This paper proposes an exact method to solve an integer indefinite quadratic bilevel problem with multiple objectives at the upper level, where the objective functions at both levels are a product of ...

Abstract: In industrial environments with limited measurement space, noncontact measurement methods and feature extraction techniques based on sound signals are increasingly emphasized. However, ...

Abstract: Nowadays, dynamic eccentricity (DE) diagnosis methods for permanent magnet motors (PMMs) face difficulties in constructing diagnostic functions and extracting features under variable-speed ...

Forward-looking: Swedish scientists are pushing regenerative medicine closer to a breakthrough that could one day allow doctors to rebuild living skin, complete with blood vessels. Building on years ...