Abstract: The problem of variable-rate lossless data compression is considered, for codes with and without prefix constraints. Sharp bounds are derived for the best achievable compression rate of ...

Abstract: Health status assessment and health indicator (HI) construction for coal mine rotary machinery are pivotal in realizing failure prediction and preventive maintenance for such equipment.

School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K. School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K ...