BACKGROUND There has been relatively little research on the role of web-based support for self-care in the management of minor, acute symptoms, in contrast to the wealth of recent research into Internet interventions to support self-management of long-term conditions. OBJECTIVE This study was designed as an evaluation of the usage and effects of the "Internet Doctor" website providing tailore...

In today’s business and economic conditions, enterprise customers are demanding information technology (IT) solutions that are cheaper, less complex, and easier to install. At the same time, independent software vendors (ISVs) are seeing revenue from their core licensed offerings erode because of competition and market saturation. Many believe that the answer to these problems is to offer IT so...

The National Climate Assessment of the U.S. Global Change Research Program (USGCRP) analyzes and presents the impacts of climate change on the United States. The provenance information in the assessment is important because the assessment findings are of great public and academic concern and are used in policy and decision-making. By applying a use case-driven iterative methodology, we develope...

In recent years, social networking services have gained phenomenal popularity. They allow us to explore the world and share our findings in a convenient way. Event is a critical component in social networks. A user can create, share or join different events in their social circle. In this paper, we investigate the problem of event recommendation. We propose recommendation methods based on the s...

Childress, born the eldest of three children in Archie, Missouri, identified with the values of Missouri farmlands and small towns, which emphasized hard work, fair play, personal responsibility, and compassion. Growing up, Childress spent time with his maternal and paternal grandparents who lived on farms near Harrisonville, Missouri. Every summer he helped his maternal grandparents work their...

This paper is an introduction to agent-based simulation using the Python programming language. The core objective of the paper is to enable students, teachers, and researchers immediately to begin social-science simulation projects in a general purpose programming language. This objective is facilitated by design features of the Python programming language, which we very briefly discuss. The pa...

This paper represents an overview of a field trial for a patient data management system used in ambulatory care. Its purpose is to give an outline of the issues that allow technological enablement of electronic patient data management in the delivery of home-based medical care. While the replacement of more traditional paper-based patient data management using PDAs as a collection platform are ...

The rapid development of sensing technologies had led to the creation of large volumes of environmental observation data. Data quality control information informs users how it was gathered, processed, examined. Sensor Web is a web-centric framework that involves observations from various providers. It is essential to capture quality control information within the framework to ensure that observ...

This paper introduces an approach illustrating how the Open Geospatial Consortium (OGC) Sensor Web Enablement (SWE) framework can be used in order to build a franco-lebanese observatory. We present the practical application of SWE services as a source of real-time observation data and the associated technical architecture for making near real-time observations available to end users on the Web....