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Usage and Impact of Controlled Vocabularies in a…

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Usage and Impact of Controlled Vocabularies in a Subject Repository for Indexing and Retrieval :

“Since 2009, the German National Library for Economics (ZBW) supports both indexing and retrieval of Open Access scientific publications like working papers, postprint articles and conference papers by means of a terminology web service. This web service is based on concepts organized as a ‘Standard Thesaurus for Economics’ (STW), which is modelled and regularly published as Linked Open Data. Moreover, it is integrated into the institution’s subject repository for automatically suggesting appropriate key words while indexing and retrieving documents, and for automatically expanding search queries on demand to gain better search results. While this approach looks promising to augment ‘off the shelf’ repository software systems in a lightweight manner with a disciplinary profile, there is still significant uncertainty about the effective usage and impact of controlled terms in the realm of these systems. To cope with this, we analyze the repository’s logfiles to get evidence of search behaviour which is potentially influenced by auto suggestion and expansion of scientific terms derived from a discipline’s literature.”

URL : http://liber.library.uu.nl/publish/issues/2011-3_4/index.html?000555

Fostering New Roles for Librarians Skills Set for…

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Fostering New Roles for Librarians: Skills Set for Repository Managers — Results of a Survey in Italy :

“The open access movement in scholarly communication has grown considerably over the last ten years and it has driven an increase in the number of institutional repositories (IRs). New professional roles and skills had to be developed to secure effective IR management.

Collection developmente expertise and metadata curation are regarded as strategic roles for repositories and therefore it is only logical for the library and information community to take on the responsibility for managing these digital archives. However, it has become clear that traditional librarian skills do not suffice anymore to run successful repositories. A richer set of skills is needed, including management and communication skills, technical skills, and expertise with regard to access rights and preservation of digital content.

Referring to the work carried out by the SHERPA Project in the UK with regard to the skills set for repository staff, the authors performed a survey among repository managers in Italy to assess the educational and professional background of the repository managers and the skills set required to implement successful institutional repositories.

The survey findings show that the professional profile of the repository manager is a multiform and complex one. It requires cross-functional and highly specialised competencies. Italian repository managers are of the opinion that the skills required to promote the repository within the institution and those required to deal with copyright issues as the most essential skills repository managers should acquire and be trained for. Collection development and metadata expertise, familiarity with project management and expertise in repository workflow design are also highly rated. Technical skills are needed to deal with interoperability standards and protocols.

In Italy academic curricula do not meet the repository managers’ educational needs. Academic programmes should be developed to include communication, project management and team work skills and pay more attention to copyright issues. Until that time repository managers will have to spend a considerable part of their working lives on professional training and self-directed learning.”

URL : http://liber.library.uu.nl/publish/issues/2011-3_4/index.html?000553

Electronic resources usage by postgraduates at the University of Colombo: Identifying the critical success factors

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“E-resources have exploded in popularity and usage by helping users in retrieving accurate, relevant and timelyinformation as and when required for their learning and research needs. This case study was carried out at the University of Colombo to investigate the Critical Success Factors (CSFs) on e-resources usage of postgraduates. A questionnaire basedsurvey was carried out using 302 postgraduates belonging to seven faculties. Exploratory factor analysis with Verimaxrotation was employed to identify the CSFs on e-resource usage and multiple regression analysis was carried out todetermine the relationship of those identified factors with overall e-resource usage. Factor analysis identified nine factorswhich affect on e-resources usage. Among the nine factors, postgraduates identified “Technology” as the most critical factorin using e-resources. Library support, information literacy, computer competency, usefulness and user attitudes areidentified as other CSFs for using e-resources for their learning activities.”

URL : http://op.niscair.res.in/index.php/ALIS/article/view/31

Setting up an open access digital repository A…

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Setting up an open access digital repository: A case study :

“Setting up of institutional repositories has been gathering momentum in India and many academic and R&D establishments have made it mandatory to set up institutional repositories. This paper briefly details the work that has goneinto setting up and configuring the digital repository of the Ministry of Earth Sciences (MOES). The repository has been setup using the free and open source software, GNU Eprints.org (http://eprints.org). Such a repository will not only help in thewider dissemination of the publications that emerge from the projects and programmes supported by the MOES, but it willalso serve as an information management system for the ministry.”

URL : http://op.niscair.res.in/index.php/ALIS/article/view/77

A citation analysis of top research papers of…

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A citation analysis of top research papers of computer science :

“The study intends to evaluate the top papers of Computer Science as reflected in Science Direct. Moreover, it aims to find out authorship pattern, ranking of authors, ranking of country productivity, ranking of journals, and highly cited papers of Computer Science. The citations data have been collected from the quarterly list of hottest 25 research articles in the subject field of Computer Science from Science Direct database. In the present study, 20 issues of the alert service beginning from January/March 2005 to October/December 2010 containing a total number of 495 articles in Computer Science have been taken up for analysis. The study reveals that out of 495 top papers; three-authored articles are little ahead than two authored articles followed by four-authored articles and the country productivity of USA is at the top followed by UK, Taiwan, Chaina, and Canada. Moreover, it finds that European Journal of Operational Research occupies the top position followed by Computers in Human Behavior, and Pattern Recognition.”

URL : http://hdl.handle.net/10760/16859

Status of Institutional Repositories in Asian Countries A…

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Status of Institutional Repositories in Asian Countries: A Quantitative Study :

“ICT and availability of open sources software packages has enabled most of the institutions to maintain institutional repository or archive to collect, preserve, and make accessible the intellectual output created by their scholarly communities. There are more than 1800 Institutional Repositories (IRs) world wide of which more than 50% are in USA, UK, Germany and Spain. There has been relatively little systematic examination of the actual state of deployment of IRs in Asian countries. This study attempts to identify the present status of IRs in the countries of Asia. Data of repositories was collected from various directories of IRs. Data is analyzed in terms of quantity of IRs increased during last five years, country-wise IRs and number of objects, types of materials archived, subject coverage, software used, language of interface, host domains, and policy maaters. The results of the study suggest healthy growth in terms of quantity of IRs in Asian countries. The subject analysis of the IRs indicates that the institutes in the field of sciences and technology are more interested to create IRs than social sciences, arts and humanities. Currently the IRs mostly housed traditional (print-oriented) scholarly publications and grey literature, using DSpace software and most of these materials were of English language. However, the policy of content inclusion, submission and preservation is yet to be well defined in IRs.”

URL : http://hdl.handle.net/10760/16854