To extract the weak fault features hidden in strong background interference event of early failure rolling bearings, a two-stage based method is proposed. The broadband noise elimination ability an adaptive morphological filter (AMF) and superior capability frequency band selection (FBS) strategy for transient location identification are comprehensively utilized by proposed method. Firstly, AMF...

Some of the most powerful reinforcement learning frameworks use planning for action selection. Interestingly, their horizon is either fixed or determined arbitrarily by state visitation history. Here, we expand beyond naive and propose a theoretically justified strategy adaptive selection as function state-dependent value estimate. We two variants lookahead analyze trade-off between iteration c...

Space-time adaptive processing (STAP) is an effective strategy for clutter suppression in airborne radar systems. Limited training data, high computational load and the heterogeneity of training data constitute the main challenges in STAP. Most reduced-rank detection approaches, such as eigenvector decomposition, utilise a linear transformation to reduce the problem dimensionality. In this lett...

One view of hybrid control, or multiple objective, behaviour-based control systems is a kind of strategy reconfiguration – an intelligent adaptation of the system to the actual situation. In case of hybrid control it is an actual situation dependent discrete strategy (controller) changing, while in behaviour-based control systems it is a discrete switching to the most appropriate strategy or a ...

\An adaptive and fault tolerant wormhole routing strategy for k-ary n-cubes, 23 the policy would divide the packets into classes depending on their degree of adaptiveness. An output selection policy that waits a short period before selecting a nonpreferred output channel, especially one that leads away from the destination, may improve performance. Also beneecial for nonminimal routing may be a...

the objective of the current study was to examine the extent of variation of genetic improvement in dam of dams genetic pathway after insemination of heifers with sex sorted semen. for this purpose three different sexed semen based strategies were examined including 1: continuous use of sex sorted semen (strategy cs), 2: use of sex sorted semen for the first and the second inseminations and use...

The fast and frugal heuristics framework assumes that people rely on an adaptive toolbox of simple decision strategies—called heuristics—to make inferences, choices, estimations, and other decisions. Each of these heuristics is tuned to regularities in the structure of the task environment and each is capable of exploiting the ways in which basic cognitive capacities work. In doing so, heuristi...