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Articles 1 - 30 of 64
Full-Text Articles in Operations Research, Systems Engineering and Industrial Engineering
Reducing Uncertainty In Sea-Level Rise Prediction: A Spatial-Variability-Aware Approach, Subhankar Ghosh, Shuai An, Arun Sharma, Jayant Gupta, Shashi Shekhar, Aneesh Subramanian
Reducing Uncertainty In Sea-Level Rise Prediction: A Spatial-Variability-Aware Approach, Subhankar Ghosh, Shuai An, Arun Sharma, Jayant Gupta, Shashi Shekhar, Aneesh Subramanian
I-GUIDE Forum
Given multi-model ensemble climate projections, the goal is to accurately and reliably predict future sea-level rise while lowering the uncertainty. This problem is important because sea-level rise affects millions of people in coastal communities and beyond due to climate change's impacts on polar ice sheets and the ocean. This problem is challenging due to spatial variability and unknowns such as possible tipping points (e.g., collapse of Greenland or West Antarctic ice-shelf), climate feedback loops (e.g., clouds, permafrost thawing), future policy decisions, and human actions. Most existing climate modeling approaches use the same set of weights globally, during either regression or …
Agile And Lean Six Sigma Integration: A Leadership Framework, Alessandro Laureani
Agile And Lean Six Sigma Integration: A Leadership Framework, Alessandro Laureani
International Conference on Lean Six Sigma
Submitting final version of the paper attached.
Agile and Lean Six Sigma integration: a Leadership framework
Author: Alessandro Laureani, Independent Lean Six Sigma Scholar, Ireland
E-mail: alaureani@hotmail.com Phone: +353 87 914 4532
Purpose
The purpose of this paper is to illustrate how Agile methodologies and Lean Six Sigma can coexist and propose a Leadership framework to successfully merge Agile methodologies with Lean Six Sigma practice.
Design/methodology/approach
The paper builds on the author’s doctoral thesis on Leadership for Lean Six Sigma, and integrate Agile practices based on the author’s experience in the software development industry.
Findings
Agile methodologies, that came to …
Lss Implementation In Micro Enterprises: Adoption Of Tools To Support Competitiveness, Seamus O'Reilly, Dermot Freeman, Lawrence Dooley
Lss Implementation In Micro Enterprises: Adoption Of Tools To Support Competitiveness, Seamus O'Reilly, Dermot Freeman, Lawrence Dooley
International Conference on Lean Six Sigma
LSS Implementation in Micro Enterprises:
Adoption of tools to support competitiveness
Seamus O’Reillya (s.oreilly@ucc.ie), Dermot Freemanb (info@dermotfreeman.com)
and Lawrence Dooleya (l.dooley@ucc.ie)
aCork University Business School, Ireland. bDermot Freeman & Associates, Ireland
Purpose
This study seeks to contribute to an emerging literature addressing Lean Six Sigma (LSS) implementation in the micro enterprise context. Specifically, it explores what LSS tools address business opportunities and challenges identified by micro enterprises.
Methodology
This study adopts a purposive sampling approach. Thirty micro enterprise who had availed of a lean start programme launched by a …
Replicating Lean Six Sigma Green Belt Education, Martinus J. Buijvoets, Bob Walrave, Jukka-Matti Turtiainen, Gregory H. Watson
Replicating Lean Six Sigma Green Belt Education, Martinus J. Buijvoets, Bob Walrave, Jukka-Matti Turtiainen, Gregory H. Watson
International Conference on Lean Six Sigma
Purpose – This paper describes the intricates and possibilities of replicating a Lean Six Sigma Green Belt (LSSGB) education model from a pilot program to other universities—employing ‘replication as strategy’—based on a validated ‘business model.’
Study design/methodology/approach – This work is grounded in a case study on the ESTIEM LSSGB educational method and draws on the replication literature. Specifically: (1) replication as strategy (Winter and Szulanski, 2001) to replicate stimulating learning environments, and (2) replicating sets of teaching practices (Baden-Fuller and Winter, 2007). These theories are practiced using data obtained from various sources: Participant-observer data, interview data, and secondary case …
Six Sigma, Sustainability, And It Management: A Research Review And Discussion Of Future Directions, Manal Alduraibi, Timothy Winders, Chad Laux
Six Sigma, Sustainability, And It Management: A Research Review And Discussion Of Future Directions, Manal Alduraibi, Timothy Winders, Chad Laux
International Conference on Lean Six Sigma
Abstract
Purpose- Six Sigma is based upon quality improvement by finding the root cause and refining processes to the precision of process outcomes. The purpose of this research was to conduct a systematic literature review (SLR) to explore the Six Sigma techniques and information technology (IT) management concepts to identify the IT management principle's impact on the sustainability of Six Sigma project efforts and identify the gaps that are essential to be addressed through further research. This research also discusses the principles of IT management upon the influence on Six Sigma projects, and subsequent contribution to organizational economic sustainability. An …
The Application Of Measures Of Lean Production For Services, Willem Salentijn, Jiju Antony, Chad Laux
The Application Of Measures Of Lean Production For Services, Willem Salentijn, Jiju Antony, Chad Laux
International Conference on Lean Six Sigma
This paper gives insights on how to measure the degree of lean for services and explores existing instruments, proposing adaptions on an existing instrument, developed for production.
Sustaining Continuous Improvement In Public Sector Services Through Double Loop Learning, Chris Buckell Msc, Mairi Macintyre Assoc. Prof.
Sustaining Continuous Improvement In Public Sector Services Through Double Loop Learning, Chris Buckell Msc, Mairi Macintyre Assoc. Prof.
International Conference on Lean Six Sigma
Abstract
Purpose: Public Service Organisations (PSOs) are facing continuing funding challenges and increased pressure to maintain and improve service delivery with fewer resources. One response, with the promise of improving efficiency rather than cutting services, has been to implement Continuous Improvement (CI) but success has been sporadic and unpredictable. The well documented and pervasive CI methodologies in PSOs, including Lean and Six Sigma, have general agreement across practitioners and scholars alike, thus the reasons behind their potted success must lie elsewhere, in the culture or the environment perhaps? This work explores the wider contextual issues of CI implementation with the …
From Letters To Logistics - The Enabling Role Of A Lean Transformation Programme In A National Postal Service: The Case Of An Post, Ireland, Seamus O'Reilly, Leadiing Edge Group, An Post
From Letters To Logistics - The Enabling Role Of A Lean Transformation Programme In A National Postal Service: The Case Of An Post, Ireland, Seamus O'Reilly, Leadiing Edge Group, An Post
International Conference on Lean Six Sigma
From Letters to Logistics - The enabling role of a lean transformation programme
in a national postal service: The case of An Post, Ireland
Seamus O’Reilly (Cork University Business School), David Murray (An Post) and Joe Aherne (Leading Edge Group)
Abstract
Purpose
This paper investigates the role of a lean transformation programme in supporting the transition of a national postal (mail) service from a traditional letter delivery service to a competitive parcel delivery service.
Methodology
Given the objective an intrinsic case study (Stake, 2005) approach was adopted, as this specific case was of interest. To support this approach the researchers …
Improve Outcomes In Lean Six Sigma With Servant Leadership, David W. Hoffa, Chad Laux, Manal Alduraibi
Improve Outcomes In Lean Six Sigma With Servant Leadership, David W. Hoffa, Chad Laux, Manal Alduraibi
International Conference on Lean Six Sigma
1. Purpose
The purpose of this study was to explore lean leadership within Lean Six Sigma (LSS). The objective of this paper was to explore how LSS program success might be improved by focusing Black Belt efforts on mentoring Green Belts with a servant leadership model. The importance of Green Belt projects is typically overlooked in the literature. The effects of prioritizing the development of Green Belts and building a culture of continuous improvement over the traditional Black Belt project focus is explored.
2. Design/Methodology/Approach
The methodology of this paper is inspired by the authors’ field experiences in managing LSS …
Waste As A Product Of Organisational Culture, Dobrochna Sztajerska, Karolina Pawlusiak
Waste As A Product Of Organisational Culture, Dobrochna Sztajerska, Karolina Pawlusiak
International Conference on Lean Six Sigma
The organisational culture was subjected to studies for many years (Schein, 1983; Svyantek and DeShon, 1993; Sułkowski 2001, Chmielewska-Muciek 2009), so was the muda (waste) concept (Womack and Jones, 1996; Rother and Shook, 2003; Liker, 2003; Lisiecka and Burka, 2015). However, there is no research linking these two constructs, especially when it comes to looking for specific waste depending on the organisational culture.
Six Sigma And Lean Approach For Enhanced Process Value Chain, Maryam Zulfiqar
Six Sigma And Lean Approach For Enhanced Process Value Chain, Maryam Zulfiqar
International Conference on Lean Six Sigma
Abstract
This research highlight the different aspects of implementing lean and six-sigma approach, their contrasting features and integration in manufacturing organizations. Qualitative research method has been used to conduct this research as the defined period of time for the research was limited. This method was pertinent for the deep analysis of literature and case studies of concerned approaches. It helped to conduct the research in a subjective manner. The use of secondary data saved time from preparing the questionnaires or surveys also the ethical approval from the University of the West of Scotland was not required. Descriptive feature of qualitative …
Lean Six Sigma As An Enabler For Healthcare Operational Excellence In Covid-19, Olivia Mcdermott Dr, Antony Jiju
Lean Six Sigma As An Enabler For Healthcare Operational Excellence In Covid-19, Olivia Mcdermott Dr, Antony Jiju
International Conference on Lean Six Sigma
- Purpose -This paper aims to present the results of a qualitative research interview study on the utilization and importance of Lean Six Sigma methods in the Healthcare sector in COVID-19 and in pandemics in general.
- Design/methodology/approach -a qualitative interview approach was utilised by interviewing leading Lean Six Sigma academics and practitioners who are expert in and have experience in Lean Six Sigma.
- Findings – Lean Six Sigma methods are proven and can be utilised in pandemic situations to improve efficiency and resilience in the healthcare system and readiness for pandemics.
- Research limitations/implications - One limitation of this research was that …
Applying Lean Six Sigma And Systematic Layout Planning To Improve Patient Transportation Equipment Storage In An Acute Care Hospital, Sandra Furterer, Pratheeka Kancharla
Applying Lean Six Sigma And Systematic Layout Planning To Improve Patient Transportation Equipment Storage In An Acute Care Hospital, Sandra Furterer, Pratheeka Kancharla
International Conference on Lean Six Sigma
Purpose:
The purpose of this project was to optimize the patient transportation process at an acute care hospital to achieve reduced transportation times.
Methodology:
A detailed Lean Six Sigma study on the patient transport and equipment handling processes helped to determine possible ways to reduce the equipment handling time which eventually reduces the patient transportation time. The Systematic Layout Planning (SLP) approach usually applied in manufacturing environments was used to identify which patient transport equipment was needed to be stored in which locations throughout the hospital footprint. The assignment of equipment to locations was determined based on frequency of use, …
Mapping Of The Information Flow Of The Valle Occidental Coffee Region: A System-Of-Systems Perspective, Irene Campos
Mapping Of The Information Flow Of The Valle Occidental Coffee Region: A System-Of-Systems Perspective, Irene Campos
CESUN Conference
Uncertainty is a characteristic of many of the contemporary environments that our systems inhabit. In the case of farming systems, uncertainty has always been present in the form of unpredictable weather conditions, disease outbreaks and evolving societal and economic factors. Uncertainty poses a challenge for communication and information alignment, which is especially important for a farming system responding to disasters. A first step towards finding solutions for problems of information alignment in systems is mapping and identifying information links in them. The goal of this research is to map the information flow and feedback dynamics of the Valle Occidental coffee …
Exploring How Prize Challenges Complement An Organization's Innovation Efforts, Ademir Vrolijk, Zoe Szajnfarber
Exploring How Prize Challenges Complement An Organization's Innovation Efforts, Ademir Vrolijk, Zoe Szajnfarber
CESUN Conference
prize challenge, open innovation, crowdsourcing, NASA, 3D Printed Habitat Challenge, additive manufacturing
Risk Management Decision Making For Security And Trust In Hardware Supply Chains, Zachary A. Collier, Thomas L. Polmateer, James H. Lambert
Risk Management Decision Making For Security And Trust In Hardware Supply Chains, Zachary A. Collier, Thomas L. Polmateer, James H. Lambert
CESUN Conference
Modern cyber-physical systems are enabled by electronic hardware and embedded systems. The security of these sub-components is a concern during the design and operational phases of cyber-physical system life cycles. Compromised electronics can result in mission-critical failures, unauthorized access, and other severe consequences. As systems become more complex and feature greater connectivity, system owners must make decisions regarding how to mitigate risks and ensure resilience and trust. This paper provides an overview of research efforts related to assessing and managing risks, resilience, and trust with an emphasis on electronic hardware and embedded systems. The research takes a decision-oriented perspective, drawing …
The Challenges And Opportunities Of Teaching Systems Engineering For Large Scale Engineering Systemse, Edward Pines, Dennis Engi
The Challenges And Opportunities Of Teaching Systems Engineering For Large Scale Engineering Systemse, Edward Pines, Dennis Engi
CESUN Conference
In this paper, we discuss a course in large scale systems engineering that was developed as part of a twelve-credit Graduate Certificate in Systems Engineering for part-time and returning students. Our focus was on how to work on big, unmanageable, messy problems. Teaching systems engineering for large-scale engineering systems is challenging for many reasons. One of the main challenges is the breadth of material to be addressed within one or two courses. Other challenges result from how students learn about the transitions from the development of a conceptual framework to systems architecture through engineering design, mathematical analysis and eventual construction …
(Poster) Internal Restoration And Modernization Of A 1948 Wwii Era Jukebox, Miles Furr, Cristiana Olarinre, Joel Carpenter, Elijah Knox, George Ricco, Paul Talaga, Suranga Dharmarathne
(Poster) Internal Restoration And Modernization Of A 1948 Wwii Era Jukebox, Miles Furr, Cristiana Olarinre, Joel Carpenter, Elijah Knox, George Ricco, Paul Talaga, Suranga Dharmarathne
ASEE IL-IN Section Conference
Using Six Sigma guidelines under the sponsorship of The University of Indianapolis in cooperation with the client, Brugh Industrial Engineering, this project is to modernize the functionality and interface of a Rockola Model 1428 Jukebox while maintaining its vintage appeal. The process of modernization includes meeting today's industrial safety standards, incorporating ethernet protocol, and utilizing a programmable logic controller, PLC. The jukebox is a showcase of current automation technology. Lighting has been upgraded from fluorescent and incandescent bulbs to addressable nano pixel LEDs. The amplifier, coin system, and record selection system were revitalized to OEM operation standards. All switches within …
Efvs Effects On Pilot Performance, Michael Campbell, Nsikak Udo-Imeh, Steven J. Landry
Efvs Effects On Pilot Performance, Michael Campbell, Nsikak Udo-Imeh, Steven J. Landry
The Summer Undergraduate Research Fellowship (SURF) Symposium
Flight tests have been conducted at Purdue University using a computer-based flying simulator in an attempt to determine and measure the effects of Enhanced Flight Vision Systems (EFVS) on the performance of pilots during landing. Knowledge of these effects could help guide future design and implementation of EFVS in modern commercial aircraft, and further increase pilots’ ability to control the aircraft in low-visibility conditions. The problem that has faced researchers in the past has revolved around the difficulty in interpreting the data which is generated by these tests. The difficulty in making a generalized conclusion based on the large amount …
Robust Allocation Of Funds For Nonstructural Flood Risk Mitigation In Coastal Louisiana, Simón Gómez Sierra, David R. Johnson, Matthew P. Shisler, Zachariah T. Richardson
Robust Allocation Of Funds For Nonstructural Flood Risk Mitigation In Coastal Louisiana, Simón Gómez Sierra, David R. Johnson, Matthew P. Shisler, Zachariah T. Richardson
The Summer Undergraduate Research Fellowship (SURF) Symposium
Coastal Louisiana is a critical economic, ecological and cultural asset, acting as a major hub for waterborne commerce, fisheries, and the petrochemical industry, and also as one of the world’s unique wetlands. Unfortunately, this rich environment is in great danger from the threat of hurricanes and storm surge flooding. Direct economic losses are estimated to average $2.7 billion per year under current conditions, and this could increase to $12 billion a year, or more, within 50 years if nothing is done. To prevent this catastrophe, Louisiana has developed a Comprehensive Master Plan for a Sustainable Coast, which plans to spend …
Space Architecture Assessment Using System-Of-Systems Methodologies, Liam Durbin, Cesare Guariniello, Daniel Delaurentis
Space Architecture Assessment Using System-Of-Systems Methodologies, Liam Durbin, Cesare Guariniello, Daniel Delaurentis
The Summer Undergraduate Research Fellowship (SURF) Symposium
As technologies in the space exploration community are further developed, mission complexity and the associated risks have become greater. Dozens of complicated system interactions may result in unexpected, potentially dangerous emergent behaviors. Early efforts are underway by NASA to map potential system architectures (collections of systems which fulfill design requirements) for future human space exploration missions. However, current mission complexity requires the determination of emergent behaviors, as well as time requirements, and safety levels of complicated space exploration architectures, which current analysis methods in use cannot address. To that end, a newer technique has been developed—System Operability Dependency Analysis (SODA). …
Smart Travel, Apoorva Sulakhe
Smart Travel, Apoorva Sulakhe
Engagement & Service-Learning Summit
The purpose of this poster is to further explore the idea of a “SMART” travel app. To design an app that is self-monitoring, that could analyze data and present the best travel options for customers in terms of available providers, price and time. Not only should the app be beneficial to customers but it should also be beneficial to providers. Through a series of analysis, questionnaires and eye tracking experiments our team was able to design an app that will provide customers with the information needed to make a well-informed decision on how to travel from point A to B, …
Open Access, Open Access, How Does Your Catalog Grow? With Selection, Access, And Usage All In A Virtual Row!, David W. Schuster, Susan J. Martin
Open Access, Open Access, How Does Your Catalog Grow? With Selection, Access, And Usage All In A Virtual Row!, David W. Schuster, Susan J. Martin
Charleston Library Conference
Much of the open access (OA) focus and discussion has been on journals (think Glossa), but the open access monograph has come fully into its own. University and scholarly publishers are providing high-quality books, often in areas that rely on long-form scholarship. However, open access monographs presented a challenge. How do they fit into the traditional models of selection, acquisition, cataloging, and tracking usage?
In the spring of 2016, Texas Woman’s University Libraries created a simple workflow to make open access monographs accessible through the libraries’ discovery layer using Google Sheets to track the workflow and EZproxy to track usage.
Pilot Performance With Advance Sensor Technlogies Considerations, Erin R. Groll, Nsikak Udo-Imeh, Steven Landry Dr.
Pilot Performance With Advance Sensor Technlogies Considerations, Erin R. Groll, Nsikak Udo-Imeh, Steven Landry Dr.
The Summer Undergraduate Research Fellowship (SURF) Symposium
Research on human performance indicates people may discretely shift modes as the difficulty in tasks changes. These modes are referred to as “cognitive control modes.” Cognitive control modes are ways people operate and handle their process of thinking during a series of tasks. However, past work has been confined to subjective reports of these mode changes - objective markers in data of cognitive control modes, which should appear if these mode changes are truly discrete, have not be identified. This work will attempt to identify markers of cognitive control modes in data collected on pilots flying instrument approaches. Specifically, a …
Predictive Power And Validity Of Connectome Predictive Modeling: A Replication And Extension, Michael Wang, Joaquin Goni, Enrico Amico
Predictive Power And Validity Of Connectome Predictive Modeling: A Replication And Extension, Michael Wang, Joaquin Goni, Enrico Amico
The Summer Undergraduate Research Fellowship (SURF) Symposium
Neuroimaging, particularly functional magnetic resonance imaging (fMRI), is a rapidly growing research area and has applications ranging from disease classification to understanding neural development. With new advancements in imaging technology, researchers must employ new techniques to accommodate the influx of high resolution data sets. Here, we replicate a new technique: connectome-based predictive modeling (CPM), which constructs a linear predictive model of brain connectivity and behavior. CPM’s advantages over classic machine learning techniques include its relative ease of implementation and transparency compared to “black box” opaqueness and complexity. Is this method efficient, powerful, and reliable in the prediction of behavioral measures …
Improving Security Efficacy And Patron Wait Times In Bankers Life Fieldhouse At Indiana Pacers Games, Christien Alexander, Shaince Matthews, Ryan Mccavit, Roneisha Watkins, James E. Dietz Phd, Chad Laux Phd
Improving Security Efficacy And Patron Wait Times In Bankers Life Fieldhouse At Indiana Pacers Games, Christien Alexander, Shaince Matthews, Ryan Mccavit, Roneisha Watkins, James E. Dietz Phd, Chad Laux Phd
International Conference on Lean Six Sigma
No abstract provided.
An Institutional Approach To Lean Six Sigma In Higher Education, Timothy Winders, Chad Laux Phd
An Institutional Approach To Lean Six Sigma In Higher Education, Timothy Winders, Chad Laux Phd
International Conference on Lean Six Sigma
No abstract provided.
Improving Peruvian Manufacture Of Welding Electrodes, Almendra Morales, Alejandro Gallegos, David Hernandez, Maria Ortiz
Improving Peruvian Manufacture Of Welding Electrodes, Almendra Morales, Alejandro Gallegos, David Hernandez, Maria Ortiz
International Conference on Lean Six Sigma
No abstract provided.
Evaluation Of Point Of Distribution Exercise, Kristen Dietz, Andrew Barett, Chad Laux Phd, Ryan Tennessen, Randy Black Phd, Pamela Aaltonen Phd, James E. Dietz Phd
Evaluation Of Point Of Distribution Exercise, Kristen Dietz, Andrew Barett, Chad Laux Phd, Ryan Tennessen, Randy Black Phd, Pamela Aaltonen Phd, James E. Dietz Phd
International Conference on Lean Six Sigma
No abstract provided.
Implementing Lean Six Sigma In Fda Regulated Technology Transfer, Naina Zachariah, Chad Laux Phd
Implementing Lean Six Sigma In Fda Regulated Technology Transfer, Naina Zachariah, Chad Laux Phd
International Conference on Lean Six Sigma
No abstract provided.