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At present, most of image retrieval applications use Principal Component Analysis (PCA) algorithm to reduce the low-level features of images and rank the similarity of images based on graph structure to enhance the retrieval accuracy with relevance feedback technique. However, there are two issues to consider in traditional image retrieval methods: (1) the feature space of images is probably highly...
An integrated approach incorporating response surface methodology (RSM), grey relational analysis, and fuzzy logic analysis was developed to quantitatively evaluate the conditioning chemicals in sludge dewatering process. The polyacrylamide (PAM), ferric chloride (FeCl 3 ) and calcium-based mineral powders were combined to be used as the sludge conditioners in a pilot-scale sludge dewatering...
The ultimate goal for a Trailing Suction Hopper Dredger (TSHD) is maximizing the profit. The performance of the dredger is strongly influenced by the operator's strategy and the soil properties. A decision support system can help the operator maximizing the performance by using models. In this paper, the optimization method which combined the Neural Network (NN) model with the genetic algorithm (GA)...
Based on piecewise quadratic Lyapunov function method, this paper first provides stability condition for the autonomous uncertain piecewise discrete-time linear systems, which is a feasibility problem of linear matrix inequalities (LMIs). Then the robust control with a-stability constraint via state feedback controller for uncertain piecewise discrete-time linear systems is presented. It is shown...
Both wrapper and TAM are important components in SOC test architecture, and wrapper scan chain optimization and TAM optimization are NP-hard problems. Addressing wrapper scan chain optimization or TAM optimization separately leads to SOC test time sub-optimal. This paper presents a TWC&S (TAM/wrapper co-optimization and scheduling) algorithm for multi-clock SOC after combining the advantages of...
The paper presents a reverse SoC TAM design based dual-balanced strategy, which is on the basis of IEEE1500. Firstly test scheduling is executed according to the conceptual TAM architecture that is physically realizable, and then the real TAM architecture can be reversely established according to the test scheduling result. Since the test scheduling is not limited by TAM architecture, the test scheduling...
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