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Communications of the ACM



Who Needs a Tablet?
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Who Needs a Tablet?

Tablets do not solve a mainstream problem, they only serve a niche.

Who Needs a Netbook?
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Who Needs a Netbook?

In only a couple years, improved smartphones and laptops have closed the niche that netbooks lived in. Rather than mourn the loss of netbooks, let's celebrate their...

What Will 2010 Bring?
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What Will 2010 Bring?

What changes will we see in 2010 in computing?

The Rise of the External Brain
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The Rise of the External Brain

From an entirely unexpected source, we begin to realize the dream of an external brain that supplements our knowledge, wisdom, and memories.

What Is a Good Recommendation Algorithm?
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What Is a Good Recommendation Algorithm?

Someone may win the one million dollar Netflix Prize soon.  Will the winning algorithm produce movie recommendations that people like?
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