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Article
Publication date: 13 May 2019

Governance of artificial intelligence and personal health information

Jenifer Sunrise Winter and Elizabeth Davidson

This paper aims to assess the increasing challenges to governing the personal health information (PHI) essential for advancing artificial intelligence (AI) machine…

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Abstract

Purpose

This paper aims to assess the increasing challenges to governing the personal health information (PHI) essential for advancing artificial intelligence (AI) machine learning innovations in health care. Risks to privacy and justice/equity are discussed, along with potential solutions.

Design/methodology/approach

This conceptual paper highlights the scale and scope of PHI data consumed by deep learning algorithms and their opacity as novel challenges to health data governance.

Findings

This paper argues that these characteristics of machine learning will overwhelm existing data governance approaches such as privacy regulation and informed consent. Enhanced governance techniques and tools will be required to help preserve the autonomy and rights of individuals to control their PHI. Debate among all stakeholders and informed critique of how, and for whom, PHI-fueled health AI are developed and deployed are needed to channel these innovations in societally beneficial directions.

Social implications

Health data may be used to address pressing societal concerns, such as operational and system-level improvement, and innovations such as personalized medicine. This paper informs work seeking to harness these resources for societal good amidst many competing value claims and substantial risks for privacy and security.

Originality/value

This is the first paper focusing on health data governance in relation to AI/machine learning.

Details

Digital Policy, Regulation and Governance, vol. 21 no. 3
Type: Research Article
DOI: https://doi.org/10.1108/DPRG-08-2018-0048
ISSN: 2398-5038

Keywords

  • Big data
  • Governance
  • Artificial intelligence
  • Deep learning
  • Personal health information

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Article
Publication date: 7 January 2019

Big data platform for health and safety accident prediction

Anuoluwapo Ajayi, Lukumon Oyedele, Juan Manuel Davila Delgado, Lukman Akanbi, Muhammad Bilal, Olugbenga Akinade and Oladimeji Olawale

The purpose of this paper is to highlight the use of the big data technologies for health and safety risks analytics in the power infrastructure domain with large data…

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Abstract

Purpose

The purpose of this paper is to highlight the use of the big data technologies for health and safety risks analytics in the power infrastructure domain with large data sets of health and safety risks, which are usually sparse and noisy.

Design/methodology/approach

The study focuses on using the big data frameworks for designing a robust architecture for handling and analysing (exploratory and predictive analytics) accidents in power infrastructure. The designed architecture is based on a well coherent health risk analytics lifecycle. A prototype of the architecture interfaced various technology artefacts was implemented in the Java language to predict the likelihoods of health hazards occurrence. A preliminary evaluation of the proposed architecture was carried out with a subset of an objective data, obtained from a leading UK power infrastructure company offering a broad range of power infrastructure services.

Findings

The proposed architecture was able to identify relevant variables and improve preliminary prediction accuracies and explanatory capacities. It has also enabled conclusions to be drawn regarding the causes of health risks. The results represent a significant improvement in terms of managing information on construction accidents, particularly in power infrastructure domain.

Originality/value

This study carries out a comprehensive literature review to advance the health and safety risk management in construction. It also highlights the inability of the conventional technologies in handling unstructured and incomplete data set for real-time analytics processing. The study proposes a technique in big data technology for finding complex patterns and establishing the statistical cohesion of hidden patterns for optimal future decision making.

Details

World Journal of Science, Technology and Sustainable Development, vol. 16 no. 1
Type: Research Article
DOI: https://doi.org/10.1108/WJSTSD-05-2018-0042
ISSN: 2042-5945

Keywords

  • Big data analytics
  • Health and safety
  • Machine learning
  • Health hazards analytics

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Article
Publication date: 1 December 2001

New Marlin™ condition detector is a simple but effective way of checking the health of a machine

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Sensor Review, vol. 21 no. 4
Type: Research Article
DOI: https://doi.org/10.1108/sr.2001.08721daf.002
ISSN: 0260-2288

Keywords

  • Condition monitoring

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Article
Publication date: 8 June 2015

Image based portable wear debris analysis tool

Muhammad Ali Khan, Ahmed Farooq Cheema, Sohaib Zia Khan and Shafiq-ur-Rehman Qureshi

The purpose of this paper is to show the development of an image processing-based portable equipment for an automatic wear debris analysis. It can analyze both the…

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Abstract

Purpose

The purpose of this paper is to show the development of an image processing-based portable equipment for an automatic wear debris analysis. It can analyze both the qualitative and quantitative features of machine wear debris: size, quantity, size distribution, shape, surface texture and material composition via color.

Design/methodology/approach

It comprises hardware and software components which can take debris in near real-time from a machine oil sump and process it for features diagnosis. This processing provides the information of the basic features on the user screen which can further be used for machine component health diagnosis.

Findings

The developed system has the capacity to replace the existing off-line methods due to its cost effectiveness and simplicity in operation. The system is able to analyze debris basic quantitative and qualitative features greater than 50 micron and less than 300 micron.

Originality/value

Wear debris basic features analysis tool is developed and discussed. The portable and near real-time analysis offered by the discussed work can be more technically effective as compared to the existing off-line and online techniques.

Details

Industrial Lubrication and Tribology, vol. 67 no. 4
Type: Research Article
DOI: https://doi.org/10.1108/ILT-11-2014-0127
ISSN: 0036-8792

Keywords

  • Image processing
  • Debris basic features
  • Online diagnosis
  • Portability
  • Wear debris analysis

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Article
Publication date: 1 January 2006

Data management for CBM optimization

Albert H.C. Tsang, W.K. Yeung, Andrew K.S. Jardine and Bartholomew P.K. Leung

This paper aims to discuss and bring to the attention of researchers and practitioners the data management issues relating to condition‐based maintenance (CBM) optimization.

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Abstract

Purpose

This paper aims to discuss and bring to the attention of researchers and practitioners the data management issues relating to condition‐based maintenance (CBM) optimization.

Design/methodology/approach

The common data quality problems encountered in CBM decision analyses are investigated with a view to suggesting methods to resolve these problems. In particular, the approaches for handling missing data in the decision analysis are reviewed.

Findings

This paper proposes a data structure for managing the asset‐related maintenance data that support CBM decision analysis. It also presents a procedure for data‐driven CBM optimization comprising the steps of data preparation, model construction and validation, decision‐making, and sensitivity analysis.

Practical implications

Analysis of condition monitoring data using the proportional hazards modeling (PHM) approach has been proved to be successful in optimizing CBM decisions relating to motor transmission equipment, power transformers and manufacturing processes. However, on many occasions, asset managers still make sub‐optimal decisions because of data quality problems. Thus, mathematical models by themselves do not guarantee that correct decisions will be made if the raw data do not have the required quality. This paper examines the significant issues of data management in CBM decision analysis. In particular, the requirements of data captured from two common condition monitoring techniques – namely vibration monitoring and oil analysis – are discussed.

Originality/value

This paper offers advice to asset managers on ways to avoid capturing poor data and the procedure for manipulating imperfect data, so that they can assess equipment conditions and predict failures more accurately. This way, the useful life of physical assets can be extended and the related maintenance costs minimized. It also proposes a research agenda on CBM optimization and associated data management issues.

Details

Journal of Quality in Maintenance Engineering, vol. 12 no. 1
Type: Research Article
DOI: https://doi.org/10.1108/13552510610654529
ISSN: 1355-2511

Keywords

  • Maintenance
  • Hazards
  • Data handling
  • Expectation

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Article
Publication date: 5 August 2014

Current and prospective information and communication technologies for the e-maintenance applications

Jaime Campos

The purpose of this paper is to presents the current and prospective state of affairs when it comes to the information and communication technologies (ICTs) in condition…

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Abstract

Purpose

The purpose of this paper is to presents the current and prospective state of affairs when it comes to the information and communication technologies (ICTs) in condition monitoring (CM) and maintenance, especially for the e-maintenance approach.

Design/methodology/approach

The author presents some of the standards for the domain of interest, such as the open system architecture condition-based maintenance. In addition, the e-maintenance approach is gone through as well as such ICTs as, for instance, the emergent web technologies, the service-oriented architecture (SOA), the web services and the Web 2.0 are analysed.

Findings

The findings highlight the need for a clearer understanding of the characteristics of different ICTs, such as Web 2.0 technologies, Cloud computing, agent technologies, etc., to be able to use them in an optimal manner for various purposes in the e-maintenance applications. In addition, the standardisation of the emergent ICTs different aspects is shown to be an important factor for the development of different phases of software as well as for its overall acceptance.

Research limitations/implications

The given work presents the current and emergent ICTs for the domain of interest and provides the discussion and various issues connected to these ICTs.

Practical implications

The author provides practical implications of the different ICTs mentioned in the paper, i.e. benefits and possibilities as well as risks when those technologies are implemented for CM and maintenance, especially for the e-maintenance.

Originality/value

The paper provides insight into various current and prospective ICTs for the domain of interest that provides important knowledge for different employees with the objective of a purchase, users of the system, such as technicians, maintenance engineers as well as developers of these systems. Consequently, the paper provides knowledge of different characteristics of the current and prospective technologies, which is important to take into account in order to be able not only to use them in an optimal manner, but also to understand possible constraints if they are used in the system and in applications in the domain.

Details

Journal of Quality in Maintenance Engineering, vol. 20 no. 3
Type: Research Article
DOI: https://doi.org/10.1108/JQME-05-2014-0029
ISSN: 1355-2511

Keywords

  • Web 2.0
  • Information and communication technologies
  • Cloud computing
  • E-maintenance
  • Agent technologies

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Article
Publication date: 9 May 2016

Assessing remaining useful life of lubricant using Fourier transform infrared spectroscopy

Sanjeev Kumar and Manoj Kumar

– The purpose of this paper is to check the actual life of lubricating oil.

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Abstract

Purpose

The purpose of this paper is to check the actual life of lubricating oil.

Design/methodology/approach

Present work aims to find the remaining useful life of the lubricant based on study of periodic deterioration of oil. Chronological samples of oil were selected from the dumper of a local open cast mine. The deterioration in oil was studied using Fourier transform infrared (FTIR) spectroscopy.

Findings

The data obtained from FTIR spectroscopy was used in vector projection approach and analytical hierarchy process to evaluate the remaining useful life of the lubricating oil.

Originality/value

FTIR spectra were used to study the periodic deterioration of oil. IR radiation with all frequencies in the range was passed through the sample. Radiations at certain frequency, depending upon the molecular structure of compounds in the sample were absorbed and rest was transmitted by the sample. A spectrum representing molecular absorption or transmission was obtained. Transmission spectra have been used in the study. Comparing the percent value of transmission peak of different chronological sample with that of fresh oil was used to represent the periodic degradation in oil.

Details

Journal of Quality in Maintenance Engineering, vol. 22 no. 2
Type: Research Article
DOI: https://doi.org/10.1108/JQME-01-2016-0001
ISSN: 1355-2511

Keywords

  • Fourier transform infrared spectroscope (FTIR)
  • Remaining useful life of lubricant (RULL)

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Article
Publication date: 5 September 2012

The food environment in leisure centres and health clubs: how appropriate is it for children?

Magdalena Nowak, Yvonne Jeanes and Sue Reeves

Leisure centres and health clubs are ideal places for promoting healthy lifestyle. They promote physical exercise and many activities for children, such as swimming, soft…

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Abstract

Purpose

Leisure centres and health clubs are ideal places for promoting healthy lifestyle. They promote physical exercise and many activities for children, such as swimming, soft play areas, crèche, and team sports. The purpose of this paper is to evaluate the food environment for children in leisure centres and health clubs in London.

Design/methodology/approach

In total, 67 venues were visited. All food and drink options were recorded and the proportion of “healthy” options was calculated according to the School Food Trust criteria and Nutrient Profiling Model.

Findings

In total, 96 per cent of the venues had vending machines and 51 per cent had onsite restaurants/cafés. According to The School Food Trust criteria, only 13 per cent of vending machine drinks, 77.2 per cent of meals, and 24 per cent of snacks would be allowed in school canteens.

Research limitations/implications

The study revealed that a low proportion of healthy foods and drinks were offered to children in Leisure centres in London. However, the survey was only extended to venues in the capital.

Practical implications

The results of the study suggest that new recommendations such as the Healthy Food Code of Good Practice, omitted leisure centres. The findings presented here could provide scientific evidence for campaigns and interventions aimed at improving the quality and the appropriateness of foods and drinks offered to children.

Originality/value

The paper shows that health campaigns and legislation should target leisure centres and health clubs, in order to improve the food and drinks facilities and promote healthy eating, particularly in light of the upcoming Olympic Games in London 2012.

Details

Nutrition & Food Science, vol. 42 no. 5
Type: Research Article
DOI: https://doi.org/10.1108/00346651211266818
ISSN: 0034-6659

Keywords

  • United Kingdom
  • Food products
  • Drinks
  • Environment
  • Nutrition
  • Children
  • Leisure facilities
  • Private clubs
  • Vending machines
  • Leisure centres
  • Health clubs

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Book part
Publication date: 30 September 2020

Use of Classification Algorithms in Health Care

Hera Khan, Ayush Srivastav and Amit Kumar Mishra

A detailed description will be provided of all the classification algorithms that have been widely used in the domain of medical science. The foundation will be laid by…

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Abstract

A detailed description will be provided of all the classification algorithms that have been widely used in the domain of medical science. The foundation will be laid by giving a comprehensive overview pertaining to the background and history of the classification algorithms. This will be followed by an extensive discussion regarding various techniques of classification algorithm in machine learning (ML) hence concluding with their relevant applications in data analysis in medical science and health care. To begin with, the initials of this chapter will deal with the basic fundamentals required for a profound understanding of the classification techniques in ML which will comprise of the underlying differences between Unsupervised and Supervised Learning followed by the basic terminologies of classification and its history. Further, it will include the types of classification algorithms ranging from linear classifiers like Logistic Regression, Naïve Bayes to Nearest Neighbour, Support Vector Machine, Tree-based Classifiers, and Neural Networks, and their respective mathematics. Ensemble algorithms such as Majority Voting, Boosting, Bagging, Stacking will also be discussed at great length along with their relevant applications. Furthermore, this chapter will also incorporate comprehensive elucidation regarding the areas of application of such classification algorithms in the field of biomedicine and health care and their contribution to decision-making systems and predictive analysis. To conclude, this chapter will devote highly in the field of research and development as it will provide a thorough insight to the classification algorithms and their relevant applications used in the cases of the healthcare development sector.

Details

Big Data Analytics and Intelligence: A Perspective for Health Care
Type: Book
DOI: https://doi.org/10.1108/978-1-83909-099-820201007
ISBN: 978-1-83909-099-8

Keywords

  • Classification algorithm
  • machine learning
  • health care
  • supervised learning
  • E-health
  • artificial neural networks
  • support vector machines

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Article
Publication date: 28 December 2020

Predicting the inpatient hospital cost using a machine learning approach

Suraj Kulkarni, Suhas Suresh Ambekar and Manoj Hudnurkar

Increasing health-care costs are a major concern, especially in the USA. The purpose of this paper is to predict the hospital charges of a patient before being admitted…

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Abstract

Purpose

Increasing health-care costs are a major concern, especially in the USA. The purpose of this paper is to predict the hospital charges of a patient before being admitted. This will help a patient who is getting admitted: “electively” can plan his/her finance. Also, this can be used as a tool by payers (insurance companies) to better forecast the amount that a patient might claim.

Design/methodology/approach

This research method involves secondary data collected from New York state’s patient discharges of 2017. A stratified sampling technique is used to sample the data from the population, feature engineering is done on categorical variables. Different regression techniques are being used to predict the target value “total charges.”

Findings

Total cost varies linearly with the length of stay. Among all the machine learning algorithms considered, namely, random forest, stochastic gradient descent (SGD) regressor, K nearest neighbors regressor, extreme gradient boosting regressor and gradient boosting regressor, random forest regressor had the best accuracy with R2 value 0.7753. “Age group” was the most important predictor among all the features.

Practical implications

This model can be helpful for patients who want to compare the cost at different hospitals and can plan their finances accordingly in case of “elective” admission. Insurance companies can predict how much a patient with a particular medical condition might claim by getting admitted to the hospital.

Originality/value

Health care can be a costly affair if not planned properly. This research gives patients and insurance companies a better prediction of the total cost that they might incur.

Details

International Journal of Innovation Science, vol. 13 no. 1
Type: Research Article
DOI: https://doi.org/10.1108/IJIS-09-2020-0175
ISSN: 1757-2223

Keywords

  • Health care
  • Prediction
  • Machine learning
  • Hospital cost

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