The widespread adoption of health information technology has been recognized as both a necessary element of health reform and a required building block of a modern, high performing health care system.

Information technology is considered a potentially transformative element in the field of health care by payers, providers, vendors, and consumers alike. Because of this transformative potential, health information technology adoption is viewed by many as a key component of health system reform. HIT is in its earliest stages, with diffusion of the technology still relatively limited; at the same time, there is growing awareness of its potential to affect the operation of the entire health care system as a result of (...) the vast amount of information that will become available to both health professionals and patients. (shrink)

Little Vast Rooms of Undoing explores the relationship between identity and embodiment in public toilet spaces.

The graph edit distance (GED) measures the dissimilarity between two graphs as the minimal cost of a sequence of elementary operations transforming one graph into another. This measure is fundamental in many areas such as structural pattern recognition or classification. However, exactly computing GED is NP-hard. Among different classes of heuristic algorithms that were proposed to compute approximate solutions, local search based algorithms provide the tightest upper bounds for GED. In this paper, we present K-REFINE and RANDPOST. K-REFINE generalizes and (...) improves an existing local search algorithm and performs particularly well on small graphs. RANDPOST is a general warm start framework that stochastically generates promising initial solutions to be used by any local search based GED algorithm. It is particularly efficient on large graphs. An extensive empirical evaluation demonstrates that both K-REFINE and RANDPOST perform excellently in practice. (shrink)

Health care reform sits, once again, in the eye of the political storm. This article, based on an analysis of past health care debates, offers nine historical lessons for contemporary reformers. We describe the most important political do's and don'ts.

We stand on the edge of change. The Republican coalition is frayed, and its trusty issues — slash taxes, cut programs, deregulate industry, preach morals — have worn thin. Will the Democrats seize the opportunity and capture the political system? Or will Republicans refresh themselves and win a new lease on power? The contest will center on clashing visions and competing programs; since national health insurance is perhaps the Democrats’ signature program, health reform will be, once again, at the eye (...) of the political storm. (shrink)