Abstract: In a sparse array, the holes in the corresponding difference co-array (DCA) limit the length of the consecutive subarray, which in turn reduces the number of achievable uniform degrees of ...

Ever wonder why ChatGPT slows down during long conversations? The culprit is a fundamental mathematical challenge: Processing long sequences of text requires massive computational resources, even with ...

Late-night joyride ends in disaster as driver smashes into towering Christmas tree on camera Trump says "Humbug" to Colbert, threatens broadcast licenses Trump’s $18 trillion claim clashes with White ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Scott Sellers is the co-founder and CEO of Azul, with 30 years of experience as an entrepreneur and executive in the technology industry. Chances are every time you stream content, buy something ...

I was wondering what your thoughts are for extending this to support sparse arrays? Scipy can perform the eigenvalue decomposition for sparse arrays and we could pass Jax BCOO or BCSR arrays to the ...

Long-horizon robotic manipulation tasks are a serious challenge for reinforcement learning, caused mainly by sparse rewards, high-dimensional action-state spaces, and the challenge of designing useful ...