Technology

Speech synthesis technology

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Rereading an article from last year’s August New Yorker, a discussion of e-paper devices and especially the Kindle by Nicholson Baker [1]: Reading some of “Max,” a James Patterson novel, I experimented with the text-to-speech feature. The robo-reader had a polite, halting, Middle European intonation, like Tom Hanks in “The Terminal,” and it was sometimes … Read more




Programming on the cloud?

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I am blogging live from the “Cloud Futures” conference organized by Microsoft in Redmond [1]. We had two excellent keynotes today, by Ed Lazowska [1] and David Patterson. Lazowska emphasized the emergence of a new kind of science — eScience — based on analysis of enormous amounts of data. His key point was that this … Read more




Just another day at the office

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In the past few weeks I wrote a program to compute the aliases of variables and expressions in an object-oriented program (based on a new theory [1]). For one of the data structures, I needed a specific notion of equality, so I did the standard thing in Eiffel: redefine the is_equal function inherited from the … Read more




Dwelling on the point

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Once again, and we are not learning! La Repubblica of last Thursday [1] and other Italian newspapers have reported on a “computer” error that temporarily brought thousands of accounts at the national postal service bank into the red. It is a software error, due to a misplacement of the decimal points in some transactions. As usual … Read more




The one sure way to advance software engineering

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Airplanes today are incomparably safer than 20, 30, 50 years ago: 0.05 deaths per billion kilometers. That’s not by accident. Rather, it’s by accidents. What has turned air travel from a game of chance into one of the safest modes of traveling is the relentless study of crashes and other mishaps. In the US the … Read more




Computer technology: making mozzies out of betties

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Are you a Beethoven or a Mozart? If you’ll pardon the familarity, are you more of a betty or more of a mozzy? I am a betty. I am not referring to my musical abilities but to my writing style; actually, not the style of my writings (I haven’t completed any choral fantasies yet) but … Read more