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The Electronic Library
Journal Prestige (SJR): 0.44
Citation Impact (citeScore): 1
Number of Followers: 1084  
 
  Hybrid Journal Hybrid journal (It can contain Open Access articles)
ISSN (Print) 0264-0473
Published by Emerald Homepage  [342 journals]
  • Construction of personal knowledge maps for a peer-to-peer
           information-sharing environment
    • Pages: 394 - 413
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 394-413, June 2018.
      Purpose Browsing knowledge documents in a peer-to-peer (P2P) environment is difficult because knowledge documents in such an environment are large in quantity and distributed over different peers who organize the documents according to their own views. This paper aims to propose a method for constructing a personal knowledge map for a peer to facilitate knowledge browsing and alleviate information overload in P2P environments. Design/methodology/approach The research presents a method for constructing a personal knowledge map. The method adopts an ontology-concept-tree-based classification algorithm to recognize a peer’s personal knowledge structure and construct a personal knowledge map, and uses a self-organizing map algorithm to cluster and visualize the knowledge documents. The correctness of the created knowledge map is evaluated with a collection of abstracts of academic papers. Findings The method for constructing a personal knowledge map is the main finding of this research. The evaluation shows that the created knowledge map is good in quality. Research limitations/implications The proposed method provides a way for P2P platforms to understand their users’ knowledge background, as well as to improve the P2P platform environment. However, the proposed method will not help a peer when he has nothing in his individual knowledge document repository (i.e. the “cold start” problem). The method also requires a relatively good ontology base for a P2P document sharing system to use the method effectively. Originality/value It is novel that the proposed method organizes the knowledge documents related to a peer’s knowledge background into a personal knowledge map. Moreover, the created knowledge map combines the advantages of a hierarchical display and a map display. It has values for a distributed P2P environment to facilitate users’ knowledge browsing and to alleviate information overload.
      Citation: The Electronic Library
      PubDate: 2018-06-01T11:11:20Z
      DOI: 10.1108/EL-03-2017-0071
       
  • Geographical visualization of research collaborations of library science
           in China
    • Pages: 414 - 429
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 414-429, June 2018.
      Purpose The purpose of this paper is to visualize the collaboration network among regions in library science (LS) in China. Using various methods and tools of social network analysis and geographical visualization, results were obtained, showing the structure and patterns of research collaborations in topological and geographical views, as well as the geographical distributions of contribution. Design/methodology/approach The sample includes all studies published in the top journal in library science in China from 2006 to 2015. First, co-occurrence data representing collaborations among regions was extracted from author affiliations. Second, the topological network of collaboration was generated by applying social network analysis tools and descriptive statistics, network indicators of the collaboration network and research communities were calculated. Third, the topological network was projected into a geographical map with corresponding coordinates and distances using geographical tools. Finally, the topological network maps and the geographical maps were produced for visualization. Findings The levels of contribution are very unbalanced between regions, and overall research collaboration is low. Beijing, Hubei and several other areas are central and significant regions in China; other regions are mostly connected with central ones through direct collaborations. Research collaborations in LS research in China are mostly distributed in the east and south of China, being centralized in the “Beijing–Hubei–Shanghai” triangle zone, as well as within the triangle’s extending zones. Finally, there are three distinct research communities that connect closely within themselves and loosely between them. The Beijing community is relatively centralized in geography, while other communities are scattered. Originality/value This study applied various methods and tools of social network analysis and geographical mapping analysis to reveal the collaboration structure and patterns among regions in LS research in China. Visualized maps in topological and geographical views help shed new light on research efforts.
      Citation: The Electronic Library
      PubDate: 2018-05-14T01:30:36Z
      DOI: 10.1108/EL-12-2016-0266
       
  • Domain-specific readability measures to improve information retrieval in
           the Persian language
    • Pages: 430 - 444
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 430-444, June 2018.
      Purpose The degree to which a text is considered readable depends on the capability of the reader. This assumption puts different information retrieval systems at the risk of retrieving unreadable or hard-to-be-read yet relevant documents for their users. This paper aims to examine the potential use of concept-based readability measures along with classic measures for re-ranking search results in information retrieval systems, specifically in the Persian language. Design/methodology/approach Flesch–Dayani as a classic readability measure along with document scope (DS) and document cohesion (DC) as domain-specific measures have been applied for scoring the retrieved documents from Google (181 documents) and the RICeST database (215 documents) in the field of computer science and information technology (IT). The re-ranked result has been compared with the ranking of potential users regarding their readability. Findings The results show that there is a difference among subcategories of the computer science and IT field according to their readability and understandability. This study also shows that it is possible to develop a hybrid score based on DS and DC measures and, among all four applied scores in re-ranking the documents, the re-ranked list of documents based on the DSDC score shows correlation with re-ranking of the participants in both groups. Practical implications The findings of this study would foster a new option in re-ranking search results based on their difficulty for experts and non-experts in different fields. Originality/value The findings and the two-mode re-ranking model proposed in this paper along with its primary focus on domain-specific readability in the Persian language would help Web search engines and online databases in further refining the search results in pursuit of retrieving useful texts for users with differing expertise.
      Citation: The Electronic Library
      PubDate: 2018-05-14T01:28:22Z
      DOI: 10.1108/EL-01-2017-0007
       
  • Exploring the context of visual information seeking
    • Pages: 445 - 456
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 445-456, June 2018.
      Purpose Information seeking is an interactive behaviour of the end users with information systems, which occurs in a real environment known as context. Context affects information-seeking behaviour in many different ways. The purpose of this paper is to investigate the factors that potentially constitute the context of visual information seeking. Design/methodology/approach The authors used a Straussian version of grounded theory, a qualitative approach, to conduct the study. Using a purposive sampling method, 28 subjects participated in the study. The data were analysed using open, axial and selective coding in MAXQDA software. Findings The contextual factors influencing visual information seeking were classified into seven categories, including: “user characteristics”, “general search features”, “visual search features”, “display of results”, “accessibility of results”, “task type” and “environmental factors”. Practical/implications This study contributes to a better understanding of how people conduct searches in and interact with visual search interfaces. Results have important implications for the designers of information retrieval systems. Originality/value This paper is among the pioneer studies investigating contextual factors influencing information seeking in visual information retrieval systems.
      Citation: The Electronic Library
      PubDate: 2018-05-24T02:24:01Z
      DOI: 10.1108/EL-03-2017-0054
       
  • Barriers to digitization in university libraries of Pakistan: a developing
           country‚Äôs perspective
    • Pages: 457 - 470
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 457-470, June 2018.
      Purpose The purpose of this study is to identify barriers that are hindering digitization initiatives in university libraries of Pakistan. Design/methodology/approach The study opted a mixed-methods research design based on quantitative (QUAN) and qualitative (QUAL) strands by using a survey research method. The subjects of the study were central libraries of the universities (both public and private sector) of Pakistan. A self-administered structured questionnaire was used for QUAN data collection in the QUAN strand. In the QUAL phase, in-depth interviews of purposely selected 25 library experts from different parts of the country were conducted. Findings Meta-inferences were drawn from the findings of both QUAN and QUAL strands. Both of the research designs provided the requisite data to answer research questions of the study. The finding revealed the barriers which were hindering the digitization activities in university libraries of Pakistan. Originality/value The findings of the study are helpful for funding bodies, university libraries and university administration. The findings are also helpful for other developing countries with similar economic and/or social landscapes.
      Citation: The Electronic Library
      PubDate: 2018-05-14T01:29:21Z
      DOI: 10.1108/EL-01-2017-0012
       
  • Improving the discoverability of PhD student work through a CRIS system
    • Pages: 471 - 486
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 471-486, June 2018.
      Purpose Dissertations from the University of Novi Sad (UNS) are integrated with the research information system called the current research information system (CRIS) UNS. This paper aims to present a proposal for an extension of this system to enable the storage of student papers as prescribed by PhD study exam obligations. The proposed extension enables preservation and improves discoverability of scientific and technical works produced by students during their PhD studies. Design/methodology/approach An analysis of examination modes in accredited PhD study programs has been conducted. It was noted that students in examination modes verify the obtained results in the form of scientific and technical work. The main idea of this paper is to enable the preservation of those student results and to implement electronic services for retrieving those results by current and future PhD students to empower the development of science. Findings The proposal includes an extension of the CRIS UNS to store and publish student papers as prescribed as a PhD study exam obligation; an extension of the CERIF data model to enable storing of student papers; cataloguing student papers in the MARC 21 format; and a way to represent student papers in the Dublin Core format. Practical implications This paper can be a starting point for initiatives for the creation of institutional, regional, national and international Web portals for searching and browsing papers by PhD students. Social implications This system offers the improvement of cooperation between PhD students from different institutions and countries. Originality/value The paper presents an extension of institutional, national and international current research information system (CRIS) systems which will enable the preservation and improve discoverability of student papers produced during PhD studies. The proposed extension has been verified by its implementation within the CRIS UNS system, which also supports monitoring of the scientific competencies of students based on an automatic evaluation of published scientific results.
      Citation: The Electronic Library
      PubDate: 2018-05-25T12:13:04Z
      DOI: 10.1108/EL-05-2016-0104
       
  • Usability testing for an open-source integrated library system
    • Pages: 487 - 503
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 487-503, June 2018.
      Purpose The aim of this paper is to empirically examine the usability of the Koha OPAC from a user perspective. Design/methodology/approach A series of usability tests with Koha were carried out at a private university in Bangladesh. Both experienced and novice users participated in these tests. Experienced users participated only once, whereas novices took part in three successive sessions. At first, novices’ initial performance was recorded. Then, they performed the same tasks after a short training tutorial. Novices again participated in the retention experiment with the same tasks after four weeks. A set of seven tasks was given to the users to see their performance in terms of time taken, number of errors made and success scores. Performance data were captured through a computer screen recording software, and satisfaction scores were obtained using a modified version of Questionnaire on User Interface Satisfaction (QUIS). Comparisons of performance and satisfaction with Koha OPAC were made between experienced users and novices’ initial, learning and retention experiments and amongst novices’ three test sessions. Findings The results showed significant performance difference between experienced and novices’ initial session. Novices could easily pick up the functionality of Koha OPAC when a brief training was provided. The comparative analysis of performance between experienced users and novices’ learning showed no significant difference between these sessions. There was a significant difference between experienced and novices’ retention in terms of success scores. The comparison amongst novices’ initial, learning and retention sessions showed significant performance differences in time taken and errors made. The QUIS results also showed significant differences in subjective satisfaction for several items between experienced users and naïve sessions, and for one item amongst novices’ three experiments. Originality/value This is a pioneering study of the task-based usability of Koha OPAC. The findings from this study will encourage researchers to empirically examine the usability of other open-source ILSs, which might result in improved user performance and satisfaction with these systems.
      Citation: The Electronic Library
      PubDate: 2018-05-24T02:28:59Z
      DOI: 10.1108/EL-03-2017-0049
       
  • Institutional repositories: a bibliometric study of the social sciences
           citation index (SSCI)
    • Pages: 504 - 517
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 504-517, June 2018.
      Purpose This paper aims to provide a bibliometric study of journal articles related to institutional repositories in the Social Sciences Citation Index (SSCI) between January 1993 and August 2017. This study will provide researchers with a foundation for further research. Design/methodology/approach In this study, articles published were analyzed; titles were searched using the term “institutional repositories.” The data were evaluated in response to four research questions on the following topics: publication trends, prolific authors, core journals and times cited. Findings The results indicate that 124 articles on institutional repositories were authored by 223 individuals. These articles were cited 722 times in 37 journals, and the h-index provided by the Web of Science was 14. Research limitations/implications This study only investigated articles titled with institutional repositories in the SSCI. Other items were not included. Practical implications This study shows that the implementation of institutional repositories has been limited to library and information science. If they can be used broadly in different disciplines, a better outcome can be expected. Social implications Based on the findings, the growth of institutional repositories as an academic subject is likely to continue. If such discussions can be conducted in other disciplines, institutional repositories may be able to provide a more promising outcome to academia. Originality/value This paper is valuable for researchers who wish to examine the trends of institutional repositories in the SSCI and seek possible areas for further research.
      Citation: The Electronic Library
      PubDate: 2018-05-24T02:27:42Z
      DOI: 10.1108/EL-09-2017-0192
       
  • Factors affecting student use of Web-based services
    • Pages: 518 - 534
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 518-534, June 2018.
      Purpose The delivery of information services in higher education is increasingly relying on Web-based systems. The low adoption and underutilization of information systems have been major problems for developing countries such as Pakistan in terms of realizing their full benefits. This study aims to investigate factors affecting student use of Allama Iqbal Open University’s (AIOU) Web-based services by using the Unified Theory of Acceptance and Use of Technology (UTAUT) from the perspective of Pakistani distance education. Design/methodology/approach This study has adopted quantitative research design with the UTAUT model as a theoretical framework. A self-completion structured questionnaire-based survey has been administered to 388 master’s level students, selected through systematic sampling from the target population. The response rate was 82 per cent (318). All statistical tests have been performed using IBM SPSS (version 20.0) and Process macro for SPSS. Findings Findings of the model’s hypotheses reveal that performance expectancy, effort expectancy and social influence are significant predictors of student behavioural intention to use AIOU Web-based services, whereas actual student use is dependent on facilitating conditions and student behavioural intention to use. The impact of moderating variables with respect to age, gender and experience did not influence the actual use of the Web services. However, the research model significantly measured (62.1 per cent) the actual use of AIOU Web-based services by the students. Research limitations/implications This study is delimited to the UTAUT model to investigate the phenomena. Besides this, the context of the study is the voluntary instead of mandatory usage of Web services. A study conducted in mandatory settings, in which students are bound to use Web services, may have different results. Originality/value This is the first attempt to apply the UTAUT model to investigate the factors affecting student use of Web-based services from the perspective of distance education and the findings prove strong support for the model.
      Citation: The Electronic Library
      PubDate: 2018-05-14T01:34:15Z
      DOI: 10.1108/EL-06-2016-0129
       
  • The smart library project
    • Pages: 535 - 549
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 535-549, June 2018.
      Purpose This paper aims to analyse the phenomenon of smart libraries, which began in the 2000s, alongside the development of computer technology, digital storage the internet and human–computer interactions. The smart library is a system of library and information services developed to support research and training activity. This paper describes the need to introduce innovative library and information services at universities through users’ personal accounts. Design/methodology/approach An analysis of more than 200 publications mainly written by foreign scientists was conducted, given the dearth of Russian literature on the smart library and its services. The analysis revealed that in Western countries, the term smart library represents a wide range of meanings – from the understanding that it is a typical type of networking to assumptions about the total services provided by libraries in an urban environment. Findings The paper presents a review of both classical library services and those that are focused on the needs of modern education and science. Research limitations/implications The research results may be the best limited to university libraries. Practical implications The research results have practical use in the Library and Publishing Complex of the Siberian Federal University. Consequently, a new library information environment has been developed and integrated into the university’s information space. Social implications The research results have social use in Siberian Federal University. The personal account can be regarded as a functioning system of interaction and information exchange among the automated systems of the Library and Publishing Complex, automated learning management system and integrated educational environment. Originality/value This paper presents a certain set of technical solutions and some services available through personal accounts.
      Citation: The Electronic Library
      PubDate: 2018-05-24T02:26:04Z
      DOI: 10.1108/EL-01-2017-0017
       
  • Semi-automatic extraction of multiword terms from domain-specific corpora
    • Pages: 550 - 567
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 550-567, June 2018.
      Purpose A hybrid approach is presented, which combines linguistic and statistical information to semi-automatically extract multiword term candidates from texts. Design/methodology/approach The method is designed to be domain and language independent, focusing on languages with rich morphology. Here, it is used for extracting multiword terms from texts in Serbian, belonging to the agricultural engineering domain, as a use case. Predefined syntactic structures were used for multiword terms. For each structure, a finite state transducer was developed, which recognizes text sequences having that structure and outputs the sequence in a normalized form, so that different inflectional forms of the same multiword term can be counted properly. Term candidates were further filtered by their frequencies and evaluated by two domain experts. Findings By using language resources, such as electronic dictionaries and grammars, 928 multiword terms were extracted out of 1,523 multiword terms that were recognized as candidates from a corpus having 42,260 different simple word forms; 870 of these were new, not already contained in the existing electronic dictionary of compounds for Serbian, and they were used to enrich the dictionary. Originality/value The paper presents methodology that can significantly contribute to the development of terminology lexicons in different areas. In this particular use case, some important agricultural engineering concepts were extracted from the text, but this approach could be used for other domains and languages as well.
      Citation: The Electronic Library
      PubDate: 2018-05-24T02:32:07Z
      DOI: 10.1108/EL-06-2017-0128
       
  • Can I have more of these please'
    • Pages: 568 - 587
      Abstract: The Electronic Library, Volume 36, Issue 3, Page 568-587, June 2018.
      Purpose During the literature review phase, the task of finding similar research papers can be a difficult proposition for researchers due to the procedural complexity of the task. Current systems and approaches help in finding similar papers for a given paper, even though researchers tend to additionally search using a set of papers. This paper aims to focus on conceptualizing and developing recommendation techniques for key literature review and manuscript preparatory tasks that are interconnected. In this paper, the user evaluation results of the task where seed basket-based discovery of papers is performed are presented. Design/methodology/approach A user evaluation study was conducted on a corpus of papers extracted from the ACM Digital Library. Participants in the study included 121 researchers who had experience in authoring research papers. Participants, split into students and staff groups, had to select one of the provided 43 topics and run the tasks offered by the developed assistive system. A questionnaire was provided at the end of each task for evaluating the task performance. Findings The results show that the student group evaluated the task more favourably than the staff group, even though the difference was statistically significant for only 5 of the 16 measures. The measures topical relevance, interdisciplinarity, familiarity and usefulness were found to be significant predictors for user satisfaction in this task. A majority of the participants, who explicitly stated the need for assistance in finding similar papers, were satisfied with the recommended papers in the study. Originality/value The current research helps in bridging the gap between novices and experts in terms of literature review skills. The hybrid recommendation technique evaluated in this study highlights the effectiveness of combining the results of different approaches in finding similar papers.
      Citation: The Electronic Library
      PubDate: 2018-05-24T02:30:22Z
      DOI: 10.1108/EL-04-2017-0077
       
  • Development and customization of in-house developed OCR and its evaluation
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this paper is to develop a text extraction tool for scanned documents that would extract text and build the keywords corpus and key phrases corpus for the document without manual intervention. Design/methodology/approach For text extraction from scanned documents, a Web-based optical character recognition (OCR) tool was developed. OCR is a well-established technology, so to develop the OCR, Microsoft Office document imaging tools were used. To account for the commonly encountered problem of skew being introduced, a method to detect and correct the skew introduced in the scanned documents was developed and integrated with the tool. The OCR tool was customized to build keywords and key phrases corpus for every document. Findings The developed tool was evaluated using a 100 document corpus to test the various properties of OCR. The tool had above 99 per cent word read accuracy for text only image documents. The customization of the OCR was tested with samples of Microfiches, sample of Journal pages from back volumes and samples from newspaper clips and the results are discussed in the summary. The tool was found to be useful for text extraction and processing. Social implications The scanned documents are converted to keywords and key phrases corpus. The tool could be used to build metadata for scanned documents without manual intervention. Originality/value The tool is used to convert unstructured data (in the form of image documents) to structured data (the document is converted into keywords, and key phrases database). In addition, the image document is converted to editable and searchable document.
      Citation: The Electronic Library
      PubDate: 2018-10-16T11:04:54Z
      DOI: 10.1108/EL-01-2018-0011
       
  • Mediating effects of user experience usability
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This study aims to explore whether the usability of user experience for mobile library application plays a mediating role in the relation between the success factors of information systems and net benefit. Design/methodology/approach The theoretical model of “information system success factor–user experience usability–net benefit” was constructed. A questionnaire was conducted at the Nankai University. The mediating effects of the usability of the mobile library application on information system success factors and net benefit were examined using hierarchical linear regression and structural equations. Findings First, the usability of user experiences is positively correlated to information quality, system quality and service quality. Second, user experience usability has a significant mediating effect on the relation between information system success factors and net benefit. Originality/value This study improves upon the DeLone and McLean model, connects the usability of user experience with the model and constructs the success factor mechanism of the mobile library application. It provides a theoretical basis for interpreting the relation between the mobile library application and users.
      Citation: The Electronic Library
      PubDate: 2018-10-16T11:03:34Z
      DOI: 10.1108/EL-04-2017-0086
       
  • Considering online consumer reviews to predict movie box-office
           performance between the years 2009 and 2014 in the US
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this paper is to combine basic movie information factors, external factors and review factors, to predict box-office performance and identify the most crucial factor of influence for box-office performance. Design/methodology/approach Five movie genres and first-week movie reviews found on IMDb were collected. The movie reviews were quantified using sentiment analysis tools SentiStrength and Stanford CoreNLP, in which quantified data were combined with basic movie information and external environment factors to predict movie box-office performance. A movie box-office performance prediction model was then developed using data mining (DM) technologies with M5 model trees (M5P), linear regression (LR) and support vector regression (SVR), after which movie box-office performance predictions were made. Findings The results of this paper showed that the inclusion of movie reviews generated more accurate prediction results. Concerning movie review-related factors, the one that exhibited the greatest effect on box-office performance was the number of movie reviews made, whereas movie review content only displayed an effect on box-office performance for specific movie genres. Research limitations/implications Because this paper collected movie data from the IMDb, the data were limited and primarily consisted of movies released in the USA; data pertaining to less popular movies or those released outside of the USA were, thus, insufficient. Practical implications This paper helps to verify whether the consideration of the features extracted from movie reviews can improve the performance of movie box-office. Originality/value Through various DM technologies, this paper shows that movie reviews enhanced the accuracy of box-office performance predictions and the content of movie reviews has an effect on box-office performance.
      Citation: The Electronic Library
      PubDate: 2018-10-16T02:56:52Z
      DOI: 10.1108/EL-02-2018-0040
       
  • Linked data initiatives in libraries and information centres: a systematic
           review
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This study aims to explore linked data (LD) initiatives in libraries and information (LI) centres along with motivating factors to start these LD projects and challenges faced by librarians in implementing LD technology. Design/methodology/approach To achieve the objectives of the study, a systematic literature review was conducted. The preferred reporting items were used for systematic review and meta-analysis (PRISMA) guideline. Data were collected from different scholarly databases. Findings Findings show that many initiatives were taken in LI centres during the past decade. These LI centres had to face many challenges to implement LD technology. These challenges might include technological issues, scarce financial resources, lack of skilled human resources, low level of awareness among community/librarians, proprietary licence, non-availability of standards and best practices. However, technological challenges were more complex. Systematic review shows that most of the LD initiatives and activities in LI centres take place in developed countries. Overall, the results reveal that most of the libraries are in the infancy stage of LD application because of the ambivalent nature of technology. Originality/value This study may be beneficial to devise guidelines to transform the aforementioned different challenges into opportunities. It is also important to provide a holistic picture about the challenges and opportunities of LD through a systematic review of initiatives already taken by LI centres.
      Citation: The Electronic Library
      PubDate: 2018-10-05T01:10:02Z
      DOI: 10.1108/EL-04-2018-0075
       
  • Mapping worldwide research on the Internet of Things during 2011-2016
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The Internet of Things (IoT) has attracted wide attention from researchers to address the potential of this technology in various industries recently. This study aims to investigate different characteristics of worldwide research on the IoT using bibliometrics, network analysis and altmetrics. Growth of the literature, publication types, languages, publication countries and research subjects are addressed. The scientific and social impact of the journal articles has also been examined using citation and altmetrics scores. Design/methodology/approach The Scopus database was searched for articles indexed under the terms “Internet of Thing*” or “IoT” or “Internet of Everything*” or “Web of Thing*”, and a total of 13,725 articles from 2011 to 2016 were retrieved and analysed. Findings There was a continuous increase in the number of publications per year over the period, with a 6.7-fold rise in the number of publications, with the highest share of research output (4,989) published in 2016. Contribution of authors at the micro, meso and macro levels was analysed. About 89 per cent of total publications were the result of collaborative efforts, and Asia-Pacific was responsible for almost 53 per cent of world scientific production of IoT literature. Generally, the IoT research are found in publications concentrating on computer networks and communications, electrical and electronic engineering and computer science applications. The results also showed that the presence of IoT research on the social web is still low, with 6.8 per cent of total publications presenting some altmetric activity. Research limitations/implications The work reported is limited to only Scopus-indexed publications. While the search methodology aimed to be as inclusive as possible, it may not have captured all scholarly research output in the IoT world. Practical implications The findings of this study may help researchers understand the performance of IoT research from across the world and suggest directions for further research. Originality/value This paper reviews the literature of the IoT in past five years using rigorous bibliometric, altmetric and network analysis tools.
      Citation: The Electronic Library
      PubDate: 2018-10-05T01:08:41Z
      DOI: 10.1108/EL-09-2017-0196
       
  • Facilitating apps recommendation in Google Play
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this paper is to present a system that analyzes trustworthiness and ranks applications to improve the search experience. Design/methodology/approach The system adopts pointwise mutual information to calculate comment semantics. It examines subjective (signed opinions, anonymous opinions and star ratings) and objective factors (download numbers, reputation ratings) before filtering, ranking and displaying). The authors invited three experts to check three categories and compared the results using Spearman and two statistics. Findings A high correlation between the proposed system and the expert ranking system suggests that the system can act as decision support. Research limitations/implications First, the authors have only tested the correlation between the proposed system and an expert ranking system; user satisfaction was not evaluated. The authors plan to conduct a later survey to gather user feedback. Second, the ranking system evaluates applications using fixed weights and disregards time. Therefore, in the future, the authors plan to enable their system to weight recent records over older ones. Practical implications User discussion forums, although helpful, have drawbacks. Not all reviews are trustworthy, and forums provide no filtering mechanisms to combat information overload. The solution to this is the authors’ system that crawls a forum, filters information, analyzes the trustworthiness of each comment and ranks the application for the user. Originality/value This paper develops a formula to analyze the trustworthiness of opinions, enabling the system to act as decision support when no professional advice is available.
      Citation: The Electronic Library
      PubDate: 2018-10-05T01:07:41Z
      DOI: 10.1108/EL-05-2017-0119
       
  • Publishing research in the international context
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this paper is to report the findings of a study to explore the Egyptian social science scholars’ academic writing behaviour in local and international context. Understanding the challenges that scholars in social science and humanities face while publishing in the international outlets would help to suggest strategies to improve academic writing in non-Arabic journals. Design/methodology/approach This study deployed mixed methods approach. The quantitative data were collected using an online questionnaire. Interviews were conducted with a group of scholars in the five faculties to elucidate the publishing behaviour of the sample. Findings The interviews and the questionnaire showed that social science scholars in Egypt prefer local publishing outlets. The number of scholars who publish internationally is very low compared to scholars who publish locally. Scholars who tried to publish internationally faced many challenges, such as language barriers, lack of academic writing skills and lack of appropriate training. Research limitations/implications This study was conducted in one university in Egypt. While the results can be generalised to Egyptian and Middle East universities, it cannot be generalised to non-Arab communities because of the differences in culture and education system. Originality/value This study provides insight on publishing practices in the international context among social science scholars in Egypt using a mixed methods approach. This helped to capture the scholarly publishing practices and the attitude toward international publishing and the main challenges that scholars face who attempt to publish in international outlets.
      Citation: The Electronic Library
      PubDate: 2018-10-04T10:01:43Z
      DOI: 10.1108/EL-01-2017-0005
       
  • Stylometric analysis of classical Arabic texts for genre detection
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose In the context of information retrieval, text genre is as important as its content, and knowledge of the text genre enhances the search engine features by providing customized retrieval. The purpose of this study is to explore and evaluate the use of stylometric analysis, a quantitative analysis for the linguistics features of text, to support the task of automated text genre detection for Classical Arabic text. Design/methodology/approach Unsupervised clustering and supervised classification were applied on the King Saud University Corpus of Classical Arabic texts (KSUCCA) using the most frequent words in the corpus (MFWs) as stylometric features. Four popular distance measures established in stylometric research are evaluated for the genre detection task. Findings The results of the experiments show that stylometry-based genre clustering and classification align well with human-defined genre. The evidence suggests that genre style signals exist for Classical Arabic and can be used to support the task of automated genre detection. Originality/value This work targets the task of genre detection in Classical Arabic text using stylometric features, an approach that has only been previously applied to Arabic authorship attribution. The study also provides a comparison of four distance measures used in stylomtreic analysis on the KSUCCA, a corpus with over 50 million words of Classical Arabic using clustering and classification.
      Citation: The Electronic Library
      PubDate: 2018-10-04T09:57:22Z
      DOI: 10.1108/EL-11-2017-0236
       
  • The application and teaching evaluation of Japanese films and TV series
           corpus in JFL classroom
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The aim of this paper is to solve the problem of lack of real context in JFL (Japanese as Foreign Language) classroom with video corpus-based teaching. It also offers reference for the development of video corpus. Design/methodology/approach The authors designed an intelligent Japanese online video corpus, namely the JV Finder, which is a corpus of Japanese films and TV series. The authors applied the JV Finder to JFL teaching to solve the problem of lack of real context and designed several teaching experiments to validate its benefits. Findings The results of teaching experiments show that the video corpus-based teaching significantly improves the learning effect. The JV Finder can help students memorize vocabularies and understand the meaning of new vocabularies in a better way. Research limitations/implications There are still some differences in language context between real life and films, which cannot fully reflect the state of native speaker in real life. Meanwhile, the number of students participating in this experiment is relatively small, so the universality of the result need further study. Practical implications This study combined linguistics with software engineering to solve the problem of lack of real context. Video corpus-based teaching not only can be used in Japanese teaching field but also provide value for other foreign language teaching. Social implications The JV Finder has obtained Chinese national patent license (patent no. 20131118). The video corpus (the JV Finder) has a far-reaching impact on JFL teaching. Originality/value This paper provides an intelligent Japanese online video corpus. It is applied to JFL teaching to solve the problem of lack of real context. The findings show that the video corpus can significantly improve the effectiveness of Japanese learning.
      Citation: The Electronic Library
      PubDate: 2018-10-04T09:53:47Z
      DOI: 10.1108/EL-09-2017-0193
       
  • Trends of library-associated mobile learning based on a review of academic
           studies published from 2007 to 2016
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this paper is to analyze the trends and potential research issues involved with library-supported mobile learning. Design/methodology/approach Publications in the Scopus database from 2007 to 2016 are analyzed on various aspects, such as the adopted research methods, technologies, participants, application domains and research issues. Findings In addition to the awareness of the increasing number of digital library-associated mobile learning in the past decade, there are several interesting findings in this paper, such as most research mainly focused on investigating the affective domain of participants and assessing the effects of mobile learning. Most of the library-supported mobile learning research was conducted at special libraries, followed by academic libraries. Practical implications Potential applications and research directions of library-supported mobile learning are suggested based on the findings of the present paper. Originality/value This paper provides insight in relation to library-associated mobile learning. The findings and suggestions can serve as a good reference for researchers and school teachers when conducting mobile learning studies and to develop quality learning activities with access to library facilities using mobile and wireless communication technologies.
      Citation: The Electronic Library
      PubDate: 2018-10-01T02:59:00Z
      DOI: 10.1108/EL-06-2017-0138
       
  • The concreteness of searching module icons and their effectiveness in
           digital library applications
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This study aims to investigate the relationship between the concreteness of searching module icons and their effectiveness in Iranian digital library applications. Design/methodology/approach This study was a correlational survey whose participants consisted of two groups, namely, users and experts. The former consisted of 174 users, all of whom were included because of their scarcity, and the latter included ten experts of knowledge and information science. First, the effective and non-effective icons were identified by users. Then, their concreteness was investigated by the expert participants. Findings The results of the study showed a significant relationship between the concreteness of icons and their effectiveness, meaning that the more concrete, the more effective the icon was, and vice versa. Furthermore, it was shown that the effective icons were representational and semi-abstract, whereas non-effective ones were very abstract. Practical implications The designers, especially digital library practitioners, should use icons that distinguish themselves as effective icons, and avoid using non-effective ones. It is suggested that they apply representational icons more. Social implications The designers of mobile interfaces and public environments, such as social networks, transportation systems and so forth, can use icons in their user interfaces that are more effective when they are perceived with more concreteness. Originality/value The investigation of the relation between the concreteness of icons and their effectiveness may help determine effective and non-effective icons. It can also be of help to designers to satisfy user needs and improve their site’s performance through using effective icons.
      Citation: The Electronic Library
      PubDate: 2018-09-28T02:38:35Z
      DOI: 10.1108/EL-10-2017-0227
       
  • How to make the library smart' The conceptualization of the smart
           library
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This paper aims to clearly conceptualize the idea of the smart library and propose a holistic approach to building smart libraries, in accordance with recent practices and state-of-the-art technologies. Design/methodology/approach Drawing on an extensive review of existing literature and practice about library construction, this paper distinguishes between similar types of smart library and divides the concepts associated with smart library building into three dimensions: technology, service and human. Findings Traditional libraries can transform to smart libraries by strategic design and implementation of advanced technologies, such as cloud computing, data mining and artificial intelligence, but they also need to consider service building, user cultivation and librarian training. Originality/value Aligning to the three main dimensions of smart libraries (technology, service and human), this study clarifies the concept of the smart library and offers strategic principles: integration of infrastructures, construction of service and human learning. It provides guidelines and directions for public and academic libraries committed to becoming smart libraries.
      Citation: The Electronic Library
      PubDate: 2018-09-27T08:05:09Z
      DOI: 10.1108/EL-11-2017-0248
       
  • Semantic Web and ontology-based applications for digital libraries
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this paper is to explore useful Semantic Web technologies and ontology-based applications for digital libraries. It also investigates the perceptions of university librarians and academicians in Pakistan about Semantic Web technologies and their use in digital libraries. Design/methodology/approach An exploratory research design based on Delphi research strategy was conducted to answer the research questions. Interviews were conducted with a purposive sample of 50 key informants including university librarians and academicians to explore their perceptions about Semantic Web technologies and their use in digital libraries. Thematic analysis of interview data was conducted to obtain results. Findings The results of this paper showed that DuraCloud, Semantic information mashup, OntoEdit and resource description framework (RDF) are the various Semantic Web applications which are useful for digital libraries to develop semantic relationships among digital contents and increase their accessibility in the web environment. Findings revealed that Semantic Web provides precise results and meets user information needs in an effective way. Results also showed that next-generation digital libraries use context-awareness technology, intelligent agent software and detecting sensors to analyze user information needs and provide dynamic information services. This paper recommended that librarians should embrace the use of emerging web technologies in libraries and offer library services through the medium of the web. Practical implications This paper envisaged the future of digital library services and Semantic Web applications that can be used to re-structure metadata of digital library. This paper has practical implications for librarians to consider the useful applications of Semantic Web for digital library and enhance the interoperability of metadata among heterogeneous information systems. Practically, results obtained from this paper are highly useful for library schools and LIS teachers to up-date their curriculum by incorporating new contents related to web languages and Semantic Web applications for digital libraries. Originality/value This paper identifies various Semantic Web applications which are useful for developing Semantic Digital Libraries.
      Citation: The Electronic Library
      PubDate: 2018-09-27T08:01:29Z
      DOI: 10.1108/EL-08-2017-0168
       
  • A service-oriented context-awareness reasoning framework and its
           implementation
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This paper aims to propose an extensible, service-oriented framework for context-aware data acquisition, description, interpretation and reasoning, which facilitates the development of mobile applications that provide a context-awareness service. Design/methodology/approach First, the authors propose the context data reasoning framework (CDRFM) for generating service-oriented contextual information. Then they used this framework to composite mobile sensor data into low-level contextual information. Finally, the authors exploited some high-level contextual information that can be inferred from the formatted low-level contextual information using particular inference rules. Findings The authors take “user behavior patterns” as an exemplary context information generation schema in their experimental study. The results reveal that the optimization of service can be guided by the implicit, high-level context information inside user behavior logs. They also prove the validity of the authors’ framework. Research limitations/implications Further research will add more variety of sensor data. Furthermore, to validate the effectiveness of our framework, more reasoning rules need to be performed. Therefore, the authors may implement more algorithms in the framework to acquire more comprehensive context information. Practical implications CDRFM expands the context-awareness framework of previous research and unifies the procedures of acquiring, describing, modeling, reasoning and discovering implicit context information for mobile service providers. Social implications Support the service-oriented context-awareness function in application design and related development in commercial mobile software industry. Originality/value Extant researches on context awareness rarely considered the generation contextual information for service providers. The CDRFM can be used to generate valuable contextual information by implementing more reasoning rules.
      Citation: The Electronic Library
      PubDate: 2018-09-27T07:56:29Z
      DOI: 10.1108/EL-04-2017-0096
       
  • DRAA e-resources usage statistics services in China: research and practice
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This paper aims to share some experiences and practical activities related to the use and management of usage data in the Digital Resource Acquisition Alliance of Chinese Academic Libraries (DRAA) as a reference for library consortia engaged in providing usage statistics services of e-resources to member libraries. Design/methodology/approach A literature review and online survey are used to analyze the research and practice of e-resources usage statistics conducted internationally. The case of DRAA is introduced to present how DRAA develops usage statistics services and promotes the implementation of the Standardized Usage Statistics Harvesting Initiative (SUSHI) to deliver usage statistics to member libraries. Future developments and enhancements are also described. Findings The main actions taken by DRAA to develop usage statistics services are as follows: development of the DRAA Usage Statistics Portal to provide a single point of access to usage statistics from participating publishers on behalf of member libraries; development of a SUSHI client, taking the lead in promoting SUSHI implementation to automatically obtain usage statistics in Chinese academic libraries; establishment of a working group on usage statistics and the China Academic Library and Information System/DRAA Standards and Recommended Practices Research Task Group to form a long-term mechanism for monitoring and gathering usage statistics; and strengthening of the understanding and application of standards and best practices for libraries and vendors in China. Scheduled enhancements in the future include a deep analysis and utilization of usage statistics, the promotion of Counting Online Usage of NeTworked Electronic Resources and SUSHI to Chinese academic resource publishers and raising awareness about normalizing usage statistics. Originality/value This paper has pertinence and wider implications for library consortia engaged in providing e-resources usage statistics services to member libraries.
      Citation: The Electronic Library
      PubDate: 2018-09-27T07:51:25Z
      DOI: 10.1108/EL-01-2018-0002
       
  • Analysing the features of negative sentiment tweets
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This paper aims to address the challenge of analysing the features of negative sentiment tweets. The method adopted in this paper elucidates the classification of social network documents and paves the way for sentiment analysis of tweets in further research. Design/methodology/approach This study classifies negative tweets and analyses their features. Findings Through negative tweet content analysis, tweets are divided into ten topics. Many related words and negative words were found. Some indicators of negative word use could reflect the degree to which users release negative emotions: part of speech, the density and frequency of negative words and negative word distribution. Furthermore, the distribution of negative words obeys Zipf’s law. Research limitations/implications This study manually analysed only a small sample of negative tweets. Practical implications The research explored how many categories of negative sentiment tweets there are on Twitter. Related words are helpful to construct an ontology of tweets, which helps people with information retrieval in a fixed research area. The analysis of extracted negative words determined the features of negative tweets, which is useful to detect the polarity of tweets by machine learning method. Originality/value The research provides an initial exploration of a negative document classification method and classifies the negative tweets into ten topics. By analysing the features of negative tweets, related words, negative words, the density of negative words, etc. are presented. This work is the first step to extend Plutchik’s emotion wheel theory into social media data analysis by constructing filed specific thesauri, referred to as local sentimental thesauri.
      Citation: The Electronic Library
      PubDate: 2018-09-25T09:11:39Z
      DOI: 10.1108/EL-05-2017-0120
       
  • Predicting readers’ domain knowledge based on eye-tracking measures
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This paper aims to examine the effect of domain knowledge on eye-tracking measures and predict readers’ domain knowledge from these measures in a navigational table of contents (N-TOC) system. Design/methodology/approach A controlled experiment of three reading tasks was conducted in an N-TOC system for 24 postgraduates of Wuhan University. Data including fixation duration, fixation count and inter-scanning transitions were collected and calculated. Participants’ domain knowledge was measured by pre-experiment questionnaires. Logistic regression analysis was leveraged to build the prediction model and the model’s performance was evaluated based on baseline model. Findings The results showed that novices spent significantly more time in fixating on text area than experts, because of the difficulty of understanding the information of text area. Total fixation duration on text area (TFD_T) was a significantly negative predictor of domain knowledge. The prediction performance of logistic regression model using eye-tracking measures was better than baseline model, with the accuracy, precision and F(β = 1) scores to be 0.71, 0.86, 0.79. Originality/value Little research has been reported in literature on investigation of domain knowledge effect on eye-tracking measures during reading and prediction of domain knowledge based on eye-tracking measures. Most studies focus on multimedia learning. With respect to the prediction of domain knowledge, only some studies are found in the field of information search. This paper makes a good contribution to the literature on the effect of domain knowledge on eye-tracking measures during N-TOC reading and predicting domain knowledge.
      Citation: The Electronic Library
      PubDate: 2018-09-24T08:59:40Z
      DOI: 10.1108/EL-05-2017-0108
       
  • Factors of mobile library user behavioral intention from the perspective
           of information ecology
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this study is to analyze the factors of the mobile library users’ attitude and behavioral intention from the perspective of information ecology. The research results could serve as a reference for the improvement of the mobile library services. Design/methodology/approach A model was constructed of the mobile library users’ attitude and behavioral intention with three external variables, namely, information quality, information environment and information technology, abstracted from the theory of information ecology. The influences of the three ecological factors were explored with empirical research and structural equation model. Findings Results showed that information quality, information environment and information technology had positive and significant effects on users’ attitude, among which the influence coefficient of information environment was the largest. Information technology and users’ attitude had positive and significant effects on the behavioral intention of users. This new theoretical perspective for research on the users’ mobile library behavior might have a positive role in promoting the development of mobile libraries. Practical implications This study suggests that the mobile library can improve the service mode in three aspects, namely, information quality, information environment and information technology to enhance the intention to use. Originality/value A theoretical model of the mobile library users’ behavioral intention is constructed from the perspective of information ecology. It can not only provide solid theoretical guidance for research on mobile libraries but also broaden the application of information ecology theory.
      Citation: The Electronic Library
      PubDate: 2018-09-24T08:57:19Z
      DOI: 10.1108/EL-03-2017-0046
       
  • Evaluation of the accessibility of archival cartographic documents in
           digital libraries
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This paper aims to present the authors’ attempts to evaluate the access to archival maps available in digital libraries. Its aim was to pinpoint the factors determining the effectiveness of access to old maps and to evaluate which Polish libraries provide resources in such a way as to give the users the best chance of finding the materials necessary for their research. Design/methodology/approach The presented research focussed on archival documents from academic libraries accessible from the Polish Digital Libraries Federation and available from Europeana Collections. The evaluation criteria were established along with features that determine the level of difficulty of access to data describing archival documents. The research took into account the way of recording the data about archival documents in metadata. The authors have also analysed the quantity of available resources and the consistency of metadata record. Findings The results of the research have demonstrated that one-third of the analysed libraries deserve a positive evaluation. The digital library of the Warsaw University and the Jagiellonian Digital Library received the best scores in terms of the description of archival documents. Considering the number of resources, the Jagiellonian Digital Library and the Digital Library of the University of Wrocław are positively distinguished. Originality/value The method of evaluating the access to archival maps has been developed. The criteria and features necessary for this evaluation and the way of their interpretation have also been defined. The future goals leading to the improvement of the access to the archival maps have been also presented.
      Citation: The Electronic Library
      PubDate: 2018-09-21T01:47:22Z
      DOI: 10.1108/EL-06-2017-0130
       
  • Library cooperation in Zimbabwe: in search of a suitable model to underpin
           national development
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The paper explores library cooperation in Zimbabwe and gathers views from librarians on the need for a library consortium model to underpin national development. This study aims to investigate the development of library consortia in Zimbabwe and then propose a model that will both accelerate their development and support the country’s national development agenda. Design/methodology/approach The paper opted for an investigative study using a multi-method research design. Data on existing library consortia, namely, Zimbabwe University Library Consortium (ZULC) and College and Research Library Consortium (CARLC), were collected through questionnaires and interviews. The data were complemented by documentary analysis including primary sources of information, for example, annual reports and brochures. Data were analysed qualitatively and quantitatively. Findings The paper provides empirical insights on how ZULC and CARLC are transforming the provision of library services in several ways, for example, providing for the dynamic needs of users and strategizing on overcoming rising costs of scholarly content through resource sharing. The proposed model effectively elevates the fundamental library consortium principles of cooperation and sharing onto the national development stage, and it is novel and pioneering. The gestures and general remarks made recently by Zimbabwe Library Association and some ZULC members about national development and ZIMASSET are given rigorous and scholarly expression in this model. Research limitations/implications Because of the chosen research approach, the research results may lack generalisability beyond Zimbabwe. It is therefore imperative for researchers to test the proposed propositions further. Practical implications The paper includes implications for the development of a library consortia model to underpin national development in Zimbabwe. The existing academic sector library consortium still excludes other types of libraries from participating in resource sharing and promoting access to information on a national development scale. The proposed library consortium model providing for nation-wide access to information is critical in realising national development goals in Zimbabwe. Currently, academic library consortia are contributing immensely through supporting learning, teaching and research in their respective institutions. Such benefits can also be extended to all institutions through a national library consortium to support development in Zimbabwe. Originality/value This paper fulfils an identified need to study how the development of a nation-wide library consortium model can be realised. There is relatively little researched information on library cooperation and library consortia and national development in Southern Africa with specific reference to Zimbabwe. The paper seeks to close the gap by providing information on library cooperation and library consortia and national development in Zimbabwe.
      Citation: The Electronic Library
      PubDate: 2018-09-19T10:38:56Z
      DOI: 10.1108/EL-04-2017-0072
       
  • Design of a digital library maturity model (DLMM)
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose There are many challenges in the development of a digital library (DL) and their complexity can be approached effectively with a maturity model. In a maturity model, the features of a phenomenon are divided into different levels and at each level, they are first improved before going on to the improvement or realization of the next level. The purpose of this study is to design a digital library maturity model (DLMM) in Iran. Design/methodology/approach The DLMM was designed using a qualitative approach, meta-synthesis and the Delphi technique. First, the maturity features of a DL were identified by assessing 68 sources of study concerning DLs and maturity models using meta-synthesis. The maturity features were then validated by experts using the three-round Delphi technique. Finally, the experts were asked to categorize these features into the five levels of the capability maturity model (CMM) as the base model. Findings By analyzing these sources, three categories, seven concepts and 35 codes for the maturity features of a DL were identified. The majority of previous studies focused on the use of hardware/software systems as the backup and empowerment of DLs and the concept of DL content. The maturity features were then validated by experts using the three-round Delphi technique. Like the base model, DLMM has five levels, and most features were categorized into the third and fourth levels by the experts. Features such as human resources, needs assessment of DL and readiness to create a DL were included in the second level. Originality/value This work adds the concept of the maturity model to the literature of DLs.
      Citation: The Electronic Library
      PubDate: 2018-09-19T01:27:34Z
      DOI: 10.1108/EL-05-2017-0114
       
  • Case studies and comparison between two models for assessing library
           service quality
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This study aims to describe case studies of two models, LibQUAL+ and a model based on the analytic hierarchy process (AHP), used to assess library service quality and compare the two assessment models. Design/methodology/approach First, an AHP-based evaluation model is set up to assess library service quality, following which the model is adapted to assess the service quality of Nanjing Agricultural University Library. Second, a modified LibQUAL+ model is created and implemented in the form of a questionnaire survey to assess the library service quality of the same library. Finally, the two assessment models are compared. Findings The results of the two case studies indicate that LibQUAL+ is suitable for assessing Chinese university libraries after modified, and the library AHP model is more suitable for comparing libraries in China between themselves. Originality/value This paper uses two methods for assessing library service quality; this should prove to be helpful for the librarians interested in assessing the service quality of Chinese university libraries.
      Citation: The Electronic Library
      PubDate: 2018-09-18T12:15:13Z
      DOI: 10.1108/EL-11-2016-0246
       
  • Online digital library sampling based on query related graph
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose Digital library sampling is used to obtain a collection of random literature records from the backend database, which is a crucial issue for a variety of important purposes in many online digital library applications. Digital libraries can only be accessed through their query interfaces. The challenge is how to ensure the randomness of the sample via the autonomous query interface. Design/methodology/approach This paper presents an iterative and incremental approach to obtain samples through the query interface of a digital library. In the approach, a novel graph model, query-related graph, is proposed to transform the flat literature records into a graph structure, and samples are obtained iteratively by traveling the query-related graph. Besides query-related graph, the key components, query generation, termination condition and amending deviation, are also discussed in detail. Findings The extensive experiments over two real digital libraries, ISTIC and IEEE Xplore, show the proposed approach results in a better performance. First, the approach is very effective to obtain high-quality samples which are evaluated by the measure “sample deviation.” Second, the sampling process is very efficient by only submitting fewer random queries. Third, the approach is robust. Research limitations/implications This sampling approach is limited by the query interfaces on a web page. In rare cases (
      Citation: The Electronic Library
      PubDate: 2018-09-18T12:10:54Z
      DOI: 10.1108/EL-08-2017-0163
       
  • A multi-methods study exploring the role of stakeholders in the digital
           preservation environment
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This study aims to examine the role of stakeholders in the digital preservation under the following key research questions: What are the levels of awareness of the volumes of digital material' What are the contributory factors for the growth of digital records and the types of information and communication technology products' Design/methodology/approach With the convergence of questionnaire, documentary evidence, observation, interview and questionnaire, this paper aims to examine the state and role of stakeholders in the digital preservation environment. The adoption of the multi-methods approach to the study offered a panoramic view of the inquiry where the quantitative paradigm became the emphasis or the priority for the study, while the qualitative data set provided a secondary or supportive role. Findings The study underscored the adoption of collaborative and participatory opportunities in the digital preservation environment and reinforced the concept of Open Data, which thrives on citizen’s trust, participation and collaboration (UN e-government survey, 2014). It further revealed lack of knowledge about the likely growth of digital material across the ministries and agencies and confirmed that government legislations have contributed to the increased demand for information and the growth of digital records. Originality/value The study underlined two mutually exclusive concepts (collaboration and participation) as part of the strategies to ameliorate the digital preservation conundrum confronted by memory institutions in Ghana. The applications of these concepts as solutions to the digital preservation problems are novel and currently gaining prominence and acceptance within the archival community Their adoption in this study could not have come at a better time, particularly when public sector organizations are confronted with the challenge of preserving digital records.
      Citation: The Electronic Library
      PubDate: 2018-09-10T12:44:28Z
      DOI: 10.1108/EL-02-2017-0032
       
  • Usage pattern of e-resources among management students in Nagpur,
           Maharashtra (India)
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose This paper aims to investigate the usage pattern of electronic resources (e-resources) among management graduates. The respondents were asked about the types of e-resources they used, who their influencers were, their preferred place for surfing, the frequency of use, purpose for which they used e-resources, its benefits and the problems they faced while using e-resources. The findings of the study will help in enhancing the usage of e-resources among students who opt for management courses. Design/methodology/approach This descriptive research was conducted in Nagpur, Maharashtra (India). Data collected from 150 management students through purposive sampling were analyzed through descriptive statistics, and the responses were presented in tabular form. Findings The investigation reveals that students are well aware of e-resources and consider them to be very useful for their academic performance. Interestingly, students are found to be using non-paid resources more than paid ones because of a lack of search skills. Discipline-wise investigation reveals that students from the disciplines of information technology, economics and finance use e-resources more frequently than those studying subjects like marketing, operations and human resource management. Faculty and training have emerged as strong influencers that have persuaded students to use e-resources. Research limitations/implications The present study is limited to students studying management courses in Nagpur, Maharashtra (India). Originality/value This research will help institutions, librarians and publishers in gaining insight on the utilization patterns of e-resources. The uniqueness of this study lies in the fact that it has analyzed and presented the responses of management students belonging to different disciplines in management studies such as, marketing, finance, human resource management operations, economics and information technology regarding their usage patterns of e-resources.
      Citation: The Electronic Library
      PubDate: 2018-09-10T12:42:47Z
      DOI: 10.1108/EL-04-2016-0088
       
  • Assessing the digital library research output: bibliometric analysis from
           2002 to 2016
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this bibliometric analysis is to quantify the prominence and impact of published literature within the field. The research has been conducted with the intent of obtaining the expansion and characteristics of the literature on digital library. Design/methodology/approach More than 4,206 documents found in the period of 2002-2016 were collected from the ISI Web of Science and were analyzed to explore the annual productivity, yearly citation, most cited articles, prolific authors, eminent journals of the subject, productivity of institutes and contribution of countries. These results are based on the types of documents (articles, reviews, proceedings papers, book reviews, editorial materials and book chapters). Findings The core findings are that the most productive year of publication was 2016, and the growth of citation increased rapidly; the top source of title is electronic library. The result shows that the USA dominates in the research output, with Illinois University securing the first position; the most prolific author is Fourie I from South Africa. In the document types category, the most cited sources are research articles. Originality/value This research is useful for the researchers interested in the field of bibliometrics as it postulates an inclusive indication of provenance in the field of library and information science.
      Citation: The Electronic Library
      PubDate: 2018-09-04T03:15:06Z
      DOI: 10.1108/EL-02-2017-0036
       
  • How to make an electronic library accessible
    • Abstract: The Electronic Library, Ahead of Print.
      Purpose The purpose of this paper is to identify important principles which should be applied to electronic library websites to make them usable for all people. Design/methodology/approach The goal of this paper was to make the simplified user interface of Hungarian Electronic Library (VMEK) more accessible and usable by leveraging the latest technologies, standards and recommendations. Vision-impaired and motor-disabled people were also involved in brainstorming and collecting ideas during the design phase and in testing the implemented website. Findings This paper showed that the perspicuity of the Web page is greatly improved by semantically correct HTML codes, clearly defined links and alt attributes, hotkeys and typographic principles. Practical implications The paper presents the design principles of electronic library Web pages which can be applied by Web developers and content managers. The paper identifies design principles, which improve the perspicuity of user interfaces to a great extent (especially in the case of blind users); draws attention to the typographic principles, which promote reading and understanding documents; and recommends guidelines for developing electronic library home pages and managing the content of these home pages. Originality/value This paper bridges the gap between the information and library science field and the Web accessibility and usability field. Based on brainstorming results where people with various kinds of disabilities were involved, the paper gives 11 recommendations which should be taken into account while designing and developing electronic library websites to ensure equal access to their services and documents.
      Citation: The Electronic Library
      PubDate: 2018-09-04T03:12:49Z
      DOI: 10.1108/EL-07-2017-0143
       
 
 
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