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Remembering Lotfi Zadeh, the Inventor of Fuzzy Logic
From ACM Careers

Remembering Lotfi Zadeh, the Inventor of Fuzzy Logic

One night in July, 1964, the logician Lotfi Zadeh found himself alone in his parents' New York apartment, his dinner plans cancelled.

Is There Any Hope for Facebook's Fact-Checking Efforts?
From ACM Opinion

Is There Any Hope for Facebook's Fact-Checking Efforts?

Facebook's fact-checking efforts are on the rocks.

Software Has a Serious Supply-Chain Security Problem
From ACM Opinion

Software Has a Serious Supply-Chain Security Problem

The warnings consumers hear from information security pros tend to focus on trust: Don't click web links or attachments from an untrusted sender.

Cassini Vanishes Into Saturn, Its Mission Celebrated and Mourned
From ACM Opinion

Cassini Vanishes Into Saturn, Its Mission Celebrated and Mourned

NASA&'s Cassini spacecraft, the intrepid robotic explorer of Saturn's magnificent beauty, ended a journey of 20 years on Friday like a shooting star streaking across...

Why It's a Real Mistake to Count on a Cellphone When You Go Hiking
From ACM Opinion

Why It's a Real Mistake to Count on a Cellphone When You Go Hiking

Sarah Savage was alone in the woods and didn't know which way to turn.
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