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When studying attribute reduction, we need to enumerate all the minimal reductions to prove the correctness of the attribute reduction algorithm. The explosion of attributes combination makes time complexity of the enumeration algorithm pretty high. An algorithm derived from grouping the rows of decision table is put forward to validate if an attribute set is reduction. Based on this algorithm, a...
Energy analysis method of computational complexity is proposed. Entropy and quantum superposition theory are used to calculate the problem??s lower bound of energy consumption. Energy consumption and computational complexity are direct ratio. The computational complexity is decided only by initial state and final state of problem. The algorithm??s details are needless in this method. Energy analysis...
Based on the statistical analysis of relation between CBP (Coded Block Pattern), MVD (Motion Vector Difference) and each coding mode, a fast mode selection algorithm based on macroblock-adaptive is proposed. In this algorithm, adaptive judgment strategies are adopted to filter partial coding mode quickly. The residual CBP, MVD information is used adequately to identify the relativity of intra and...
Distributed test framework can not only ensure that the quality of software testing but also can improve the automated test efficiency, and so on. The key technologies of the distributed test framework are studies in this paper. First, the main idea of the distributed test framework and its overall structure are given combined with the actual project needs; based on it, the key technologies involved...
This paper proposes an improved method for developing reusable components from the legacy non object-oriented codes. By analyzing the key data types of subroutines in a non object-oriented system, this method extracts the meaningful objects and packs them as reusable components. This method has been implemented and applied successfully in our experimental automatic object-extraction system for C programs.
On the foundation of the domestic and international research work, we have used recurrence plot and cross recurrence plot to study the different behavioral form of time series with different characters on its responding recurrence plot and cross recurrence plot. When the time series engender the phenomenon of Lorenz system, stable sink, saddle, bifurcation point and Hopf bifurcation the recurrence...
Superposition principle of quantum theory is introduced in this paper. The genetic algorithm has been described by quantum superposition theory. It implies genetic algorithm is essentially a kind of quantum algorithm in the classical computer on the reduced order to achieve. It through genetic manipulation to input superposition states data into classical computer. In the evolutionary process, a lot...
This article had a formalizing description to the structure of logic compound sentences (LCS) in the course of decompilation. It applied the Logic diagram to the recognition of LCS which belongs to graph theory. The recognition arithmetic overcame the shortcomings of some typical current approaches. Furthermore, this article introduced logical correlation matrices in the solution to the Logic diagrams,...
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