Science has been growing new legs of late. The traditional "legs" (or "pillars") of the scientific method were theory and experimentation. Computational science has been called the 'third pillar' of scientific inquiry, and has been recently augmented by yet a "fourth paradigm."
Moshe Y. Vardi
Advertisement
In the two years since we launched the revitalized Communications of the ACM, I have received hundreds of email messages from readers. The feedback has been mostly, but not universally, positive.
Globalization and Offshoring of Software Revisited
ACM Council commissioned in 2004 a Task Force to "look at the facts behind the rapid globalization of IT and the migration of jobs resulting from outsourcing and offshoring." Do the insights produced by the resulting report still ring true four years and a major economic crisis later?
Revisiting the Publication Culture in Computing Research
In my May 2009 Editor's Letter, "Conferences vs. Journals in Computing Research," I addressed the publication culture of our field: "As far as I know, we are the only scientific community that considers conference publication as the primary means of publishing our research results.' Why are we the only discipline driving on the conference side of the 'publication road?'"
In this issue of Communications we have a debate that is quite a rarity in computing research: a technical debate. A pair of Contributed Articles debate the relative merits of MapReduce and relational database management systems. I have no doubt that our readers will find this technical debate highly instructive.
When Communications relaunched in July 2008, the issue included a "Viewpoint" column by Rick Rashid, entitled "Image Crisis: Inspiring a New Generation of Computer Scientists." Has anything changed in that regard in the last 17 months?
The Financial Meltdown and Computing
For many of us, the past year has been one of the most unsettling in our lifetime. In the late 1980s and early 1990s, we watched communism collapse of its own dead weight. In late 2008, we saw capitalism nearly crumble. Lehman Brothers, a major U.S. investment bank, declared bankruptcy last September, sending the world's financial system into a tailspin. Only a massive intervention by central banks saved the system from collapse.
Open, Closed, or Clopen Access?
A frequent question I hear about Communications, and about ACM publishing in general, involves its access model. I am asked: "Why don't you adopt the open-access model?" Good question! Why don't we?
Conferences vs. Journals in Computing Research
An old joke tells of a driver, returning home from a party where he had one drink too many, who hears a warning over the radio about a car careening down the wrong side of the highway. "A car?" he wondered aloud, "There are lots of cars on the wrong side of the road!"
I am afraid that driver is us, the computing-research community.
The 2008 presidential campaign slogan "Yes, We Can" is the English translation of the United Farm Workers' 1972 slogan "Sí, se puede," or "Yes, it can be done."
Shape the Future of Computing
ACM encourages its members to take a direct hand in shaping the future of the association. There are more ways than ever to get involved.
Get Involved