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This paper puts forward an evaluation index system with 20 indexes and quantitive criteria for geographical ecological environment bearing capacity based on national geographic conditions census data; the evaluation model is determined by comprehensive evaluation method and weighted by analytic hierarchy process; comprehensive suitability zone is introduced through the evaluation results of bearing...
This paper considers an unsupervised data selection problem for the training data of an acoustic model and the vocabulary coverage of a keyword search system in low-resource settings. We propose to use Gaussian component index based n-grams as acoustic features in a submodular function for unsupervised data selection. The submodular function provides a near-optimal solution in terms of the objective...
A Transient Stability Analysis & Control (TSA&C) system has been developed and installed at PJM Interconnection several years ago, to perform on-line Dynamic Security Assessment (DSA) for the PJM power system. TSA&C was successfully applied to investigate an event that took place recently in the PJM system. This paper presents this application example to illustrate value and benefit of...
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