Reflections on science, technology, and computing — leavened by personal experience


I will be joining the University of Iowa as Vice President for Research and Economic Development and holder of Iowa’s inaugural University Computational Science and Bioinformatics Chair, with joint appointments in Computer Science, Electrical and Computing Engineering and Medicine. For details on this, see the University of Iowa announcement.

An old joke defines data mining as (insert possessive gesture here) data are mine. Sadly, this hoary saw is more often truthful than humorous. We must find a new way forward that defines the principles and processes for protecting intellectual property while also creating appropriate cultural and economic rewards for data sharing and sustainability. This…

All project cost estimates for an exascale initiative suggest it is well in excess of one billion dollars, placing it squarely in the realm of national priority debates. The science and engineering case, though absolutely necessary, is no longer sufficient by itself. One must also marshal arguments that address national, regional and global needs, and…

There are many reasons why initial success becomes the father of later failure. Sometimes designers cling too long to old technology, sometimes companies make ill-advised leaps to new and untried technology, and sometimes leaders cling to old business models when change is essential to survival.

An economic and cultural chasm, a digital divide, separates the digitally connected from those who lack the ways or the means to join the digital community. In a knowledge economy, the separated are cut off from a plethora of services, educational materials, and business prospects.