Publications on topics: digital libraries, linked dada, semantic web, metadata, controlled vocabularies, information management, knowledge organisation.
Purpose
The purpose of this study is to provide a detailed overview of the role and participation of embedded librarians in the academic e-classroom. More specifically, this paper reflects the perceptions of Greek academic librarians regarding the use of learning management systems (LMSs). Furthermore, it seeks to highlight the most popular software, to list the services provided through LMSs and to determine the level of librarians’ engagement with LMSs. Finally, it investigates the challenges and benefits of their use.
Design/methodology/approach
Survey research was used as the methodological design. An adequate questionnaire was created for the collection of quantitative data to study the activities and experiences of academic embedded librarians.
Findings
According to the study findings, a considerable percentage of academic librarians use the potential of LMSs, indicating that embedded librarianship is the future for Greek academic libraries. However, it seems that LMSs are not fully exploited even during the pandemic when the libraries remained closed.
Research limitations/implications
This study was exploratory in nature and thus its scope was limited. It was limited to embedded librarianship in academic libraries.
Practical implications
Embedded librarianship comes with many challenges for its practitioners; yet, it also has the potential to connect libraries and librarians directly to the overall institutional aims and enhance their positions in the academy.
Originality/value
The role and participation of embedded librarians in Greek academic institutions is a research area that has not been fully investigated. Therefore, this paper can give insights into this critical issue, especially during a pandemic.
This study focuses on cataloging quality and how it is defined by information professionals, specifically university library catalogers. Although there is no single and objective definition of ‘cataloging quality,’ research aims to specify its core characteristics. The goal is to define the modern cataloging environment, as well as the tools and opportunities it provides, and to improve the success of academic library services for both professional catalogers and users, who are the final consumers of the information. Regarding methodology, a sample survey was chosen. The survey results revealed that the quality of cataloging is determined by several factors, including technical features of the data, adherence to standards, the cataloging process, user satisfaction, and the development of a general quality culture.
Institutional repositories were created to collect, preserve, and make available the academic institution’s scientific output. The purpose of this study is to investigate and illustrate how Greek academic libraries with institutional repositories deal with copyright challenges. The study aims to identify and describe if institutional repository managers apply a certain copy- right clearance protocol, the problems they encounter, and how they deal with them. For this study, a quantitative research method based on questionnaires was employed. The questionnaire consisted of twenty-nine (29) questions separated into three (3) sections and was sent to thirty-one (31) academic libraries.
According to the survey results, the majority of academic libraries have an institutional repository and provide open access to its content. It was found that academic institutional repositories face intellectual property difficulties. The biggest issue highlighted was a lack of knowledge of the notion of copyright. Finally, communication amongst libraries seems to be the foundation for developing a common policy and addressing the difficulties that have arisen in institutional repositories as a result of Greek copyright legislation limits.
Cataloging and metadata description is one of the major competencies that a trainee cataloger must conquer. According to recent research results, library and information studies students experience difficulties understanding the theory, the terminology, and the tools necessary for cataloging. The experimental application of teaching models which derive from predominant learning theories, such as behaviorism, cognitivism, and constructivism, may help in detecting the difficulties of a cataloging course and in suggesting efficient solutions. This paper presents in detail three teaching models applied for a cataloging course and investigates their effectiveness, based on a survey of 126 first-year students. The survey employed the Kirkpatrick model aiming to record undergraduate students’ perceptions and feelings about cataloging. The results revealed that, although a positive change in students’ behavior towards cataloging has been achieved, they still do not feel very confident about the skills they have acquired. Moreover, students felt that practicing cataloging more frequently will eliminate their difficulties. Finally, they emphasized the need for face to face courses, as the survey took place in the coronavirus pandemic, during which the courses were held via distance learning.
This paper aims to highlight the prevailing situation of uncertainty in Greece with regard to the impact of the covid-19 pandemic on the functioning of indoor venues of cultural interest, with a focus on museums. It seeks to shed light on issues such as whether, in their daily lives, people, particularly young people, missed museums during the coronavirus times, how they responded to museums’ online presence during lockdown and, ultimately, what they expect from them in general. At the same time, it aims to record empirically visitors’ concerns regarding the new situation and discuss their perception of how they handle the question of visiting museums, as well as their attitude towards digital visits in lieu of their physical presence in them.
Purpose
The purpose of this article is to investigate certain aspects, problems and benefits from the migration to a shared Library Management System (LMS).
Design/methodology/approach
A review of the literature and a quantitative survey was conducted, based on a structured questionnaire, with a response rate of 44.7%.
Findings
Among the crucial issues that should be taken seriously into consideration when transiting into a new and shared LMS, are the audit of the data quality before migration, the employees' training design and the composition of the LMS central support team. The benefits of a shared LMS are mainly effectiveness in terms of libraries' budgets and time for the employees' day-to-day work.
Originality/value
The survey presented in this article evaluates the merits of a shared LMS and contributes innovative aspects to the existing bibliography by investigating issues and problems that arose during the transition. This way, the professionals involved in similar initiatives will benefit by avoiding possible mistakes and drawbacks when implementing such a project.
Libraries in Greece have lost much of their already limited funding due to the recent global economic crisis. It has therefore become necessary for them to seek alternative sources of income. One such strategy could be commercial advertising, which constitutes the renting of space within or outside the library or using the library’s website to place ads. However, an application of commercial advertising in libraries can trigger negative reactions from library patrons. In this context, the aim of this paper is to investigate stakeholders' views regarding the use of commercial advertising by Greek libraries, using a quantitative methodology. The results reveal that commercial advertising is considered as a possible profitable strategy for Greek libraries by both respondent groups, information professionals and users, alike.
Workplace incivility and its consequences have been studied by many scholars; however, little attention has been given to the phenomenon in the library environment. More specifically, empirical research in the LIS literature has focused on deviant behaviors, such as bullying, mobbing, and aggression, mainly from colleagues and supervisors rather than from users. Nevertheless, not only incivility in the workplace is more common than other forms of negative behaviors, such as aggression, but also in service organizations uncivil behavior from customers is more frequently encounter than from co-workers and supervisors. In this vein, the current exploratory study aimed to investigate the manifestations and frequency of user incivility, as well as employee reactions to these behaviors in Greek academic libraries. Employee perceptions regarding the causes of user incivility were also explored. Results indicated that users are mainly impatient, angry and make unreasonable demands. These behaviors are attributed to user personality. Findings also suggest that library employees directly react to uncivil behaviors either by arguing with them or by refusing to serve them, although they claim that they rarely engage in anti-service work behaviors. Implications of the findings for library leaders are also discussed.
During the past few decades, it seems that personalizing and adjusting the e-courses’ content based on individual learning styles is rather important. Indeed, several studies have been carried out throughout the years regarding the a priori personalization and adjustment of e-courses systems. This way modern LMSs could identify beforehand the learning styles of the e-course attendants and adjust the lesson content flow and content type based on personal learning styles. Nevertheless, little bibliography exists on how to assess the compatibility level between educational content and learning styles dimensions of an LMS, in a real-life environment. With the above thoughts in mind, the current work attempts to introduce and verify an innovative framework for the students' learning styles and e-courses compatibility assessment, based on the content type and volume of the latter. The proposed framework is validated through its application at the LMS in a real-life academic environment. Such an approach could be very beneficial for already deployed e-courses and traditional LMSs that aim to differentiate educational content based on users’ profiles.
Gatekeeping theory has evolved in recent years to encompass new patterns and influences in a rapidly changing digital environment. The boundary between creating and disseminating digital content is increasingly blurred, as organizations adapt both content and services to the shifting needs of their audiences. In the current case study, viewing museums as content and cultural news providers, we examine digital gatekeeping influences that lead online visitors to museum websites. Recognizing vast changes in gatekeeping patterns, we revisit Shoemaker and Reese's hierarchical gatekeeping model, but in a cultural news context where consumers have evolved as gatekeepers and gate checkers. As we survey a multitude of data in this descriptive endeavor, we trace various gatekeeping nodes that lead users toward museum content.
Purpose - The purpose of this paper is to compare and evaluate the usability, usefulness and effectiveness of an Interactive, Information Retrieval – IIR system with a DSpace-based digital library.
Design/methodology/approach – The proposed evaluation approach consists of two subcomponents. The first one refers to a log file analysis capable of revealing quantitative features of the systems’ usage. The second part refers to a user survey that compares the new IIR system against the traditional subject-based search functionality provided by DSpace in terms of usefulness and effectiveness.
Findings - Based on the evaluation results, it seems that users are very interested in employing new methods and techniques in information seeking and retrieval, especially when such new tools and methods help them in fulfilling their information needs accurately and timely. The results also revealed that the users are more satisfied when employing the new search functionality and the search and retrieval process is improved.
Originality/value - A novel IIR system for subject-based browsing was evaluated and interesting results for the future of such tools are shown.
Nowadays, libraries contain material deriving from various electronic resources and in different formats. The fact that libraries provide information from different resources has brought up several difficulties regarding the organization and the dissemination of such material to the end-users, such as information research and retrieval in separate services and in different graphical user interfaces. In order to confront such difficulties, libraries started to focus on digital technologies, which provide tools and techniques for the formation and the creation of software that can help end-users in information search and retrieval process. In these lines of thought, tools that provide federated search functionality for the library services were created.
The linked data movement is a relatively new trend on the web that, among other things, enables diverse data providers to publish their content in an interoperable, machine-understandable way. Libraries around the world appear to be embracing linked data technologies that render their content more accessible to both humans and computers. This paper focuses on linked data URIs that refer to authority data. We attempt to identify the specific MARC fields that are capable of hosting linked data information. Additionally, seven major national libraries are examined to determine to what degree they have adopted the fundamental linked data principles.
One of the most important tasks of a librarian is the assignment of appropriate subject(s) to a resource within a library’s collection. The subjects usually belong to a controlled vocabulary that is specifically designed for such a task. The most widely adopted controlled vocabulary across libraries around the world is the Library of Congress Subject Headings (LCSH). However, there seems to be a shifting from traditional LCSH to modern thesauri. In this paper, a methodology is proposed, capable of incorporating thesauri into existing LCSH-based Information Retrieval–IR systems. In order to achieve this, a mapping methodology is proposed capable of providing a common structure consisting of terms belonging to LCSH and/or a thesaurus. The structure is modeled as a Simple Knowledge Organization System (SKOS) ontology, which can be employed by appropriate subject-based IR systems. As a proof of concept, the proposed methodology is applied to the DSpace-based University of Piraeus digital library.
In this article, an effort is made to take advantage of the inherent semantic wealth existing within Library of Congress Subject Headings (LCSHs) in order to provide more efficient subject-based information retrieval in digital libraries. To formally express such wealth, an ontology schema is presented that is capable of modeling the semantics of LCSHs into adequate ontologies. Finally, in order to show the way towards exploiting such ontologies in favor of the development of more effective subject-based information retrieval in digital libraries, a prototype system is presented. The system contains an ontology modeling the LCSHs that are employed within a digital library of theses and dissertations. Serving as a proof of concept, the prototype describes a system capable of making the expressiveness of the underlying ontology readily available to end users while at the same time retaining simplicity and ease-of-use.
Libraries in Greece have lost much of their already limited funding due to the recent global economic crisis. It has therefore become necessary for them to seek alternative sources of income. One such strategy could be commercial advertising, which constitutes the renting of space within or outside the library or using the library’s website to place ads. However, an application of commercial advertising in libraries can trigger negative reactions from library patrons.
In this context, the aim of this paper is to investigate stakeholders' views regarding the use of commercial advertising for in Greek libraries, using a quantitative methodology. In more detail, a structured questionnaire was developed and distributed to two distinct stakeholder groups, namely information professionals and library users. The types of advertising that are explored are ambient, outdoor and online advertising and the objects to be advertised are products, services, book publishers, local businesses, cultural and political events. Overall, 510 questionnaires in electronic format were distributed; 370 questionnaires suitable for analysis were returned, for a response rate of 69%.
The results reveal that commercial advertising is considered as a profitable strategy for Greek libraries by both respondent groups alike. Respondents also agree that online advertising is the most appropriate type of advertising and the most appropriate object, cultural events. Managerial implications of the findings are discussed.
It is common truth that social websites have dominated the web during the past few years. This results in the creation of vast amounts of information that is being produced by the corresponding user activities. Traditional information organization tools originating from the library domain are not applicable to the social web due to its overwhelmingly dynamic nature. Along these lines, hashtags have become an information organization tool of growing popularity among social web sites.
In this paper, it is argued that digital libraries may exploit information deriving from hashtags bringing this way two fundamentally different worlds closer to each other. Thus, a methodology is proposed, where popular hashtags are expanded through semantic web technologies and are ultimately matched against the subject index of a digital library. Successful matches are promoted to the homepage of the digital library to suggest trending resources to the end-users.
Until now, timeliness of information in libraries is commonly used to underpin collection development and is directly related to quality in terms of realizing whether information is sufficiently up-to-date and available for use.
In this paper, it is argued that timely information could be exploited from libraries in another context. More specifically, it would be meaningful for the users of a library to explore resources based on their relevancy to popular events that occasionally occur to the society. Along these lines, a prototype digital library service is implemented and accordingly deployed, based on popular crowd‐ sourcing services (i.e. Twitter) that are integrated with semantic web technologies. The proposed service is evaluated in terms of its ability to provide accurate and timely information.
Information literacy (IL) has been a core activity of academic libraries as the plethora of knowledge resources combined with the rapid advances in digital technologies have resulted in the growth of information’s availability to students. Academic libraries and information specialists act as coordinators of the educational procedures rather than other more traditional functions. On the other hand, a lot of guidelines, paradigms, modules and tutorial tools have been developed to support these librarians’ new educational roles. Many academic libraries around the world are encompassing in their IL programs these guidelines and subject librarians in collaboration with educators of the relevant subjects organize discipline-based training activities. Although, there is a broad existence of discipline- based IL programs worldwide, little has been introduced in a less spoken language like Greek. Considering this, University of Piraeus Library decided, initially, to create three subject portals in order to enhance the scientific information and briefing of the students into their specific subject field. Each subject portal is referred to a specific discipline (i.e. Banking, Maritime Studies, and Industrial Management). More specifically, each subject portal’s content will mainly focus on discipline-based information about: a) Undergraduate and postgraduate programs in Greece and globally, b) Conferences, Meetings, News and Events, c) Directories, Journals, Periodicals, Databases and links, d) Institutions, Research Centers, Associations and Non-Governmental Organizations, e) Subject bibliographies and other services, f) Dictionaries, Glossaries, Terminology and Thesauri, and g) Search engine tools. The initial structure of these portals will be designed for the university’s users but it might be used as a prototype for other related institutions in Greece. The first step before creating the subject portals is to discover the deficiencies and the needs of the University’s students. Such a process will give us the necessary background in order to focus in the specific fields of interest and to adjust the IL in the special characteristics and needs of each student and each discipline in general. The discovery of such information is achieved through the employment of a questionnaire which is addressed towards the University’s students. More specifically, the questionnaire assesses the students’ background regarding their IL competencies in general. Moreover, it gives an initial indication about the components that should be added in the library’s subject portals. This paper aims to describe the identification of the standards evaluation and measurement used in the portals’ installation and the potential problems in subject information retrieval in our library. Additionally, it will focus on the first outcomes of the surveys among our university’s faculties and students and it will present the organization of IL subject lessons and tutorials that will result from each portal's creation.
Libraries and other memory institutions have wasted no time in realizing that linked data technologies provide the necessary means to solve important interoperability issues that have been plaguing the community for decades. Despite the wide availability of cultural heritage information as linked open data – LOD, there seems to be a lack of LOD services that are targeted towards the end-user. In this paper, a LOD-powered, subject-based browsing service is proposed, capable of integrating resources from diverse repositories. More specifically, the proposed work describes a service that is built on top of a DSpace-based digital library of thesis and dissertations that not only exposes its topical information (i.e. subject headings) to the wider linked data community, but also manages to provide its end-users with additional relevant resources originating from a remote repository (i.e. New York Times – NYT articles database). The proposed service has been accordingly evaluated through a user survey.
Nowadays, an ever-increasing amount of libraries provide their data as linked open data - LOD. Subject headings and thesauri terms are provided online via Internet with the employment of adequate semantic technologies, such as triplestores of LOD and their corresponding SPARQL endpoints. Following the examples of major libraries worldwide, we decided to convert the existing service of interactive information retrieval that is provided by the University of Piraeus digital library of Thesis and Dissertations into a service compatible with LOD. The service through the Graphical User Interface - GUI gives the opportunity to the end-users to navigate to the subject headings of the digital library through the employment of broader and narrower terms and as well through the employment of any common subdivision that may share. At the same time, the users can find information from other repositories that provide their data as well as LOD (i.e. the articles' database of New York Times).
This paper is structured as follows: Initially, the basic principles and the components that are necessary to participate in the LOD cloud are analyzed. Then, the example of Library of Congress is presented, which provides subject-based information as LOD since 2008. The next section presents the process that was followed to create the local LOD triplestore and demonstrates its connection with other LOD-compliant data sources. Finally, the GUI of the service is presented, followed by some general conclusions.
Social network services are a new form of internet communication, remarkably popular among young users. The use of social network services from the librarians and the libraries triggers a new communicational relationship among their users within a friendlier environment, while concurrently contributes to improving the quality of provided services and to the development and empowerment of the term "digital literacy". In this paper, the concepts of "digital literacy" and "social networking" are analyzed, while emphasizing strongly on their intermediate relationship and the benefits emerging from the use of their services within libraries. These benefits are shown through the available examples of academic libraries that have already incorporated social networking services in their provided services policies.
The book presents information organisations - archives, libraries, museums - in the 21st century and their function in the contemporary world.
The first part deals with the context of information structures and the disciplines that serve these structures, namely information science, archival science, library science and museology. Their evolution is traced and the common elements of their formation in social sciences are highlighted.
The second part focuses on modern libraries. It includes the rapid developments in technology, the online environment and the new challenges brought about by the changing nature of the written word, the status of the book and, above all, the way it communicates with the public. In a sense, it is a bridge between the traditional and the postmodern library with its manifestation in functions, services, activities and perspectives in the 21st century. Finally, it explores the prospects for evolution and the challenges of libraries, leaving the reader free to explore the new landscape.
Each chapter is accompanied by an up-to-date bibliography, questions and answers that help to understand the key points of the text.
Discover Digital Libraries: Theory and Practice is a book that integrates both research and practice concerning digital library development, use, preservation, and evaluation. The combination of current research and practical guidelines is a unique strength of this book. The authors bring in-depth expertise on different digital library issues and synthesize theoretical and practical perspectives relevant to researchers, practitioners, and students.
The book presents a comprehensive overview of the different approaches and tools for digital library development, including discussions of the social and legal issues associated with digital libraries. Readers will find current research and the best practices of digital libraries, providing both US and international perspectives on the development of digital libraries and their components, including collection, digitization, metadata, interface design, sustainability, preservation, retrieval, and evaluation of digital libraries.
Abstract: As a way of disseminating museum content to visitors, the educational dimension is, by definition, an important part of the museum and, of course, part of its management. The museum's educational dimension has always been a part of its operation, even if it has changed over time and in response to changing knowledge and learning demands. The framework of contemporary educational programs and activity design, as well as how it has been shaped in the COVID and post-COVID eras, will be discussed in this chapter.