Types of Risk in a System Engineering Environment and Software Tools for Risk Analysis

Kremljak, Zvonko; Kafol, Ciril

doi:10.1016/j.proeng.2014.02.218

Cited by 16 publications

(10 citation statements)

References 5 publications

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“…Authors in [4] explore different types and categories of risk and their effects on the software project. The authors elaborate on different aspects and characteristics of risk systematically.…”

Section: IImentioning

confidence: 99%

Software Risk Analysis with the use of Classification Techniques: A Review

Khan¹,

Mirza

Saleem

2020

Eng. Technol. Appl. Sci. Res.

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Risk analysis and management is a critical aspect of the software development process. Various risks are associated with every phase of the software development lifecycle. The early identification of risks in each phase of software development coupled with mitigating plans can help to reduce the cost of the product and increase software quality. This study aims to explore various tools and techniques used in the literature of analyzing and managing risks. Most risk analysis techniques have been applied in the requirement analysis phase, so there is a scarcity of tools supporting automated risk analysis. Accommodating various types of risk factors to predict the software risks reduces the accuracy of the classifier.

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Section: IImentioning

confidence: 99%

Software Risk Analysis with the use of Classification Techniques: A Review

Khan¹,

Mirza

Saleem

2020

Eng. Technol. Appl. Sci. Res.

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“…Secondly, environmental factors affect the safety of production. For example, high temperature, high humidity, low pressure, oscillation, noise, dust and some harmful gases other than floods, fire, gas explosion, and various environmental factors are unsatisfactory factors in the working environment [11].…”

Section: Improved Ergonomics and Privacymentioning

confidence: 99%

Man-Machine-Environment System Analyses and Impact of Environment Factors to Productivity and Health of Employees

Kralikova¹,

Dzunova²,

Piňosová³

et al. 2019

DAAAM Proceedings

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In the research literature, the work environment is often characterized by physical, chemical, biological, and cultural complex factors that affect an employee at the workplace. The work environment is part of the "man-machineenvironment" system. In this system, "man" refers to the subject in the workplace (e.g operators, decision-makers), "machine" is the general name for any object controlled by man (tools, machines, computers), and "environment" describes the specific working conditions under which man and machine interact (temperature, noise, vibration, lighting, radiation, chemicals, hazardous gases etc.). The working environment creates a wider or narrower set of factors which are affecting this system. The role of this whole system is to create optimum conditions for achieving the desired results. The three main goals to optimize are to ensure safety, high efficiency, productivity and economy of "man-machineenvironment" system. Man-machine-environment system engineering is a new developing synthesis frontier science. It analyses three factors for man, machine and environment of the system and the relationship among them to make the system become "safety, and productivity. For problem-solving in this system, the physical factors are very important and may represent a significant risk for employees. These factors affect the human senses, burden the nervous system and can negatively affect overall health and cause stress. Factors can be external (from the environment, psychological, or social situations) or internal (illness). Examination and assessment of working conditions for their impact on employees are challenging, time-consuming and it is essential to do it regularly to achieve reliable results. This paper relates by comparing the results from previous and current assessments to capture developmental tendency, identify progress or regress and subsequently decide on the next steps.

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“…Mitigation is a risk response that tries to minimize the probability of a risk occurring or to minimize the impact of the risk on your project. However, there are a number of other options for responding to a risk, including: leave it, monitor the risk, avoid the risk or move the risk [2]. None of these options include ignoring the risk.…”

Section: Introductionmentioning

confidence: 99%

Risk Analysis of Specific Project Problems

Kremljak¹

2016

Proceedings of the 27th International DAAAM Symposium 2016

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Risk management is one of the key project management processes performed in the initial project planning. The risk management process includes many steps, described in the paper.Claims management is one of the most important challenges in large projects and normally linked with many financial losses. Effects of probabilistic claims clearly state a need for a comprehensive model to analyse claim risks in projects.In the present research, list of frequent claims are identified in a piping project. Then based on risk types, probabilistic claims are evaluated by questionnaire aimed at calculation of probability percentage and also probability of success. In order to determine reliability of questionnaire, statistical test of internal consistency coefficient was applied.Result of the present study is to quantify claims in implementation phase of piping projects and finally by analysing cost effects. Difference between probability of final project cost before and after application of claim indicates a more accurate estimation of project cost given portions of claims for project; impact of claim on project success rate in this project is 8 %.

show abstract

Types of Risk in a System Engineering Environment and Software Tools for Risk Analysis

Cited by 16 publications

References 5 publications

Software Risk Analysis with the use of Classification Techniques: A Review

Software Risk Analysis with the use of Classification Techniques: A Review

Man-Machine-Environment System Analyses and Impact of Environment Factors to Productivity and Health of Employees

Risk Analysis of Specific Project Problems

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