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Communications of the ACM


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dateMore Than a Year Ago
subjectComputer Systems

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.

IBM Tops Green500 Supercomputer List
From ACM News

IBM Tops Green500 Supercomputer List

Big Blue's supercomputers are among the greenest in the world. The June Green500 list, published by, showed that 18 of the top 20 greenest supercomputers...

From ACM TechNews

How Ibm's Sprucing ­p Its 'social' Side

IBM researchers are exploring ways of using social computing to encourage greater collaboration among enterprise users in an effort to make it easier for businesses...
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