"We have demonstrated that it is impossible to describe all aspects of physical reality using a computational theory of quantum gravity," says Dr. Faizal. "Therefore, no physically complete and ...

Once upon a time computers filled entire rooms, reading numbers from spinning tapes and churning them through wires to do chains of basic arithmetic. Today they slip into our pockets, performing in a ...

Theoretical computer scientists are always probing the relationship of space (memory) and time. For 50 years, experts knew that a calculation of X steps required X/log X memory slots, but a new study ...

An astonishing discovery about the relationship between the amount of memory a computation requires and how long it takes has wowed computer scientists – although it isn’t clear if there are any ...

For the first time, a quantum computer has improved its results by repeatedly fixing its own mistakes midcalculation with a technique called quantum error correction ...

The original version of this story appeared in Quanta Magazine. In the movie Oppenheimer, Niels Bohr challenges the physicist early in his career: Bohr: Algebra is like sheet music. The important ...

We train a Transformers with several different classifier readout modules, where each input sample will include a tag to determine which classifier readout modules should be used. We use a ModuleDict ...

AI is experiencing a transformative shift with significant advancements driven by the integration of multiple large language models (LLMs) and other complex components. Consequently, developing ...

Computer scientist Lance Fortnow writes that by embracing the computations that surround us, we can begin to understand and tame our seemingly random world. Bohr: Algebra is like sheet music. The ...

Many fields of science have a foundational document: Isaac Newton’s Principia for the physics of classical mechanics, for example, or Charles Darwin’s On the Origin of Species for evolutionary biology ...