C. Michael Holloway

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This paper presents an overview of NASA Langley's research program in formal methods. The major goals of this work are to make formal methods practical for use on high integrity systems, to orchestrate the transfer of this technology to U.S. industry through use of carefully designed demonstration projects, and to exploit this technology to help achieve(More)
it happens all the time. Beyond errors of distraction, no less a logician than Aristotle knew that in the real world even the most careful reasoning about a simple sentence can lead to the wrong conclusion. In programming, our conditional thoughts reach a logical complexity that Aristotle could not have imagined, nor likely condoned. Every day thousands of(More)
Mishap investigations provide important information about adverse events and are intended to help avoid any recurrence of previous failures. However, the complexity of many safety critical systems poses new challenges for mishap analysis. Similarly, the recognition that many failures have complex, systemic causes has helped to widen the scope of many mishap(More)
The activity-regulated-cytoskeletal-associated protein (Arc) has a well established role in memory consolidation and synaptic plasticity in the hippocampus and amygdala. However the role of Arc within the anterior cingulate cortex (ACC), an area of the brain involved in processing memory for pain, has yet to be examined. Here we sought to determine if Arc(More)