scholarly journals Determinants of Effective Change Management for Software Deployment Projects

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Abebaw Zeleke ◽  
Walter McCollum
Keyword(s):  
Systematic Review ◽  
Change Management ◽  
Process Model ◽  
Research Question ◽  
Research Area ◽  
Agile Development ◽  
Software Application ◽  
Software Deployment ◽  
Research Themes ◽  
Application Deployment

Software application deployment change management is one of the emerging research themes that is gaining increased focus day by day. Our study examined the factors that affect software application deployment change management in Agile software development settings. Our study provided a systematic review and synthesized the approaches, practices, and challenges reported for adopting and implementing deployment change management. The prime objective of our study was to systematically synthesize the data extracted and formulate evidence-based practical recommendations that are influential in software deployment change management. Six research themes are proposed to evaluate the rationale of the research question. This qualitative study and systematic review explored the pertinent research articles and key findings from prominent academic databases. Based on the selected criteria, the final screening revealed 25 articles from an immense set of publications. Key findings that emerged from these publications are correlated with the six research themes: (a) timely communication with all stakeholders; (b) the reliance of deployment approaches on past experience; (c) the importance of collaboration among team members having adequate knowledge of DevOps tools; (d) the ramification of the differences among development, test, and production environments; (e) the influential areas that reap the benefits of continuous delivery and deployment; and (f) the challenges of the effective use of containerization. We also found indications of the significance of Lewin’s three-step change process model in the Agile development and deployment environment. Overall, our study deepens understanding of this thriving research area and contributes to the literature on Agile deployment and the software change management process.

A Self-Organized Software Deployment Architecture for a Swarm Intelligent MANET

2015 ◽  
pp. 348-373
Author(s):  
Soumya Sankar Basu
Keyword(s):  
Disaster Recovery ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Software Application ◽  
Collaborative Software ◽  
Software Deployment ◽  
Self Organized ◽  
Application Deployment ◽  
Inherent Nature ◽  
Memory Utilization

A class of self-organizing readily deployable network (MANET: Mobile Ad-hoc Network) has been developed to address applications such as distributed collaborative computing, disaster recovery, and digital battlefield. Some of these applications need collaboration software running in the network to help in their mission. Because of the inherent nature of MANET, collaborative software application deployment has not been easy. Researchers have focused on those challenges like minimizing power, computing and memory utilization, and routing. With advancement of high-end devices, power, computing, and memory is not much of a constraint now. Mobility is still a challenge and is a major inhibitor for researchers to think about software application deployment architecture on MANET. This chapter proposes a self-organized software deployment architecture by which any 3-tier application can be deployed in a MANET. After the application is deployed, this chapter also enhances the previously proposed adaptive movement influenced by swarm intelligent principles.

A Systematic Review of the Dual Process Model of Coping With Bereavement (1999–2016)

2019 ◽  
pp. 003022281989313 ◽  
Author(s):  
Jennifer Fiore
Keyword(s):  
Systematic Review ◽  
Process Model ◽  
Design Research ◽  
Research Question ◽  
Dual Process ◽  
Intervention Design ◽  
Dual Process Model ◽  
Grief Therapy ◽  
Full Text Review ◽  
Data Source

This systematic review addressed the question whether the Dual Process Model of Coping with Bereavement (DPM) accurately represents the bereavement experience, and whether DPM-based interventions are more effective than traditional grief therapy. Twenty databases were searched to identify publications related to the DPM between 1999 and June 30, 2016. Coded material included source, title, research design, research question(s), data source, measures, method, and outcomes. Of the 474 articles initially identified, 86 underwent full-text review, with 22 quantitative or mixed-methods studies included. The DPM accurately represents the bereavement experience and can be used to understand how bereaved individuals cope. Interventions based upon the DPM may be more effective than traditional grief therapy. Further research is needed to test both the model and intervention design, especially in regard to oscillation, with use of consistent measures between studies.

scholarly journals Artificial Intelligence and Reflections from Educational Landscape: A Review of AI Studies in Half a Century

2021 ◽  
Vol 13 (2) ◽  
pp. 800
Author(s):  
Aras Bozkurt ◽  
Abdulkadir Karadeniz ◽  
David Baneres ◽  
Ana Elena Guerrero-Roldán ◽  
M. Elena Rodríguez
Keyword(s):  
Artificial Intelligence ◽  
Higher Education ◽  
Machine Learning ◽  
Systematic Review ◽  
Deep Learning ◽  
Adaptive Learning ◽  
Research Area ◽  
Learning Processes ◽  
Machine Learning Algorithms ◽  
Research Themes

Artificial intelligence (AI) has penetrated every layer of our lives, and education is not immune to the effects of AI. In this regard, this study examines AI studies in education in half a century (1970–2020) through a systematic review approach and benefits from social network analysis and text-mining approaches. Accordingly, the research identifies three research clusters (1) artificial intelligence, (2) pedagogical, and (3) technological issues, and suggests five broad research themes which are (1) adaptive learning and personalization of education through AI-based practices, (2) deep learning and machine Learning algorithms for online learning processes, (3) Educational human-AI interaction, (4) educational use of AI-generated data, and (5) AI in higher education. The study also highlights that ethics in AI studies is an ignored research area.

scholarly journals How Effective Is Auditory–Verbal Therapy (AVT) for Building Language Development of Children with Cochlear Implants? A Systematic Review

Life ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 239
Author(s):  
Paris Binos ◽  
Elina Nirgianaki ◽  
George Psillas
Keyword(s):  
Systematic Review ◽  
Young Children ◽  
Cochlear Implants ◽  
Research Question ◽  
Voice Quality ◽  
Receptive Vocabulary ◽  
Pubmed Database ◽  
Mainstream Society ◽  
Meta Analyses ◽  
Auditory Verbal Therapy

This systematic review sheds light on the effectiveness of auditory–verbal therapy (AVT) outcomes in children with cochlear implants (CIs). The presented outcome is based on research findings from the last 10 years. The systematic review was designed based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and Critical Appraisal of Treatment Evidence (CATE) checklist. Specific keywords were chosen based on the research question and searched on the PubMed database. All searched papers were analysed based on specific exclusion criteria and classified into four evidence levels. The results revealed that children who participated in AV therapy can achieve linguistic skills at the same level as their hearing peers. Voice quality seemed positively affected, placing young children with CIs in the normal range for receptive vocabulary development. In contrast, reading skills seemed less benefited. AV therapy seems to contribute to integration into mainstream society. Despite the recorded speech and language improvements of young children with CIs, the aim of AV therapy is still not fulfilled. AV therapy can be seen as the best clinical practice for young children with CIs till now, but the lack of well-controlled studies is undermining.

scholarly journals Conceptualization and Realization of a National Trail in a Small Island-Nation: The Commonwealth of Dominica’s Experience

2021 ◽  
Vol 2 (1) ◽  
pp. 79-94
Author(s):  
Colmore S. Christian
Keyword(s):  
Rural Communities ◽  
Socioeconomic Development ◽  
Research Question ◽  
Strong Support ◽  
Lessons Learned ◽  
Small Island ◽  
Implementation Challenges ◽  
Face To Face ◽  
Research Themes ◽  
Socioeconomic Benefits

The island-nation of Dominica, 790 km2 in area, is located approximately 1126.5 km Southeast of Florida, USA. In the mid-1990s, Dominica embarked on developing the 183.5 km Waitukubuli National Trail (WNT), the first and only national trail model in the Eastern Caribbean. The 14-segment WNT, officially opened in May 2013, passes through some of the island’s most diverse landscapes. WNT was designed to link as many rural communities as possible and promote ecotourism and community socioeconomic development. Rehabilitation work continues on the WNT and the rest of Dominica, following the devastation caused by Hurricane Maria of 2017. This article, based primarily on a limited questionnaire survey, selected interviews, and literature review, explored the research question ‘What were the challenges faced by a small-island nation in the development of a National Trail? Five specific research objectives focused on the conceptualization, implementation challenges, partnerships fostered, national and sub-regional significance, and future outlook of the Trail were considered. Questionnaire respondents identified the island’s topography and negotiations with private landowners as significant trail construction challenges. A 100% of survey respondents anticipate that reliable funding to support timely maintenance would likely be a critical future issue. Some respondents identified marketing, public engagement, and visitor safety as potential issues. Face-to-face interviews found strong support for the WNT. The interviewees were confident that Dominica would realize sustainable socioeconomic benefits from the Trail. The article concludes with lessons learned and proposes strategies and research themes to ensure the Trail’s sustainability.

scholarly journals Study protocol of a systematic review and qualitative evidence synthesis using two different approaches: Healthcare related needs and desires of older people with post-stroke aphasia

BMJ Open ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. e039348
Author(s):  
Nadine Janis Pohontsch ◽  
Thorsten Meyer ◽  
Yvonne Eisenmann ◽  
Maria-Inti Metzendorf ◽  
Verena Leve ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older People ◽  
Evidence Synthesis ◽  
Meta Analysis ◽  
Research Question ◽  
Treatment Success ◽  
Qualitative Studies ◽  
Qualitative Evidence Synthesis ◽  
Healthcare Needs ◽  
Qualitative Evidence

IntroductionStroke is a frequent disease in the older population of Western Europe with aphasia as a common consequence. Aphasia is known to impede targeting treatment to individual patients’ needs and therefore may reduce treatment success. In Germany, the postacute care of patients who had stroke is provided by different healthcare institutions of different sectors (rehabilitation, nursing and primary care) with substantial difficulties to coordinate services. We will conduct two qualitative evidence syntheses (QESs) aiming at exploring distinct healthcare needs and desires of older people living with poststroke aphasia. We thereby hope to support the development of integrated care models based on needs of patients who are very restricted to communicate them. Since various methods of QESs exist, the aim of the study embedding the two QESs was to determine if findings differ according to the approach used.Methods and analysisWe will conduct two QESs by using metaethnography (ME) and thematic synthesis (ThS) independently to synthesise the findings of primary qualitative studies. The main differences between these two methods are the underlying epistemologies (idealism (ME) vs realism (ThS)) and the type of research question (emerging (ME) vs fixed (ThS)).We will search seven bibliographical databases. Inclusion criteria comprise: patients with poststroke aphasia, aged 65 years and older, studies in German/English, all types of qualitative studies concerning needs and desires related to healthcare or the healthcare system. The protocol was registered in the International Prospective Register of Systematic Reviews, follows Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guidelines and includes three items from the Enhancing Transparency in Reporting the synthesis of Qualitative Research checklist.Ethics and disseminationEthical approval is not required. Findings will be published in a peer-reviewed journal and presented on national conferences.

Modeling the process of personal digital archiving through ubiquitous and desktop devices: A systematic review

2021 ◽  
pp. 096100062199641
Author(s):  
Irfan Ali ◽  
Nosheen Fatima Warraich
Keyword(s):  
Systematic Review ◽  
Information Management ◽  
Mobile Phones ◽  
Process Model ◽  
Personal Information ◽  
Cloud Services ◽  
Task Completion ◽  
Personal Information Management ◽  
Digital Archiving ◽  
Ubiquitous Environment

The purpose of this study is to explore Personal Digital Archiving, and its practices, reasons, and challenges in desktop and in ubiquitous environment such as desktop computers, laptops, mobile phones or smartphones, tablets, and cloud services. Moreover, it is also aimed to develop a model of Personal Digital Archiving process for desktop and ubiquitous devices. This study used Preferred Reporting Items for the Systematic Review and Meta-Analysis guidelines for searching and devising, and inclusion and exclusion criteria. The Search was conducted from selected repositories, databases, and core journals, potentially containing studies related with Personal Digital Archiving. Consequently, 21 studies were included through identification, screening, eligibility, and inclusion of studies process. It was found that people used multiple devices such as mobile phones or smartphones along with other devices. It was established that people had also used cloud services with different devices including computers and smartphones or tablets for Personal Digital Archiving. Five major categories of individuals’ Personal Digital Archiving practices, that is, backup, replication or duplication, reorganizing and updating, cleaning or removing, and migration of information were found. Moreover, emotional motives, technological causes, alternative access, easy retrieval, and task completion were the reasons to adopt Personal Digital Archiving. On the basis of findings of selected studies, researchers developed a four steps model of Personal Digital Archiving process, consisting of initiation, identification, action, and evaluation constructs. Personal Digital Archiving challenges were also identified such as the individuals had to face through the use of desktop and ubiquitous devices including technical, fragmented and overloaded information, lack of training and expertise, and psychological and miscellaneous challenges. Personal Digital Archiving process model is based on the extracted data from studies published worldwide, and it is useful for both desktop and ubiquitous devices with reference to Personal Information Management context. The findings of the study will be helpful for software designers and android application developers to design and develop users’ centered Personal Information Management software.

E-voting adoption in many countries: A literature review

2021 ◽  
pp. 205789112110405
Author(s):  
Ikhsan Darmawan
Keyword(s):  
United States ◽  
Systematic Review ◽  
Literature Review ◽  
Single Case ◽  
Research Question ◽  
The United States ◽  
Single Case Study ◽  
Academic Publications ◽  
Research Questions

Although the number of countries that have adopted e-voting has decreased lately, the number of academic publications on e-voting adoption has increased in the last two years. To date, there is no coherent narrative in the existing literature that explains the progress of the research on e-voting adoption. This article aims to answer the following research question: “How has research on the topic of e-voting adoption progressed over the last 15 years?” The article provides a semi-systematic review of 78 studies that were conducted from 2005 to 2020. In this article, I argue that although the studies on e-voting adoption are dominated by a single case study, by research in the United States, and by the positivist paradigm, scholars have employed the term “e-voting adoption” diversely and the research on e-voting adoption has evolved to address more specific research questions. Recommendations for the future agenda of research on e-voting adoption are also discussed.

A barrier diagnostic framework in process of digital transformation in higher education institutions

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Bayu Rima Aditya ◽  
Ridi Ferdiana ◽  
Sri Suning Kusumawardani
Keyword(s):  
Higher Education ◽  
Process Model ◽  
Design Science ◽  
Research Question ◽  
Science Research ◽  
Digital Transformation ◽  
Successful Implementation ◽  
Content Type ◽  
Systematic Understanding ◽  
Diagnostic Framework

PurposeExisting literature has reported a barrier list that could affect the implementation of digital transformation in higher education, yet the research question of how to identify barriers remained unanswered. Thus, this study intended to address this gap.Design/methodology/approachThe research design adopted a mixed-methods approach based on the problem-centered design science research (DSR) process model for the development and evaluation of framework.FindingsThis study proposed a systematic framework of three sets of components: (1) the initial set of barriers; (2) the barrier rating scheme and (3) the barrier scoring matrix. The three-component of the framework is to identify and prioritize barriers to the successful implementation of digital transformation in higher education.Research limitations/implicationsThe evaluation of the framework was only based on an expert opinion.Practical implicationsThis study provided a direction to the policymakers for designing sensible strategies to increase the chances of a successful digital transformation in higher education.Originality/valueThis study contributes to the knowledge body by offering a more systematic understanding of barriers to digital transformation in higher education.

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