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Risk management

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Full-Text Articles in Risk Analysis

Potential Of Lidar And Hyperspectral Sensing For Overcoming Challenges In Current Maritime Ballast Tank Corrosion Inspection, Sergio Pallas Enguita, Jiajun Jiang, Chung-Hao Chen, Samuel Kovacic, Richard Lebel Jan 2025

Potential Of Lidar And Hyperspectral Sensing For Overcoming Challenges In Current Maritime Ballast Tank Corrosion Inspection, Sergio Pallas Enguita, Jiajun Jiang, Chung-Hao Chen, Samuel Kovacic, Richard Lebel

Electrical & Computer Engineering Faculty Publications

Corrosion in maritime ballast tanks is a major driver of maintenance costs and operational risks for maritime assets. Inspections are hampered by complex geometries, hazardous conditions, and the limitations of conventional methods, particularly visual assessment, which struggles with subjectivity, accessibility, and early detection, especially under coatings. This paper critically examines these challenges and explores the potential of Light Detection and Ranging (LiDAR) and Hyperspectral Imaging (HSI) to form the basis of improved inspection approaches. We discuss LiDAR’s utility for accurate 3D mapping and providing a spatial framework and HSI’s potential for objective material identification and surface characterization based on spectral …


Root Cause Analysis For Troop Construction Schedule Delays And Cost Overruns, Richard H. Wilkens Mar 2024

Root Cause Analysis For Troop Construction Schedule Delays And Cost Overruns, Richard H. Wilkens

Theses and Dissertations

Troop construction can be an effective tool when a project is simple enough to execute projects in a timely and cost effective manner. However, underlying variables plague these projects causing them to miss anticipated deadlines which in return could make them more costly. Significant variables that convey impact to cost and schedule are Equipment Operating Issues, Edits During Construction, Design Flaws, Lack of Communication, Poor User Coordination, Improper Documentation, Inaccurate Submittals, Low Quality Control, and Lack of Experience. Project engineers and project managers must provide effective continuity as well as improve their own competence and situational awareness to effectively mitigate …


Promoting Safe Use Of Amrs By Assessing Their Residual Risks And Safety-Related Functions, Tongzhou Zhang, Sabrina Jocelyn, Chun Hong Law, Ali Aidibe, Soumaya Yacout Jan 2024

Promoting Safe Use Of Amrs By Assessing Their Residual Risks And Safety-Related Functions, Tongzhou Zhang, Sabrina Jocelyn, Chun Hong Law, Ali Aidibe, Soumaya Yacout

Articles dans des actes de congrès

With Autonomous Mobile Robots (AMRs), the usual risks are those of collision between a worker and the AMR, or a body part trapped between the AMR and a fixed or moving obstacle. To bypass obstacles (human or otherwise), AMRs feature autonomous control systems activating safety-related functions based on machine learning or optimization algorithms. This paper proposes a roadmap to guide integrators and users on the safe implementation of two AMRs. To do so, a risk assessment of two identical AMRs was performed, using ISO 12100, in a test bed consisting of an Intelligent Cyber-Physical Systems laboratory warehouse at Polytechnique Montreal. …


Collaborative Robotic Finishing Platform For Metal Part Processing Towards Industry 5.0, Seyedhossein Hajargarbashi, Gabriel Côté, Jonathan Boisvert, Ramy Meziane, Chen Xu, Corentin Hubert, Sabrina Jocelyn, Clément Gosselin Jan 2024

Collaborative Robotic Finishing Platform For Metal Part Processing Towards Industry 5.0, Seyedhossein Hajargarbashi, Gabriel Côté, Jonathan Boisvert, Ramy Meziane, Chen Xu, Corentin Hubert, Sabrina Jocelyn, Clément Gosselin

Articles dans des actes de congrès

Manual finishing operations in aerospace and ground transportation industries are often associated with health-and-safety-related issues such as musculoskeletal disorders, productivity loss, and challenges in workforce renewal. This work presents an innovative automated solution to address these challenges, prioritizing the ease of implementation and affordability for small and midsize enterprises (SMEs). Our proposed solution is a collaborative robotic (cobotic) finishing platform designed to eliminate labor-intensive work while keeping human operators in the loop to manage unforeseen situations. This platform aims to eliminate health risks, enhance repeatability, improve product quality, and increase productivity. This paper describes the mechanical design of the platform, …


Influencing Air Force Logisticians' Information Seeking During The Covid-19 Pandemic: The Role Of Organizational Meetings In An Expanded Prism Framework, Matthew D. Roberts, Christopher T. Price, Seong-Jong Joo Sep 2023

Influencing Air Force Logisticians' Information Seeking During The Covid-19 Pandemic: The Role Of Organizational Meetings In An Expanded Prism Framework, Matthew D. Roberts, Christopher T. Price, Seong-Jong Joo

Faculty Publications

Purpose: This research aims to understand how organizational workplace meetings surrounding the COVID-19 pandemic impacted logistics Airmen across the United States Air Force and how these meetings impacted their risk seeking behavior on social media.

Design/methodology/approach: This survey research tested an extended Planned Risk Information Risk Seeking Model (PRISM) with organizational meetings as an antecedent to determine if current meetings influenced an Airman's perceived behavioral control, attitude toward seeking, subjective norms, knowledge sufficiency and intention to seek information regarding COVID-19.

Findings: Results of the CFA showed that the expanded PRISM model had good model fit. Additionally, using …


The Rhetorical Art Of Risk Assessment: Lessons From Risk Management In Rural And Tribal Communities, John L. Velat Jan 2023

The Rhetorical Art Of Risk Assessment: Lessons From Risk Management In Rural And Tribal Communities, John L. Velat

Dissertations, Master's Theses and Master's Reports

Risk assessment, mitigation, and communication rely on data from multiple sources to form a complete understanding of hazards and how to manage them. Experts can use these data to make informed decisions about the nature and extent of risks and inform the public to protect health, the environment, and economic welfare. However, in an effort to objectively make decisions, technical experts and policymakers increasingly rely on quantitative data as the most important determiner of risk, which can alienate the public, limit risk understanding, and delay or miss obvious signals of impending catastrophe. I examine several cases based on my experiences …


Réduction Des Risques Lors Des Interventions En Espace Clos : Développement D’Une Base De Connaissances Sur La Prévention Intrinsèque Et La Protection Collective, Damien Burlet-Vienney, Yuvin Chinniah, Ali Bahloul, Andrés Felipe González Cortés, Capucine Ouellet, Abdallah Ben Mosbah Jan 2022

Réduction Des Risques Lors Des Interventions En Espace Clos : Développement D’Une Base De Connaissances Sur La Prévention Intrinsèque Et La Protection Collective, Damien Burlet-Vienney, Yuvin Chinniah, Ali Bahloul, Andrés Felipe González Cortés, Capucine Ouellet, Abdallah Ben Mosbah

Rapports de recherche scientifique

Les espaces clos parmi les plus courants dans les milieux de travail au Québec sont les réservoirs, les cuves, les puits d’accès, les égouts, les tuyaux et les citernes. Les entrées en espace clos sont effectuées, entre autres, pour des raisons de maintenance (p. ex. : réparation, inspection, nettoyage, déblocage). Les risques pour la santé et la sécurité des travailleurs impliqués sont variés : atmosphérique, chimique, biologique, mécanique, physique ou liés à une chute ou au non-respect des principes ergonomiques. Dans le cadre de ce projet, une moyenne de 2,6 décès par an en espace clos au Québec sur la …


A Human Factors Study Of Risk Management Of Complex Agile Scrum Projects In Large Enterprises, Ravi Kalluri Jan 2022

A Human Factors Study Of Risk Management Of Complex Agile Scrum Projects In Large Enterprises, Ravi Kalluri

Engineering Management & Systems Engineering Faculty Publications

Agile Project Management methods have gained phenomenal success in the IT software world in managing projects of high complexity and uncertainty. However, Agile projects come with their unique set of risks. This paper seeks to explore the risks posed by human factors to complex Agile Scrum projects in large enterprises. Project Risk Management is crucial in determining the future performance of a complex project. Increasing project complexity makes it more and more difficult to anticipate potential events that could affect the project and to make effective decisions to reduce project risk exposure. This is even more true for Agile projects …


Risk Management And Biases In How Drivers Respond To Nuisance Flooding, Saige Hill, Juita-Elena (Wie) Yusuf, Burton St. John Iii, Pragati Rawat, Carol Considine Nov 2021

Risk Management And Biases In How Drivers Respond To Nuisance Flooding, Saige Hill, Juita-Elena (Wie) Yusuf, Burton St. John Iii, Pragati Rawat, Carol Considine

School of Public Service Faculty Publications

Nuisance flooding, or recurrent flooding, occurs during high tide and may be exacerbated when combined with other events such as heavy precipitation, strong winds, or storm surge. Sea level rise has contributed to increased frequency and duration of nuisance flooding in low-lying coastal areas and is causing community-specific impacts such as transportation disruption, road closures, compromises to life and property, overwhelmed storm water systems, and infrastructure damage. This chapter focuses on how drivers respond during nuisance flooding events. Specifically, we discuss how drivers in the Hampton Roads region of southeastern coastal Virginia obtain information about road flooding, how they respond, …


Influence Of The Inherent Safety Principles On Quantitative Risk In Process Industry: Application Of Genetic Algorithm Process Optimization (Gapo), Mehdi Jahangiri, Abolfazl Moghadasi, Mojtaba Kamalinia, Farid Sadeghianjahromi, Sean Banaee Jan 2021

Influence Of The Inherent Safety Principles On Quantitative Risk In Process Industry: Application Of Genetic Algorithm Process Optimization (Gapo), Mehdi Jahangiri, Abolfazl Moghadasi, Mojtaba Kamalinia, Farid Sadeghianjahromi, Sean Banaee

Community & Environmental Health Faculty Publications

Inherent safety (IS) refers to a set of measures that enhance the safety level of processes and equipment, rendering additional equipment and/or add-ons. The early design phase of processes is suited best for implementation of IS strategies as some of such strategies either are impossible to be implemented at the operation phase or substantially increase costs. The purpose of this study is to present a new approach called genetic algorithm process optimization (GAPO), by which processes can be made inherently safer even at the operation phase. This study simulates the IS principle, assessing its impact on quantitative risk and the …


A Framework For Adaptive Capacity In Complex Systems, Abdulrahman Alfaqiri Aug 2020

A Framework For Adaptive Capacity In Complex Systems, Abdulrahman Alfaqiri

Engineering Management & Systems Engineering Theses & Dissertations

Complex systems are characterized by their high level of inter-connectivity, ambiguity, and emergence. Therefore, a failure in one element of a system (e.g. cyber layer) due to external or internal disturbances can lead to a cascade effect that may influence all elements of the system. Consequently, the complex system will not be able to perform its functional performance. Threats related to complex systems are very dynamic, fast, complex and damage can be severe. Thus, to respond to the dynamic and unpredictable nature of these threats, complex systems need to be highly adaptive to survive and thrive in the face of …


An Analysis Of A Hurricane Loss Model, Validation From Tyndall Afb, And Applications For The Air Force, Nestor Hernandez Jun 2020

An Analysis Of A Hurricane Loss Model, Validation From Tyndall Afb, And Applications For The Air Force, Nestor Hernandez

Theses and Dissertations

Recent reconstruction of infrastructure and its associated cost due to hurricanes justify research into hurricane loss models that can provide a more robust cost estimate. Academic research indicates that hurricane disasters are becoming more frequent and are becoming costlier. This research intends to explore hurricane loss models used by Federal Emergency Management Agency (FEMA), Risk Management Solution (RMS) and Florida State University (FSU). Within the literature review, key components of hurricane loss models were identified. These models and the key components were explored in order to help bring an understanding of loss estimation. The research found that the implementation of …


Developing A Taxonomy For Success In Commercial Pilot Behaviors, Kristine Kiernan, David S. Cross, Mark Scharf Ph.D. Jan 2020

Developing A Taxonomy For Success In Commercial Pilot Behaviors, Kristine Kiernan, David S. Cross, Mark Scharf Ph.D.

Publications

Human error has been well studied in aviation. However, less is known about the ways in which human performance maintains and contributes to aviation safety. The lack of data on positive human performance prevents consideration of the full range of human behaviors when making safety and risk management decisions. The concept of resilient performance provides a framework to understand and classify positive human behaviors. Through interviews with commercial airline pilots, this study examined routine airline operations to evaluate the concept of resilient performance and to develop a taxonomy for success. The four enablers of resilient performance, anticipation, learning, responding, and …


Assessment Of Project Risks In Fast-Track Construction Projects, Claudia Garrido Martins Jul 2019

Assessment Of Project Risks In Fast-Track Construction Projects, Claudia Garrido Martins

Civil Engineering ETDs

Fast-tracking has been extensively used to respond to demands for reduced construction project delivery times. Unique risks arising from the overlapping of activities can threaten the project. A framework is proposed to assess project risks in fast-track construction projects to better understand the intersection of fast-track, risks, and construction. The research used a commercial construction renovation project as a case study, semi-structured interviews, simulation and optimization methods to identify risks of overlapping activities, classify the risks, evaluate the impact of risks and risk mitigation actions, and optimal combinations to minimize the risk impact and mitigation costs. This study resulted in …


Quantifying Impact Of Cyber Actions On Missions Or Business Processes: A Multilayer Propagative Approach, Unal Tatar Apr 2019

Quantifying Impact Of Cyber Actions On Missions Or Business Processes: A Multilayer Propagative Approach, Unal Tatar

Engineering Management & Systems Engineering Theses & Dissertations

Ensuring the security of cyberspace is one of the most significant challenges of the modern world because of its complexity. As the cyber environment is getting more integrated with the real world, the direct impact of cybersecurity problems on actual business frequently occur. Therefore, operational and strategic decision makers in particular need to understand the cyber environment and its potential impact on business. Cyber risk has become a top agenda item for businesses all over the world and is listed as one of the most serious global risks with significant financial implications for businesses.

Risk analysis is one of the …


Étude Exploratoire Sur Les Pratiques Des Fabricants De Machines Au Québec En Lien Avec L’Intégration De La Sécurité Des Machines Dès Leur Conception, Yuvin Chinniah, François Gauthier, George Abdul-Nour, Sabrina Jocelyn, Barthélemy Aucourt, Guy Bordeleau Jan 2019

Étude Exploratoire Sur Les Pratiques Des Fabricants De Machines Au Québec En Lien Avec L’Intégration De La Sécurité Des Machines Dès Leur Conception, Yuvin Chinniah, François Gauthier, George Abdul-Nour, Sabrina Jocelyn, Barthélemy Aucourt, Guy Bordeleau

Rapports de recherche scientifique

Le présent rapport est destiné principalement à tout organisme québécois œuvrant en matière de prévention des lésions professionnelles (ex. : la Commission des normes, de l’équité, de la santé et de la sécurité du travail (CNESST), les associations sectorielles paritaires (ASP)), pour un ou plusieurs secteurs industriels donnés. Il porte sur une étude exploratoire concernant l’intégration de la sécurité dès la conception des machines et qui a été réalisée auprès de fabricants. Ce rapport intéressera également les concepteurs et fabricants désireux de se renseigner sur la manière dont la sécurité est prise en compte dans la mise en œuvre de …


Transforming The Insurance Sector In Nigeriain Using The Fss 2020 Platform, Chris O. Muo Sep 2017

Transforming The Insurance Sector In Nigeriain Using The Fss 2020 Platform, Chris O. Muo

Bullion

The National lnsurance Commission (NAICOM) is the statutory Regulatory body of insurance business created to ensure the effective administration, supervision and regulation of insurance business and regulate transactions between insurers and reinsurers within and outside Nigeria. FSS 2020 Insurance Sector, in collaboration with NAICOM aims to deepen the insurance market; ensure lnsurance credibility and protect policy holders; Embed governance and risk management framework for the lnsurance Companies; Enhance access to finance (financial inclusion) with business development support and new products; and risk-based capitalization of lnsurance Companies.


Risk Management In A Vuca Environment: Some Key Considerations, Foo S.L., Nam Sang Cheng, Nam Sang Cheng Apr 2016

Risk Management In A Vuca Environment: Some Key Considerations, Foo S.L., Nam Sang Cheng, Nam Sang Cheng

Research Collection School Of Accountancy

Whatis VUCA? Why is it relevant to accountants, the C-suites and Board ofDirectors? Companies are in the business of taking risks for rewards. Situatedbetween the companies are in the business of taking risks for rewards. Situatedbetween the companies and the rewards are risks. Critical concepts in thisprocess are volatility, uncertainty, complexity, and ambiguity (VUCA), a trendymanagerial acronym that conflates the reality of the business environment and the challenges ofrisk management.


Agent Based Modeling And Simulation Framework For Supply Chain Risk Management, Tiffany J. Harper Feb 2012

Agent Based Modeling And Simulation Framework For Supply Chain Risk Management, Tiffany J. Harper

Theses and Dissertations

This research develops a flexible agent-based modeling and simulation (ABMS) framework for supply chain risk management with significant enhancements to standard ABMS methods and supply chain risk modeling. Our framework starts with the use of software agents to gather and process input data for use in our simulation model. For our simulation model, we extend an existing mathematical framework for discrete event simulation (DES) to ABMS and then implement the concepts of variable resolution modeling from the DES domain to ABMS and provide further guidelines for aggregation and disaggregation of supply chain models. Existing supply chain risk management research focuses …


Slides: Risk Management Strategies Of The Upper Basin: Addressing Potential Shortages, Eric Kuhn Jun 2011

Slides: Risk Management Strategies Of The Upper Basin: Addressing Potential Shortages, Eric Kuhn

Navigating the Future of the Colorado River (Martz Summer Conference, June 8-10)

Presenter: Eric Kuhn, Colorado River Water Conservation District

15 slides


Improving The Relevance Of Cyber Incident Notification For Mission Assurance, Stephen M. Woskov Mar 2011

Improving The Relevance Of Cyber Incident Notification For Mission Assurance, Stephen M. Woskov

Theses and Dissertations

Military organizations have embedded Information and Communication Technology (ICT) into their core mission processes as a means to increase operational efficiency, improve decision making quality, and shorten the kill chain. This dependence can place the mission at risk when the loss, corruption, or degradation of the confidentiality, integrity, and/or availability of a critical information resource occurs. Since the accuracy, conciseness, and timeliness of the information used in decision making processes dramatically impacts the quality of command decisions, and hence, the operational mission outcome; the recognition, quantification, and documentation of critical mission-information resource dependencies is essential for the organization to gain …


Emerging M&S Application In Risk Management, C. Ariel Pinto, Andreas Tolk, Michael Mcshane Jan 2011

Emerging M&S Application In Risk Management, C. Ariel Pinto, Andreas Tolk, Michael Mcshane

Engineering Management & Systems Engineering Faculty Publications

There has been compelling signs of the great potential of building further synergy with academics, researchers, and industry practitioners from the areas of Modeling and Simulation (M&S) managing risk events. This paper provides an introduction to risk management and how M&S has permeated the risk management process. The trend has been to harness the advantages of M&S tools and techniques in terms of efficiency and effectiveness in managing risks. However, the more important contribution of M&S may be in how it provides a way for specialists in various disciplines or industries interact to manage risks that require multi-disciplinary approach. This …


Delayed-Bang Approach Towards More Sustainable Critical Infrastructure Risk Management, C. Ariel Pinto, Michael K. Mcshane, Abhishek S. Pathak Jan 2011

Delayed-Bang Approach Towards More Sustainable Critical Infrastructure Risk Management, C. Ariel Pinto, Michael K. Mcshane, Abhishek S. Pathak

Finance Faculty Publications

This article describes the Delayed Bang Approach for determining the value of risk management alternatives in critical infrastructure security. The discussion includes (1) the need for sustainable risk management (2) the importance of time valuation in evaluating competing loss prevention and loss reduction alternatives, (3) the convergence of deterministic engineering economics, survivability analysis, and probabilistic analysis, and (4) hypothetical examples of the Delayed-Bang Approach and significance towards more sustainable risk management.


An Evaluation Of Risk Management Courses Offered In Engineering Management Programs, S. Jimmy Gandhi, C. Ariel Pinto Jan 2010

An Evaluation Of Risk Management Courses Offered In Engineering Management Programs, S. Jimmy Gandhi, C. Ariel Pinto

Engineering Management & Systems Engineering Faculty Publications

For this paper, the authors have surveyed a total of 22 engineering management (EM) programs in the United States (both accredited and non-accredited). The purpose of this study was to analyze the offering of risk management courses as part of the engineering management curriculum. The findings showed that the majority of the programs did not offer a single dedicated course on risk management and merely covered the topic as part of other courses such as project management. The authors have made recommendations that risk management should be included as a required part of the EM curriculum due to the higher …


Development Of A Framework To Evaluate Human Risk Towards Sustainable Risk Management, Ra'ed M. Jaradat, Rani A. Kady, C. Ariel Pinto Jan 2010

Development Of A Framework To Evaluate Human Risk Towards Sustainable Risk Management, Ra'ed M. Jaradat, Rani A. Kady, C. Ariel Pinto

Engineering Management & Systems Engineering Faculty Publications

Risk managers are constantly faced with the challenge of making decisions at various levels of their organizations. One of the challenges, which often times is unavoidable, lies in assigning a monetary value to human risks. Such challenge necessitates engineering managers to make educated decisions on the level of risk that the organizations and businesses should accept when it comes to human. The purpose of this study is to suggest a suitable framework that captures this aspect of engineering Risk Management in order to make rational and sustainable decisions about such assessed risk. This will be accomplished by exploring the tools, …


Project And Risk Management: A Systematic Approach, Baqer Alali, C. Ariel Pinto, Andreas Tolk, Rafael Landaeta Jan 2010

Project And Risk Management: A Systematic Approach, Baqer Alali, C. Ariel Pinto, Andreas Tolk, Rafael Landaeta

Engineering Management & Systems Engineering Faculty Publications

The main purpose of this paper is to discuss three related topics of project management, systems management, and risk management. The issue that would be addressed in this paper is how risks are addressed in project and systems management, and how risks are propagated between projects and systems. A framework is proposed to overcome the problem of risk propagation from project to the systems. It was shown that the proposed framework can be deployed to existing risk management process with reasonable interventions (e.g. process prescribed by PMI). Finally a proof-of-concept application shows potential of the framework for various types of …


Time Valuation Of Risk: A Delayed-Bang Approach, Abhishek Pathak Jul 2009

Time Valuation Of Risk: A Delayed-Bang Approach, Abhishek Pathak

Engineering Management & Systems Engineering Theses & Dissertations

The subject of this thesis is the combined use of engineering economics and survival analysis in estimating time-value of risk-related resources. The discussion includes (1) the need for sustainable risk management, (2) the importance of time-valuation of risk related resources in the allocation or selection among competing risk mitigation alternatives, (3) the convergence of deterministic engineering economics, survivability analysis, and probabilistic analysis, and (4) results and examples of application in the context of prevention of risk event or mitigation of its consequences.

The significance of this thesis is in how three topics: engineering economics, survivability analysis, and probability theory can …


Slides: Water Footprints: Consciousness Raising Meets Risk Management, Steve Malloch Jun 2009

Slides: Water Footprints: Consciousness Raising Meets Risk Management, Steve Malloch

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Steve Malloch, Senior Western Water Program Manager, National Wildlife Federation, Seattle, WA

38 slides


Slides: Groundwater Declines, Climate Change And Approaches To Adaptation, Katharine Jacobs Jun 2009

Slides: Groundwater Declines, Climate Change And Approaches To Adaptation, Katharine Jacobs

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Katharine Jacobs, Director of the Arizona Water Institute, University of Arizona

37 slides


Agenda: Western Water Law, Policy And Management: Ripples, Currents, And New Channels For Inquiry, University Of Colorado Boulder. Natural Resources Law Center, Western Water Policy Program Jun 2009

Agenda: Western Water Law, Policy And Management: Ripples, Currents, And New Channels For Inquiry, University Of Colorado Boulder. Natural Resources Law Center, Western Water Policy Program

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

In many pockets of the American West, stresses and demands on water resources are overwhelming our capacity to effectively manage change and accommodate the diversity of interests and values associated with our limited water resources.

This event will offer an opportunity for lawyers, policymakers, and water professionals to engage the experts on the challenges and emerging solutions to the most pressing water policy and management issues of the day.