-
Marzano, G.: Introduzione alla teoria degli insiemi fuzzy (1992)
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- Abstract
- Presents the basic ideas underlying fuzzy set theory, developed by Zadeh in the 1960s, which has important appplications in information retrieval and documentation. A fuzzy information retrieval system is much less restrictive that a Boolean model, since results can be arranged according to degree of similarity. Another application of the theory concerns the use of linguistic quantifiers; this type of solution is well adapted to retrieval systems designed for direct operation by end-users. Illustraes with examples fuzzy set algebra, operation, relationships, logic and reasoning
- Date
- 29. 1.1996 16:08:02
-
Ballestra, L.: ¬L'¬indicizzazione semantica al tempo del web (2008)
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- Date
- 29. 1.1996 17:18:10
- Footnote
- Übers. d. Titels: Semantic indexing in the time of the web
-
Kempf, K.: Dalla Germania un esempio avanzato di sistema integrato (1997)
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- Abstract
- Examines the structure and functions of the Bavarian regional electronic network, the Bibliotheksverbund Bayern (BVB), linking more than 60 academic and sceintific libraries. Utilising the Sokrates automation program, the system promotes close cooperation in technical and management matters, especially in relation to acquisitions, cataloguing, data retrieval and loans. BVB projects include the following: reconversion and digitization of printed catalogues, starting with the Bayerische Staatsbibliothek; automation of remote lending operations (within the national DBV-OSI scheme); the Elektra document order and supply service; and an electronic full-text document project
- Date
- 29. 1.1996 17:18:10
- Footnote
- Übers. des Titels: An example from Germany of a modern integrated system
-
Belpassi, E.: ¬The application software RIMMF : RDA thinking in action (2016)
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- Abstract
- RIMMF software is grew out of the need to visualize and realize records according to the RDA guidelines. The article describes the software structure and features in the creation of a rball, that is a small database populated by recordings of bibliographic and authority resources enriched by relationships between and among entities involved. At first it's introduced the need that led to RIMMF outcome, then starts the software functional analysis. With a description of the main steps of the r-ball building, emphasizing the issues raised. The results highlights some critical aspects, but above all the wide scope of possible developments that open the Cultural Heritage Institutions horizon to the web prospective. Conclusions display the RDF-linkeddata development of the RIMMF incoming future.
-
Tammaro, A.M.: ¬La ricerca ed il recupero dell'informazione (1996)
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- Abstract
- Looks at how new information search and retrieval technology is creating the so-called desktop library. Current full text retrieval (FTR) systems have extended search operations to the whole content of an electronic document. Research can be not simply Boolean but also by natural language processing (NLP). A matter of concern to librarians is the ability of the latest FTR search angines to construct automatic indexes. In the field of network information discovery and retrieval (NIDR) the 2 most important protocols for librarians are the international SR / Z39.50 standard and http. Describes the differing operations of FTR and NIDR as they affect the end-user
- Date
- 29. 1.1996 17:18:10
- Footnote
- Übers. des Titels: Information search and retrieval
-
Dell'Orso, F.: Micro CDS/ISIS : analisi di un information retrieval system per personal computer (1995)
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- Abstract
- Continuing a previous article on CDS/ISIS Micro functions and procedures, illustrates other aspects by recapitulating the strong and weak points of the system. Defects include lack of user firendliness, the search and cataloguing functions, index management, and import/export. Favourable features are total file definition, the formatting language, alphabetical sorting, commands, and data transfer to/from other software environments. ISIS, developed by UNESCO, is a good product, and although demanding for the user, repays the effort made
-
Grimaldi, T.: ¬L'indicizzazione dal punto di vista cognitivo (II) (1996)
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- Abstract
- In relation to indexing, one of the chief implications of cognitive epistemology is the necessity for redefining knowledge representation concepts for information filing and retrieval purposes. Such a redefinition involves abandoning the traditional, hierarchical, closed-structure classification model. Considers the following in detail: a semiotic critique of classification principles; Ranganathan's classification theory; Ranganathan and cognitive epistemology; and some reflections on the DDC and the Bliss Bibliographic Classification
- Date
- 14. 7.1996 13:29:45
-
Tammaro, A.M.: Catalogando, catalogando ... metacatalogando (1997)
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- Abstract
- A crucial question for librarians is whether to catalogue Internet information sources, and electronic sources in general, which may contain metainformation of the texts of articles. Librarians can help researchers with data identification and access in 4 ways: making OPAC available on the Internet; providing a complete selection of Gopher, Ftp, WWW, etc. site lists; maintaining a Web site, coordinateted by the library, that functions as an Internet access point; and organising access to existing search engines that do automatic indexing. Briefly reviews several metadata formats, including USMARC field 856, IAFA templates, SOIP (Harvest), TEI Headers, Capcas Head and URC
- Date
- 29. 1.1996 17:18:10
-
Marchitelli, A.; Piazzini, T.: OPAC, SOPAC e social networking : cataloghi di biblioteca 2.0? (2008)
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- Abstract
- In this article are compared traditional OPAC systems, enriched OPAC, social OPAC and social cataloguing systems.the aim is to underline new theoretical trends and to offer a taxonomic outline of such tools, according to the interaction level granted to users and to the chance to manage user's generated contents in the point of view of the application of web 2.0 tendecies to libraries, in the library 2.0. At the end, a brief review of softwares, both open source and not, that seem promising for this future application.
- Date
- 29. 1.1996 17:18:10
-
Santoro, M.; Spinelli, S.: Non solo numeri (1995)
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- Date
- 29. 1.1996 17:18:10
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Grimaldi, T.: ¬L'¬indicizzazione dal punto di vista cognitivo (1995)
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- Abstract
- Looks at current research into the cognitve aspects of information search and retrieval by library users. Illustrates the theoretical approach to indexing procedures, developed from a cognitive viewpoint, and outlines the basics of cognitive epistemology. Discusses the work of psychologist W. Kintsch and linguist T.A. van Dijk on the mechanics of information acquisition, text comprehension and text production. Analyses the linguistic theory of meaning, and summarises the main criticisms of the cognitive approach, as propounded by B. Frohmann, B.C. Brookes, R.L. Derr and D. Rudd, among others
- Date
- 14. 7.1996 13:29:45
-
Pedretti, G.: ¬L'¬uso dei cataloghi in biblioteca (1996)
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- Abstract
- Reports an empirical study at the Queriniana Civic Library, Brescia, of interaction betwee researchers and printed catalogues during bibliographic data retrieval. The study sought to ascertain frequency of catalogue use; research success rate and time taken; and to identify user profiles. Data were obtained by a mixture of questionnaires, interviews and direct observation. Findings showed that 64% of the catalogue users were female; 70% were aged 19-30; 65% were university students or had good school grades; and hardly any were working class. University students preferred keyword access. 50% or all searches were successful. Most search failures related to subject catalogues, which usually required more time. Provides statistics on time spent in research
- Date
- 29. 1.1996 17:18:10
-
Keitz, W. von: Documentazione internazionale con CDS/ISIS : un progetto della University of Library and Information Studies di Stoccarda (1995)
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- Abstract
- The Stuttgart University of Library and Information Studies has collected interesting data from a questionnaire based study of CDS/ISIS retrieval system application. Replies from 34 worldwide users, all with Internet access, suggest that CDS/ISIS is mostly used with stand-alone PCs, and that there is much interest in the possible use of CDS/ISIS on UNIX platforms. In 19 cases, CDS/ISIS application s relate to library functions, while in the areas of technology, medicine and the environment most databases are CDS/ISIS-structured and designed for local or internal use. The study also provides data on areas such as CDS/ISIS user groups and development programmes
-
Bolzoni, D.; Santoro, M.: Percorsi bibliografici (1996)
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- Abstract
- Describes a proposed system for helping public library users, in praticular students, in their document searches. The system would directly involve users in compiling cards that indictae the various library sources (encyclopedias, books, newspapers, magazines, etc.) from which they retrieved bibliographic data. These cards would then be used to create a search path catalogue having 2 sections: general research topics; and keywords. Subsequently the librarian would form a database from this information. Such a system would not only benefit other researchers but also help the library to plan acquisition and rationalise its document arrangements. The scheme won 3rd prize in an open competition designated 'La biblioteca desiderata' (The kind of library we want), promoted jointly by the Milan Province Cultural Office and Biblioteche Oggi
- Date
- 29. 1.1996 17:18:10
-
Solimine, G.: Qualita totale e qualita del colloquio (1993)
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- Abstract
- Attempts to apply the most recent theories about company wide quality control to public library reference services, and in particular to librarian user interaction during the reference interview. Elements of the interaction that directly affect the quality of the service include the librarian's ability to listen, understand the user's real requirement, and offer the most precise and apt solution to the query. There are also indirect quality factors such as the range of information sources available, the librarian's query solving routine and his educational level, and familiarity with sources and search methods. Looks at the possible outcomes of the reference interview, and how user needs are satisfied
-
Visintin, G.: Passaggi (1998)
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- Date
- 29. 1.1996 17:18:10
22. 2.1999 20:40:57
-
Dumontet, C.: Cataloghi a strisce (1995)
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- Abstract
- Analyses some problems that arise when cataloguing comic book/strip cartoon publications using the USMARC format, suggesting solutions for each of the 4 main forms in which cartoon titles appear - periodical titles; stories within periodicals and serials; serial titles; and albums - in the context of AACR2 interpretations. For genre cataloguing, terminology from an 'open' system such as the Art and Architecture Thesaurus (AAT) is preferable to the LCSH. Suggests ways to overcome USMARC's limitations when cataloguing cartoon characters
- Date
- 29. 1.1996 17:18:10
-
Bellei, M.: ¬Un catalogo 'ricco' (1998)
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- Abstract
- To enhance descriptions, cataloguers can add 'enriching' words or phrases to titles, or introduce content-enriched access features to aid subject-based research. Additional and natural language subject headings designed to support, though not replace, controlled language headings can result in enhanced indexing. Analytical cataloguing and double indexing are 2 other means by which readers can gian access to additional bibliographic data. Also examines how online research tool effectiveness can be enhanced by a system of automatic links between descriptors
- Date
- 29. 1.1996 17:18:10
-
Nistico, R.: Studio e indicizzazione delle dediche librarie (1998)
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- Date
- 29. 1.1996 17:18:10
22. 2.1999 20:41:06
-
Beghtol, C.: ¬L'¬efficacia del recupero (1993)
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- Abstract
- Proposes a new experimental methodology for evaluating the results of library research from the user's viewpoint. Illustrates the theory by comparing the efficacy of information retrieved from 2 document catalogues, identical except that one is alphabetical and the other numerical/verbal. The methodology utilises the concept of 3 dependent variables: 'promising references retrieved' by the researcher; 'documents read'; and 'documents cited'. Claims that the retrieval effectiveness of the techniques outlined compares favourably with that of W.S. Cooper's methodology
- Footnote
- Retrieval effectiveness
