-
Basili, C.: Verso la Societa dell'informazione (1998)
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- Abstract
- Considers the 2 conflicting phenomena of disintermediation and information overload, which in the Internet era respectively pose a threat and offer an opportunity to the librarian and information science profession. User-orientated commercial products and services are tending to promote user information autonomy; but, more positively, the online electronic publication explosion has impelled librarians to cretae Net information resource catalogues, and the IT community to devise novel Internet access tools. Librarians will thus have a useful role to fulfil in both the free and fee-paying E-information sectors as cybrarians or information managers
- Date
- 29. 1.1996 17:18:10
- Footnote
- Übers. d. Titels: Towards the information society
-
Revelli, C.: ¬Le informazioni in biblioteca (1997)
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- Abstract
- Examines international library journal articles on the theme of current developments in library reference services. Some aspects discussed include: customer service implications for reference practice; countering information overload the role of the librarian; improving the quality of telephone reference services; information resources and democracy; students and the information search process; ethnicity and information seeking; building local history collections through guided autobiography; the vertical file retain or discard?
- Date
- 29. 1.1996 17:18:10
-
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
-
Diella, L.: Formare al reference in una biblioteca di facolta (1998)
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- Abstract
- Describes how the small-scale public information service at Milan's Universita degli Studi Political Sciences library coped with the emergency caused by the sudden resignation of its reference librarian by drafting in on a part-time replacement basis existing library staff without previous reference desk experience. Outlines their intensive training in the information technology needed to enable them to provide the differing materials and services required by 3 classes of reader: undergraduates, graduates and postgraduates
- Date
- 29. 1.1996 17:18:10
-
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
-
Aghemo, A.: Come valutare il servizio di informazione (1993)
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- Abstract
- Library information service assessment studies can help the reference librarian to form an accurate judgement on the library's structure and organization in terms of: efficiency; effectiveness; and cost/benefit ratio. These 3 assessment criteria can be applied to the following areas: staff; users; user requests; answers provided; library information service potential; and collection and documentation resources. Each of these areas yields further sub-categories for evaluation. Data collection methods depend on the end purpose of the assessment study, but may include the issue of questionnaires to librarians and users, and non invasive observation of user activities. The studies can be unpopular, as they may result in cuts in staff or services
- Date
- 6. 4.1996 13:22:31
- Footnote
- Übers. des Titels: How to assess a library information service
-
Visintin, G.: Passaggi (1998)
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- Date
- 29. 1.1996 17:18:10
22. 2.1999 20:40:57
-
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
-
Aghemo, A.: Anche l'arte ha sue regole : e possibile anche per il bibliotecario del servizio d'informazione fondare la sua attivita su un 'codice' certo? (1993)
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- Abstract
- In some areas of librarianship, such as cataloguing and subject classification, there are established rulebooks to guide librarians in their work. Information librarians however have no such aid; their metier is more an art than a profession, since reader queries may concern any aspect of human knowledge. After analysing hundreds of information library reader requests; G. Jahoda and colleagues have sought to formulate self-operating rules for interpreting such queries, utilising the 2 basic elements - what is 'known' and what is 'required' - contained in each request. Lists the categories into which each element breaks down. When presented in matrix form these can indicate the type of reference work to consult to resolve any reader queries
- Date
- 6. 4.1996 13:22:31
-
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
-
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
-
Santoro, M.; Spinelli, S.: Non solo numeri (1995)
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- Abstract
- The interfaculty centre of Bologna University began 2 years ago a project to 'translate' UDC codes into a user friendly thesaurus, with the object of creating an accurate, easy to use tool for online researches, especially those relating to periodical titles. The UDC numerical codes have been linked by a method based on synonyms to a series of corresponding verbal indices which express in natural language the concepts expressed by the codes. Thus researchers can retrieve information not only through UDC codes but also through their analogous verbal descriptors. Describes the progress of the UDC project so far, and some problems encountered
- Date
- 29. 1.1996 17:18:10
-
Aghemo, A.: ¬Le risorse informative elettroniche (1995)
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- Abstract
- Illustrates how a public library reference service that aims to utilise all types of information resources, both traditional and electronic, increases the options available to users but at the same time risks the emergence of 'Chaotic' situations, arising from inadequate training of the librarian; damage to or misuse of equipment by users; breaches of copyright; or the unforeseen hidden costs involved in Internet based resources. Discusses the 2 levels of training needed by electronic reference librarians; the essential knowledge they require; the pros and cons of reference service fee charging; and the problem of finding the right balance between CD-ROM and Internet resources
- Date
- 29. 1.1996 17:18:10
-
Ridi, R.: ¬La biblioteca virtuale come ipertesto (1996)
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- Abstract
- Since an increasing variety of electronic information media and their hybrid developments is available in libraries, a unifying concept is needed to obviate the constant creation of new fonds and catalogues, and the futile search for the illusory 'definitive' electronic product. Suggests that although the Internet provides only a superficial integration of various electronic media, its central concept is the unifying one of hypertextuality, whose 4 main elements are the following: multilinearity; hypermediality; integrability; and interactiveness. Explains these ideas, and describes also Philip Barker's suggested 4 categories of the technologically advanced library: multimedia, electronic, digital and virtual. Makes suggestions to help librarians progress towards the virtual library
- Date
- 29. 1.1996 17:18:10
-
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
-
Serrai, A.: Funzioni e valori della bibliografia (1996)
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- Abstract
- A reprint of the introduction to Vol.IX of the author's 'History of Bibliography' (Storia della Bibliografia). Cites K. Popper's theory of the 3 worlds of reality, i.e the natural world; subjective experiences; and recorded information; arguing that over the past 50 years bibliography has been relegated to dealing with researches that relate to the 2nd world and has thus lost its true scientific character. We should restore to bibliography the attributes deriving from its roots and from its links with the 3rd world, so that it can be applied directly to the architectue of general semantics, which related both to ideas and documents
- 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
-
Aghemo, A.: Etica professionale e servizio di informazione (1993)
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- Abstract
- An awareness exists among Italian librarians of the need for an established code of ethics for library reference services. Considers the principles that such a code should incorporate; the US Commitment to Information services, for example, affirms users' rights of access to library books and resources, regardless of content and opinions expressed. Censoship is opposed and people are not barred from library use for ethnis, social or religious reasons. An ethical code would require library staff to be impartial, give attention and respect to users, allocate time properly, and avoid prejudice. Discusses the problems of library ethics which arise when user requests relate to sensitive topics e.g. euthansia, cocaine refining
- Date
- 6. 4.1996 13:22:31
-
Salarelli, A.: Nella notte dove tuttel la vacche sono nere qualcuno prova ad accendere un cerino (1996)
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- Abstract
- Library science may well have an essential role to play in efficiently organising the huge amount of Internet information available in the various scientific disciplines. The basic problem is to develop a cataloguing theory sufficiently flexible to cope with the impact of an ever changing store of network data. Such a theory would abondon the utopian idea of a 'catalogue of ctalogues', seeking instead to match each specific user query to the most appropriate catalogue. Examines 2 important USA projects for cataloguing network resources: Digital Libraries Research (funded by the National Science Foundation), which uses a combination of search engines to retrieve net data; and the Internet Public Library. Lists the Management and Library Schools now on the WWW
- Date
- 29. 1.1996 17:18:10
-
Atti del sminario di studi sulla CDU. Roma, 22. settembre 1975. A cura di Maria Pia Carosella (1977)
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