Building a good mathematics test is a surprisingly hard optimization problem. Every item in a test bank carries its own content domain, difficulty level, cognitive demand, and point value, and a ...

French quantum computing startup Alice & Bob estimates that 23,000 cat qubits could break RSA-2048 encryption in three days, ...

New research could signal a step change in the quest to design the new materials that are needed to meet the challenge of net zero and a sustainable future. Researchers have shown that a mathematical ...

In addition to ascertaining that the internal vitality of the mathematical sciences is excellent, as illustrated in Chapter 2, the current study found a striking expansion in the impact of the ...

The ability to predict crystal structures is a key part of the design of new materials. New research shows that a mathematical algorithm can guarantee to predict the structure of any material just ...

Figure 1. Schematic diagram of the research results. Based on the biometric data collected by a smartwatch, a mathematical algorithm that solves the inverse problem to estimate the brain's circadian ...

Researchers have introduced ε-iFair, the first job recommendation algorithm with a tunable ε-individual fairness guarantee ...

Mechanical engineers have designed a more effective and energy-efficient technology for cooling computer chips. Publishing May 7 in the Cell Press journal Cell Reports Physical Science, the ...