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DAGS: AN INFORMATION SYSTEM DESIGN RESEARCH FRAMEWORK SUPPORTING THE DESIGN, DEVELOPMENT AND DELIVERY OF MORE EFFECTIVE INFORMATION SYSTEMS.
Title
DAGS: AN INFORMATION SYSTEM DESIGN RESEARCH FRAMEWORK SUPPORTING THE DESIGN, DEVELOPMENT AND DELIVERY OF MORE EFFECTIVE INFORMATION SYSTEMS.
Creator
Adams, Lascelles, Cheney, Paul, University of Central Florida
Abstract / Description
Many IT systems fail to realize their objectives because not enough attention has been paid to the business context in which the system functions. One reason expressed - an emphasized technical focus which tend to omit business and organizational issues germane to the organization's and the system's success. When an organization's information system is in line with, and provides support for its business strategy – strategic alignment – superior business performance is...
Show moreMany IT systems fail to realize their objectives because not enough attention has been paid to the business context in which the system functions. One reason expressed - an emphasized technical focus which tend to omit business and organizational issues germane to the organization's and the system's success. When an organization's information system is in line with, and provides support for its business strategy – strategic alignment – superior business performance is often the result. Within the Requirements Engineering (RE) community there has been several attempts to develop and utilize approaches which can illuminate business and organizational informational needs. In this dissertation, the DAGS framework is used to develop an integrated web-based requirements elicitation system which is based on Critical Success Factors (CSFs), Jackson's problem diagrams and organizational strategy analysis technique to represent and model an organization's IT requirements. This research employs the DAGS (multi-methodological approach consisting of Design Science, Action Research, Grounded Theory and System Development research methodologies) framework for Information System (IS) design to assist the Information Technology (IT) department in developing a collaborative user requirements system to assist in designing and constructing more effective information systems by incorporating the needs of various stakeholders in support of organizational goals while satisfying these varied needs. Top management's field of vision is represented in the CSFs which provide a compelling clarification of what is important to the organization. Failure to achieve a CSF directly affects the organization's ability to accomplish its mission; Research shows that alignment of IT systems with business strategy leads to superior organizational performance. Industry professionals have consistently considered alignment of IT with business strategy essential to their success thus requirements for an organization's information systems need to be aligned with the objectives of the business strategy that its stakeholders intend to support. This dissertation contributes to the literature on validating an organization's IT and Business Strategic alignment. It has also provided an example of research, grounded in theory but which is nevertheless relevant to business.
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Date Issued
2009
Identifier
CFE0002966, ucf:47947
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0002966
The Relationship between Agile Project Management and Project Success Outcomes
Title
The Relationship between Agile Project Management and Project Success Outcomes.
Creator
Bergmann, Thomas, Karwowski, Waldemar, Elshennawy, Ahmad, Hancock, Peter, Mikusinski, Piotr, University of Central Florida
Abstract / Description
Agile project management (APM) has recently emerged as a new approach to managing complex projects. Some experts believe that APM will become the standard project management approach used in the 21st century. However, thus far, the role of agility in project management has not been widely investigated. In the recent past, the concept of agility has mainly been applied to software development projects. The literature on agility is still in its early stages, and further research needs to be...
Show moreAgile project management (APM) has recently emerged as a new approach to managing complex projects. Some experts believe that APM will become the standard project management approach used in the 21st century. However, thus far, the role of agility in project management has not been widely investigated. In the recent past, the concept of agility has mainly been applied to software development projects. The literature on agility is still in its early stages, and further research needs to be conducted in new project management domains.This study is intended to determine the impact of the adoption of APM on project success as perceived by project managers. This investigative approach can be applied to any project domain. In addition, the influencing effects of project complexity on the results of projects are analyzed. Through an analysis of the existing literature, critical success factors and success criteria are identified to develop a model that can be used to assess current APM practice.The research questions are answered by means of an empirical study that collected data using an online survey that was distributed to project managers located across the United States. Confirmatory factor analysis and structural equation modeling are performed to gauge the validity of the proposed research model.The study results show a significant positive relationship between APM and project success. Furthermore, a weak negative association is identified between project complexity and project success, suggesting a need for further research into and refinement of the project complexity construct. Finally, the results reveal an apparent need for additional education and certification in the field of project management, which are expected to lead to an increased use of agile approaches to project management in the future.
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Date Issued
2018
Identifier
CFE0007391, ucf:52070
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0007391
DEVELOPMENT OF A KNOWLEDGE MANAGEMENT MODEL IN LARGE-SCALE INTERNATIONAL SPACE SCIENCE PROJECTS
Title
DEVELOPMENT OF A KNOWLEDGE MANAGEMENT MODEL IN LARGE-SCALE INTERNATIONAL SPACE SCIENCE PROJECTS.
Creator
Nunez, Jose, Kotnour, Timothy, University of Central Florida
Abstract / Description
Large-scale international science projects (LISPs) are those projects where two or more countries formally agree to cooperate toward the achievement of a scientific, research and development, or engineering goal. In general, only projects exceeding $1 billion U.S. are considered LISPs, so sheer size commands attention, and because they are so costly and visible, failure can lead to significant scientific, financial and political consequences. This researched focused on how 7 different...
Show moreLarge-scale international science projects (LISPs) are those projects where two or more countries formally agree to cooperate toward the achievement of a scientific, research and development, or engineering goal. In general, only projects exceeding $1 billion U.S. are considered LISPs, so sheer size commands attention, and because they are so costly and visible, failure can lead to significant scientific, financial and political consequences. This researched focused on how 7 different critical success factors impacted the level of technical interface knowledge shared among international partners involved in a large-scale international space science project (LISSP) – the International Space Station (ISS), which is currently under assembly and testing at the Kennedy Space Center, Florida. The research methodology employed documentation review, individual interviews and surveys of experienced engineers and managers from three different countries associated with the ISS. The research methodology was applied to three different cases (retrospectively) involving the processing of flight hardware from the three different international partners. The analysis showed that only 5 out of the 7-factor model played a significant role in the level of knowledge sharing between partners. The developed model provides future international partnerships with critical success factors that they can apply to their specific project / mission teams in order to improve the level of knowledge shared between them.
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Date Issued
2005
Identifier
CFE0000656, ucf:46501
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0000656
Factors Affecting Systems Engineering Rigor in Launch Vehicle Organizations
Title
Factors Affecting Systems Engineering Rigor in Launch Vehicle Organizations.
Creator
Gibson, Denton, Karwowski, Waldemar, Rabelo, Luis, Kotnour, Timothy, Kern, David, University of Central Florida
Abstract / Description
Systems engineering is a methodical multi-disciplinary approach to design, build, and operate complex systems. Launch vehicles are considered by many extremely complex systems that have greatly impacted where the systems engineering industry is today. Launch vehicles are used to transport payloads from the ground to a location in space. Satellites launched by launch vehicles can range from commercial communications to national security payloads. Satellite costs can range from a few million...
Show moreSystems engineering is a methodical multi-disciplinary approach to design, build, and operate complex systems. Launch vehicles are considered by many extremely complex systems that have greatly impacted where the systems engineering industry is today. Launch vehicles are used to transport payloads from the ground to a location in space. Satellites launched by launch vehicles can range from commercial communications to national security payloads. Satellite costs can range from a few million dollars to billions of dollars. Prior research suggests that lack of systems engineering rigor as one of the leading contributors to launch vehicle failures. A launch vehicle failure could have economic, societal, scientific, and national security impacts. This is why it is critical to understand the factors that affect systems engineering rigor in U.S. launch vehicle organizations.The current research examined organizational factors that influence systems engineering rigor in launch vehicle organizations. This study examined the effects of the factors of systems engineering culture and systems engineering support on systems engineering rigor. Particularly, the effects of top management support, organizational commitment, systems engineering support, and value of systems engineering were examined. This research study also analyzed the mediating role of systems engineering support between top management support and systems engineering rigor, as well as between organizational commitment and systems engineering rigor. A quantitative approach was used for this. Data for the study was collected via survey instrument. A total of 203 people in various systems engineering roles in launch vehicle organizations throughout the United States voluntarily participated. Each latent construct of the study was validated using confirmatory factor analysis (CFA). Structural equation modeling (SEM) was used to examine the relationships between the variables of the study. The IBM SPSS Amos 25 software was used to analyze the CFA and SEM.
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Date Issued
2019
Identifier
CFE0007806, ucf:52348
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0007806