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Wind-powered cargo ships with sail-like ‘wings’ could reduce fuel use by 30%

A cargo ship with a difference is set to dock at the Polish port of Gdynia early next week.

EnergyOct 19, 2023

Dbt launches next generation semantic layer to solve trust in data

Philadelphia-based dbt Labs announced today the next version of its open semantic layer — the bridge between data platforms and business intelligence (BI) tools, enabling enterprises to serve the single, verified version of data for driving insights. The company is the same one behind the dbt analytics engineering tool, which prepares data for analytics.

Big DataOct 19, 2023

Invisible AI watermarks won’t stop bad actors. But they are a ‘really big deal’ for good ones

In an era of deepfakes, bot-generated books and AI images created in the style of famous artists, the promise of digital watermarks to identity AI-generated images and text has been tantalizing for the future of AI transparency.

Big DataOct 19, 2023

How transparent are AI models? Stanford researchers found out.

Today Stanford University’s Center for Research on Foundation Models (CRFM) took a big swing on evaluating the transparency of a variety of AI large language models (that they call foundation models). It released a new Foundation Model Transparency Index to address the fact that while AI’s societal impact is rising, the public transparency of LLMs is falling — which is necessary for public accountability, scientific innovation and effective governance.

Big DataOct 19, 2023

The US Just Escalated Its AI Chip War With China

The American government has tightened its restrictions on exports of chips and chipmaking equipment, closing loopholes that let Chinese companies access advanced technology.

Chip TechOct 18, 2023

Capella Space co-founder steps down as CEO

WASHINGTON — The co-founder of synthetic aperture radar (SAR) imaging company Capella Space is stepping down as chief executive as the company seeks to grow its business, particularly with government customers.

SpaceOct 18, 2023

Space industry group turns up volume on satellite vulnerabilities

WASHINGTON — The Space ISAC, an industry group dedicated to space cybersecurity, is trying to spread awareness of the dangers satellites face, not just from cyberattacks, but also from potential anti-satellite weapons and severe space weather.

SpaceOct 18, 2023

Space radio developer AnySignal emerges from stealth

TAMPA, Fla. — One-year-old Californian startup AnySignal emerged from stealth mode Oct. 16 with $5 million in funding behind a multi-purpose space radio platform.

SpaceOct 18, 2023

A method to interpret AI might not be so interpretable after all

Some researchers see formal specifications as a way for autonomous systems to "explain themselves" to humans. But a new study finds that we aren't understanding.

AIOct 18, 2023

New technique helps robots pack objects into a tight space

Researchers coaxed a family of generative AI models to work together to solve multistep robot manipulation problems.

AIOct 18, 2023
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