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Three case studies in change involving both corporate and academic institutions are described in detail and analyzed in a systematic manner including an “autopsy” of the change strategies and results. In each case, the environment at the outset, the strategies for change, the concluding environment, and the autopsy are presented. Some generalized conclusions from the three cases are presented as well.

This study aims to explore the evolutionary pattern of discussion topics over time in an online depression self-help community.

Using the Latent Dirichlet Allocation (LDA) method, the authors analyzed 17,534 posts and 138,567 comments posted over 8 years on an online depression self-help group in China and identified the major discussion topics. Based on significant changes in the frequency of posts over time, the authors identified five stages of development. Through a comparative analysis of discussion topics in the five stages, the authors identified the changes in the extent and range of topics over time. The authors discuss the influence of socio-cultural factors on depressed individuals' health information behavior.

The results illustrate an evolutionary pattern of topics in users' discussion in the online depression self-help group, including five distinct stages with a sequence of topic changes. The discussion topics of the group included self-reflection, daily record, peer diagnosis, companionship support and instrumental support. While some prominent topics were discussed frequently in each stage, some topics were short-lived.

While most prior research has ignored topic changes over time, the study takes an evolutionary perspective of online discussion topics among depressed individuals. The authors provide a nuanced account of the progression of topics through five distinct stages, showing that the community experienced a sequence of changes as it developed. Identifying this evolutionary pattern extends the scope of research on depression therapy in China and offers a deeper understanding of the support that individuals with depression seek, receive and provide online.

Education in library and information science (LIS) in the first decade of the 21st century is reviewed and discussed in terms of changes, developments, and associated issues. Specifically, courses and concentrations newly added to the LIS curriculum are described along with a summary of what has been revised, including the core. Distance education in LIS is presented as a result of technology application while reposition, relocation, and closures of LIS schools are also examined. Of the organizational changes among LIS schools, the emergence of iSchools and related topics received particular coverage with data gathered recently. Issues persistent in LIS education (i.e., accreditation of LIS programs, library education crisis, and chasm between LIS education and practices) are revisited with analysis. The author believes on the basis of this review that the digital age has brought us in LIS education with opportunities greater than ever. LIS education will move forward and even thrive in this digital age when the field not only makes intelligent use of the technology but also changes in other dimensions as the society advances.

In the wine industry, maintaining superior quality standards is crucial to meet the expectations of both producers and consumers. Traditional approaches to assessing wine quality involve labor-intensive processes and rely on the expertise of connoisseurs proficient in identifying taste profiles and key quality factors. In this research, we introduce an innovative and efficient approach centered on the analysis of volatile organic compounds (VOCs) signals using an electronic nose, thereby empowering nonexperts to accurately assess wine quality.

To devise an optimal algorithm for this purpose, we conducted four computational experiments, culminating in the development of a specialized deep learning network. This network seamlessly integrates 1D-convolutional and long-short-term memory layers, tailor-made for the intricate task at hand. Rigorous validation ensued, employing a leave-one-out cross-validation methodology to scrutinize the efficacy of our design.

The outcomes of these e-demonstrates were subjected to meticulous evaluation and analysis, which unequivocally demonstrate that our proposed architecture consistently attains promising recognition accuracies, ranging impressively from 87.8% to an astonishing 99.41%. All this is achieved within a remarkably brief timeframe of a mere 4 seconds. These compelling findings have far-reaching implications, promising to revolutionize the assessment and tracking of wine quality, ultimately affording substantial benefits to the wine industry and all its stakeholders, with a particular focus on the critical aspect of VOCs signal analysis.

This research has not been published anywhere else.

The purpose of this paper is to report an investigation into the social and citation networks of three information scientists: David Nicholas, Peter Williams and Paul Huntington.

Similarities between citation patterns and social closeness were identified and discussed. A total of 16 individuals in the citation network were identified and investigated using citation analysis, and a matrix formed of citations made between those in the network. Social connections between the 16 in the citation network were then investigated by means of a questionnaire, the results of which were merged into a separate matrix. These matrices were converted into visual social networks, using multidimensional scaling. A new deviance measure was devised for drawing comparisons between social and citation closeness in individual cases.

Nicholas, Williams and Huntington were found to have cited 527 authors in the period 2000‐2003, the 16 most cited becoming the subjects of further citation and social investigation. This comparison, along with the examination of visual representations indicates a positive correlation between social closeness and citation counts. Possible explanations for this correlation are discussed, and implications considered. Despite this correlation, the information scientists were found to cite widely outside their immediate social connections.

Social network analysis has not been often used in combination with citation analysis to explore inter‐relationships in research teams.

A common problem that many universities face, especially with their specialized programs, is coordinating faculty availability and class offerings. The schedule is usually developed using paper and pencil after numerous iterations. As a result, the objectives of the program, such as course integration, length of course, and student workload, are most likely compromised in lieu of faculty availability. This chapter describes a multiple objective approach to this class assignment problem that considers the program’s objectives and faculty preferences. The results of applying this class assignment model to an Executive MBA (EMBA) program are presented.

Looking back over the 1990s, it is easy to see the widespread troubles of many ventures that depended upon advanced IT applications, including business process re‐engineering projects, enterprise systems, knowledge management projects, online distance education courses, and, famously, some of the dot‐com businesses. These “troubles” vary from substantial underperformance (i.e. projects that were much more costly and/or produced much less social or business value than most of the participating IT professionals anticipated) and many outright failures. Many of these “troubles” could have been avoided (or at least ameliorated) if the participating IT professionals had much more reliable and critical understanding of the relationships between IT configurations, socio‐technical interventions, social behavior of other participants in different roles, and the dynamics of organizational and social change. Social informatics is the name of the field that studies and theorizes this topic, and is discussed in more detail in this paper. The key issue addressed in this paper is who will produce social informatics research for IT professionals, and where will they learn about important findings, theories, design approaches, etc.? The paper examines the record of computer science in the US as a major contributor to the relevant research and teaching. It also examines the possibilities for new kinds of academic programs – sometimes called “information schools” and “IT schools” – that are being developed to expand beyond the self‐imposed boundaries of computer science and to integrate some organizational and social research as sites for social informatics.

Purpose – The purpose of the chapter is to provide an analytical overview of information research in the United Kingdom and of the role of the Research Assessment Exercises (RAE) in shaping the form and structure of that research.

Design/methodology/approach – The approach adopted is a detailed content analysis of the submissions made to the last UK RAE. This analysis is carried out in relation to four broad subject categorisations, and specific analysis of accounts of research carried out in the departments and research groups.

Findings – The RAE have played a key role in promoting research specialisms in library and information studies (LIS) research in the United Kingdom. The former general approach to research in information studies has been replaced by more focused research activities carried out in a variety of research groups spread across a diverse range of disciplines and departments, from LIS, to business and management, information systems, and computing and engineering.

Research implications – The prospects for general LIS research departments may be increasingly limited, as research becomes concentrated in sub-groups within larger organisational structures, subverting both departmental lines and conventional subject boundaries.

Originality/value – This overview provides a novel synthesis of information research in the United Kingdom in relation to four broad categories of research in information studies and information science, information management and social informatics, information systems and information interaction, and social computing and computational informatics. The account brings together a fragmented field of research in a compact and intelligible form.

The purpose of this paper is to set out to provide a selected bibliography or recent resources on library instruction and information literacy.

Introduces and annotates periodical articles, monographs, and exhibition catalogues examining library instruction and information literacy.

Provides information about each source, discusses the characteristics of current scholarship, and describes sources that contain unique scholarly contributions and quality reproductions.

The information may be used by librarians and interested parties as a quick reference to literature on library instruction and information literacy.