The increasing implementation of technology applications into the workplace has substantiated the need for adept professionals who can manage HR technology for employees and provide data about the organization. For some companies, these professionals are found within the human resources department. These information systems professionals combine…

Efficient self-organizing virtual clusterheads that supervise data collection based on their wireless connectivity, risk, and overhead costs, are an important element of Wireless Sensor Networks (WSNs). This function is especially critical during deployment when system resources are allocated to a subsequent application. In the presented research,…

This dissertation presents a study of an Unmanned Ground Vehicle (UGV) navigation and coverage hole patching in coordinate-free and localization-free Wireless Sensor Networks (WSNs). Navigation and coverage maintenance are related problems since coverage hole patching requires effective navigation in the sensor network environment. A…

Interconnected computer information systems have become indispensable aspects of modern life. All forms of communication, education, finance, commerce and identity utilize these systems creating a permanent personal presence for all of us within this digital world. Individuals who reveal or threaten to reveal these personal identities for various…

This thesis examines the state of the art of building information systems and evaluates their architecture in the context of emerging technologies and applications for deep analysis of the built environment. We observe that modern building information systems are difficult to extend, do not provide general services for application development, do…

School districts have spent millions of dollars implementing student information systems that offer family portals with web-based access to parents and students. One of the main purposes of these systems is to improve school-to-home communication. Research has shown that when school-to-home communication is implemented effectively, parent…

There is broad consensus amongst scholars across a wide range of disciplines that digital technologies are having profound effects on micro- and macropolitical processes across the world. However, research into digital geographies has not rigorously examined the role of the Internet in bridging epistemological difference. Rather, most of this…

Background: Methicillin Resistant Staphylococcus aureus (MRSA) is a hardy and extremely virulent multidrug resistant organism that has been a major cause of hospital acquired infections ever since its discovery in the 1960's. It has severe consequences such as causing increased hospital length of stay, economic burden, morbidity, and mortality.…

The purpose of this study was to explore the relationship between the use and sophistication of accounting information systems (AISs) and the success of small businesses in South Carolina. Additionally, this study explored the variables that influence South Carolinian small business owners/managers in the extent of adoption (sophistication) of…

Why do some firms organize their IT departments as profit centers whereas other firms organize IT as a cost center? Due to information asymmetry regarding the cost and demand for IT, the firm is unable to achieve the first best outcome in terms of optimizing the value from IT services. Two commonly used organizational models for the IT department…

Controlled clinical terminologies are essential to realizing the benefits of electronic health record systems. However, implementing consistent and sustainable use of terminology has proven to be both intellectually and practically challenging. First, this project derives a conceptual understanding of the scope and intricacies of the challenge by…

Performance-based funding models are increasingly becoming the norm for many institutions of higher learning. Such models place greater emphasis on student retention and success metrics, for example, as requirements for receiving state appropriations. To stay competitive, universities have adopted academic analytics technologies capable of…

In this dissertation, several control problems are studied that arise when passive or dissipative systems are interconnected and controlled over a communication network. Since communication networks can impact the systems' stability and performance, there is a need to extend the results on control of passive or dissipative systems to networked…

The e-Retail industry has grown rapidly over the last few years and is projected to continue its upward trend as consumers shift from traditional channels to online channels. In March 2010, Forrester Research forecasted that online retail sales will grow by 10% a year for the next 5 years and e-Retail sales will amount to $249 billion by 2014.…

The use of GIS technology for the humanities has opened up new avenues for visually exploring and asking questions of our nation's historical record. The potential to harness new knowledge with tools designed to capture and preserve geographic links to the artifacts of our past is within our grasp. This research explores the common information…