IEEE

Efficient Pruning in Subset Sum Backtracking Using Residual Sum Checks

Abstract: The Subset Sum problem is a classical NP-complete problem with applications in resource allocation, cryptography, and combinatorial optimization. Conventional backtracking methods search the ...
Scientific American

Mathematicians make a breakthrough on 2,000-year-old problem of curves

Mathematicians just made a big leap forward on one of the field’s all-time favorite problems. Curves—squiggly lines through space, such as a comet’s trajectory or a stock market trend—are some of math ...
The White House

Fact Sheet: President Donald J. Trump Imposes a Temporary Import Duty to Address Fundamental International Payment Problems

PROTECTING THE U.S. ECONOMY AND NATIONAL INTERESTS: Today, President Donald J. Trump signed a Proclamation imposing a temporary import duty to address fundamental international payments problems and ...
MarketWatch

‘It’s a life-changing sum’: Can I stop my kids from using their inheritance to support political causes I vehemently oppose?

Is it possible to prevent an heir from spending their inheritance on things to which we are diametrically opposed? I would hate for our money to end up in the hands of organizations that oppose ...
Phys.org

Global livestock antibiotic use falls, but trade shifts the problem abroad

After decades of growth, the use of antimicrobials—including antibiotics—in livestock peaked in 2013 and then dropped by nearly a third by 2020, finds a major new study led by UCL researchers. The ...
Wall Street Journal

America’s Biggest Power Grid Operator Has an AI Problem—Too Many Data Centers

America’s AI boom is pushing the nation’s largest power-grid operator to the brink of a supply crisis. Sixty-seven million people in a 13-state region stretching from New Jersey to Kentucky get their ...
Wired

X Didn’t Fix Grok's ‘Undressing’ Problem. It Just Makes People Pay for It

After creating thousands of “undressing” pictures of women and sexualized imagery of apparent minors, Elon Musk’s X has apparently limited who can generate images with Grok. However, despite the ...
PBS

AP report: Rise of deepfake cyberbullying poses a growing problem for schools

Schools are facing a growing problem of students using artificial intelligence to transform innocent images of classmates into sexually explicit deepfakes. The fallout from the spread of the ...
Hosted on MSN

No jointer - no problem! Use your table saw as a jointer

Don’t have a jointer in your shop? No problem! In this video, I’ll show you how to use your table saw as a jointer to get perfectly straight, square edges—no expensive machinery required. This is a ...
CSOonline

Insecure use of Signal app part of wider Department of Defense problem, suggests Senate report

The Signalgate scandal that enveloped US Secretary of Defense Pete Hegseth in March appears to be symptomatic of a wider lax attitude towards the use of non-approved messaging apps by officials and ...
Psychology Today

The Emerging Problem of "AI Psychosis"

As more people turn to AI chatbots for emotional support and even as their therapists, a new and urgent concern is emerging at the intersection of AI and mental health: "AI psychosis" or "ChatGPT ...