An OpenAI model solved a famous math problem that stumped humans for 80 years

In mid-May, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in ...
Science News

AI cracked an Erdős math problem. Now experts want guardrails

The result is correct but challenges core norms of mathematics: checking proofs, crediting ideas and keeping research open to ...

'Labubu economics': Game-theoretic model explains why blind box strategies benefit suppliers, retailers, and consumers

The billion-dollar Labubu phenomenon broke a cardinal rule of retail: Consumers need to know what they're buying before they ...
Smithsonian Magazine

Mathematicians Puzzled Over a Famous Problem for 80 Years. Now, They’ve Used A.I. to Identify a Clever Solution

In 1946, the mathematician Paul Erdős posed the unit distance problem—and suggested a winning strategy. An A.I. model has now ...

Billions are going into fish passage projects, but planning methods can undercut results

Fish that split their lives between fresh and salt water often face obstacles getting back and forth. Dams and roads fracture ...
IEEE

Optimization-Based Maximum-Torque Fault-Tolerant Control of Dual Three-Phase PMSM Drives Under Open-Phase Fault

Abstract: In this article, a novel optimization-based maximum-torque fault-tolerant control scheme is proposed for the open-phase fault of dual three-phase permanent-magnet synchronous motor drive.
IEEE

ANN Optimization of Weighting Factors Using Genetic Algorithm for Model Predictive Control of PMSM Drives

Abstract: Model predictive control (MPC) has become one of the most attractive control techniques due to its outstanding dynamic performance for permanent magnet synchronous motor (PMSM) drives.