• Achieving data completeness in electronic medical records: A conceptual model and hypotheses development.

      Liu, Caihua; Zowghi, Didar; Talaei-Khoei, Amir; Daniel, Jay; University of Technology Sydney; University of Nevada (University of Hawaii, 2018-01-03)
      This paper aims at proposing a conceptual model of achieving data completeness in electronic medical records (EMR). For this to happen, firstly, we draw on the model of factors influencing data quality management to construct our conceptual model. Secondly, we develop hypotheses of relationships between influencing factors for data completeness and mediators for achieving data completeness in EMR based on the literature. Our conceptual model extends the prior model for factors influencing data quality management by adding a new factor and exploring the relationships between the influencing factors within the context of data completeness in EMR. The proposed conceptual model and the presented hypotheses once empirically validated will be the basis for the development of tools and techniques for achieving data completeness in EMR.
    • Adoption of blockchain technology in supply chain transparency: Australian manufacturer case study

      Maroun, Elias A.; Daniel, Jay; Fynes, Brian; University of Derby; University of Technology Sydney; University College Dublin (European Decision Sciences Institute (EDSI), 2019-06)
      The arrival and capabilities of Blockchain is set to change traditional supply chain activities. Consumers are increasingly demanding details about the products they purchase, the sources of the manufactured product and manufacturing details. Organisations are declaring that they strive to improve labour practices and minimise the environmental effect of manufacturing goods however consumers still have a limited view of supply chains. The increasing development of the digital economy, the internet of things (IOT) and the growing use of sensors providing information in supply chains is providing Blockchain leverage to streamline and create an efficient supply chain track and trace of all types of transactions more transparently and securely. This paper explores the adoption of Blockchain technology in supply chain transparency. Specifically, we examine whether Blockchain technology is a good fit for use in an Australian manufacturer supply chain. Blockchain allows us to have permissioned or permission-less distributed ledgers where stakeholders can interact with each other. We describe in detail how Blockchain works and the mechanism of hash algorithms, which allows for greater security of information. Using a single case study, we focus on the intricacies of this technology and present a summary of adoption for Blockchain technology. The adoption for using Blockchain technology has the potential to bring greater transparency, validity across the supply chain, and improvement of communication between all stakeholders involved.
    • The application of big data and AI in the upstream supply chain

      Hanson-New, Colin; Daniel, Jay; University of Derby (Logistics Research Network, 2019-09)
      The use of Big Data has grown in popularity in organisations to exploit the purpose of their primary data to enhance their competitiveness. In conjunction with the increased use of Big Data, there has also been a growth in the use of Artificial Intelligence (AI) to analyse the vast amounts of data generated and provide a mechanism for locating and constructing useable patterns that organisations can incorporate in their supply chain strategy programme. As these organisations embrace the use of technology and embed this in their supply chain strategy, there are questions as to how this may affect their upstream supply chains especially with regards to how SME’s may be able to cope with the potential changes. There exists the opportunity to conduct further research into this area, mainly focusing on three key industry sectors of aerospace, rail and automotive supply chains.
    • Blockchain in supply chain management: Australian manufacturer case study

      Abou Maroun, Elias; Daniel, Jay; Zowghi, Didar; Talaei-Khoei, Amir; University of Technology Sydney; University of Derby; University of Nevada (ASSRI and Springer, 2019-10-06)
      The recent explosion of interest around Blockchain and capabilities of this technology to track all types of transaction more transparently and securely motivate us to explore the possibilities Blockchain offers across the supply chain. This paper examines whether Blockchain makes a good fit for use in an Australian manufacturer supply chain. To address this, the research uses Technology Acceptance Model (TAM) as a framework from the literature. Blockchain allows us to have permissioned or permission-less distributed ledgers where stakeholders can interact with each other. It details how Blockchain works and the mechanism of hash algorithms which allows for greater security of information. It also focuses on the supply chain management and looks at the intricacies of a manufacturers supply chain. We present a review of the processes in place of an electrical manufacturer and the problems faced in the supply chain. A model is proposed in using public and private Blockchains to overcome these issues. The proposed solution has the potential to bring greater transparency, validity across the supply chain, and improvement of communication between stakeholders involved. We also point out some potential issues that should be considered if adopting Blockchain.
    • Can Facebook improve students’ engagement in flipped classes? Community of inquiry approach

      Talaei-Khoei, Amir; Daniel, Jay; Dokhanchi, Mohsen; University of Nevada; University of Derby; University of Queensland (HICSS, 2020-01-07)
      This paper aims at using Facebook to improve the students’ engagements with the flipped learning materials through implementation of a socially enabled peer learning environment. The article reports an experiment comparing the online quizzes and Facebook to increase the students’ engagement with the online materials in flipped classes. The study looks at the students’ perceptions. The current study utilizes the Community of Inquiry (RCOI) to analyze the students’ opinions about using Facebook for implementation of flipped learning. The paper provides recommendations to the instructors on how to use Facebook for increasing the students’ engagement with the flipped materials. This study also motivates teaching practitioners in Information Systems to improve flipped learning by using social networking sites in their courses.
    • A case study for merging supply chain and blockchain in Australian manufacturer

      Daniel, Jay; Maroun, E; Fynes, B; University of Derby; University of Technology Sydney; University College Dublin (POMS, 2021)
      This paper examines implementation of Blockchain technology within an Australian manufacturer supply chain. We present a summary of the challenges in adopting this technology. The adoption of Blockchain technology has potential to bring greater transparency, validity across supply chain processes, and improvement of communication between all stakeholders and customers involved.
    • Data completeness in healthcare: A literature survey.

      Liu, Caihua; Talaei-Khoei, Amir; Zowghi, Didae; Daniel, Jay; University of Technology Sydney; University of Nevada (Association for Information Systems, 2017-09-19)
      As the adoption of eHealth has made it easier to access and aggregate healthcare data, there has been growing application for clinical decisions, health services planning, and public health monitoring with daily collected data in clinical care. Reliable data quality is a precursor of the aforementioned tasks. There is a body of research on data quality in healthcare, however, a clear picture of data completeness in this field is missing. This research aims to identify and classify current research themes related to data completeness in healthcare. In addition, the paper presents problems with data completeness in the reviewed literature and identifies methods that have been adopted to address those problems. This study has reviewed 24 papers (January 2011–April 2016) published in information and computing sciences, biomedical engineering, and medicine and health sciences journals. The paper uncovers three main research themes, including design and development, evaluation, and determinants. In conclusion, this paper improves our understanding of the current state of the art of data completeness in healthcare records and indicates future research directions.
    • Developing a conceptual model to evaluate green suppliers: Decision making method using DEMATEL

      Daniel, Jay; Talaei-Khoei, Amir; University of Technology Sydney (AIS Electronic Library (AISeL), 2016-01-01)
      Nowadays stakeholder pressure and public awareness have been raised against companies‟ environmental impacts, so green supply chain management (GSCM) seems vital for companies‟ environmental compliance and business growth. Companies continuously seek novel ideas and methods enabling them to obtain and/or maintain environmental sustainability. Greening the supply chain is one of such innovative idea involving all of the business value-adding operations, comprising purchasing and in-bound logistics, production and manufacturing, distribution, out-bound logistics and collaboration with patrons and suppliers in a way that has the least negative environmental effect. The main objective of the present study is finding interrelationship between green supplier criteria. For this to happen, we investigated experts‟ opinions through nominal group technique (NGT) to find out the interrelationship and causal preferences of the green supplier evaluation aspects using Decision-Making Trial and Evaluation Laboratory (DEMATEL) method. A numerical example demonstrates the application of the proposed model.
    • Developing a new multidimensional model for selecting strategic plans in balanced scorecard

      Daniel, Jay; Merigó, JM; University of Derby; University of Technology Sydney; University of Chile (IOS Press, 2020-08-11)
      The main motivation of this research is to develop an innovative multidimensional model through multi attribute decision making (MADM) methods for strategic plans selection process in the Balanced Scorecard (BSC). The current study has adopted MADM analytical methods including AHP, ELECTRE, BORDA, TOPSIS and SAW to rank the initiatives / strategic plans in BSC. Then the results of those methods have been compared against each other in order to find a robust model for selecting strategic plans. The correlation coefficient between methods has indicated that multidimensional and ELECTRE methods with 0.944 are the best and AHP with negative correlation (–0.455) is the worst method for selecting strategic plans in BSC. It has shown that the model can be useful and effective tool to finding the critical aspects of evaluation criteria as well as the gaps to improve company’s performance for achieving desired level. Developing multidimensional model is the core model for the selection of strategic plans. This study addresses the problem and issues of group decision making process for selecting strategic plans in BSC. It has numerous contributions that particularly includes; 1) Determination of the explicit criteria sub-criteria and criteria to improve ranking strategic plans in BSC, 2) Adopting MADM analytical methods including AHP, ELECTRE, BORDA, TOPSIS and SAW for the selection of strategic plans decision problem in BSC, 3) Developing multidimensional model to address the selection of strategic plans problems in BSC. The proposed model will provide an approach to facilitate strategic plans decision problem in BSC.
    • A fuzzy multi-layer assessment method for EFQM.

      Daniel, Jay; Naderpour, Mohsen; Lin, Chin-Teng; University of Derby; University of Technology Sydney (IEEE, 2018-10-04)
      Although the European Foundation for Quality Management (EFQM) is one of the best-known business excellence frameworks, its inherent self-assessment approaches have several limitations. A critical review of self-assessment models reveals that most models are ambiguous and limited to precise data. In addition, the impact of expert knowledge on scoring is overly subjective, and most methodologies assume the relationships between variables are linear. This paper presents a new fuzzy multi-layer assessment method that relies on fuzzy inference systems (FISs) to accommodate imprecise data and varying assessor experiences to overcome uncertainty and complexity in the EFQM model. The method was implemented, tested, and verified under real conditions in a regional electricity company. The case was assessed by internal company experts and external assessors from an EFQM business excellence organization, and the model was implemented using Matlab software. When comparing the classical model with the new model, assessors and experts favored outputs from the new model.
    • How younger elderly realize usefulness of cognitive training video games to maintain their independent living.

      Talaei-Khoei, Amir; Daniel, Jay; University of Nevada; University of Derby (Elsevier, 2018-05-17)
      The objective of this paper is to understand the perception that younger elderly persons have towards the usefulness of playing Xbox Kinect video games as an assistive technology that is designed to maintain their cognitive abilities. Available literature highlights two kinds of assistive technologies; the first being Supportive Technologies that provide aid for already-declined functional abilities (such as hearing aids), and the second being Empowering Technologies that maintain functional abilities which have not yet declined (such as Xbox Kinect cognitive games). The difference in the nature between supportive and empowering technologies plays an important role in perceiving their benefits. For instance, while hearing aids as a supportive technology are perceived as useful through the improvement of hearing abilities, cognitive training games as an empowering technology have a long-term usefulness for cognitive abilities. This study conducts twenty-one qualitative interviews (range 65–87 years; mean = 71; SD = 3.81) and introduces perceived transfer effect. This effect allows the elderly to perceive the usefulness of playing cognitive training video games, which are designed to cultivate the cognitive abilities. In addition, this study found that the elderly value their independent living, and through cognitive video games, the elderly may remain capable of living independently.
    • An investigation of supply chain operational improvements for small and medium enterprises (SMEs): A UK manufacturing case study

      Sawe, Fredrick; Daniel, Jay; University of Derby (IEOM Society, 2019-07)
      In an increasingly turbulent business environment and intensive market competition and globalisation, manufacturing organisations of the 21st century have been forced to continuously seek improvements in their supply chain operations to increase productivity and quality. Therefore, making competition no longer between organisations but rather among its supply chains by seeking to reduce costs and improve quality as an alternative to gain higher market share. This paper investigates different aspects of operations and supply chain improvement of a small and medium manufacturing organisation in UK. The main objective of this paper is to help SMEs to identify deficiencies in their operations and take necessary steps to correct them to enhance performance and productivity in their supply chain operations. For this to happen, the current study has implemented lean approach as a method to improve the organisation’s supply chain, enhancing the quality of processes and products. By conducting interviews and observations together with gathering company internal records, it remarks some potential problems of the manufacturing company. Finally, several recommendations (such as introducing ERP system) are made for future improvements.
    • Logistics and supply chain management investigation: A case study.

      Dao, Ngoc Hong Tam; Daniel, Jay; Hutchinson, Stephen; Naderpour, Mohsen; International College of Management; University of Derby; Ubisoft Australia; University of Technology Sydney (Springer, 2018-03-03)
      This paper investigates several aspects of logistics and supply chain management such as advantages of a full model of logistics and supply chain management. In addition, it also details a series of challenges in logistics and supply chain management in general and in the computer and video game industry in particular. It also focuses on some popular models and the common trend in logistics and supply chain management. Especially, it analyses the logistics and supply chain model of Ubisoft Australia – a computer and video game publisher. By conducting interviews and observations together with gathering company internal records, it points out some potential problems of Ubisoft Australia with the software system, communication and information flow in inbound logistic and non-conforming returns. Finally, several recommendations are made for future improvements.
    • Opportunities for use of blockchain technology in supply chains: Australian manufacturer case study

      Maroun, E.A; Daniel, Jay; University of Technology Sydney; University of Derby (IEOM Society, 2019-03)
      The arrival and capabilities of Blockchain is set to change the traditional supply chain activities. The tracking all types of transaction more transparently and securely using Blockchain motivate us to explore the opportunities Blockchain offers across the supply chain. This paper explores opportunities for use of Blockchain technology in supply chains. Particularly, examine whether Blockchain technology makes a good fit for use in an Australian manufacturer supply chain. Blockchain allows us to have permissioned or permission-less distributed ledgers where stakeholders can interact with each other. It details how Blockchain works and the mechanism of hash algorithms which allows for greater security of information. Case study focuses on the supply chain management and looks at the intricacies of an Australian manufacturers supply chain. We present a summary of opportunities for using Blockchain technology in supply chains in an Australian manufacturing case study. The summary is proposed in using private Blockchain in the case study. The opportunities using Blockchain technology has the potential to bring greater transparency, validity across the supply chain, and improvement of communication between stakeholders involved.
    • Peer tutoring on Facebook to engage students with flipped classes: A correlational experiment on learning outcomes

      Talaei-Khoei, Amir; Daniel, Jay; University of Technology Sydney (AIS Electronic Library (AISeL), 2016)
      This paper aims to demonstrate the potentials of using Facebook to improve the students’ engagements with the flipped learning materials through implementation of socially enabled peer learning. The article looks at comparing the correlations between the learning outcomes with online quizzes as well as with the Facebook engagement of students. The findings show that although the learning outcomes are correlated with the both of these two interventions, the students’ engagement on Facebook has a stronger correlation with the learning outcomes in the flipped classes. The study also reports the lessons learned in deploying Facebook groups to implement peer learning in flipped classes. The results have been discussed in the lens of Theory of Peer Learning and the future avenues of research have been suggested. This study also motivates teaching practitioners in Information Systems to improve flipped learning by the use of social networking sites in their courses.
    • Profit, planet and people in supply chain: grand challenges and future opportunities

      Taghikhah, Firouzeh; Daniel, Jay; Mooney, Grant; University of Technology Sydney (AIS Electronic Library (AISeL), 2017)
      Recent pressure from governments and customers on supply chain organizations to consider environmental and social issues has increased dramatically. The challenge ahead for supply chain managers is how to grow business profit while protecting the planet and respecting people’s rights. The significance of this issue motivates researchers in the fields of “sustainability” and “supply chain” to further integrate these concepts. To identify affected areas, and how sustainability influences them, this research has employed a literature survey of related papers published between 2012 and 2016 within 16 A* indexed journals that are relevant to Information and Computing Science, Transportation/Freight Services and Manufacturing Engineering. Findings show that sustainable supply chain network structure, impact factors, relationship integration and performance evaluation are the main research topics in these streams. The role of decision-making tools within each discipline, the key methodologies and techniques are discussed. Generally speaking, primary challenges in the sustainable supply chain domain devolve from use of inadequate decision-making tools and inappropriate information systems. The holistic picture presented in this paper is important for helping scholars, system developers, and supply chain analysts to become more aware of current grand challenges and future research opportunities within this field.
    • Students’ learning experience in flipped classes using social media.

      Talaei-Khoei, Amir; Daniel, Jay; Dokhanchi, Mohsen; University of Nevada; University of Derby; University of Queensland (Association for Information Systems, 2018-08-16)
      The current work aims at deploying Facebook as a social media site to improve students’ learning experience with the flipped learning materials through implementation of a socially enabled peer and selflearning environment. Provided the body of literature on poor students’ experience in flipped classes, the paper implements an experiment comparing the online quizzes and Facebook to improve students’ experience with the online materials in flipped classes. The study looks at the students’ perceptions. The paper provides recommendations to the instructors on how to use Facebook to improve students’ experience with the flipped materials. This study also motivates teaching practitioners in Information Systems to improve flipped learning by using social networking sites in their courses.
    • Sustainable supply chain analytics: Grand challenges and future opportunities

      Taghikhah, Firouzeh; Daniel, Jay; Mooney, Grant; University of Technology Sydney (AIS Electronic Library (AISeL), 2017)
      Over the last few years, the pressure for decreasing environmental and social footprints has motivated supply chain organizations to significantly progress sustainability initiatives. Since supply chains have implemented sustainability strategies, the volume of economic, environmental and social data has rapidly increased. Dealing with this data, business analytics has already shown its capability for improving supply chain monetary performance. However, there is limited knowledge about how business analytics can be best leveraged to grow social, environmental and financial performance simultaneously. Therefore, in reviewing the literature around sustainable supply chain, this research seeks to further illuminate the role business analytics plays in addressing this issue. A literature survey methodology is outlined, scrutinizing key papers published between 2012 and 2016 in the research fields of Information/Computing Science, Business and Supply Chain Management. From examination of 311 journal papers, 39 were selected as meeting defined criteria for further categorization into three distinct research groups including: (a) sustainable supply chain configuration; (b) sustainable supply chain implementation; (c) sustainable supply chain evaluation. The issues involved within each grouping are identified and the business analytics processes (i.e. prescriptive, predictive, prescriptive analytics) to specifically address them are discussed. This wide-ranging review of sustainable supply chain analytics can assist both scholars and practitioners to better appreciate the current grand challenges and future research opportunities posed by this area
    • Use of lean robotic communication to improve social response of children with autism

      Talaei-Khoei, Amir; Lewis, Lundy; Kaul, Mala; Daniel, Jay; Sharma, Rajeev; University of Nevada; Southern New Hampshire University; University of Derby; University of Waikato (Association for Information Systems, 2017-01-01)
      In light of inconclusive results reported in the literature on the benefits of using robots to foster social skills in autistic children, this paper assesses the use of robots with no facial expressions to create basic structured communication with autistic children. We address the complexity of communication when autistic children cannot understand the unintentional facial expressions of human instructors in training sessions. The paper reports 19 training sessions of a mild autistic child interacting with a humanoid robot with approximate duration of 20 minutes each. It was observed that during these 19 sessions, the child improved his responses to the directives given by the robot. The paper discusses the results in terms of the implications for professionals in the field. Further, the study serves as a proof of concept for future contributions to media richness theory.