With the internationalization of e-commerce, it is no longer viable to design one user interface for all environments. Web-based applications and services can be accessed from all over the globe. To account for this globalization process, software developers need to understand that simply...

Process models are often the basis for demonstrating improvement and compliance in software engineering organizations. A descriptive model is a type of process model describing the human activities in software development that actually occur. The purpose of a descriptive model is to provide a...

Intelligent Product Recommendation Agents have been used for some time now by large, well known Internet businesses such as Amazon and Netflix. Unfortunately there is little research assessing the effectiveness of these systems in influencing online consumer behavior. Businesses that sell...

The reality of pervasive computing has nearly been realized, if it has not already. Pervasive computing environments promise ubiquitous connectivity, a plethora of information, and seamless computing support. Despite the advances in infrastructure to deliver on Weiser's original vision for...

Healthcare organizations are struggling to meet security best practices, as well as complying with regulatory requirements for individual accountability. Currently emerging as a leading technology for password authentication management is the use of single sign-on technology (SSO). SSO promises...

Personalization approaches have become popular as content providers have attempted to provide features that differentiate their sites from the sites of competitors while enhancing usability. For instance, the Google and MSN news pages offer the ability to modify the content and size of news...

Organizations and companies often need to share data for data mining. However, there are concerns of privacy breaches of the shared data which might have legal and strategic consequences for owners of the data. There has been a rich literature on privacy preserving data mining methods that can...

Long-term care services continue to play an integral role in the lives of people living with HIV/AIDS (PLWHA) despite the introduction of highly active antiretroviral therapy (HAART). The Medicaid 1915(c) waiver is one option available to states which enables them to expand the availability of...

The phenomenon of overdispersion arises when categorical or count data exhibit variability larger than expected. Multinomial data commonly demonstrate this phenomenon when the counts arise from correlated or cluster observations. There are several ways of analyzing overdispersed multinomial...

Optimal designs provide a very efficient way to maximize the amount of information gained in an experiment. For linear models the information is a factor of the covariates, but for non-linear models maximizing the information becomes more difficult because of the relationship of information with...