932) [ClassicSimilarity], result of:
0.14622791 = score(doc=932,freq=6.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.657916 = fieldWeight in 932, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.05605703 = weight(_text_:22 in 932) [ClassicSimilarity], result of:
0.05605703 = score(doc=932,freq=2.0), product of:
0.18110901 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051718395 = queryNorm
0.30952093 = fieldWeight in 932, 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=932)
0.6666667 = coord(2/3)
- Abstract
- Describes the development and structure of a multilingual thesaurus for classifying and defining musical instruments, designed at the Brussels Theatre de la Monnaie as part of a project to create a multimedia database of theatre and musical arts
- Date
- 1. 8.1996 22:01:00
- Footnote
- Übers. d. Titels: A new multilingual thesaurus for musical instruments
- Type
- a
-
García Marco, F.J. et al: Proyectos internacionales de reforma y ampliación de las normas sobre tesauros para su adaptación a los nuevos contextos de integración e interoperabilidad en el entorno digital (2007)
0.08
0.08018565 = product of:
0.12027848 = sum of:
0.008595062 = weight(_text_:a in 1099) [ClassicSimilarity], result of:
0.008595062 = score(doc=1099,freq=4.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.14413087 = fieldWeight in 1099, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=1099)
0.11168341 = product of:
0.22336683 = sum of:
0.22336683 = weight(_text_:de in 1099) [ClassicSimilarity], result of:
0.22336683 = score(doc=1099,freq=14.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
1.0049833 = fieldWeight in 1099, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0625 = fieldNorm(doc=1099)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Imprint
- León : Universidad de León, Secretariado de Publicaciones
- Source
- ¬La interdisciplinariedad y la transdisciplinariedad en la organización del conocimiento científico : actas del VIII Congreso ISKO-España, León, 18, 19 y 20 de Abril de 2007 : Interdisciplinarity and transdisciplinarity in the organization of scientific knowledge. Ed.: B. Rodriguez Bravo u. M.L Alvite Diez
- Type
- a
-
Rodrigues Barbosa, E.; Godoy Viera, A.F.: Relações semânticas e interoperabilidade em tesauros representados em SKOS : uma revisao sistematica da literatura (2022)
0.08
0.07990895 = product of:
0.11986342 = sum of:
0.010192491 = weight(_text_:a in 254) [ClassicSimilarity], result of:
0.010192491 = score(doc=254,freq=10.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.1709182 = fieldWeight in 254, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=254)
0.10967093 = product of:
0.21934186 = sum of:
0.21934186 = weight(_text_:de in 254) [ClassicSimilarity], result of:
0.21934186 = score(doc=254,freq=24.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.986874 = fieldWeight in 254, product of:
4.8989797 = tf(freq=24.0), with freq of:
24.0 = termFreq=24.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.046875 = fieldNorm(doc=254)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Objetivo: Este estudo tem como objetivo compreender como o modelo de dados Simple Knowledge Organization System e seus modelos de extensão tem sido utilizado para promover a interoperabilidade com outros vocabulários e refinar as relações semânticas em tesauros na web. Metodologia: Utiliza a pesquisa documental nos guias de referência dos modelos de dados utilizados para representar os tesauros na web. Resultados: os modelos de dados têm sido utilizados para representar os termos e suas variações linguísticas, os relacionamentos entre grupos e subgrupos de conceitos, numa perspectiva intra-vocabulários, e os relacionamentos entre conceitos de vocabulários distintos, numa perspectiva inter-vocabulários. Conclusões: O uso do Simple Knowledge Organization System, e dos seus modelos de extensão contribuem para uma melhor estruturação dos conceitos em tesauros. Os modelos de extensão são apropriados para a representação dos relacionamentos de equivalência compostos, ou para a estruturação de grupos e subgrupos de conceitos em tesauros.
- Type
- a
-
Alonso, M.A.L.: ¬La gestion automatizada de Tesauros : estado de la cuestion (1998)
0.08
0.07919158 = product of:
0.11878737 = sum of:
0.009116441 = weight(_text_:a in 1386) [ClassicSimilarity], result of:
0.009116441 = score(doc=1386,freq=2.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.15287387 = fieldWeight in 1386, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1386)
0.10967093 = product of:
0.21934186 = sum of:
0.21934186 = weight(_text_:de in 1386) [ClassicSimilarity], result of:
0.21934186 = score(doc=1386,freq=6.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.986874 = fieldWeight in 1386, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.09375 = fieldNorm(doc=1386)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Source
- Revista interamericana de bibliotecologia. 21(1998) no.1, S.49-69
- Type
- a
-
Dachelet, R.: ¬Les thésauri multilingues : interopérabilité linguistique et interopérabilité sémantique (1999)
0.08
0.07541863 = product of:
0.11312794 = sum of:
0.0075970334 = weight(_text_:a in 6300) [ClassicSimilarity], result of:
0.0075970334 = score(doc=6300,freq=2.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.12739488 = fieldWeight in 6300, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=6300)
0.1055309 = product of:
0.2110618 = sum of:
0.2110618 = weight(_text_:de in 6300) [ClassicSimilarity], result of:
0.2110618 = score(doc=6300,freq=8.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.94961995 = fieldWeight in 6300, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.078125 = fieldNorm(doc=6300)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Imprint
- Lille : Université Charles-de-Gaulle
- Source
- Organisation des connaissances en vue de leur intégration dans les systèmes de représentation et de recherche d'information. Ed.: J. Maniez, et al
- Type
- a
-
Urdiciain, B.G.: Evaluacion del rendimiento de tesauros Espanoles en sistemas de recuperacion de informacion (1998)
0.08
0.07541863 = product of:
0.11312794 = sum of:
0.0075970334 = weight(_text_:a in 321) [ClassicSimilarity], result of:
0.0075970334 = score(doc=321,freq=2.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.12739488 = fieldWeight in 321, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=321)
0.1055309 = product of:
0.2110618 = sum of:
0.2110618 = weight(_text_:de in 321) [ClassicSimilarity], result of:
0.2110618 = score(doc=321,freq=8.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.94961995 = fieldWeight in 321, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.078125 = fieldNorm(doc=321)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Source
- Revista Española de Documentaçion Cientifica. 21(1998) no.3, S.286-302
- Type
- a
-
Keyser, P. de: Indexing : from thesauri to the Semantic Web (2012)
0.07
0.073279686 = product of:
0.109919526 = sum of:
0.0045582205 = weight(_text_:a in 3197) [ClassicSimilarity], result of:
0.0045582205 = score(doc=3197,freq=2.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.07643694 = fieldWeight in 3197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=3197)
0.105361305 = sum of:
0.063318536 = weight(_text_:de in 3197) [ClassicSimilarity], result of:
0.063318536 = score(doc=3197,freq=2.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.28488597 = fieldWeight in 3197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.046875 = fieldNorm(doc=3197)
0.04204277 = weight(_text_:22 in 3197) [ClassicSimilarity], result of:
0.04204277 = score(doc=3197,freq=2.0), product of:
0.18110901 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051718395 = queryNorm
0.23214069 = fieldWeight in 3197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3197)
0.6666667 = coord(2/3)
- Abstract
- Indexing consists of both novel and more traditional techniques. Cutting-edge indexing techniques, such as automatic indexing, ontologies, and topic maps, were developed independently of older techniques such as thesauri, but it is now recognized that these older methods also hold expertise. Indexing describes various traditional and novel indexing techniques, giving information professionals and students of library and information sciences a broad and comprehensible introduction to indexing. This title consists of twelve chapters: an Introduction to subject readings and theasauri; Automatic indexing versus manual indexing; Techniques applied in automatic indexing of text material; Automatic indexing of images; The black art of indexing moving images; Automatic indexing of music; Taxonomies and ontologies; Metadata formats and indexing; Tagging; Topic maps; Indexing the web; and The Semantic Web.
- Date
- 24. 8.2016 14:03:22
-
Schmitz-Esser, W.: Modélisation, au moyen d'un thésaurus encyclopédique et plurilingue, des connaissances présentées au cours de l'Exposition Mondialede l'an 2000 (1999)
0.07
0.06865652 = product of:
0.10298477 = sum of:
0.008595062 = weight(_text_:a in 6296) [ClassicSimilarity], result of:
0.008595062 = score(doc=6296,freq=4.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.14413087 = fieldWeight in 6296, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=6296)
0.09438971 = product of:
0.18877941 = sum of:
0.18877941 = weight(_text_:de in 6296) [ClassicSimilarity], result of:
0.18877941 = score(doc=6296,freq=10.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.8493659 = fieldWeight in 6296, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0625 = fieldNorm(doc=6296)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Footnote
- Übers. d. Titels: Modelling, by means of a encyclopedic multilingual thesaurus, of knowledge presented at the World Exhibition of the year 2000
- Imprint
- Lille : Université Charles-de-Gaulle
- Source
- Organisation des connaissances en vue de leur intégration dans les systèmes de représentation et de recherche d'information. Ed.: J. Maniez, et al
- Type
- a
-
Ferrer Morillo, L.M.; Portillo de Hernández, R.: Tesauros transdisciplinarios : del reduccionismo científico a la unidad del conocimiento (2007)
0.07
0.06865652 = product of:
0.10298477 = sum of:
0.008595062 = weight(_text_:a in 1107) [ClassicSimilarity], result of:
0.008595062 = score(doc=1107,freq=4.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.14413087 = fieldWeight in 1107, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=1107)
0.09438971 = product of:
0.18877941 = sum of:
0.18877941 = weight(_text_:de in 1107) [ClassicSimilarity], result of:
0.18877941 = score(doc=1107,freq=10.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.8493659 = fieldWeight in 1107, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0625 = fieldNorm(doc=1107)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Imprint
- León : Universidad de León, Secretariado de Publicaciones
- Source
- ¬La interdisciplinariedad y la transdisciplinariedad en la organización del conocimiento científico : actas del VIII Congreso ISKO-España, León, 18, 19 y 20 de Abril de 2007 : Interdisciplinarity and transdisciplinarity in the organization of scientific knowledge. Ed.: B. Rodriguez Bravo u. M.L Alvite Diez
- Type
- a
-
Zainab, A.N.; Silva, S.M. de: Expert systems in library and information services : publication trends, authorship patterns and expressiveness of published titles (1998)
0.06
0.061443523 = sum of:
0.029688882 = product of:
0.11875553 = sum of:
0.11875553 = weight(_text_:authors in 2927) [ClassicSimilarity], result of:
0.11875553 = score(doc=2927,freq=8.0), product of:
0.23577455 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.051718395 = queryNorm
0.50368255 = fieldWeight in 2927, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=2927)
0.25 = coord(1/4)
0.0053719142 = weight(_text_:a in 2927) [ClassicSimilarity], result of:
0.0053719142 = score(doc=2927,freq=4.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.090081796 = fieldWeight in 2927, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=2927)
0.026382726 = product of:
0.05276545 = sum of:
0.05276545 = weight(_text_:de in 2927) [ClassicSimilarity], result of:
0.05276545 = score(doc=2927,freq=2.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.23740499 = fieldWeight in 2927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0390625 = fieldNorm(doc=2927)
0.5 = coord(1/2)
- Abstract
- Presents a state of the art review of the literature of expert systems in library and information science, involving exhaustive searches of all major LIS CD-ROM databases (LISA, ERIC, LiLi, INSPEC etc.) and bibliographies appended in review articles. The search retrieved 679 references, comprising 362 periodical articles, 180 conference proceedings, 63 books articles, 28 theses and 46 monographs. The growth of the literature peaked between 1989 and 1990 and subsequently declined after 1992. Over 1/3 (287) covered intelligent front ends and interfaces for online searching and retrieval, followed by applications in reference service (113), classification, indexing and abstracting (86) and cataloguing (7). The most productive periodicals comprised 6 titles, of which 'Information processing and management' topped the lsit: 43 authors were found to contribute between 5 and 35 articles each, hence contributing 32,19% of the total contributors. 382 of the publications were single author works, 172 were by 2 authors, 72 were by 3 authors and 49 were by 4 or more authors. Only 161 titles were expressive enough to reveal both the name and function of systems being developed
- Type
- a
-
Lloréns, J.; Velasco, M.; Amescua, A. de; Moreiro, J.A.; Martínez, V.: Automatic generation of domain representations using thesaurus structures (2004)
0.06
0.058589038 = sum of:
0.017813329 = product of:
0.071253315 = sum of:
0.071253315 = weight(_text_:authors in 2501) [ClassicSimilarity], result of:
0.071253315 = score(doc=2501,freq=2.0), product of:
0.23577455 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.051718395 = queryNorm
0.30220953 = fieldWeight in 2501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=2501)
0.25 = coord(1/4)
0.009116441 = weight(_text_:a in 2501) [ClassicSimilarity], result of:
0.009116441 = score(doc=2501,freq=8.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.15287387 = fieldWeight in 2501, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=2501)
0.031659268 = product of:
0.063318536 = sum of:
0.063318536 = weight(_text_:de in 2501) [ClassicSimilarity], result of:
0.063318536 = score(doc=2501,freq=2.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.28488597 = fieldWeight in 2501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.046875 = fieldNorm(doc=2501)
0.5 = coord(1/2)
- Abstract
- Domain analysis was first used 15 years ago as one of the most important techniques for software reuse. Even today, new techniques appear every year, and different authors propose different domain representation structures to represent and store all the different software components and the relationships among them. These relationships among components are the kernel of the domain semantics. In this report, a set of techniques and tools is presented regarding mathematical, statistical, and neural fields that, when linked together, enable semiautomatically building domain representations and storing them in a thesaurus structure of software components. Thesaurus structures, widely used in information science, are presented as the domain-modeling key concept, due to their higher automation possibilities compared with previous structures. New metrics to evaluate the quality, consistency, and completeness of the domain model obtained through this technique are also presented.
- Type
- a
-
Grapton, A.-M.: ¬La maintenance d'un outil linguistique : anomalies d'un thésaurus et propositions de solutions (1994)
0.05
0.052739114 = product of:
0.07910867 = sum of:
0.015790138 = weight(_text_:a in 2916) [ClassicSimilarity], result of:
0.015790138 = score(doc=2916,freq=6.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.26478532 = fieldWeight in 2916, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=2916)
0.063318536 = product of:
0.12663707 = sum of:
0.12663707 = weight(_text_:de in 2916) [ClassicSimilarity], result of:
0.12663707 = score(doc=2916,freq=2.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.56977195 = fieldWeight in 2916, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.09375 = fieldNorm(doc=2916)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Footnote
- The maintenance of a linguistic tool: the anomalies of a thesaurus and proposals for their solution
-
Maculan, B.C.M. dos; Lima, G.A. de; Oliveira, E.D.: Conversion methods from thesaurus to ontologies : a review (2016)
0.05
0.0479017 = product of:
0.07185255 = sum of:
0.012155253 = weight(_text_:a in 4695) [ClassicSimilarity], result of:
0.012155253 = score(doc=4695,freq=8.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.20383182 = fieldWeight in 4695, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=4695)
0.059697293 = product of:
0.119394585 = sum of:
0.119394585 = weight(_text_:de in 4695) [ClassicSimilarity], result of:
0.119394585 = score(doc=4695,freq=4.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.53718615 = fieldWeight in 4695, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0625 = fieldNorm(doc=4695)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Source
- Knowledge organization for a sustainable world: challenges and perspectives for cultural, scientific, and technological sharing in a connected society : proceedings of the Fourteenth International ISKO Conference 27-29 September 2016, Rio de Janeiro, Brazil / organized by International Society for Knowledge Organization (ISKO), ISKO-Brazil, São Paulo State University ; edited by José Augusto Chaves Guimarães, Suellen Oliveira Milani, Vera Dodebei
- Type
- a
-
Moreira, A.; Alvarenga, L.; Paiva Oliveira, A. de: "Thesaurus" and "Ontology" : a study of the definitions found in the computer and information science literature (2004)
0.05
0.045119718 = sum of:
0.015426795 = product of:
0.06170718 = sum of:
0.06170718 = weight(_text_:authors in 3726) [ClassicSimilarity], result of:
0.06170718 = score(doc=3726,freq=6.0), product of:
0.23577455 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.051718395 = queryNorm
0.26172113 = fieldWeight in 3726, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0234375 = fieldNorm(doc=3726)
0.25 = coord(1/4)
0.013863287 = weight(_text_:a in 3726) [ClassicSimilarity], result of:
0.013863287 = score(doc=3726,freq=74.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.23247388 = fieldWeight in 3726, product of:
8.602325 = tf(freq=74.0), with freq of:
74.0 = termFreq=74.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0234375 = fieldNorm(doc=3726)
0.015829634 = product of:
0.031659268 = sum of:
0.031659268 = weight(_text_:de in 3726) [ClassicSimilarity], result of:
0.031659268 = score(doc=3726,freq=2.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.14244299 = fieldWeight in 3726, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0234375 = fieldNorm(doc=3726)
0.5 = coord(1/2)
- Abstract
- This is a comparative analysis of the term ontology, used in the computer science domain, with the term thesaurus, used in the information science domain. The aim of the study is to establish the main convergence points of these two knowledge representation instruments and to point out their differences. In order to fulfill this goal an analytical-Synthetic method was applied to extract the meaning underlying each of the selected definitions of the instruments. The definitions were obtained from texts weIl accepted by the research community from both areas. The definitions were applied to a KWIC system in order to rotate the terms that were examined qualitatively and quantitatively. We concluded that thesauri and ontologies operate at the same knowledge level, the epistemological level, in spite of different origins and purposes.
- Content
- "Thesaurus" definitions taken from the information science literature "A thesaurus is a controlled vocabulary arranged in a known order and structured so that equivalence, homographic, hierarchical, and associative relationships among terms are displayed clearly and identified by standardized relationship indicators that are employed reciprocally." (ANSI/NISO Z39-19-1993) "Thesaurus is a specialized, normalized, postcoordinate language used for documentaries means, where the linguistic elements that composes it - single or composed terms - are related among themselves syntactically and semantically." (Translated into English by the authors from the original in Portuguese: Currás 1995, 88.) "[...] an authority file, which can lead the user from one concept to another via various heuristic or intuitive paths." (Howerton 1965 apud Gilchrist 1971, 5) " [...] is a lexical authority list, without notation, which differs from an alphabetical subject heading list in that the lexical units, being smaller, are more amenable to post-coordinate indexing." (Gilchrist 1971,2) [...] "a dynamic controlled vocabulary of terms related semantically and by generic relation covering a specific knowledge domain." (Translated into English by the authors from the original in Portuguese: UNESCO 1973, 6.) [...] "a terminological control device used in the translation of the natural language of the documents, from the indexers or from the users in a more restricted system language (documentation language, information language)." (Translated into English by the authors from the original in Portuguese: UNESCO 1973,6.)
"Ontologies" definitions taken from the computer science literature "[...] ontology is a representation vocabulary, often specialized to some domain or subject matter." (Chandrasekaran et al. 1999, 1) "[...] ontology is sometimes used to refer to a body of knowledge describing some domain, typically a commonsense knowledge domain, using a representation vocabulary." (Chandrasekaran et al. 1999, 1) "An ontology is a declarative model of the terms and relationships in a domain." (Eriksson et al. 1994, 1) " [...] an ontology is the (unspecified) conceptual system which we may assume to underlie a particular knowledge base." (Guarino and Giaretta 1995, 1) Ontology as a representation of a conceptual system via a logical theory". (Guarino and Giaretta 1995, 1) "An ontology is an explicit specification of a conceptualization." (Gruber 1993, 1) "[...] An ontology is a formal description of entities and their properties, relationships, constraints, behaviors." (Gruninger and Fox 1995, 1) "An ontology is set of terms, associated with definitions in natural language and, if possible, using formal relations and constraints, about some domain of interest ..." (Hovy 1998, 2) "Fach Ontology is a set of terms of interest in a particular information domain, expressed using DL ..." (Mena et al. 1996, 3) "[...] An ontology is a hierarchically structured set of terms for describing a domain that can be used as a skeletal foundation for a knowledge base." (Swartout et al. 1996, 1) "An ontology may take a variety of forms, but necessarily it will include a vocabulary of terms and some specification of their meaning." (Uschold 1996,3) "Ontologies are agreements about shared conceptualizations." (Uschold and Grunninger 1996, 6) "[...] a vocabulary of terms and a specification of their relationships." (Wiederhold 1994, 6)
- Type
- a
-
Pastor, J.A.; Saorin, T.: ¬Un interfaz hipertexto para un sistema de gestion de tesauros (1996)
0.04
0.044203356 = product of:
0.066305034 = sum of:
0.014069905 = weight(_text_:a in 379) [ClassicSimilarity], result of:
0.014069905 = score(doc=379,freq=14.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.23593865 = fieldWeight in 379, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=379)
0.05223513 = product of:
0.10447026 = sum of:
0.10447026 = weight(_text_:de in 379) [ClassicSimilarity], result of:
0.10447026 = score(doc=379,freq=4.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.47003788 = fieldWeight in 379, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0546875 = fieldNorm(doc=379)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Shows the possibilities that exist to create a basic hypertext interface for a thesaurus management system. The project has been built in 3 stages: conceptual data model for the thesaurus; development of the management tools, that is, the thesaurus management system; and the hypertext interfaces. The system has been developed on Windows and combines the power of relational database management systems and the navigational flexibility of Guide, a hypertext shell. presents 2 interface models. Concludes that hypertext interfaces improve management, and open a new path for knowledge organization research
- Footnote
- Übers. des Titels: A hypertext interface for a thesaurus management system
- Type
- a
-
Alonso, M.A.L.: ¬Un tesauro conceptual para la recuperacion de la informacion juridica comercial (1998)
0.04
0.042750917 = product of:
0.06412637 = sum of:
0.011891239 = weight(_text_:a in 3447) [ClassicSimilarity], result of:
0.011891239 = score(doc=3447,freq=10.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.19940455 = fieldWeight in 3447, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=3447)
0.05223513 = product of:
0.10447026 = sum of:
0.10447026 = weight(_text_:de in 3447) [ClassicSimilarity], result of:
0.10447026 = score(doc=3447,freq=4.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.47003788 = fieldWeight in 3447, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0546875 = fieldNorm(doc=3447)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- The Commercial Law Thesaurus was elaborated as an application of a doctoral investigation into the application of a conceptual model to legal information retrieval. Justifies the need for such a thesaurus, briefly describes the genesis of its construction, and outlines conclusions obtained. Validates the efficiency of the thesaurus in the monitoring carried out in the legal database Juridoc and comments on the display of results as categorized, alphabetical, permuted and conceptual indexes
- Footnote
- Übers. d. Titels: A cognitive thesaurus for retrieval of legal commercial information
- Source
- Revista Española de Documentaçion Cientifica. 21(1998) no.2, S.164-173
- Type
- a
-
Röttsches, H.: Thesauruspflege im Verbund der Bibliotheken der obersten Bundesbehörden (1989)
0.04
0.039790496 = product of:
0.059685744 = sum of:
0.010635847 = weight(_text_:a in 4199) [ClassicSimilarity], result of:
0.010635847 = score(doc=4199,freq=2.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.17835285 = fieldWeight in 4199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=4199)
0.0490499 = product of:
0.0980998 = sum of:
0.0980998 = weight(_text_:22 in 4199) [ClassicSimilarity], result of:
0.0980998 = score(doc=4199,freq=2.0), product of:
0.18110901 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051718395 = queryNorm
0.5416616 = fieldWeight in 4199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4199)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Source
- Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1989, H.67, S.1-22
- Type
- a
-
Fagundes, P.B.; Freund, G.P.; Vital, L.P.; Monteiro de Barros, C.; Macedo, D.D.J.de: Taxonomias, ontologias e tesauros : possibilidades de contribuição para o processo de Engenharia de Requisitos (2020)
0.04
0.03956312 = product of:
0.059344675 = sum of:
0.006579225 = weight(_text_:a in 5828) [ClassicSimilarity], result of:
0.006579225 = score(doc=5828,freq=6.0), product of:
0.05963374 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.051718395 = queryNorm
0.11032722 = fieldWeight in 5828, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=5828)
0.05276545 = product of:
0.1055309 = sum of:
0.1055309 = weight(_text_:de in 5828) [ClassicSimilarity], result of:
0.1055309 = score(doc=5828,freq=8.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
0.47480997 = fieldWeight in 5828, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0390625 = fieldNorm(doc=5828)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Some of the fundamental activities of the software development process are related to the discipline of Requirements Engineering, whose objective is the discovery, analysis, documentation and verification of the requirements that will be part of the system. Requirements are the conditions or capabilities that software must have or perform to meet the users needs. The present study is being developed to propose a model of cooperation between Information Science and Requirements Engineering. Aims to present the analysis results on the possibilities of using the knowledge organization systems: taxonomies, thesauri and ontologies during the activities of Requirements Engineering: design, survey, elaboration, negotiation, specification, validation and requirements management. From the results obtained it was possible to identify in which stage of the Requirements Engineering process, each type of knowledge organization system could be used. We expect that this study put in evidence the need for new researchs and proposals to strengt the exchange between Information Science, as a science that has information as object of study, and the Requirements Engineering which has in the information the raw material to identify the informational needs of software users.
- Type
- a
-
¬Le thésaurus aujourd'hui : Paris, 10 Janvier 1994 (1994)
0.04
0.037227806 = product of:
0.11168341 = sum of:
0.11168341 = product of:
0.22336683 = sum of:
0.22336683 = weight(_text_:de in 8670) [ClassicSimilarity], result of:
0.22336683 = score(doc=8670,freq=14.0), product of:
0.22225924 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051718395 = queryNorm
1.0049833 = fieldWeight in 8670, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.0625 = fieldNorm(doc=8670)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Content
- Enthält die Beiträge: DEGEZ, D.: Le thésaurus dans la réalité de son utilisation: les maux des mots; JULIEN, S.: Les problèmes de fusion de thésaurus: example de RESAGRI; KRUMEICH, C.: Qu'est-ce que qu'un thésaurus?; MASSE, C.: Une vision critique de L'offre logicelle pour gérer thes thésaurus; MENILLET, D.: Le thésaurus et les modes d'indexation; NORMIER, B.: Outils linguistiques et thésaurus: construction, evaluation, évolution, utilisation; REYNAUD, F.: Les problèmes de fusion de thésaurus: example d'URBANET; ROULIN, Au-delà d'un seule langue et d'un seul thésaurus: approche méthodologique
