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In this paper, a new idea on the enterprise relative diathesis evaluation approach has been proposed based on the other evaluation theory and approach, which is based on balanced scorecard and together with diathesis-decided dynamic principle, and thus combined the operation surroundings with the enterprise relative diathesis evaluation effectively. Then the evaluation model is proposed with the weighted-numbers...
This paper presents a new fuzzy chance-constrained programming model to find the Pareto solution set for multiproject and multi-item investment combination based on the perspective of real options. The proposed 0-1 integer programming model has two objectives subject to fuzzy cash supply chain constraint conditions, and the escalating GA will be employed to solve the above optimization model with...
This paper presents a new stochastic chance-constrained 0-1 integer programming model for investigating the investment combination problem in multi-project multi-item investment combination. The proposed model includes two objectives with stochastic constraints to construct a 0-1 integer programming model. On the one hand, the risk value will be measured by negative entropy; on the other hand, the...
Based on the features of video content, this paper addresses the system of detecting pornographic videos. The system makes use of an improved algorithm for shot segmentation based on clustering and then extracts key frames. It converts the detection of video to identification of key frames. We use the skin color detection to detect the key frames which have been extracted. The experimental results...
This paper aims to solve the multi-project multi-item investment combination under stochastic surroundings. A new stochastic chance-constrained programming model for investigating its problem will be presented, in which there are three objectives with some stochastic constraints to construct a 0-1 integer programming model, and demonstrate how to use PSO to solve the optimization model with a small...
This paper presents a new trademark image retrieval method based on the region orientation information entropy. In the first stage, image is rotated according to principal orientation, and the object region in the rotated image is extracted. Then, the object region is partitioned into a lot of sub-blocks. In the third stage, the information entropy of each partitioned region is computed, which construct...
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