This dissertation focuses on developing and evaluating hybrid approaches for analyzing free-form text in the medical domain. This research draws on natural language processing (NLP) techniques that are used to parse and extract concepts based on a controlled vocabulary. Once important concepts are extracted, additional machine learning algorithms,…

The southern Indian city of Bangalore is extolled as India's "Silicon Valley," emerging over the past decade as a premier site for capital flows into India's Information Technology (IT) sector. In the dominant narrative of globalization Bangalore is lauded as an aspiring "global city" that attracts sizeable quantities of…

Treebanks are a necessary prerequisite for many NLP tasks, including, but not limited to, semantic role labeling. For many languages, however, treebanks are either nonexistent or too small to be useful. Time-critical applications may require rapid deployment of natural language software for a new critical language--much faster than the development…

This paper generally sought to investigate the integration level of ICT in the training of teacher trainees at University of Education, Winneba. All level 100 students were purposive targeted in particular since they were registered to take the ICT course. One hundred of the Level 100 students were randomly selected in class to perform tasks in…

The explosion in the use of computers has strengthened the need to address ethical issues in information systems (IS) education, and several frameworks have been expounded. However, little empirical research has been undertaken on their effects. This is a key problem: If IS scholars do not study the effect of information systems on IS students, IS…

The Australian federal government's 2009 Excellence in Research Australian (ERA) policy initiative gave Australian LIS researchers the opportunity to review their listings of preferred journal titles: listings that were to act as a component of measured research activity in the new federal government funding regimes. The Australian research…

A linear, sequential time conception based on in-person meetings and pedagogical activities is not enough for those who practice and hope to enhance contemporary education, particularly where online interactions are concerned. In this article, we propose a new model for understanding time in pedagogical contexts. Conceptual parts of the model will…

As states approach the funding cliff marking the end of federal stimulus help for education, school districts will be feeling more financial pain than they're experiencing now. But there's good news amid the bad: Big city districts are showing schools nationwide a way to save money and improve efficiency by working together. They've created the…

We present an introduction to Bayesian inference as it is used in probabilistic models of cognitive development. Our goal is to provide an intuitive and accessible guide to the "what", the "how", and the "why" of the Bayesian approach: what sorts of problems and data the framework is most relevant for, and how and why it may be useful for…

Purpose: This study examines the current status of meaningful use of health information technology (IT) in Critical Access Hospitals (CAHs), other rural, and urban US hospitals, and it discusses the potential role of Medicare payment incentives and disincentives in encouraging CAHs and other rural hospitals to achieve meaningful use. Methods: Data…

The article begins with an abbreviated CV of the author and then recounts the formation of Society for the Advancement of Games and Simulation in Education and Training (SAGSET) and the early days of simulation and gaming in the United Kingdom. Four strands of elements of development are described together with the key events of the 1970s and…

This article analyses how journalism professors at Colombian universities use information and communications technologies (ICT) in their teaching. Survey data was obtained during the first trimester of 2009 from 63 professors in journalism departments and from a total of 865 professors who are affiliated with journalism departments at 29…

This paper seeks to contribute to the discussion on the current generation of students and their relationship to technology, providing qualitative, empirical information obtained in the Chilean context. The study analyses and discusses the ideas regarding the emergence of a new generation of learners, or digital natives, as characterised by…

Globalization, immersive research and learning environments, unlimited access to information and analytics, and fiscal realities continue to impact higher education--and higher education IT. Although IT organizations face immense pressure to meet significantly greater expectations at significantly less cost, with such pressure comes the…

This theoretical paper presents a person-environment fit framework that extends the Minnesota Theory of Work Adjustment to retirement transition and adjustment. The proposed Retirement Transition and Adjustment Framework (RTAF) also accommodates dynamic intra-individual and environment change over time, configural combinations of variables, and an…