Rejecting Absolute Immunity for Federal Officials

From bi-immunity to absolute undecidability

An infinite binary sequence A is absolutely undecidable if it is impossible to compute A on a set of positions of positive upper density. Absolute undecidability is a weakening of bi-immunity. Downey, Jockusch and Schupp [2] asked whether, unlike the case for bi-immunity, there is an absolutely undecidable set in every non-zero Turing degree. We provide a positive answer to this question by app...

FAQs for Elected Officials

Elected officials.

Rejecting arrogance

Baseball players, works of art and rare postage stamps have value in the market place partially as a function of their rarity. What is it about human nature that drives some to chase a postage stamp or coin, precisely because it is rare, and others of us to crave the stamp of approval that comes with publishing a paper in a prestige journal? It is not uncommon for prestige-seeking journals (or ...

Improbability Filtering for Rejecting False Positives

In this paper we describe a novel approach, called improbability filtering, to rejecting false-positive observations from degrading the tracking performance of an Extended Kalman-Bucy fdter. False-positives, incorrect observations reported with a high confidence, are a form of non-Gaussian white noise and therefore degrade the tracking performance of an Extended Kalman-Bucy Filter. Improbabilit...