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Opinion

Memory with a Twist

I continue to look for ways to preserve digital information over long periods of time. Imagine storing petabytes of information in vials containing dried DNA and using robots to retrieve it.
News

Split Second

The issue of whether to add a "leap second" to square the clock with the Earth's orbit pits time specialists against IT.
Opinion

Invention

I am on a brief holiday in the U.K. visiting stately homes and manor houses in Cotswolds. There is so much history and drama hidden in some of the mechanical designs in these ancient buildings

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.

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Communications of the ACM (CACM) is now a fully Open Access publication.

By opening CACM to the world, we hope to increase engagement among the broader computer science community and encourage non-members to discover the rich resources ACM has to offer.

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