UNT Libraries - 30 Matching Results

Search Results

Results: 1 - 24 next
open access

Accessing the Power of Aesthetics in Human-computer Interaction

Description: In information systems design there are two schools of thought about what factors are necessary to create a successful information system. The first, conventional view holds that system performance is a key, so that efficiency characteristics such as system usability and task completion time are primary concerns of system designers. The second, emerging view holds that the visual design is also the key, so that visual interface characteristics such as visual appeal, in addition to efficiency ch… more
Date: August 2013
Creator: Chenyan, Xu
Item Type: Refine your search to only Thesis or Dissertation
open access

An Analysis of the Effect of Environmental and Systems Complexity on Information Systems Failures

Description: Companies have invested large amounts of money on information systems development. Unfortunately, not all information systems developments are successful. Software project failure is frequent and lamentable. Surveys and statistical analysis results underscore the severity and scope of software project failure. Limited research relates software structure to information systems failures. Systematic study of failure provides insights into the causes of IS failure. More importantly, it contributes … more
Date: August 2001
Creator: Zhang, Xiaoni
Item Type: Refine your search to only Thesis or Dissertation
open access

Application of Information Theory Concepts in the Investigation of the Growth Pattern of Production, Distribution and Velocity of Information

Description: The objective of this research is the investigation of the patterns of information growth to test whether there has been an "information explosion." To tackle the main problem, there are three issues which need to be addressed: (1) the concept of information dimensionality; (2) determination of common parameters to measure the amount of information within each dimension; and (3) a working definition of "explosiveness. "
Date: August 1987
Creator: Attia, Abdel-Hameed M. (Abdel-Hameed Mohammed)
Item Type: Refine your search to only Thesis or Dissertation
open access

Business Intelligence Success: An Empirical Evaluation of the Role of BI Capabilities and the Decision Environment

Description: Since the concept of business intelligence (BI) was introduced in the late 1980s, many organizations have implemented BI to improve performance but not all BI initiatives have been successful. Practitioners and academicians have discussed the reasons for success and failure, yet, a consistent picture about how to achieve BI success has not yet emerged. The purpose of this dissertation is to help fill the gap in research and provide a better understanding of BI success by examining the impact of… more
Date: August 2010
Creator: Işik, Öykü
Item Type: Refine your search to only Thesis or Dissertation
open access

Costs and Benefits of Mind Wandering in a Technological Setting: Findings and Implications

Description: The central purpose of this dissertation is to develop and test a theoretical model of mind wandering in a technological setting by integrating the emerging work and theory on mind wandering—a shift of attention from the primary task to the processing of internal goals. This dissertation is intended to advance our understanding on the costs and benefits of mind wandering in information systems (IS) research and in turn, contribute to the literature of cognitive IS research. Understanding the co… more
Date: August 2016
Creator: Sullivan, Yulia
Item Type: Refine your search to only Thesis or Dissertation
open access

Critical Success Factors in Data Mining Projects.

Description: The increasing awareness of data mining technology, along with the attendant increase in the capturing, warehousing, and utilization of historical data to support evidence-based decision making, is leading many organizations to recognize that the effective use of data is the key element in the next generation of client-server enterprise information technology. The concept of data mining is gaining acceptance in business as a means of seeking higher profits and lower costs. To deploy data mining… more
Date: August 2003
Creator: Sim, Jaesung
Item Type: Refine your search to only Thesis or Dissertation
open access

Decision-Making with Big Information: The Relationship between Decision Context, Stopping Rules, and Decision Performance

Description: Ubiquitous computing results in access to vast amounts of data, which is changing the way humans interact with each other, with computers, and with their environments. Information is literally at our fingertips with touchscreen technology, but it is not valuable until it is understood. As a result, selecting which information to use in a decision process is a challenge in the current information environment (Lu & Yuan, 2011). The purpose of this dissertation was to investigate how individual de… more
Date: August 2016
Creator: Gerhart, Natalie
Item Type: Refine your search to only Thesis or Dissertation
open access

Defining the Information Security Posture: An Empirical Examination of Structure, Integration, and Managerial Effectiveness

Description: The discipline of information security management is still in its infancy as evidenced by the lack of empirical scholarly work in this area. Most research within the information security domain focuses on specific technologies and algorithms and how it impacts the principles of confidentiality, integrity, and availability. But, an important area receiving little attention is the antecedents of effective information security management at the organizational level (Stanton, Guzman, Stam & Caldera… more
Date: August 2008
Creator: Young, Randall Frederick
Item Type: Refine your search to only Thesis or Dissertation
open access

A Discrimination of Software Implementation Success Criteria

Description: Software implementation projects struggle with the delicate balance of low cost, on-time delivery and quality. The methodologies and processes used to create and maintain a quality software system are expensive to deploy and result in long development cycle-time. However, without their deployment into the software implementation life-cycle, a software system will be undependable, unsuccessful. The purpose of this research is to identify a succinct set of software implementation success criteria… more
Date: August 1999
Creator: Pryor, Alan N.
Item Type: Refine your search to only Thesis or Dissertation
open access

Does Device Matter? Understanding How User, Device, and Usage Characteristics Influence Risky IT Behaviors of Individuals

Description: Over the past few years, there has been a skyrocketing growth in the use of mobile devices. Mobile devices are ushering in a new era of multi-platform media and a new paradigm of “being-always-connected”. The proliferation of mobile devices, the dramatic growth of cloud computing services, the availability of high-speed mobile internet, and the increase in the functionalities and network connectivity of mobile devices, have led to creation of a phenomenon called BYOD (Bring Your Own Device), wh… more
Date: August 2015
Creator: Negahban, Arash
Item Type: Refine your search to only Thesis or Dissertation
open access

An Empirical Investigation of the Effects of Individual Differences and Data Models on the Ease-of-Use of Database Query Facilties by Casual Users

Description: The problem motivating this study is that database query facilities are not effectively meeting the needs of casual users. A solution to this problem is especially important due to the increasing number of potential casual users. There is considerable controversy revolving around the question of which elements and/or which combination of elements within the casual users' environment are necessary to provide an effective man/machine interface. The purpose of the study is to extend the basic know… more
Date: August 1984
Creator: Ray, Howard N. (Howard Newton)
Item Type: Refine your search to only Thesis or Dissertation
open access

Enterprise Social Software: an Empirical Assessment of Knowledge Sharing in the Workplace

Description: Social software has become pervasive including technologies such as blogs, wikis, and social networking sites. Interactive Web 2.0 technology is distinguished from earlier Internet channels, with content provided not only from the website host, but also and most importantly, user-generated content. These social technologies are increasingly entering the enterprise, involving complex social and psychological aspects as well as an understanding of traditional technology acceptance factors. Organi… more
Date: August 2013
Creator: Harden, Gina
Item Type: Refine your search to only Thesis or Dissertation
open access

An Examination of the Effect of Decision Style on the Use of a Computerized Project Management Tool

Description: Managing a software development project presents many difficulties. Most software development projects are considered less than successful, and many are simply canceled. Ineffective project management has been cited as a major factor contributing to these failures. Project management tools can greatly assist managers in tracking and controlling their projects. However, project management tools are very structured and analytical in nature, which is not necessarily supported by decision-making st… more
Date: August 1997
Creator: Fox, Terry L., 1963-
Item Type: Refine your search to only Thesis or Dissertation
open access

An Experimental Investigation of Information Systems Project Escalation: An Examination of Contributory Factors in a Business Environment

Description: The purpose of this research is to continue examining the project management process. The management of projects is complicated. It is the complexity of the process that makes a project so difficult to control. This research examines the effect of particular facets of the project manager's skill set and operating environment on management decisions.
Date: August 1997
Creator: Huff, Richard A. (Richard Allen)
Item Type: Refine your search to only Thesis or Dissertation
open access

Factors Influencing BI Data Collection Strategies: An Empirical Investigation

Description: The purpose of this dissertation is to examine the external factors that influence an organizations' business intelligence (BI) data collection strategy when mediated by BI attributes. In this dissertation, data warehousing strategies are used as the basis on which to frame the exploration of BI data collection strategies. The attributes include BI insightfulness, BI consistency, and the organizational transformation attribute of BI. The research population consisted of IT professionals and top… more
Date: August 2010
Creator: Ramakrishnan, Thiagarajan
Item Type: Refine your search to only Thesis or Dissertation
open access

Factors Influencing Post-adoptive Enterprise Resource Planning (ERP) Utilization

Description: Organizations expend a great deal of time, effort and money on the implementation of enterprise resource planning (ERP) systems. They are considered the price of entry for large organizations to do business. Yet the success rate of ERP systems is poor. IS literature suggests that one possible reason for this is the underutilization of these systems. Existing ERP literature is replete with research to improve ERP project implementation success; however, notably absent from these streams is the r… more
Date: August 2011
Creator: McGinnis, Thomas C.
Item Type: Refine your search to only Thesis or Dissertation
open access

The Impact of Information Security Awareness on Compliance with Information Security Policies: a Phishing Perspective

Description: This research seeks to derive and examine a multidimensional definition of information security awareness, investigate its antecedents, and analyze its effects on compliance with organizational information security policies. The above research goals are tested through the theoretical lens of technology threat avoidance theory and protection motivation theory. Information security awareness is defined as a second-order construct composed of the elements of threat and coping appraisals supplement… more
Date: August 2014
Creator: Hanus, Bartlomiej T.
Item Type: Refine your search to only Thesis or Dissertation
open access

The Impact of IT Capability on Employee Capability, Customer Value, Customer Satisfaction, and Business Performance

Description: This study empirically examines the impact of IT capability on firms' performance and evaluates whether firms' IT capabilities play a role in improving employee capability, customer value, customer satisfaction, and ultimately business performance. The results were based on comparing the business performance of the IT leader companies with that of control companies of similar size and industry. The IT leader companies were selected from the Information Week 500 list published annually from 2001… more
Date: August 2009
Creator: Chae, Ho-Chang
Item Type: Refine your search to only Thesis or Dissertation
open access

Information System Quality: An Examination of Service-Based Models and Alternatives

Description: Service quality as a component of overall Information Systems quality is examined. Three related studies test the SERVQUAL and related instruments (SERVPERF and Importance-weighted SERVPERF) using Information System users. SERVPERF outperformed SERVQUAL in all three studies.
Date: August 1997
Creator: Maples, Glenn (Glenn Edward)
Item Type: Refine your search to only Thesis or Dissertation
open access

Information systems success and technology acceptance within a government organization.

Description: Numerous models of IS success and technology acceptance their extensions have been proposed and applied in empirical. This study continues this tradition and extends the body of knowledge on the topic of IS success by developing a more comprehensive model for measuring IS success and technology acceptance within a government organization. The proposed model builds upon three established IS success and technology acceptance frameworks namely the DeLone and McLean (2003), Venkatesh et al.'s (2003… more
Date: August 2008
Creator: Thomas, Patricia
Item Type: Refine your search to only Thesis or Dissertation
open access

IT Offshoring Success: A Social Exchange Perspective

Description: Spending by U.S. companies in offshore IT services continues at unprecedented levels despite a high failure rate. This study fills a gap in the existing literature by examining the client-vendor offshoring relationship through the theoretical lens of social exchange theory at the organizational level of analysis from the client's perspective. Social exchange theory focuses on the exchange of activities between two parties, whether they are individuals or companies and was used as a basis for ex… more
Date: August 2008
Creator: St. John, Jeremy
Item Type: Refine your search to only Thesis or Dissertation
open access

Organizational Competency Through Information: Business Intelligence and Analytics as a Tool for Process Dynamization

Description: The data produced and collected by organizations represents both challenges and opportunities for the modern firm. Business intelligence and analytics (BI&A) comprises a wide variety of information management technologies and information seeking activities designed to exploit these information resources. As a result, BI&A has been heralded as a source of improved organizational outcomes in both the academic and practitioner literature, and these technologies are among the largest continuous I… more
Date: August 2015
Creator: Torres, Russell
Item Type: Refine your search to only Thesis or Dissertation
Back to Top of Screen