-
Yunta, L.R.: Evaluacion e indicadores de calidad en bases de datos (1998)
0.03
0.032107983 = product of:
0.080269955 = sum of:
0.060359728 = weight(_text_:bibliographic in 3565) [ClassicSimilarity], result of:
0.060359728 = score(doc=3565,freq=2.0), product of:
0.17541347 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.04505818 = queryNorm
0.34409973 = fieldWeight in 3565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.0625 = fieldNorm(doc=3565)
0.01991023 = product of:
0.03982046 = sum of:
0.03982046 = weight(_text_:data in 3565) [ClassicSimilarity], result of:
0.03982046 = score(doc=3565,freq=2.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.2794884 = fieldWeight in 3565, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=3565)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Abstract
- Analyzes quality control problems from the viewpoint of bibliographic database producers. Aims to systematize the different criteria suggested for database quality evaluation, and to enumerate useful data collection methods. Focuses on the relationship between quality and database design, as seen through the example of the ISOC database
-
Wormell, I.: Indizacion SAP para la exploracion del amplio contexto tematico de libros y para el accesso a entidades semanticos mas pequenas (1994)
0.03
0.028094485 = product of:
0.07023621 = sum of:
0.052814763 = weight(_text_:bibliographic in 4652) [ClassicSimilarity], result of:
0.052814763 = score(doc=4652,freq=2.0), product of:
0.17541347 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.04505818 = queryNorm
0.30108726 = fieldWeight in 4652, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.0546875 = fieldNorm(doc=4652)
0.01742145 = product of:
0.0348429 = sum of:
0.0348429 = weight(_text_:data in 4652) [ClassicSimilarity], result of:
0.0348429 = score(doc=4652,freq=2.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.24455236 = fieldWeight in 4652, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0546875 = fieldNorm(doc=4652)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Abstract
- Describes an approach to indexing which seeks to eliminate the shortcoming of the representation of information in existing bibliographic catalogues: Subject Access Project (SAP) indexing which has been used successfully at Lund University and elsewhere. Existing catalogue records have been enriched with terms selected from lists of contents and indexes in books thus facilitating access to specific parts of documents and smaller semantic entites such as chapter titles, subject titles and data in graphic or tabulated form available in a wide range of publications
-
Frias, J.A.: ¬La estructura conceptual del registro bibliografico : una revision (1996)
0.03
0.025873844 = product of:
0.12936921 = sum of:
0.12936921 = weight(_text_:bibliographic in 4618) [ClassicSimilarity], result of:
0.12936921 = score(doc=4618,freq=12.0), product of:
0.17541347 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.04505818 = queryNorm
0.73751014 = fieldWeight in 4618, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.0546875 = fieldNorm(doc=4618)
0.2 = coord(1/5)
- Abstract
- It is assumed that the conceptual structure of bibliographic records is based on the knowledge of user needs. In applying the entity-relationship model to the library catalogue the authority file and bibliographic records can be viewed as attributes, and the links between records and elements as relationships. Outlines the bibliographic relationships of the UNIMARC format, the analysis of hierarchical relationships carried out by Goosens and Mazur-Rzesos, and the typology of bibliographic documents established by McCallum. Presents 7 types of relationships developed by Tillet and gives results of an empirical study carried out to establish the extent and features of bibliographic relationships in the computerized catalogue of the Library of Congress
- Footnote
- Übers. des Titels: The conceptual structure of the bibliographic record
-
Gorman, M.: Control o caos bibliográfico : un programa para los servcos bibliográficos nacionales del siglo XXI (2004)
0.02
0.021340387 = product of:
0.10670193 = sum of:
0.10670193 = weight(_text_:bibliographic in 3762) [ClassicSimilarity], result of:
0.10670193 = score(doc=3762,freq=4.0), product of:
0.17541347 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.04505818 = queryNorm
0.6082881 = fieldWeight in 3762, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.078125 = fieldNorm(doc=3762)
0.2 = coord(1/5)
- Footnote
- Übers. d. Titels: Bibliographic control or chaos: an agenda for national bibliographic services for the 21st century. - Vgl. auch: http://www.um.es/fccd/anales/ad06/ad0618.pdf.
-
Frias, J.A.; Alvarez, M.I.P.: ¬La ordenacion de los asientos bibliograficos en los catalogos : Hacia una normativa internacional (1995)
0.02
0.021125905 = product of:
0.105629526 = sum of:
0.105629526 = weight(_text_:bibliographic in 4421) [ClassicSimilarity], result of:
0.105629526 = score(doc=4421,freq=8.0), product of:
0.17541347 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.04505818 = queryNorm
0.6021745 = fieldWeight in 4421, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.0546875 = fieldNorm(doc=4421)
0.2 = coord(1/5)
- Abstract
- Considers the issues of the filing order of bibliographic catalog entries as it relates to information retrieval. Discusses the main problems created by filing order in computerized catalogues and analyses the codes drawn up by the Library of Congress, the British Library and the American Library Association. Describes the efforts made by IFLA and ISO to arrive at greater international Uniformity of filing order rules. The resulting standards ISO 7154-1983 (Bibliographic filing principles) and ISO/TR 8393-1985 (Bibliographic filing rules) are described. Discusses the position of Spanish cataloguing rules in relation to these international standards
- Footnote
- Übers. des Titels: Filing order of bibliographic entries in catalogues: towards an international standard
-
Gonzalez, A.C.: Analisis y diseno de sistemas de gestion electronica de documentacion en grandes entidades (1997)
0.02
0.01773171 = product of:
0.08865855 = sum of:
0.08865855 = sum of:
0.03982046 = weight(_text_:data in 2923) [ClassicSimilarity], result of:
0.03982046 = score(doc=2923,freq=2.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.2794884 = fieldWeight in 2923, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=2923)
0.04883809 = weight(_text_:22 in 2923) [ClassicSimilarity], result of:
0.04883809 = score(doc=2923,freq=2.0), product of:
0.15778607 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04505818 = queryNorm
0.30952093 = fieldWeight in 2923, 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=2923)
0.2 = coord(1/5)
- Abstract
- The successful implementation of Electronic Document Management Systems (EDMS) requires a previous design based on a methodology that includes key steps as follows: capture of critical information and analysis of the current document situation: functional and/or technical options that involve the treatment of the document fonds considered; document management applications design (data, text, images, audio, video) under a functional, technical and economic focus; global and modular project defined as a strategic EDMS plan
- Date
- 11. 2.1999 21:02:22
-
Garcia Marco, F.J.: Interfaces amigables para la recuperacion de la informacion bibliografia (1995)
0.01
0.014938272 = product of:
0.074691355 = sum of:
0.074691355 = weight(_text_:bibliographic in 5605) [ClassicSimilarity], result of:
0.074691355 = score(doc=5605,freq=4.0), product of:
0.17541347 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.04505818 = queryNorm
0.4258017 = fieldWeight in 5605, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.0546875 = fieldNorm(doc=5605)
0.2 = coord(1/5)
- Abstract
- Analyses the concept of a user friendly interface together with the key position it occupies in information retrieval systems: the control of intercation with the human operator, and the optimisation of the relationship between them. Proposes a definition of friendliness to ensure the proper evaluation of an interface. Traces a schematic history of the human-machine interface develoment and considers its cognitive backgrounds and development techniques. Discusses 3 innovative prototypes in the field of bibliographic information: Icarus; The BookHouse; and Okapi. Considers the future development of interaction between bibliographic information systems and users
-
Saz, J.T.: Perspectivas en recuperacion y explotacion de informacion electronica : el 'data mining' (1997)
0.01
0.012192476 = product of:
0.06096238 = sum of:
0.06096238 = product of:
0.12192476 = sum of:
0.12192476 = weight(_text_:data in 3723) [ClassicSimilarity], result of:
0.12192476 = score(doc=3723,freq=12.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.855755 = fieldWeight in 3723, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.078125 = fieldNorm(doc=3723)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Abstract
- Presents the concept and the techniques identified by the term data mining. Explains the principles and phases of developing a data mining process, and the main types of data mining tools
- Footnote
- Übers. des Titels: Perspectives on the retrieval and exploitation of electronic information: data mining
- Theme
- Data Mining
-
Frias, J.A.: Sistemas expertos y catalogacion descriptiva : revision bibliografica (1996)
0.01
0.012071946 = product of:
0.060359728 = sum of:
0.060359728 = weight(_text_:bibliographic in 6927) [ClassicSimilarity], result of:
0.060359728 = score(doc=6927,freq=2.0), product of:
0.17541347 = queryWeight, product of:
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.04505818 = queryNorm
0.34409973 = fieldWeight in 6927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.893044 = idf(docFreq=2449, maxDocs=44218)
0.0625 = fieldNorm(doc=6927)
0.2 = coord(1/5)
- Abstract
- Reviews literature on the main expert systems used in descriptive cataloguing. Discusses the features and problems of the three types of systems which have developed: advisory systems, systems to create bibliographic records and systems to carry out original cataloguing. The quantity and complexity of the rules of a cataloguing code make it difficult for them to be incorporated into the knowledge base of an expert system
-
Jimenez, V.O.R.: Nuevas perspectivas para la catalogacion : metadatos ver MARC (1999)
0.01
0.0103601245 = product of:
0.05180062 = sum of:
0.05180062 = product of:
0.10360124 = sum of:
0.10360124 = weight(_text_:22 in 5743) [ClassicSimilarity], result of:
0.10360124 = score(doc=5743,freq=4.0), product of:
0.15778607 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04505818 = queryNorm
0.6565931 = fieldWeight in 5743, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=5743)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Date
- 30. 3.2002 19:45:22
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.2, S.198-219
-
Garcia Marco, F.J.: ¬El factor humano en los sistemas de información (2003)
0.01
0.0086213825 = product of:
0.043106914 = sum of:
0.043106914 = product of:
0.08621383 = sum of:
0.08621383 = weight(_text_:data in 929) [ClassicSimilarity], result of:
0.08621383 = score(doc=929,freq=6.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.60511017 = fieldWeight in 929, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.078125 = fieldNorm(doc=929)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Abstract
- Presents the concept and the techniques identified by the term data mining. Explains the principles and phases of developing a data mining process, and the main types of data mining tools
-
Alonso, M.A.L.: ¬Los tesauros conceptuales como herramienta de precision en los sistemas de organizacion cientifica (1999)
0.01
0.0073257135 = product of:
0.036628567 = sum of:
0.036628567 = product of:
0.07325713 = sum of:
0.07325713 = weight(_text_:22 in 3894) [ClassicSimilarity], result of:
0.07325713 = score(doc=3894,freq=2.0), product of:
0.15778607 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04505818 = queryNorm
0.46428138 = fieldWeight in 3894, 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=3894)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Revista interamericana de bibliotecologia. 22(1999) no.1, S.21-35
-
Lobo, D.O.: Metodos y technicas para la indizacion y recuperacion de los recursos de la World Wide Web (1999)
0.01
0.0061047617 = product of:
0.030523809 = sum of:
0.030523809 = product of:
0.061047617 = sum of:
0.061047617 = weight(_text_:22 in 2241) [ClassicSimilarity], result of:
0.061047617 = score(doc=2241,freq=2.0), product of:
0.15778607 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04505818 = queryNorm
0.38690117 = fieldWeight in 2241, 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=2241)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Boletin de la Asociacion Andaluza de Bibliotecarios. 14(1999) no.57, S.11-22
-
Velasco, M.: Algoritmo de filtrado multitermino para la obtencion de relaciones jerarquicas en la construction automatica de un tesauro de descriptores (1999)
0.01
0.0061047617 = product of:
0.030523809 = sum of:
0.030523809 = product of:
0.061047617 = sum of:
0.061047617 = weight(_text_:22 in 348) [ClassicSimilarity], result of:
0.061047617 = score(doc=348,freq=2.0), product of:
0.15778607 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04505818 = 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)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.1, S.34-49
-
Mena, L.G.M.: ¬La informacion y la inteligencia empresarial : elementos basicos para el exito (1997)
0.00
0.0049275304 = product of:
0.024637653 = sum of:
0.024637653 = product of:
0.049275305 = sum of:
0.049275305 = weight(_text_:data in 1611) [ClassicSimilarity], result of:
0.049275305 = score(doc=1611,freq=4.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.34584928 = fieldWeight in 1611, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0546875 = fieldNorm(doc=1611)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Abstract
- The increasing emphasis on the importance of corporate intelligence in promoting competitiveness has generated demand for a new interdisciplinary service based on providing data and information geared to the needs of decision makers. The mission of corporate intelligence is to create products such as verbal and audiovisual presentations, bulletins / newsletters, and summary reports, relevant to the immediate specific needs of the organisation. This new service transforms isolated data into high value added information products, opening up new opportunities for interdisciplinary specialists in business information units
-
Domenech, D.; Lopez, F.: ¬El nom de cada cosa : materials per a la revisio de la terminologia biblioteconomica (1997)
0.00
0.004883809 = product of:
0.024419045 = sum of:
0.024419045 = product of:
0.04883809 = sum of:
0.04883809 = weight(_text_:22 in 2054) [ClassicSimilarity], result of:
0.04883809 = score(doc=2054,freq=2.0), product of:
0.15778607 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04505818 = queryNorm
0.30952093 = fieldWeight in 2054, 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=2054)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Date
- 22. 9.1998 10:14:50
-
Solis, A.Q.; Navarrete, O.A.: Medidas de calidad en la creacion de catalogos de bibliotecas (1998)
0.00
0.004273333 = product of:
0.021366665 = sum of:
0.021366665 = product of:
0.04273333 = sum of:
0.04273333 = weight(_text_:22 in 2825) [ClassicSimilarity], result of:
0.04273333 = score(doc=2825,freq=2.0), product of:
0.15778607 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04505818 = queryNorm
0.2708308 = fieldWeight in 2825, 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=2825)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Date
- 30. 1.1999 19:22:45
-
Soler, R.: Acces per materies a fonts de dades estadistiques : el cataleg de la UAB (1996)
0.00
0.003982046 = product of:
0.01991023 = sum of:
0.01991023 = product of:
0.03982046 = sum of:
0.03982046 = weight(_text_:data in 1104) [ClassicSimilarity], result of:
0.03982046 = score(doc=1104,freq=2.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.2794884 = fieldWeight in 1104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=1104)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Footnote
- Übers. d. Titles: Subject access to statistical data sources: the UAB catalogue
-
Pulido, J.R.V.: Recupracion de la information en Internet : motores y otros agentes des busqueda (1997)
0.00
0.003982046 = product of:
0.01991023 = sum of:
0.01991023 = product of:
0.03982046 = sum of:
0.03982046 = weight(_text_:data in 2879) [ClassicSimilarity], result of:
0.03982046 = score(doc=2879,freq=2.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.2794884 = fieldWeight in 2879, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=2879)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Footnote
- Übers. des Titels: Perspectives on the retrieval and exploitation of electronic information: data mining
-
Moscoso, P.: Analisis y evaluacion de catalogos automatizados de acceso publico en entorno Web (1998)
0.00
0.003982046 = product of:
0.01991023 = sum of:
0.01991023 = product of:
0.03982046 = sum of:
0.03982046 = weight(_text_:data in 3384) [ClassicSimilarity], result of:
0.03982046 = score(doc=3384,freq=2.0), product of:
0.14247625 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.04505818 = queryNorm
0.2794884 = fieldWeight in 3384, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.0625 = fieldNorm(doc=3384)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Abstract
- Presents the results of an evaluation of the Spanish Web OPACs. A checklist approach was employed to access the interface and searching options. Evaluates main page, labels, text, instructional information, online help and page layout. The data gathered allow for the ranking of the OPACs, as well as the identification of weaknesses in the catalogues
