Amazon outages linked to rapid AI integration were discussed in a recent internal meeting. AI glitches in algorithms managing infrastructure caused disruptions (e.g., issues viewing product details, Freevee streaming). While Amazon is aggressively using AI, sources say the speed is creating instability. The company is focused on reliability amidst growing AI competition. Amazon declined to comment specifically but affirmed commitment to customer experience
MIT researchers developed a new approach that rethinks how a classic method, known as Bayesian optimization, can be used to solve problems with hundreds of variables. In tests on realistic engineering-style benchmarks, like power-system optimization, the approach found top solutions 10 to 100 times faster than widely used methods.
Their technique leverages a foundation model trained on tabular data that automatically identifies the variables that matter most for improving performance, repeating the process to hone in on better and better solutions. The researchers’ tabular foundation model does not need to be constantly retrained as it works toward a solution, increasing the efficiency of the optimization process.
The technique also delivers greater speedups for more complicated problems, so it could be especially useful in demanding applications like materials development or drug discovery. The research will be presented at the International Conference on Learning Representations.
Their technique leverages a foundation model trained on tabular data that automatically identifies the variables that matter most for improving performance, repeating the process to hone in on better and better solutions. The researchers’ tabular foundation model does not need to be constantly retrained as it works toward a solution, increasing the efficiency of the optimization process.
The technique also delivers greater speedups for more complicated problems, so it could be especially useful in demanding applications like materials development or drug discovery. The research will be presented at the International Conference on Learning Representations.
MySat is a fully functional small satellite (CubeSat) STEM kit for space fans. It allows users to build, program, and operate a real satellite system on the ground, providing hands-on experience with space technology.
Deep inside a Texas mountain, a vast mechanical clock urges humanity to measure time on the scale of civilisation.
Researchers at General Atomics have made a significant breakthrough in nuclear fusion by achieving plasma density 20% higher than the Greenwald limit while maintaining superior confinement. This advancement addresses major challenges in fusion reactor design, bringing us closer to the development of commercially viable fusion power.
<999950 » 0.0,"K"; <999950000 » 0.0,,"M";0.0,,,"B"
