The emergence of big data has caused a dramatic shift in the operating regime for optimization algorithms. performance bottleneck, which used to be computations, is now often communications. Several gradient compression techniques have been proposed reduce communication load at price loss solution accuracy. Recently, it shown how errors can compensated algorithm improve Even though convergence ...

In saccade sequences without visual feedback endpoint errors pose a problem for subsequent saccades. Accurate error compensation has previously been demonstrated in double step saccades (DSS) and is thought to rely on a copy of the saccade motor vector. However, these studies typically use fixed target vectors on each trial, calling into question the generalizability of the findings due to the ...