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Articles 61 - 90 of 157
Full-Text Articles in Management Information Systems
The Shaping Of Managers’ Security Objectives Through Information Security Awareness Training, Mark Harris
The Shaping Of Managers’ Security Objectives Through Information Security Awareness Training, Mark Harris
Theses and Dissertations
Information security research states that corporate security policy and information security training should be socio-technical in nature and that corporations should consider training as a primary method of protecting their information systems. However, information security policies and training are predominately technical in nature. In addition, managers creating security policies rely heavily on security guidelines, which are also technically oriented. This study created a series of information security training videos that were viewed by four groups of managers. One video discussed the socio-technical aspects of security, another discussed only the social aspects of security, the third detailed only the technical aspects …
Achieving Solution Success: An Investigation Of User Participation Approaches, Angela Mattia
Achieving Solution Success: An Investigation Of User Participation Approaches, Angela Mattia
Theses and Dissertations
User participation and its relationship to system success have been discussed in the information systems (IS) literature from many theoretical and practical perspectives. In reality, most of this discussion is grounded in empirical research that has yielded mixed results on the importance of user participation and its relationship to system success. The goal of this dissertation is to extend the line of inquiry into user participation during information system development by providing information systems researchers and IS practitioners with both a valid theoretical and practical investigation of a successful IS solution. This investigation organizes the study within a descriptive model …
Building And Testing Theory On The Role Of It In The Relationship Between Power And Performance: Implementing Enterprise Performance Management In The Organization, Mitchell Wenger
Theses and Dissertations
This research builds on the literature about power and performance, offering new theory that extends the literature by accounting for the transformational effects of information technology. The role of information technology in the relationship between organizational power and performance is unclear in the literature. Management literature offers theories describing the relationship between power and performance. IS literature investigates the relationship between information technology (IT) and power and between information systems technology and performance, but is silent on the impact of IT on the relationship between power and performance. The nature of this relationship – direct, moderating, or indirect – is …
A Model Of Organizational Competencies For Business Intelligence Success, Lewis Chasalow
A Model Of Organizational Competencies For Business Intelligence Success, Lewis Chasalow
Theses and Dissertations
Business intelligence (BI) systems comprise one of the largest and fastest growing areas of IT expenditure in companies today. Companies’ experiences with deriving benefits from these systems are still mixed. One of the differences between BI and other types of information systems is that how BI systems are used, not just whether they are used, can have a major impact on the benefits derived. Therefore the characteristics of BI users and the organizations within which they work can have a disproportionate impact on the benefits derived from investments in BI. Organizational competence is one way to evaluate the characteristics of …
Towards A Reflective-Agile Learning Model And Method In The Case Of Small-Shop Software Development: Evidence From An Action Research Study, Jeffry Babb
Theses and Dissertations
The ascension and use of agile and lightweight software development methods have challenged extant software design and development paradigms; this is especially notable in the case of small-team and small-shop software development. In this dissertation, a Reflective-Agile Learning Method and Methodology (RALMM) for small-shop software development, is proposed to enhance communication and learning in the use of agile methods. The purpose of the inquiry in this dissertation pertains to: the nature of the professional practice of small team software development; the implications of the epistemology of Reflective Practice has for the professional practice of small-team software development; and whether the …
Data Quality-A Key To Successfully Implementing Ecss, Craig A. Lane
Data Quality-A Key To Successfully Implementing Ecss, Craig A. Lane
Theses and Dissertations
In response to the Expeditionary Logistics for the 21st Century (eLog21) campaign initiatives published in 2003, the United States Air Force (USAF) pursued the acquisition of technology to help transform its logistics processes. With process mapping complete and a proposed roll-out schedule, forward progress towards full implementation of the Expeditionary Combat Support System (ECSS) continues. As a key enabler to achieving eLog21 initiatives, implementing ECSS will help transform current USAF logistics business processes. Integrating more than 450 legacy systems, and with a projected end-state in excess of 750,000 primary, secondary, and tertiary users, ECSS is the largest enterprise resource planning …
Achieving Alignment: An Analysis Of Enterprise Architecture Best Practices Within The United States Air Force, Michael A. Fetters
Achieving Alignment: An Analysis Of Enterprise Architecture Best Practices Within The United States Air Force, Michael A. Fetters
Theses and Dissertations
This research uncovers areas of best practices that support achieving alignment between an organization’s Information Technology (IT) and its business processes. One principal finding of this effort revealed that the means used to achieve alignment exists within the effective application of Enterprise Architecture (EA), a common practice found throughout the Federal Government, Department of Defense, and the Air Force. EA is the tool used to achieve alignment; likewise, the reason for developing IT architecture is to achieve alignment of IT investments and mission objectives. This research groups the best practices into vision, identification, framework, and governance. Interestingly, these practices relate …
An Assessment Of The Air Force Weather Agency's Readiness For Knowledge Management Initiatives, Daniel Tucker
An Assessment Of The Air Force Weather Agency's Readiness For Knowledge Management Initiatives, Daniel Tucker
Theses and Dissertations
The successful implementation of knowledge management (KM) initiatives requires a level of commitment and preparedness by the organization that is commensurate with the expected results. An organization must be willing to allocate the necessary resources to ensure their readiness to undertake new KM projects. The purpose of this study is to review AFWA’s organizational culture and measure its propensity for accepting KM initiatives. The study uses empirically validated constructs to evaluate and assess the organization’s people, culture, climate, processes and attitudes as they relate to KM. This research was conducted using semi-structured interviews to elicit respondents’ views about KM practices. …
An Analysis Of Defense Information And Information Technology Articles: A Sixteen Year Perspective, Daniel K. Smith
An Analysis Of Defense Information And Information Technology Articles: A Sixteen Year Perspective, Daniel K. Smith
Theses and Dissertations
Over the past two decades, information and information technology (IT) have evolved significantly and have become increasingly important to our national security. Many different journals have described this evolution. The purpose of this study is to examine the evolution of information and IT through the articles of two defense journals over a sixteen-year period. It provides a review of the article subject matter, the changes in the subject matter, the contributing authors and their institutions, and predictions for the next five years.
Defining Value Based Information Security Governance Objectives, Sushma Mishra
Defining Value Based Information Security Governance Objectives, Sushma Mishra
Theses and Dissertations
This research argues that the information security governance objectives should be grounded in the values of organizational members. Research literature in decision sciences suggest that individual values play an important role in developing decision objectives. Information security governance objectives, based on values of the stakeholders, are essential for a comprehensive security control program. The study uses Value Theory as a theoretical basis and value focused thinking as a methodology to develop 23 objectives for information security governance. A case study was conducted to reexamine and interpret the significance of the proposed objectives in an organizational context. The results suggest three …
Why Do People Use Or Not Use An Information Technology: An Interpretive Investigation On The Adoption And Use Of An Electronic Medical Records System, Li Long
Theses and Dissertations
In the literature of information technology acceptance, much empirical evidence exists that is inconsistent with Technology Acceptance (TA) Models. The purpose of this study is to find out why the extant TA models fail to predict in reality as they purport to in theory. This research argues that the extant literature has not been able to explain how individuals actually form their perceptions about using an information technology. Since past research attempting to do this has been unsuccessful or empirically refuted, this research uses an interpretive case study to investigate the experiences of professionals’ adoption and use of an information …
An Integrated Knowledge Discovery And Data Mining Process Model, Sumana Sharma
An Integrated Knowledge Discovery And Data Mining Process Model, Sumana Sharma
Theses and Dissertations
Enterprise decision making is continuously transforming in the wake of ever increasing amounts of data. Organizations are collecting massive amounts of data in their quest for knowledge nuggets in form of novel, interesting, understandable patterns that underlie these data. The search for knowledge is a multi-step process comprising of various phases including development of domain (business) understanding, data understanding, data preparation, modeling, evaluation and ultimately, the deployment of the discovered knowledge. These phases are represented in form of Knowledge Discovery and Data Mining (KDDM) Process Models that are meant to provide explicit support towards execution of the complex and iterative …
Shaping Strategic Information Systems Security Initiatives In Organizations, Gurvirender Tejay
Shaping Strategic Information Systems Security Initiatives In Organizations, Gurvirender Tejay
Theses and Dissertations
Strategic information systems security initiatives have seldom been successful. The increasing complexity of the business environment in which organizational security must be operationalized presents challenges. There has also been a problem with understanding the patterns of interactions among stakeholders that lead to instituting such an initiative. The overall aim of this research is to enhance understanding of the issues and concerns in shaping strategic information systems security initiative. To be successful, a proper undertaking of the content, context and process of the formulation and institutionalization of a security initiative is essential. It is also important to align the interconnections between …
An Empirical Investigation Of Factors Influencing Knowledge Management System Success, John F. Whitfield Jr.
An Empirical Investigation Of Factors Influencing Knowledge Management System Success, John F. Whitfield Jr.
Theses and Dissertations
Knowledge has been viewed as a critical component for organizations. Consequently, organizations implement Knowledge Management Systems (KMSs) to seek competitive advantages, but they may encounter mixed results. This research draws on previous information system and knowledge management system success-related literature and selects eight factors that are believed to be critical for the successful implementation of a KMS. These factors were derived through a literature search of current KMS success-related literature. The purpose of this study is to identify factors that could have a clear influence on the development and implementation of KMSs. The study presents the empirical examination of a …
A Case-Based Exploration Of Task/Technology Fit In A Knowledge Management Context, Michael W. Moseley
A Case-Based Exploration Of Task/Technology Fit In A Knowledge Management Context, Michael W. Moseley
Theses and Dissertations
Task/Technology Fit (TTF) posits that as the intersection of the task domain and the capabilities of an information system (IS) increases in magnitude, the performance gains experienced by user through use of the IS will be positively impacted. While rooted in the traditional IS literature, this research proposes that TTF be extended to incorporate additional factors unique to the context of Knowledge Management (KM). Based upon the findings of this research, it is reasonable to conclude that when employing the TTF model to determine KMS fitness, additional factors other than the task requirements and KMS capabilities should be considered. This …
An Ontology Centric Architecture For Mediating Interactions In Semantic Web-Based E-Commerce Environments, Manoj Thomas
An Ontology Centric Architecture For Mediating Interactions In Semantic Web-Based E-Commerce Environments, Manoj Thomas
Theses and Dissertations
Information freely generated, widely distributed and openly interpreted is a rich source of creative energy in the digital age that we live in. As we move further into this irrevocable relationship with self-growing and actively proliferating information spaces, we are also finding ourselves overwhelmed, disheartened and powerless in the presence of so much information. We are at a point where, without domain familiarity or expert guidance, sifting through the copious volumes of information to find relevance quickly turns into a mundane task often requiring enormous patience. The realization of accomplishment soon turns into a matter of extensive cognitive load, serendipity …
Creating An Agent Based Framework To Maximize Information Utility, John M. Pecarina
Creating An Agent Based Framework To Maximize Information Utility, John M. Pecarina
Theses and Dissertations
With increased reliance on communications to conduct military operations, information centric network management becomes vital. A Defense department study of information management for net-centric operations lists the need for tools for information triage (based on relevance, priority, and quality) to counter information overload, semi-automated mechanisms for assessment of quality and relevance of information, and advances to enhance cognition and information understanding in the context of missions [30]. Maximizing information utility to match mission objectives is a complex problem that requires a comprehensive solution in information classification, in scheduling, in resource allocation, and in QoS support. Of these research areas, the …
Governance Structure Transforemation During Erp Implementations, Elise V. Strachan
Governance Structure Transforemation During Erp Implementations, Elise V. Strachan
Theses and Dissertations
The United States Air Force (USAF) has a number of initiatives underway to better support tomorrow’s Warfighter. As part of the Expeditionary Logistics for the 21st Century (eLog21) campaign, one of the most critical initiatives is the Expeditionary Combat Support System (ECSS). ECSS is the world’s largest enterprise resource planning (ERP) implementation and will completely transform USAF logistics operations. The benefits of an ERP include centrally-managed and integrated information sharing, while the many challenges include training future state operations and employing change management. An effective governance structure is essential in order for the USAF to realize the full benefits of …
Identification Of Command And Control Information Requirements For The Cyberspace Domain, Brian D. Aschenbrenner
Identification Of Command And Control Information Requirements For The Cyberspace Domain, Brian D. Aschenbrenner
Theses and Dissertations
The purpose of this research was to develop an information requirements analysis method that would provide the Director of Cyberspace Forces with the information required to support effective command and control of cyberspace. This research investigates the role of information in command and control, information in the traditional war fighting domains, cyberspace as a war fighting domain, and various methods of determining information requirements of organizations. This research produced an information requirements analysis method that is suitable for identifying the command and control information requirements of the Director of Cyberspace Forces.
Power Relationships In Information Systems Security Policy Formulation And Implementation, Michael Stephen Lapke
Power Relationships In Information Systems Security Policy Formulation And Implementation, Michael Stephen Lapke
Theses and Dissertations
This thesis argues that organizational power impacts the development and implementation of Information Systems (IS) Security policy. The motivation for this research stems from the continuing concern of ineffective security in organizations, leading to significant monetary losses. IS researchers have contended that ineffective IS Security policy is a precursor to ineffective IS Security (Loch et al. 1992; Whitman et al. 2001; David 2002; Solms and Solms 2004). Beyond this pragmatic aspect, there is a gap in the literature concerning power relationships and IS Security policy. This research intends to bridge the gap. The dissertation is a two phased study whereby …
Developing A Multi-Objective Decision Model For Maximizing Is Security Within An Organization, Jeffrey Lee May
Developing A Multi-Objective Decision Model For Maximizing Is Security Within An Organization, Jeffrey Lee May
Theses and Dissertations
Numerous IS researchers have argued that IS Security can be more effectively managed if the emphasis goes beyond the technical means of protecting information resources. In an effort to adopt a broader perspective that accounts for issues that transcend technical means alone, Dhillon and Torkzadeh (2006) present an array of 9 fundamental and 16 means objectives that are essential for maximizing IS security in an organization. These objectives were derived using a value-focused thinking approach and are organized into a conceptual framework. This conceptual framework provides a rigorous theoretical base for considering IS security in a manner that accounts for …
A Comparative Assessment Of The Knowledge Management Leadership Approaches Within The Department Of Defense, Tommy V.S. Marshall Ii
A Comparative Assessment Of The Knowledge Management Leadership Approaches Within The Department Of Defense, Tommy V.S. Marshall Ii
Theses and Dissertations
Knowledge has superseded traditional corporate assets and has become the strategic resource for competitive advantage. To reap the benefits of knowledge, organizations must harvest and leverage the collective knowledge of the entire workforce. This is achieved through effective knowledge management. KM involves processes to create, to store, and transfer knowledge to accomplish business objectives and to achieve a competitive advantage. The Department of Defense has also recognized the importance of KM and has since mandated the acquiring, refining, and sharing of knowledge. The Departments of the Army, Air Force, and Navy have each undertaken individual KM efforts. This research, guided …
Assessing Perceptions Of Knowledge Management Maturity/Capabilitites: A Case Study Of Saf/Fm, Aaron M. Blair
Assessing Perceptions Of Knowledge Management Maturity/Capabilitites: A Case Study Of Saf/Fm, Aaron M. Blair
Theses and Dissertations
Knowledge is an essential organizational resource that is required at all echelons to accomplish processes, to make decisions, and to improve efficiency and effectiveness. In order to take advantage of the benefits of knowledge, organizations must harvest and leverage the collective knowledge of the entire workforce through effective knowledge management (KM). The Air Force Center of Excellence for Knowledge Management recognized SAF/FM as having an exemplar KM program within the Air Force. This research used the Knowledge Management Capability Assessment (KMCA) framework to assess the overall KM maturity and capabilities of the seemingly mature SAF/FM KM program. The results indicate …
A Comparative Assessment Of Knowledge Management Education Across The United States Department Of Defense, Gary Lee Wright
A Comparative Assessment Of Knowledge Management Education Across The United States Department Of Defense, Gary Lee Wright
Theses and Dissertations
Knowledge is a critical resource for organizations today, especially to the DoD. When organizations understand what knowledge is, they can begin to draw value from it. Drawing value from knowledge is best accomplished through the processes of knowledge management: knowledge creation, knowledge storage and retrieval, knowledge transfer, and knowledge application (Alavi and Leidner, 2001). Organizations can create an environment in which these processes flourish by ensuring the organization has the elements of a supportive leadership, structure to control and optimize knowledge sharing, technology to facilitate the KM processes, and a commitment to maximize knowledge sharing and continuously improve (Stankosky et …
Refinement Of An Instrument To Assess Readiness For Knowledge Management, Landon C. Bailey
Refinement Of An Instrument To Assess Readiness For Knowledge Management, Landon C. Bailey
Theses and Dissertations
Academics and practitioners have described knowledge as a primary source for competitive advantage for organizations; however, many attempts at instituting knowledge management programs to increase organizational competitiveness do not succeed. Instituting knowledge management programs generally requires organizations to make significant changes and the concept of readiness has long been believed to be an important precondition for successful organizational change. By linking previous research in enablers for knowledge management and organizational change, it is possible to adapt an established organizational change readiness instrument to measure readiness for knowledge management. This study culminates in the development and field-testing of the resultant knowledge …
Investigating Barriers To Knowledge Management: A Case Study Of The Air Force Center Of Excellence For Knowledge Management, Edgar L. Myers Iv
Investigating Barriers To Knowledge Management: A Case Study Of The Air Force Center Of Excellence For Knowledge Management, Edgar L. Myers Iv
Theses and Dissertations
Knowledge is becoming recognized as an organization's most valuable and powerful resource. As a resource, knowledge is used to improve an organization's efficiency and effectiveness, to create innovative solutions, and to enhance decision making capabilities. Being such an important resource, it stands to reason that an organization's knowledge resources must be effectively managed. However, while an organization attempts to manage its knowledge, its efforts are constrained by a variety of influences acting as barriers. Using Holsapple and Joshi's (2000) "influences on the management of knowledge" framework, the purpose of this research is to identify those barriers which are acting as …
Factors Impacting Key Management Effectiveness In Secured Wireless Networks, Yongjoo Shin
Factors Impacting Key Management Effectiveness In Secured Wireless Networks, Yongjoo Shin
Theses and Dissertations
The use of a Public Key Infrastructure (PKI) offers a cryptographic solution that can overcome many, but not all, of the MANET security problems. One of the most critical aspects of a PKI system is how well it implements Key Management. Key Management deals with key generation, key storage, key distribution, key updating, key revocation, and certificate service in accordance with security policies over the lifecycle of the cryptography. The approach supported by traditional PKI works well in fixed wired networks, but it may not appropriate for MANET due to the lack of fixed infrastructure to support the PKI. This …
Evaluating Km Journal Content: An Assessment Of Trends (2000-2005), Donnie O. Harp
Evaluating Km Journal Content: An Assessment Of Trends (2000-2005), Donnie O. Harp
Theses and Dissertations
Knowledge management (KM) has been receiving ever increasing attention from researchers and practitioners, especially over the last 5 years. Consequently, some researchers and practitioners now believe that KM should be its own discipline and have established KM-specific journals in an effort to further this idea. Many of these journal founders believe that KM has emerged as a mixture of many disciplines and have written the goal of being interdisciplinary into their charters. This research reviews the KM literature published in KM-specific journals from 2000 to 2005. Specifically, using a content analysis methodology, this research reviews and analyzes the body of …
Usability And Accessibility Of Air Force Intranet Web Sites, Richard S. Bentley
Usability And Accessibility Of Air Force Intranet Web Sites, Richard S. Bentley
Theses and Dissertations
The Air Force is moving to a network centric environment where information must be data visible, accessible, and understandable. This transformation has seen the adoption of the Internet web browser as a de facto standard for information access. The Technology Acceptance Model suggests that information systems must not only be useful but also be usable and a large body of usability engineering knowledge exists to support usable design. In addition, the U.S. government mandates specific minimum design features required to support disabled user access. This research effort seeks to establish an understanding of how well common practice usability design principles …
A Comparative Assessment Of Knowledge Management Programs Across The United States Armed Services, Patrick L. Booker
A Comparative Assessment Of Knowledge Management Programs Across The United States Armed Services, Patrick L. Booker
Theses and Dissertations
Knowledge is a corporate resource that is required to accomplish business processes, to make decisions, and to improve efficiency and effectiveness. To completely take advantage of the benefits of knowledge, organizations must harvest and leverage the collective knowledge of the entire workforce. This can be achieved through effective knowledge management. Knowledge management involves processes to create, to store, and transfer knowledge to accomplish business objectives and to achieve a competitive advantage. The United States armed services have also recognized the benefits of knowledge management in meeting the emerging challenges of modern warfare. This study investigated knowledge management programs in the …