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In this paper, a function testing size estimation model based on testing steps is proposed. The model applies to black boxtesting, and can be used in dependent test as a third party, This model is conducted overall analysis on COCOMO model. Its basic steps include: design test cases, sum total test steps, define the parameters in the model based on the pattern of model, define size factor, and calculate...
Based on the principle of Mahalanobis distance discriminant analysis, the discrimination of influential degree of the different index to optimization of supporting programs for deep foundation pit is taken into account, using the weights obtained by the analytic hierarchy process to modify the Mahalanobis distance, by the new calculation method of covariance matrix, the weighted distance discreminant...
Threat evaluation of targets, an important part in warship's C4ISR, was the judgment of threat levels. A Shepard interpolation model for threat evaluation of the air targets is presented. It can be helpful to estimate the threat levels of air targets in the anti-air combat of single ship. Using standard threat levels based on standard battle-field situations, threat levels can be generated from the...
This paper presents a robust and efficient method of generating manipulation motion skill for non-force-feedback high speed constrained compliant robot motion. Using a non-structured teaching environment, the inherent task in the captured demonstration force and position data is estimated and reconstructed from three sets of complimentary models, including analytical mathematical modelling, empirical...
Automatic word-segmentation is vital for the reading, comprehension and translation of classics. However, large amount of special terms, allusions and proper names within the classics make it difficult for word segmentation. Taking classics of tea as the subject of research, a method was proposed using likelihood ratio statistics to decide two-character words candidate, three character words candidates...
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