Abstract: This paper explores a novel model for sorted-waste transportation, defined as the two-echelon collaborative location routing problem with intuitionistic fuzzy multi-demands. It considers a ...

Ausar Thompson has been everything the Detroit Pistons could ask for and more when it comes to his impact on the defensive end. Still, his shortcomings on offense have seemingly tempered optimism ...

For nearly 80 years, mathematicians believed they understood the limits of a famous geometry puzzle first posed by legendary Hungarian mathematician Paul Erdős. Now, an AI model developed by OpenAI ...

The value of electricity is being eroded due to the success in deploying wind and solar. Power giants RWE, Equinor and Iberdrola have each found different solutions to the same problem. Companies face ...

Japan and Taiwan have enviable care systems because they had the courage to plan – some solutions are radical, most are hiding in plain sight It’s mid-afternoon in Fujisawa. Schoolchildren, rucksacks ...