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Pages
- Title
- Software quality assurance.
- Creator
-
Soistman, Edward C., null, null, Engineering
- Abstract / Description
-
University of Central Florida College of Engineering Thesis; The problems associated with software development and use are investigated from a management point of view. Having identified the critical aspects of effective software management, an approach is suggested for the creation and implementation of a software quality assurance program, Particular attention is focused on the concept of Life Cycle Procurement as currently utilized by the Department of Defense. The research was...
Show moreUniversity of Central Florida College of Engineering Thesis; The problems associated with software development and use are investigated from a management point of view. Having identified the critical aspects of effective software management, an approach is suggested for the creation and implementation of a software quality assurance program, Particular attention is focused on the concept of Life Cycle Procurement as currently utilized by the Department of Defense. The research was accomplished in two phases. The first consisted of an extensive literature search, seminar attendance and participation in several working groups assigned the responsibility for establishing software quality assurance guidelines. The second phase involved direct participation in the development of a formal software quality assurance program. The report is written in a manner designed to guide a non-technically oriented manager through a complete analysis of software, its measures of quality, its problem sources and the most promising techniques which can he used to control and evaluate its development.
Show less - Date Issued
- 1979
- Identifier
- CFR0003518, ucf:52989
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFR0003518
- Title
- A SPARSE PROGRAM DEPENDENCE GRAPH FOR OBJECT ORIENTED PROGRAMMING LANGUAGES.
- Creator
-
Garfield, Keith, Hughes, Charles, University of Central Florida
- Abstract / Description
-
The Program Dependence Graph (PDG) has achieved widespread acceptance as a useful tool for software engineering, program analysis, and automated compiler optimizations. This thesis presents the Sparse Object Oriented Program Dependence Graph (SOOPDG), a formalism that contains elements of traditional PDG's adapted to compactly represent programs written in object-oriented languages such as Java. This formalism is called sparse because, in contrast to other OO and Java-specific adaptations...
Show moreThe Program Dependence Graph (PDG) has achieved widespread acceptance as a useful tool for software engineering, program analysis, and automated compiler optimizations. This thesis presents the Sparse Object Oriented Program Dependence Graph (SOOPDG), a formalism that contains elements of traditional PDG's adapted to compactly represent programs written in object-oriented languages such as Java. This formalism is called sparse because, in contrast to other OO and Java-specific adaptations of PDG's, it introduces few node types and no new edge types beyond those used in traditional dependence-based representations. This results in correct program representations using smaller graph structures and simpler semantics when compared to other OO formalisms. We introduce the Single Flow to Use (SFU) property which requires that exactly one definition of each variable be available for each use. We demonstrate that the SOOPDG, with its support for the SFU property coupled with a higher order rewriting semantics, is sufficient to represent static Java-like programs and dynamic program behavior. We present algorithms for creating SOOPDG representations from program text, and describe graph rewriting semantics. We also present algorithms for common static analysis techniques such as program slicing, inheritance analysis, and call chain analysis. We contrast the SOOPDG with two previously published OO graph structures, the Java System Dependence Graph and the Java Software Dependence Graph. The SOOPDG results in comparatively smaller static representations of programs, cleaner graph semantics, and potentially more accurate program analysis. Finally, we introduce the Simulation Dependence Graph (SDG). The SDG is a related representation that is developed specifically to represent simulation systems, but is extensible to more general component-based software design paradigms. The SDG allows formal reasoning about issues such as component composition, a property critical to the creation and analysis of complex simulation systems and component-based design systems.
Show less - Date Issued
- 2006
- Identifier
- CFE0001499, ucf:47077
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001499
- Title
- Multi-level Optimization and Applications with Non-Traditional Game Theory.
- Creator
-
Yun, Guanxiang, Zheng, Qipeng, Boginski, Vladimir, Karwowski, Waldemar, Yong, Jiongmin, University of Central Florida
- Abstract / Description
-
We study multi-level optimization problem on energy system, transportation system and information network. We use the concept of boundedly rational user equilibrium (BRUE) to predict the behaviour of users in systems. By using multi-level optimization method with BRUE, we can help to operate the system work in a more efficient way. Based on the introducing of model with BRUE constraints, it will lead to the uncertainty to the optimization model. We generate the robust optimization as the...
Show moreWe study multi-level optimization problem on energy system, transportation system and information network. We use the concept of boundedly rational user equilibrium (BRUE) to predict the behaviour of users in systems. By using multi-level optimization method with BRUE, we can help to operate the system work in a more efficient way. Based on the introducing of model with BRUE constraints, it will lead to the uncertainty to the optimization model. We generate the robust optimization as the multi-level optimization model to consider for the pessimistic condition with uncertainty. This dissertation mainly includes four projects. Three of them use the pricing strategy as the first level optimization decision variable. In general, our models' first level's decision variables are the measures that we can control, but the second level's decision variables are users behaviours that can only be restricted within BRUE with uncertainty.
Show less - Date Issued
- 2019
- Identifier
- CFE0007881, ucf:52758
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007881
- Title
- A Causal Comparative Analysis of a Computer Adaptive Mathematics Program Using Multilevel Propensity Score Matching.
- Creator
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Seabolt, Justin, Sivo, Stephen, Bai, Haiyan, Swan, Bonnie, Vitale, Thomas, University of Central Florida
- Abstract / Description
-
The purpose of this study was to examine the effectiveness of a computer adaptive mathematics program, i-Ready(&)#174; Mathematics Instruction in Central Florida School District (CFSD) using a variety of quantitative analyses. In particular, students in the fifth grade at CFSD were examined in relation to the gains made on their end-of-year statewide mathematics assessment, known as the Florida Standards Assessment (FSA Math). Per i-Ready(&)#174;, students who use i-Ready(&)#174; Mathematics...
Show moreThe purpose of this study was to examine the effectiveness of a computer adaptive mathematics program, i-Ready(&)#174; Mathematics Instruction in Central Florida School District (CFSD) using a variety of quantitative analyses. In particular, students in the fifth grade at CFSD were examined in relation to the gains made on their end-of-year statewide mathematics assessment, known as the Florida Standards Assessment (FSA Math). Per i-Ready(&)#174;, students who use i-Ready(&)#174; Mathematics Instruction for a minimum of 45 minutes per subject per week for at least 25 weeks show significantly greater gains than those who do not (Curriculum Associates, 2017b). Therefore, two propensity score matching methods (one considering the multilevel structure of the data) were examined and compared to split students into the following two comparison groups: those who used the program with fidelity and those who did not. Next, a series of multilevel models, using both propensity score matching methods, and dependent t-tests were examined to evaluate the effectiveness of i-Ready(&)#174; Mathematics Instruction. In conclusion, the use of the multilevel propensity score matching technique yielded a better fit for explaining the variation in relation to gains students in the fifth grade made on the FSA Math assessment. Additionally, i-Ready(&)#174; Mathematics Instruction did positively impact fifth grade students in Central Florida School District who used the program with fidelity with relation to their FSA Math score gains, compared to those who did not use the program with fidelity.
Show less - Date Issued
- 2018
- Identifier
- CFE0007245, ucf:52210
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007245
- Title
- A Study of the Master of Education in Educational Leadership Program at the University of Central Florida: Standards Alignment and Student Perceptions.
- Creator
-
Santostefano, Vickie, Murray, Barbara, Murray, Kenneth, Doherty, Walter, Hutchinson, Cynthia, University of Central Florida
- Abstract / Description
-
This study was conducted to determine the effectiveness of the University of Central Florida's Master's Program in Educational Leadership. This study was a mixed mode study which used archival data, survey data, interviews, and Florida Educational Leadership Examination results. Research questions were developed to address how course content in the University of Central Florida's Master of Education in Educational Leadership Program aligned with the following standards and competencies: (a)...
Show moreThis study was conducted to determine the effectiveness of the University of Central Florida's Master's Program in Educational Leadership. This study was a mixed mode study which used archival data, survey data, interviews, and Florida Educational Leadership Examination results. Research questions were developed to address how course content in the University of Central Florida's Master of Education in Educational Leadership Program aligned with the following standards and competencies: (a) the National Council for the Accreditation of Teacher Education (NCATE/Educational Leadership Constituent Council (ELCC), (b) the Interstate School Leader Licensure Consortium (ISLLC), (c) the Florida Educator Accomplished Practices (FEAPS), (d) the Florida Principal Leadership Standards (FPLS), and (e) the Florida Educational Leadership Examination (FELE). Graduates' perceptions of the University of Central Florida's Master of Education in Educational Leadership Program and results of Florida Educational Leadership examination results for 2009-2012 were analyzed.Courses were found to meet all standards very well. There were a few standards that were not addressed directly in syllabi. Faculty interviews, however, revealed content was addressed in the actual coursework. Students, overall, were positive in their survey responses as to their satisfaction with the program. Finally, UCF students' FELE scores greatly exceeded the state average for all students, indicating that the UCF Educational Leadership courses and experiences were effective in preparing students for this examination.
Show less - Date Issued
- 2013
- Identifier
- CFE0004929, ucf:49605
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004929
- Title
- IPCL1- An Interactive Process Control Language.
- Creator
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Erlandson, Richard A., Bauer, Christian S., Engineering
- Abstract / Description
-
University of Central Florida College of Engineering Thesis; This report documents a Process Control Language. It was written to provide an easy-to-use, user-friendly language to control a manufacturing-type process. It is not assumed the user is proficient or even familiar with any computer languages. The user should be able to grasp the simple set of commands available and begin writing user programs in a short period of time. Emphasis has been placed on error messages to inform the user of...
Show moreUniversity of Central Florida College of Engineering Thesis; This report documents a Process Control Language. It was written to provide an easy-to-use, user-friendly language to control a manufacturing-type process. It is not assumed the user is proficient or even familiar with any computer languages. The user should be able to grasp the simple set of commands available and begin writing user programs in a short period of time. Emphasis has been placed on error messages to inform the user of the type of error and enough information to correct it. The language was written in PDP-11 assembly language and run on a 11/34 computer in the Microcomputer Laboratory at the University of Central Florida.
Show less - Date Issued
- 1985
- Identifier
- CFR0004771, ucf:52983
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFR0004771
- Title
- MANAGING THE CHARACTERISTICS OF SOFTWARE PRODUCT DEVELOPMENT PROGRAMS.
- Creator
-
Li, Yuzhu, Jiang, James, University of Central Florida
- Abstract / Description
-
Multiple related software development projects are often managed concurrently and systematically to deliver a complex software system. This approach of managing multiple interdependent projects together to achieve a common goal is called program management (Pellegrinelli, 1997). A software development program can generate the benefits that cannot be achieved by managing projects individually. The software product development program has the special characteristics such as complexity,...
Show moreMultiple related software development projects are often managed concurrently and systematically to deliver a complex software system. This approach of managing multiple interdependent projects together to achieve a common goal is called program management (Pellegrinelli, 1997). A software development program can generate the benefits that cannot be achieved by managing projects individually. The software product development program has the special characteristics such as complexity, uncertainty and interdependence (1995). A software product development program can play an active role in managing the uncertainty and interdependence in the software development process. This dissertation is designed to examine the external communication effectiveness of the program team on the interdependence between the program and the larger organizational context. In addition, this dissertation studies the inter-project coordination effectiveness on uncertainty within a program. Based upon organizational Information Processing Theory (IPT) and Resource Dependence Theory (RDT), theoretical frameworks are developed. The proposed research models are tested by surveying software product development programs across a range of industries. The results will contribute to the understanding of multiple-project communication in a program's context. The specific interactions between coordination/communication and the product development characteristics will provide a guideline for the industrial practices.
Show less - Date Issued
- 2008
- Identifier
- CFE0002305, ucf:47866
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002305
- Title
- LEADERSHIP BEHAVIORS GAINED AS A RESULT OF INVOLVEMENT IN A COMMUNITY COLLEGE STUDENT LEADER PROGRAM.
- Creator
-
Torres, Chanda, Kaplan, Jeffrey, University of Central Florida
- Abstract / Description
-
The purpose of this study was to assess whether participation in a community college student leader program had an effect on the leadership behaviors of students based on five (5) practices measured by a student leadership practices inventory. By assessing these leadership behaviors, the community college was able to determine the effectiveness of the program and ways to improve the program's curriculum. This study addressed the following: 1) whether students who participated in a student...
Show moreThe purpose of this study was to assess whether participation in a community college student leader program had an effect on the leadership behaviors of students based on five (5) practices measured by a student leadership practices inventory. By assessing these leadership behaviors, the community college was able to determine the effectiveness of the program and ways to improve the program's curriculum. This study addressed the following: 1) whether students who participated in a student leader program in a community college showed significant growth in leadership behaviors; 2) whether the growth in leadership behaviors of students who participated in a student leader program in a community college were significantly different from each other in regard to gender; 3) whether the growth in leadership behaviors of students who participated in a student leader program in a community college were significantly different from each other in regard to age. The student Leadership Practices Inventory (LPI) developed by Kouzes and Posner (2002) was used as the main instrument in this study. The student Leadership Practices Inventory (LPI) is a questionnaire with thirty (30) behavioral statements--six (6) for each of The Five Practices. The population of this study consisted of 62 student leaders who were participants in a student leader program at a community college. A pre LPI was given to 62 student leaders in the beginning of the school term. A post LPI was given to 62 student leaders at the end of the school term. Thirteen of the original student leaders dropped out of the program and were replaced by new student leaders. Thus, the total number of useable inventories for data input in this study was 49; this yielded a 79% return rate. This study supports the research that students who were involved in a leadership program gained leadership behaviors. In comparing the student leaders' pretest and posttest scores of the LPI, it showed that there was a significant difference in each leadership behavior. These leadership behaviors were: Challenging the Process, Inspiring a Shared Vision, Enabling Others to Act, Modeling the Way, and Encouraging the Heart. The results of this study also showed no significant difference in the student leaders' scores in the LPI in relation to the student's age group. According to Astin (1993), the student's age at the time of college entry was not significantly associated with changes in Leadership scores. This evidence supports the argument that increases in leadership skills during undergraduate years is associated with the college experience rather than the student's maturation. There were no significant differences between the male and female student leaders in regard to the five leadership practices with the exception of the leadership practice Challenging the Process. In this study, the male student leaders scored higher, 24.79, than the female student leaders, 22.37, in Challenging the Process. The focus group in this study highlighted the leadership behaviors the student leaders gained as a result of their involvement in the student leader program. Not only did the students grow in the leadership behaviors measured by the LPI, they also gained other leadership skills. In regard to their growth as a student leader, the students felt that they grew in many different areas. The opportunity allowed them to network with students, faculty, administration and staff, and gain leadership skills. These leadership skills included: listening skills, communication skills, stress management, multitasking and customer service. The students also believed in the importance of taking initiative, practicing patience and developing others.
Show less - Date Issued
- 2008
- Identifier
- CFE0002049, ucf:47604
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002049
- Title
- THE RELATIONSHIP BETWEEN ADMISSION CREDENTIALS AND THE SUCCESS OF STUDENTS ADMITTED TO A PHYSICS DOCTORAL PROGRAM.
- Creator
-
Wilkerson, Teresa, Tubbs, LeVester, University of Central Florida
- Abstract / Description
-
The researcher developed this study based on the Hardgrave, et al. (1993)statement that for a doctoral student, it was "more than just standardized scores, previous academic performance, and past work experience ultimately affects whether the candidate will be successful in the program" (p. 261). This study examined both the subjective and quantifiable aspects of application materials to a physics doctoral program to explore potential relationships between the credentials presented in the...
Show moreThe researcher developed this study based on the Hardgrave, et al. (1993)statement that for a doctoral student, it was "more than just standardized scores, previous academic performance, and past work experience ultimately affects whether the candidate will be successful in the program" (p. 261). This study examined both the subjective and quantifiable aspects of application materials to a physics doctoral program to explore potential relationships between the credentials presented in the application and the ultimate success of the admitted students. The researcher developed questions with the goals of addressing the problem of attrition in doctoral programs and gaining a better of understanding the information provided in students' application packets. The researcher defined success as either enrolled four years after admission or attainment of the degree. This study examined the records of a population of students admitted to a physics doctoral program from the fall of 1997 to the fall of 2003 to determine their level of success as of August 2006. An exploratory analysis of the data provided answers to each of the research questions as well as an extensive understanding of the students admitted into the program during this time. This study examined both admission credentials and constructs identified by past researchers. An evaluation of the data gathered in this research revealed no relationships between these and student success as previously defined. In 1974, Willingham stated simply, "the best way to improve selection of graduate students will be to develop improved criteria for success" (p. 278). To this end, recommendations emerged regarding the decision-making process and suggestions for future research. This study was not developed to prove or disprove past research findings that predicted success from admissions information; rather, the researcher developed this study to explore each of the credentials that a student presents with his or her application packet, and to tell the story about the nuances of these credentials as they related to student success in a physics doctoral program.
Show less - Date Issued
- 2007
- Identifier
- CFE0001524, ucf:47154
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001524
- Title
- A NEAT APPROACH TO GENETIC PROGRAMMING.
- Creator
-
Rodriguez, Adelein, Wu, Annie, University of Central Florida
- Abstract / Description
-
The evolution of explicitly represented topologies such as graphs involves devising methods for mutating, comparing and combining structures in meaningful ways and identifying and maintaining the necessary topological diversity. Research has been conducted in the area of the evolution of trees in genetic programming and of neural networks and some of these problems have been addressed independently by the different research communities. In the domain of neural networks, NEAT (Neuroevolution...
Show moreThe evolution of explicitly represented topologies such as graphs involves devising methods for mutating, comparing and combining structures in meaningful ways and identifying and maintaining the necessary topological diversity. Research has been conducted in the area of the evolution of trees in genetic programming and of neural networks and some of these problems have been addressed independently by the different research communities. In the domain of neural networks, NEAT (Neuroevolution of Augmenting Topologies) has shown to be a successful method for evolving increasingly complex networks. This system's success is based on three interrelated elements: speciation, marking of historical information in topologies, and initializing search in a small structures search space. This provides the dynamics necessary for the exploration of diverse solution spaces at once and a way to discriminate between different structures. Although different representations have emerged in the area of genetic programming, the study of the tree representation has remained of interest in great part because of its mapping to programming languages and also because of the observed phenomenon of unnecessary code growth or bloat which hinders performance. The structural similarity between trees and neural networks poses an interesting question: Is it possible to apply the techniques from NEAT to the evolution of trees and if so, how does it affect performance and the dynamics of code growth? In this work we address these questions and present analogous techniques to those in NEAT for genetic programming.
Show less - Date Issued
- 2007
- Identifier
- CFE0001971, ucf:47451
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0001971
- Title
- AN ANALYSIS OF THE ASPIRING PRINCIPAL PREPARATION PROGRAMS PROVIDED BY FLORIDA SCHOOL DISTRICTS.
- Creator
-
Juusela, Deborah, Taylor, Rosemarye, University of Central Florida
- Abstract / Description
-
The purpose of the study was to identify the basis of the aspiring principal preparation program (appp) components florida school districts provide to their aspiring principals and their relationship, if any, to the state and isllc standards. A total of 50 school districts in florida participated in this study. The research was guided by the following questions: to what extent do the florida school districts provide a formal appp to their current assistant principals? (b) upon what are the...
Show moreThe purpose of the study was to identify the basis of the aspiring principal preparation program (appp) components florida school districts provide to their aspiring principals and their relationship, if any, to the state and isllc standards. A total of 50 school districts in florida participated in this study. The research was guided by the following questions: to what extent do the florida school districts provide a formal appp to their current assistant principals? (b) upon what are the formal appps for current assistant principals based: the florida principal competencies (fpcs), the interstate school leaders licensure consortium (isllc) standards, or another source? (c) to what extent do the school district appps in the 67 florida districts have component requirements that include professional development, mentoring, and a performance-based experience? and (d) are there differences among the appp components provided by florida school districts of various sizes? the findings of the study were found through an examination of quantitative and qualitative data that were collected from the florida aspiring principal program assessment (flappa) survey and the school districts' appp brochures located on their websites. This study supported the following conclusions: (a) 75% of the school districts in florida do provide an appp for their aspiring principals, (b) the fpcs and the isllc standards are a part of the bases of the components found in appps provided by florida school districts, (c) florida school districts do provide appps that include components of a mentor principal, a performance-based experience, and professional development, (d) very large-sized school districts with a population over 100 thousand students contained the largest percentage of standards-based components in the appp; small-sized school districts with a population of under 7 thousand students contained the least percentage of standards-based components in the appp, (e) school districts in florida recognized the need to modify and were in the process of modifying their appps according to the new florida leadership standards, especially the component of technology, and (f) a lack of funding, time, and assessment were identified as appp weaknesses and components in need of improvement. Recommendations of this study included: (a) further research on florida school districts redesign of their appp components to identify whether or not the components are based upon the new florida leadership standards, especially technology; and the isllc educational standards; and (b) further research on florida school districts providing a mentor principal and support team; professional development, and a performance-based experience to their current assistant principals who participate in an appp, thus ensuring best practices in the appp and improving the quality of their future principals
Show less - Date Issued
- 2004
- Identifier
- CFE0000178, ucf:46159
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0000178
- Title
- EXPLORING ATTACHMENT BEHAVIORS IN URBAN MOTHERS AND THEIR INFANTS.
- Creator
-
Rusoff, Brooke G., Culp, Anne, University of Central Florida
- Abstract / Description
-
Infants enter this world relying on caregivers to nurture and protect them. Through this reliance, infants develop an attachment to their caregivers, thus setting the stage for how a child comes to view the world and the people in it. This study sought to further explore attachment behaviors through observation of a voluntary parent education course offered through the Early Learning Coalition of Orange County. Data were collected three times over the course of the nine week program on four...
Show moreInfants enter this world relying on caregivers to nurture and protect them. Through this reliance, infants develop an attachment to their caregivers, thus setting the stage for how a child comes to view the world and the people in it. This study sought to further explore attachment behaviors through observation of a voluntary parent education course offered through the Early Learning Coalition of Orange County. Data were collected three times over the course of the nine week program on four mother-infant dyads. Across the three mothers who were present for at least two observations, negative behaviors decreased between the first and final observations; however, positive behaviors were observed, but less conclusive. The results of this study can be used to improve the current early intervention program, as well as those in the future.
Show less - Date Issued
- 2016
- Identifier
- CFH2000088, ucf:45547
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH2000088
- Title
- THE RISE OF ASIA'S DEMOCRATIC SPACE POWERS: HOW JAPAN AND INDIA BECAME THE NEXT SPACE POWERS IN THE TWENTY-FIRST CENTURY.
- Creator
-
Kunze, Shane, Handberg, Roger, University of Central Florida
- Abstract / Description
-
Since the end of World War II the world has seen several nations expand into the space age. Also after the Second World War, the Cold War began and many nations found themselves allying themselves with either the hegemony of the West or the Communists. Space was no exception in this dilemma, as weaker nations began to develop their own indigenous space programs and had technological diffusion from one of the hegemonies. Japan and India are two democracies that both sought support for their...
Show moreSince the end of World War II the world has seen several nations expand into the space age. Also after the Second World War, the Cold War began and many nations found themselves allying themselves with either the hegemony of the West or the Communists. Space was no exception in this dilemma, as weaker nations began to develop their own indigenous space programs and had technological diffusion from one of the hegemonies. Japan and India are two democracies that both sought support for their indigenous space programs from the west, particularly from the U.S. These two nations emerged from poverty and a broken infrastructure during the 1950s and have grown over the last sixty years into two of the most advanced space-faring nations in the world. These two nations have overcome several external and internal factors ranging from Communist expansion to bureaucratic strife. Japan and India have been and remain the two leading democratic nations in Asia that have risen to the rank of space power.
Show less - Date Issued
- 2012
- Identifier
- CFH0004170, ucf:44858
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFH0004170
- Title
- Assessment of Information Security Culture in Higher Education.
- Creator
-
Glaspie, Henry, Karwowski, Waldemar, Wan, Thomas, Hancock, Peter, Caulkins, Bruce, University of Central Florida
- Abstract / Description
-
Information security programs are instituted by organizations to provide guidance to their users who handle their data and systems. The main goal of these programs is to protect the organization's information assets through the creation and cultivation of a positive information security culture within the organization. As the collection and use of data expands in all economic sectors, the threat of data breach due to human error increases. Employee's behavior towards information security is...
Show moreInformation security programs are instituted by organizations to provide guidance to their users who handle their data and systems. The main goal of these programs is to protect the organization's information assets through the creation and cultivation of a positive information security culture within the organization. As the collection and use of data expands in all economic sectors, the threat of data breach due to human error increases. Employee's behavior towards information security is influenced by the organizations information security programs and the overall information security culture. This study examines the human factors of an information security program and their effect on the information security culture. These human factors consist of stringency of organizational policies, behavior deterrence, employee attitudes towards information security, training and awareness, and management support of the information security programs. A survey questionnaire was given to employees in the Florida College System to measure the human aspects of the information security programs. Confirmatory factor analysis (CFA) and Structural Equation Modeling (SEM) were used to investigate the relationships between the variables in the study using IBM(&)#174; SPSS(&)#174; Amos 24 software. The study results show that management support and behavior deterrence have a significant positive relationship with information security. Additionally, the results show no significant association between information security culture and organization policies, employee commitment and employee awareness. This suggests a need for further refinement of the model and the survey tool design to properly assess human factors of information security programs and their effects on the organizational security culture.
Show less - Date Issued
- 2018
- Identifier
- CFE0007184, ucf:52272
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007184
- Title
- Critical Programming: Toward a Philosophy of Computing.
- Creator
-
Bork, John, Janz, Bruce, Grajeda, Anthony, McDaniel, Rudy, Hughes, Charles, University of Central Florida
- Abstract / Description
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Beliefs about the relationship between human beings and computing machines and their destinies have alternated from heroic counterparts to conspirators of automated genocide, from apocalyptic extinction events to evolutionary cyborg convergences. Many fear that people are losing key intellectual and social abilities as tasks are offloaded to the everywhere of the built environment, which is developing a mind of its own. If digital technologies have contributed to forming a dumbest generation...
Show moreBeliefs about the relationship between human beings and computing machines and their destinies have alternated from heroic counterparts to conspirators of automated genocide, from apocalyptic extinction events to evolutionary cyborg convergences. Many fear that people are losing key intellectual and social abilities as tasks are offloaded to the everywhere of the built environment, which is developing a mind of its own. If digital technologies have contributed to forming a dumbest generation and ushering in a robotic moment, we all have a stake in addressing this collective intelligence problem. While digital humanities continue to flourish and introduce new uses for computer technologies, the basic modes of philosophical inquiry remain in the grip of print media, and default philosophies of computing prevail, or experimental ones propagate false hopes. I cast this as-is situation as the post-postmodern network dividual cyborg, recognizing that the rational enlightenment of modernism and regressive subjectivity of postmodernism now operate in an empire of extended mind cybernetics combined with techno-capitalist networks forming societies of control.Recent critical theorists identify a justificatory scheme foregrounding participation in projects, valorizing social network linkages over heroic individualism, and commending flexibility and adaptability through life long learning over stable career paths. It seems to reify one possible, contingent configuration of global capitalism as if it was the reflection of a deterministic evolution of commingled technogenesis and synaptogenesis. To counter this trend I offer a theoretical framework to focus on the phenomenology of software and code, joining social critiques with textuality and media studies, the former proposing that theory be done through practice, and the latter seeking to understand their schematism of perceptibility by taking into account engineering techniques like time axis manipulation. The social construction of technology makes additional theoretical contributions dispelling closed world, deterministic historical narratives and requiring voices be given to the engineers and technologists that best know their subject area. This theoretical slate has been recently deployed to produce rich histories of computing, networking, and software, inform the nascent disciplines of software studies and code studies, as well as guide ethnographers of software development communities.I call my syncretism of these approaches the procedural rhetoric of diachrony in synchrony, recognizing that multiple explanatory layers operating in their individual temporal and physical orders of magnitude simultaneously undergird post-postmodern network phenomena. Its touchstone is that the human-machine situation is best contemplated by doing, which as a methodology for digital humanities research I call critical programming. Philosophers of computing explore working code places by designing, coding, and executing complex software projects as an integral part of their intellectual activity, reflecting on how developing theoretical understanding necessitates iterative development of code as it does other texts, and how resolving coding dilemmas may clarify or modify provisional theories as our minds struggle to intuit the alien temporalities of machine processes.
Show less - Date Issued
- 2015
- Identifier
- CFE0005928, ucf:50843
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005928
- Title
- Computer Programming with Early Elementary Students with and without Intellectual Disabilities.
- Creator
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Taylor, Matthew, Dieker, Lisa, Vasquez, Eleazar, Hines, Rebecca, Nickels, Megan, University of Central Florida
- Abstract / Description
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Researchers suggest students at the preschool and kindergarten grade levels are active learners and creators and need to be exposed to science, technology, engineering, and mathematics (STEM) curriculum. The need for student understanding in STEM curriculum is well documented, and positive results in robotics, computer programming, and coding are leading researchers and policy makers to introduce new standards in education. The purpose of this single case design study is to research the...
Show moreResearchers suggest students at the preschool and kindergarten grade levels are active learners and creators and need to be exposed to science, technology, engineering, and mathematics (STEM) curriculum. The need for student understanding in STEM curriculum is well documented, and positive results in robotics, computer programming, and coding are leading researchers and policy makers to introduce new standards in education. The purpose of this single case design study is to research the abilities of kindergarten students, with and without intellectual disabilities (ID), to learn skills in computer programming and coding through explicit instruction, concrete manipulatives, and tangible interfaces. While constructionist methodology is typically used to teach robotics, best practice for students with ID is explicit instruction. For this reason, a group of students with ID and a group of students without ID were taught to program a robot to move in a square, through explicit instruction, and by using the iPad application, Blockly. It was discovered that students in both groups were capable of programming the robot, though students learned at different rates. Introducing STEM to students with and without ID at an early age could prepare students for future STEM careers and encourage students with ID to pursue STEM-related paths.
Show less - Date Issued
- 2017
- Identifier
- CFE0006807, ucf:51802
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006807
- Title
- Dynamic Job-shop scheduling program(DJSP) analysis for Preventive military Helicopter maintenance system(PMS).
- Creator
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Park, Kyungjin, Lee, Gene, Rabelo, Luis, Elshennawy, Ahmad, University of Central Florida
- Abstract / Description
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Republic of Korea Army(ROKA) has been founding new attack helicopter troops since last year by adopting US main attack helicopter, AH-64E Apache, and peripheral system like pilots and mechanics training systems and their organization. The AH-64E Apache is a major attack helicopter of the US Army and all of its systems are verified in terms of the effectiveness in real operations for several decades. However, ROKA still needs their own version of systems including tactics, template, and...
Show moreRepublic of Korea Army(ROKA) has been founding new attack helicopter troops since last year by adopting US main attack helicopter, AH-64E Apache, and peripheral system like pilots and mechanics training systems and their organization. The AH-64E Apache is a major attack helicopter of the US Army and all of its systems are verified in terms of the effectiveness in real operations for several decades. However, ROKA still needs their own version of systems including tactics, template, and maintenance which are suitable for Korean terrain, climate, personnel, and so on. At least ROKA needs to have a chance to verify that the adopted system is working well with different circumstances, especially with a different maintenance system.As basic characteristics, routine maintenance and management are essential for accident prevention for a helicopter, there are specially formalized maintenance systems for every kind of helicopter respectively. It was established by a manufacturer in maintenance manuals and can be modified and integrated by users and operators. Apache also has its own maintenance schedule and system including 25-hour, 50-hour, 125-hour, and 250-hour maintenance and inspections which are implemented according to the operation hours. Those schedules are done by a task force or temporary maintenance team which is led by one or two inspectors and supported by 3~4 mechanics.Maintenance troops restrict the number of aircraft to get in the process by managing the flight hours considering the limit of manpower and equipment so that the operation rate stays above at least 80%. It is important to stipulate their capacity in need and max capacity with given personnel and facility for newly founding military troops. Especially since ROKA aviation branch is applying a more strict maintenance process, it might cause insufficiency of resources if organized by same template and procedure with the US Army. The goal of this study is to verify if existing personnel organization is affordable for new maintenance system of AH-64 Apache helicopters. As a further step ahead, this research found the most critical personnel pool and their relationship by sensitivity analysis. This research specified actual maintenance procedure and restrictions on computer and simulated virtually. During the repetition of the test, existing organization was found inadequate to satisfy all restrictions and requirements. Test pilot and inspector pool are critical to secure the successful maintenance support and to prepare for contingency. Also, there were interesting relationships between the mechanics groups. They are in supplemental relationships with each other because of the condition of one pool affects the other.
Show less - Date Issued
- 2017
- Identifier
- CFE0006776, ucf:51864
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006776
- Title
- Measuring Impact: The State of Nonprofit Evaluation in the Greater Orlando Area.
- Creator
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Strickhouser, Sara, Wright, James, Jasinski, Jana, Gay, David, University of Central Florida
- Abstract / Description
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Research shows that since the mid-1990s funders of the nonprofit sector have significantly increased the sophistication of their reporting requirements. Funders today want agencies to demonstrate beyond outputs and report on outcomes and the impact they have on the communities they serve. Funders are monitoring community impact by requiring more complex reports from the agencies they fund. These changes have meant that agencies must become proficient in data collection, management, and...
Show moreResearch shows that since the mid-1990s funders of the nonprofit sector have significantly increased the sophistication of their reporting requirements. Funders today want agencies to demonstrate beyond outputs and report on outcomes and the impact they have on the communities they serve. Funders are monitoring community impact by requiring more complex reports from the agencies they fund. These changes have meant that agencies must become proficient in data collection, management, and analyses practices in order to accurately respond to funders' report requests. Nonprofits, however, find these requirements difficult to conceptualize and even more difficult to attain. Managing and analyzing the data necessary to create the required reports proves a formidable task. This research shows that among many obstacles reported, a lack of communication between agency and funders about their intended goals leads to some frustration from both sides, ultimately making it exceptionally difficult to attain the ultimate goal of the new reporting requirements: to measure community-level impact. This study utilizes qualitative interviews with 8 human service nonprofit agencies and one funding agency in the greater Orlando area to investigate what agencies report are their major obstacles when trying to meet funders' new reporting requirements and what a funder's response to these concerns is. Agency interviews were analyzed for the most common themes and concerns reported. The interviews explore the way nonprofits are responding to the new requirements from donors and what they think could be done differently to better capture valuable data that would speak to issues at the community level.
Show less - Date Issued
- 2013
- Identifier
- CFE0004757, ucf:49781
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004757
- Title
- Promoting Courage: An Evaluation of Harbor House of Central Florida's Domestic Violence Primary Prevention Initiative Project Courage.
- Creator
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Navarro, Jordana, Jasinski, Jana, Wright, James, Reckdenwald, Amy, Abel, Eileen, University of Central Florida
- Abstract / Description
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While the old adage of "it takes a village" is often stated in reference to raising children, this statement is also extremely applicable in combating social problems such as intimate partner abuse (IPA). All too often society members turn a "blind eye" to abuse occurring within our homes between intimate partners. Although recent research has shown improvement in attitudes condemning IPA, other research has identified that many individuals continue to perceive IPA as largely a private...
Show moreWhile the old adage of "it takes a village" is often stated in reference to raising children, this statement is also extremely applicable in combating social problems such as intimate partner abuse (IPA). All too often society members turn a "blind eye" to abuse occurring within our homes between intimate partners. Although recent research has shown improvement in attitudes condemning IPA, other research has identified that many individuals continue to perceive IPA as largely a private problem (Bethke and DeJoy, 1993; Straus, Kaufman Kantor, and Moore, 1997). This commonplace belief stands in stark contrast to the vast amount of research that shows IPA is anything but a private problem. In order to halt these occurrences, various intervention programs have been implemented (i.e. batterer intervention programs, mandatory arrest policies, etc.). However, less effort has gone into creating programs to prevent abuse in the first place (Harvey, GarciaMoreno, and Butchart, 2007). In order to fulfill this need, Harbor House of Central Florida (Orlando, FL) created one notable primary prevention initiative referred to as Project Courage. Launched in 2010, Project Courage staff flooded an Orlando neighborhood (Pine Castle, FL) with IPA services. The following evaluation details Project Courage's successes, challenges, and provides recommendations for the future. The data used in this evaluation were made available by Harbor House of Central Florida, and have been used with permission from the agency and from the University of Central Florida's Institutional Review Board. Data from Project Courage were originally collected by the agency's Prevention Department. Firstyear funding for the project was provided by the 100 Women Strong giving circle located in Orlando, Florida. The collector(s) of the original data, the funder(s), and their agents or employees bear no responsibility for the analyses or interpretations presented here.
Show less - Date Issued
- 2013
- Identifier
- CFE0004898, ucf:49649
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004898
- Title
- Factors Associated with Information Literacy Competencies of the Traditional Baccalaureate Nursing Student.
- Creator
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Lafferty, Patricia, Chase, Susan, Leuner, Jean, Sole, Mary, Beile, Penney, University of Central Florida
- Abstract / Description
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Nursing practice at all levels requires a nurse to use evidence-based nursing to improve the quality of patient care. Registered nurses need information literacy skills to practice evidence-based nursing, therefore, all nursing students need to be information literate upon graduation from nursing programs. There is no empirical research evidence on information literacy skills for students entering nursing programs in four-year colleges. Students seeking to attain a baccalaureate degree...
Show moreNursing practice at all levels requires a nurse to use evidence-based nursing to improve the quality of patient care. Registered nurses need information literacy skills to practice evidence-based nursing, therefore, all nursing students need to be information literate upon graduation from nursing programs. There is no empirical research evidence on information literacy skills for students entering nursing programs in four-year colleges. Students seeking to attain a baccalaureate degree through a traditional nursing program, enter with differing demographic and educational factors that may affect their information literacy skills. Therefore, the purpose of this research was to examine information literacy skills of the entering traditional baccalaureate nursing student and to assess the relationship of demographic and educational factors utilizing a validated assessment tool, the Information Literacy Test (Madison Assessment, 2012). The Information Literacy Test (ILT) was administered to 120 students in a traditional baccalaureate nursing program at a major metropolitan university during the first month of their academic program. The students in this sample were a homogenous aggregate of white, young females. Cronbach's alpha for the Information Literacy Test was minimally acceptable for reliability of the test. One hundred two of the 120 students in this study were identified as proficient in information literacy by achieving a 65% on the ILT with 18 students not being proficient. The ILT raw scores ranged from 31 to 55. The mean score for the ILT in this sample was 43.64. Two of the 120 students were at the Advanced Proficient level. Out of the four Association of Colleges and Research Libraries Competency Standards tested on the ILT, students had the most difficulty with Competency 2 on accessing needed information efficiently and effectively. Demographic and educational factors were examined for prediction of information literacy skills in students entering their junior year in a traditional baccalaureate nursing program using Chi Square and regression analysis. The categorical variables of English as their primary language (p (<) .001), race (p (<) .001), and years since completing science prerequisites (p = .036) demonstrated a statistically significant relationship with the ILT using Chi Square analysis. A pre-analysis test indicated that the Test of Essential Academic Skills, which is an entrance test for nursing program admission, was positively correlated with the ILT (p (<) .001). An ANOVA of the TEAS and the bivariate ILT indicated that the means were significantly different (p (<) .001) between the Proficient and the Not Proficient students. A single regression analysis was significant in predicting a positive relationship with the ILT (p (<) .001) using the one continuous variable, the TEAS score, with the ILT raw score. A logistic regression analysis was performed with two categorical variables, English as the primary language and years since completing science prerequisites, and one continuous variable, the TEAS score with the bivariate ILT raw score. All three variables were significant predictors of information literacy in the model. Student who did not have English as their primary language were 9 times as likely to be not be proficient on information literacy (p = .010). If a student who had science courses completed 3 or more years prior to entry in the nursing program, the student was 12 times as likely to not be proficient in information literacy (p = .008). For every 5 point increase in the TEAS, the ILT score increased by 4 points indicating that students with higher TEAS scores tend to be more proficient in information literacy (p = .004).
Show less - Date Issued
- 2014
- Identifier
- CFE0005193, ucf:50619
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005193
