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In a conventional library the librarian eliminates individual differences in concepts in queries and maintains the reliability of information. In a digital library, however, the goal is to not involve people, and so queries which eliminate precision problems in query results are in demand as a replacement for the librarian. In current retrieval systems, precision is improved by using a hierarchical method such as synonym notation processing. In methods based on word systems, processing to handle the inadequate expression of the intention of a query or the semantic interpretation of a query are insufficient, and information retrieval from a more hierarchical perspective is needed. In this paper the authors propose a retrieval method using a hierarchical perspective based on a system of concepts, and not a retrieval method based on conventional word systems. By adopting the EDR electronic dictionary as a thesaurus and using concept information, queries and words which appear in papers are not processed merely as character strings, but are used in queries with consideration for the meaning of the words. The authors' method can estimate imprecise information in the intentions of queries and the meaning hidden in words, allowing for appropriate query results to be provided to users without the cooperation of a librarian. © 2001 Scripta Technica, Syst Comp Jpn, 32(8): 40–52, 2001 [ABSTRACT FROM AUTHOR]

Text deals with data mining used in libraries. It focuses on „physical“ libraries as they can use data mining in many processes but chooses its scope opposite to digital libraries where data mining has different variety in usage. This is why papers concerning digital libraries are excluded from this summarizing study. All the papers were selected based on concern with Library and Information Science and were divided into several groups. Most of the studies come from academic environment. Papers from czech and slovak environment are described separately. Time limitation for inclusion of the papers is up to year 2015. [ABSTRACT FROM AUTHOR]

Discusses several aspects of digitization and the digital library. Information on retro-digitization; Background on research and the digital library; Details of publishing as a distributed system.

Purpose: The purpose of this paper is to understand the emergence of digital reformatting as a technique for preserving information within the cultural heritage preservation community by reviewing historical trends in modern preservation research. Design/methodology/approach: This paper analyzes secondary sources, reviews and historical texts to identify trends in the intellectual and technological histories of preservation research, beginning with the first applications of the scientific method to combating book decay in the early nineteenth to the emergence of digitization techniques in the late twentieth and early twenty-first centuries. Findings: This paper identifies five major historical periods in the development of preservation knowledge: the early experimental era; era of microfilm experimentation; era of professionalization; era of digital library research; and the era of digital reformatting and mass digitization; and identifies three major trends in its development: empirical inquiry, standardization and centralization. Research limitations/implications: Findings reflect broad trends in the field of preservation, primarily in a United States context and are limited to the modern era of preservation research. Practical implications: This paper's broad historical overview provides a reference for preservation professionals and students in library science or archives programs. Identifying historical trends enables practitioners to critically examine their own preservation techniques and make better decisions when adopting and using new preservation technologies. Originality/value: This paper provides a unique perspective on the history of preservation knowledge that synthesizes existing historical research in order to identify periods and trends that enable a clearer understanding of digital reformatting in its historical emergence. [ABSTRACT FROM AUTHOR]

Purpose: Libraries in Africa are adopting technology at a fast pace. However, literature has provided enough evidence of the many challenges libraries on the continent are facing in the use of the adopted information technology of which information systems (ISs) are major components. Literature also does not provide evidence of IS standard, policy or guideline at both national and international levels as a benchmark for the use of these systems. Therefore, this paper aims to propose an IS standard guideline as a guide for libraries in Africa to develop IS policies, standards or guidelines to help in effective use of IS in libraries. Design/methodology/approach: The researchers based their proposed standard guideline on the findings from their earlier research works and evidence from other existing literature as has been reviewed in this paper. Findings: Findings from the literature revealed that libraries in Africa face a number of challenges in the use of IS which can be categorised into four main areas, namely, financial challenges, technological and infrastructural challenges, human resource challenges and organizational challenges. Originality/value: This paper proposed an IS standard guideline to serve as a guide for libraries in Africa to develop IS policies, standards or guidelines to help in effective use of IS in libraries. [ABSTRACT FROM AUTHOR]

Cataloging resources that assist in educating a domain specific community can require a finer level of granularity than objects that are to be accessed by a more general domain community, and can become a costly process. One possible approach towards cataloging such resources is to get a community of providers involved in cataloging the materials that they provide. This paper introduces RePEc (http://netec.wust.edu/RePEc) as an example for such an approach. RePEc is mainly a catalog of research papers in Economics. RePEc is based on set of over 80 archives, which all work independently but are interoperable. The key issue of the paper is to evaluate the success in providing data of reasonable quality a decentralized approach. [ABSTRACT FROM PUBLISHER]

In this paper we will compare selected examples of writers' digital libraries, from the Renaissance to contemporary times, to study the different rhetorical strategies that preside over their digital discourse. Second, we will analyze how the rhetoric of digital discourse on digital libraries can influence the "author's posture" (Meizoz 2007), both at the institutional and individual level. We will discuss three different cases: the first is that of virtual, even "mental", "memory" (Ferrer 2001) libraries of authors of the past, reconstructed by specialists from the books these writers read or owned, as in the case of the MONLOE project-dedicated to Michel de Montaigne. The second is that of virtual libraries of "amphibious" authors, working in both media (print and digital), following the example of the forerunner François Bon. The third is that of "collective" librariesplatforms, such as Wattpad and Panodyssey. [ABSTRACT FROM AUTHOR]