2 citations · 4 across the 8 of their papers we have counts for
4 papers · 1 filter
Sharpening Jensen's Inequality
J. G. Liao, Arthur Berg
This paper proposes a new sharpened version of the Jensen's inequality. The proposed new bound is simple and insightful, is broadly applicable by imposing minimum assumptions, and…
Reduced bias nonparametric lifetime density and hazard estimation
Arthur Berg, Dimitris N Politis, Kagba Suaray +1
Kernel-based nonparametric hazard rate estimation is considered with a special class of infinite-order kernels that achieves favorable bias and mean square error properties. A full…
Higher-Order estimation of s-th order spectra with flat-top lag-windows
Arthur Berg, Dimitris Politis
Improved performance in higher-order spectral density estimation is achieved using a general class of infinite-order kernels. These estimates are asymptotically less biased but wit…
Multivariate Lag-Windows and Group Representations
Arthur Berg
Symmetries of the auto-cumulant function (the generalization of the auto-covariance function) of a kth-order stationary time series are derived through a connection with the symmet…