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In this paper, we present an approach that extracts attributes of open-domain named entities for the Chinese language. The approach contains two steps. The first step consists in an unsupervised technique which captures high frequency attributes from online encyclopedias. The second step discovers uncommon attributes with low frequency. Lastly, an integrated framework is proposed to obtain attributes...
Images of outdoor scenes show poor visibility in presence of haze. This results in poor performance of many outdoor images progressing systems. In this paper, we present a fast haze removal method using a single color or gray level image. Based on the analyses of physical-based model, we estimate airlight and atmospheric light utilizing the simple average filter. Our method is very simple and efficient...
In this paper, we focus on the problem of instructions scheduling based on new meta-heuristic algorithm named Ant Colony Optimization (ACO).During the execution of the program, in fact, the flow goes from one instruction to the other. This procedure leads to binary transition just out of the differences between the binary code of two consecutive instructions. Our method pursues a related optimization...
Reviewers play a significant role in research project selection, because their opinions will have great influence on the decision of the projects which will be funded. Current methods mainly focus on the evaluation of reviewers' competitiveness in a certain research areas, while ignoring the performance of reviewers whether is suitable to review a proposal. In this paper, a group decision support...
The techniques of microcontroller and PLD are both important for modern electronic system design. The main idea of MCU coprocessor design based on CPLD is presented. This is a MCU and PLD mixed design mode for electronic system design, which acquires the advantages of both MCU and CPLD, and makes the designed system simple and efficient. The interface between MCU and CPLD is introduced and MCU can...
The oxygen level, acidity and corrosivity of bio-oil were reduced by the extraction and separation of acetic and other carboxylic acids from bio-oil. The removal of carboxylic acid was verified by the increase in pH of the bio-oil from 2.52 to 5.47. The IR spectrum also shows that the carboxyl peak of bio-oil (1600 cm−1–1400cm−1) was much weaker after separation and upgrading. The aqueous phase separated...
In this paper, the embedded systems and ZigBee technology are used to build a miner's lamp monitoring and control system. This miner's lamp monitoring and control system is composed of a central control station and a number of miner's lamp charging nodes. The central control station of miner's lamp monitoring and control system is constructed with the embedded microcontrollers S3C2410A based on ARM9,...
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