-
Boeckx, T.: Onderwerpontsluiting in de on-line publiekscatalogus (1986)
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- Theme
- Verbale Doksprachen im Online-Retrieval
Klassifikationssysteme im Online-Retrieval
-
Huisman, F.: Anders zoeken met een classificatie (1999)
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- Theme
- Klassifikationssysteme im Online-Retrieval
-
Riesthuis, G.J.A.: Zoeken met woorden : hergebruik van onderwerpsontsluiting (1998)
0.08
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- Theme
- Klassifikationssysteme im Online-Retrieval
-
Voorbij, H.: ¬Een goede titel behoeft geen trefwoord, of toch wel? : een vergelijkend oderzoek titelwoorden - trefwoorden (1997)
0.07
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- Abstract
- A recent survey at the Royal Library in the Netherlands showed that subject headings are more efficient than title keywords for retrieval purposes. 475 Dutch publications were selected at random and assigned subject headings. The study showed that subject headings provided additional useful information in 56% of titles. Subsequent searching of the library's online catalogue showed that 88% of titles were retrieved via subject headings against 57% through title keywords. Further precision may be achieved with the help of indexing staff, but at considerable cost
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Peereboom, M.: Dwerg tussen reuzen? : het Nederlandse basisclassificatie Web (1997)
0.07
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- Abstract
- Developments in electronic communication technology have meda online databases a normal part of library collections. To provide users with direct access to Internet resources the Dutch Royal Library has cooperated with several university libraries in the Netherlands to develop the Nederlandse Basisclassificatie Web. Subject specialists select sources, add English summaries and NBW code, and input them to the online database. A Web desk and training workshops have been provided to assist users, and improvements to the system will simplify search procedures
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Brandhorst, H.; Huisstede, P.V.: ICONCLASS in de computer : de classificatie van beeldmateriaal in een geautomatiseerde omgeving (1992)
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- Theme
- Klassifikationssysteme im Online-Retrieval
-
Heiser, W.J.: Zoeken in de bibliografische ruimte : de bijzondere rol van de hierarchische classificaties bij geautomatiseerde onderwerpsontsluiting (1993)
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- Theme
- Klassifikationssysteme im Online-Retrieval
-
Zakrzewska, E.D.: GOO of UDC? : twee systemen voor inhoudelijke ontsluiting vergeleken (1997)
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- Abstract
- In the Netherlands the Gemeenschappelijke Onderwerps Ontsluiting (Standard Subject Indexing) schedules were developed for libraries using the national online catalogue. At Leiden University's Institute voor Oost-Europees Recht en Ruslandkunde use of both UDC and GOO schedules enabled a comparison to be made of the systems. A study of approx. 1.400 titles showed that GOO was more effective in retrieving relevant documents, whereas UDC was more suited for compiling subject bibliographies. The best of both schemes should be combined for optimal retrieval
- Source
- Informatie professional. 1(1997) no.3, S.19-22
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
0.04
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- Footnote
- Übers. des Titels: Trends in subject indexing: subject indexing and online catalogues
- Source
- Open. 22(1990) no.10, S.326-330
-
Dijk, J.v.: Foundation, de basis voor een successvolle klantenbenadering : nieuw catalogusconcept op basis van wensprofielen (1995)
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- Abstract
- At Limburg Provincial Central Library and Information Service in the Netherlands the online public catalogue has been replaced by a new system, Foundation. The OPAC network was an automated version of the card catalogue, whereas Foundation has been developed entirely from scratch. The system runs on Windows software and assists even inexperienced users to formulate suitable search strategies. The system accepts online catalogue records from other sources and has attracted considerable intersts from several areas, including the publishing industry
- Source
- Bibliotheek en samenleving. 23(1995) no.6, S.20-22
-
Albus, W.; Smulders, H.: Doeltreffend zoeken in volledige teksten : 1. full-text retrieval bij de HavenInformatieBank (1998)
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- Abstract
- At Rotterdam Ports Authority in the Netherlands the Habour information database includes a press cuttings service and various online databases. To enable research staff to have direct access to information the POINT (Point Information Net) was begun in 1993. Using Verity software POINT provides simultaneously full text searching on a range of databases. The software uses current Web indexing technqiues to overcome the problems of excessive recall and low precision. A key element is the system's ability to recognise word combinations
- Footnote
- Übers. d. Titels: Effective searching on full texts: 1. full-text-retrieval on the Harbour information database
-
Albus, W.; Smulders, H.: Doeltreffend zoeken in volledige teksten : 2. full-text retrieval bij de HavenInformatieBank (1998)
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- Abstract
- At Rotterdam Port Authority an information database has been created with approx. 100.000 full text documents online. Topic software has been used to identify word groups and refine search strategies to optimize precision and recall. The software guides users from selected terms to other relevant word combinations. Although the system would benefit from further refinement, users are generally satisfied. The database includes a number of foreign language documents but lacks a thesaurus of foreign terms
- Footnote
- Übers. d. Titels: Effective searching on full texts: 1. full-text-retrieval on the Harbour information database
-
Groeninger, B.J.J.O.: On-line / off-line interfaces en gebruikers- (on)vriendelijkheid (1993)
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- Abstract
- Modern online information systems have been criticized as being too complicated for the average information seeker. To overcome this problem interfaces have been developed to assist users at all stages of the information transfer process from searching to analysis and evaluation of retrieval data. However, the effectiveness of an interface will depend on the skills of the user. Further development of interfaces will be aided by the use of Windows and mouse controlled systems
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Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990)
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- Source
- Open. 22(1990) no.1, S.11-15
-
Wondergem, B.; Van Bommel, P.; Van der Weide, T.: Information retrieval : een uitdagend onderzoeksgebied (1999)
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- Footnote
- Übers. d. Titels: Information retrieval: a challenging field for research
-
Velthoven, A.: 'Heeft u nog een mooi boek voor mij?' : het adviseren van romanlezers (1994)
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- Source
- Bibliotheek en samenleving. 22(1994) no.11, S.22-23
-
Brinkman's cumulative catalogue on CD-ROM (1996-)
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- Date
- 16. 2.1997 16:22:51
-
Braaksma, H.: Inspelen op informatievaardigheden en behoeften van gebruikers (1997)
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- Abstract
- To assist users with accessing the growing range of information sources Twente University Library in the Netherlands has developed OBIS (Online Bibliotheek Informatie Systeem / Online Library Information System). OBIS provides access to online databases and a range of library catalogues, including Twente's. However, a survey of staff in the Department of Applied Education and Information Science Studies showed that library services were underused. The survey showed that users relied heavily on printed information and contacts with colleagues. To overcome this a user education programme is currently being developed
-
Haanen, E.: Specificiteit en consistentie : een kwantitatief oderzoek naar trefwoordtoekenning door UBA en UBN (1991)
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- Abstract
- Online public access catalogues enable users to undertake subject searching by classification schedules, natural language, or controlled language terminology. In practice the 1st method is little used. Controlled language systems require indexers to index specifically and consistently. A comparative survey was made of indexing practices at Amsterdam and Mijmegen university libraries. On average Amsterdam assigned each document 3.5 index terms against 1.8 at Nijmegen. This discrepancy in indexing policy is the result of long-standing practices in each institution. Nijmegen has failed to utilise the advantages offered by online cataloges
-
Verwer, R.: Waar is W.F. Hermans? : het bedrog van de OPC (1996)
0.01
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- Abstract
- A study of the online catalogues of major academic libraries and databases in the Netherlands shows considerable variation in the form of name used for the author W.F. Hermans. The problem lies with a lack of authority control in headings used in the Dutch national union Pica catalogue. Reactions from 2 cataloguers point to the difficulties in maintaining catalogues in the face of reduced funding and to the important role played by the Pica project in improving library services and reducing cataloguing backlogs
- Footnote
- Übers. d. Titels: Where is W.F. Hermans?: The difficulties with the online public catalogue
