Abstract: Since arithmetic operations that involve uncertain or imprecise linguistic expressions are often mentally solved, multiple approaches have been developed to emulate them with fuzzy numbers.

ROME (AP) — Canada standout Jonathan David is rediscovering his form with a home World Cup approaching. David scored his third goal in four matches and Juventus beat defending champion Napoli 3-0 in ...

Daniil Medvedev has said his split from long-term coach Gilles Cervara was a “turning point” as the two-time Australian Open runner-up returns to Melbourne having rediscovered his form following a ...