Aggregate IEEE Spectrum 芯片半导体 45″

Atomically Thin Materials Significantly Shrink Qubits

Quantum computing is a devilishly complex technology, with many technical hurdles impacting its development.…

• Of these challenges two critical issues stand out: miniaturization and…
• IBM has adopted the superconducting qubit road map of reaching a 1,121…
• However, current approaches will require very large chips (50 millimet…

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Aggregate IEEE Spectrum 芯片半导体 45″

How AI Will Change Chip Design

The end of Moore’s Law is looming.Engineers and designers can do only so much to miniaturize transistors and pack as many of them as possible into chips.…

• So they’re turning to other approaches to chip design, incorporating t…
• Samsung, for instance, is adding AI to its memory chips to enable proc…
• Speaking of speed, Google’s TPU V4 AI chip has doubled its processing …

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Aggregate IEEE Spectrum 芯片半导体 45″

Andrew Ng: Unbiggen AI

Andrew Ng has serious street cred in artificial intelligence.…

• He pioneered the use of graphics processing units (GPUs) to train deep…
• So when he says he has identified the next big shift in artificial int…
• And that’s what he told IEEE Spectrum in an exclusive Q&A.

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Aggregate IEEE Spectrum 芯片半导体 45″

Why NIST Researchers Spent 10 Years Measuring Gravity

Physicists have been trying to measure the fundamental gravitational constant for well over two centuries.…

• The current accepted value of big G, as it’s known, is 6.
• 67430 × 10-11 cubic meters per kilogram per square second.
• It also has an uncertainty of ±0.

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Aggregate IEEE Spectrum 芯片半导体 45″

AI Is Hyper-Scaling Digital Inequality

Artificial intelligence is rapidly becoming part of everyday infrastructure–in some places.…

• It helps write emails and software code, filters job applications, pow…
• Industry leaders talk about “AI for everyone,” while governments rush …
• Yet over the past decade, working on digital inclusion and digital lit…

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Laboratoria’s Mariana Costa Empowers Women in Tech

In shaping her career, Peru native Mariana Costa has asked herself a question: What can I do to make life better for women in Latin America?…

• The answer she landed on was training them for tech jobs.
• Mariana CostaEmployer LaboratoriaTitle Co-founder and presidentAlma Ma…
• And for too long, women across the region have been locked out of them…

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Aggregate IEEE Spectrum 芯片半导体 45″

Siobahn Day Grady Wants Everyone to Be AI Literate

Artificial intelligence is reshaping the skills employers expect from new graduates.…

• In response, universities are scrambling to launch new courses, resear…
• But building a cutting-edge AI curriculum demands funding and access t…
• At North Carolina Central University, Siobahn Day Grady is trying to c…

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Digital Signal Processing Pioneer Bede Liu Dies At 91

Bede Liu, a digital signal processing pioneer, died on 7 May.He was 91.…

• Liu was widely regarded as one of the founders of modern digital signa…
• The IEEE Life Fellow taught electrical engineering at Princeton for mo…
• From 1994 to 1997, he chaired the university’s electrical and computer…

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This Hi-Fi Tape Recorder Changed Radio Forever

A German engineer wanted a cheaper cigarette.The popular crooner Bing Crosby wanted a vacation.…

• Satisfying both desires inadvertently led to the invention of the laug…
• Along the way there were Nazis, spoils of war, and more than one accid…
• Tying together this quirky history is the Magnetophon.

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Identifying the Root Cause of Electronics Failures With Simulation Apps

This article is brought to you by COMSOL.…

• In pursuit of improved range, greater reliability, and faster charging…
• Other applications driving this demand include wind farms, data center…
• As the interest for high-voltage electronics increases, the risks asso…

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The System That Turned Paper Charts Into Digital Medical Records

Most hospitals and health care providers use electronic health records instead of paper charts to note patient vaccinations, diagnoses, and procedures.…

• AthenaOne, Epic, and Oracle Health are some of the systems employed ar…
• Many patients can access their electronic medical records from home.
• The platforms exist thanks to pioneering efforts such as the Medical I…

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IEEE Course Teaches How to Use AI to Modernize Power Grids

Today’s U.S.electrical grid, among the largest, most complex systems ever built, is operating at its limit.…

• The combination of rapid industrial growth, more frequent extreme weat…
• Department of Energy.
• Built decades ago for a more predictable world in which power came mos…

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Why R&D Waste Persists Despite Widespread AI Adoption

This report examines R&D waste and how AI adoption has outpaced the intelligence needed to make consequential decisions well.…

• What Attendees will LearnWhere R&D budget is lost.
• More than a third of organizations spend 25 to 40 percent of their R&D…
• Why projects fail late.

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