There is no software engineering crisis. In order to determine what is meant by the phrase “software engineering crisis,” it is informative to define both the term crisis and the term software engineering. We define crisis to mean a “crucial or decisive point or situation; a turning point.” [1] While not part of the definition, the usual connotation of a crisis further implies an impending disa...

Answering a question of Per Lindstrom, we show that there is no \plus-capping" degree, i.e. that for any incomplete r.e. degree w, there is an incomplete r.e. degree a > w such that there is no r.e. degree v > w with a \ v = w. 1. The Theorem. In [2], Feferman de nes relative interpretability for extensions of Peano arithmetic. The induced structure D T of degrees of interpretability turns out...

In 2005, Dr David Brailer, our first National Coordinator for Health Information Technology, had a vision of widespread adoption of electronic health records connected through networks run by regional health-information organizations. An advisory panel recommended at that time that proactive fraud management functions be embedded in this emerging information infrastructure. This has not occurre...