A provocative argument made recently by Lamido Sanusi, Governor of the Central Bank of Nigeria, has attracted widespread attention. In his commentary, ＂Africa Must Get Real about Its Romance with China,＂ published o...A provocative argument made recently by Lamido Sanusi, Governor of the Central Bank of Nigeria, has attracted widespread attention. In his commentary, ＂Africa Must Get Real about Its Romance with China,＂ published on the March 11 web edition of the Financial Times, he argued that Sino-African relationships bear a certain similarity to colonialism.展开更多
The rapid growth of China-Africa relations has aroused wide international attention and become a hot topic in international relations. Zhai Jun, Chinese Vice Foreign Minister, has noted there are voices in some quarte...The rapid growth of China-Africa relations has aroused wide international attention and become a hot topic in international relations. Zhai Jun, Chinese Vice Foreign Minister, has noted there are voices in some quarters questioning and criticizing China＇s policy toward Africa. On July 12, he responded to some of the opinions at the Seventh Lanting Forum. His views follow：展开更多
On May 1st, China National Nuclear Corporation(CNNC) announced in Beijing that unit 1 and unit 2 ofTianwan Nuclear Power Plant cooperatively constructedby China and Russia have completed in succession thefirst fuel cy...On May 1st, China National Nuclear Corporation(CNNC) announced in Beijing that unit 1 and unit 2 ofTianwan Nuclear Power Plant cooperatively constructedby China and Russia have completed in succession thefirst fuel cycle operation continuously and safely. It is展开更多
A new algorithm based on rough core was proposed to extract all relative-attribute reducts in decision information systems of large-scale records. In the algorithm, the rough core of the decision-making information sy...A new algorithm based on rough core was proposed to extract all relative-attribute reducts in decision information systems of large-scale records. In the algorithm, the rough core of the decision-making information system is first calculated. Then, an approach based on a top-down strategy is adopted to select the non-core condition attributes and generate candidate relative-attribute reducts. Finally, the set of all relative-attribute reducts is obtained by pruning the candidate relative-attribute reducts. Experimental results show that the proposed algorithm is superior to the other methods such as the algorithm without computing core, the exhaustive method and the discernibility matrix method in extracting all relative-attribute reducts for large-scale data sets.展开更多
文摘A provocative argument made recently by Lamido Sanusi, Governor of the Central Bank of Nigeria, has attracted widespread attention. In his commentary, ＂Africa Must Get Real about Its Romance with China,＂ published on the March 11 web edition of the Financial Times, he argued that Sino-African relationships bear a certain similarity to colonialism.
文摘The rapid growth of China-Africa relations has aroused wide international attention and become a hot topic in international relations. Zhai Jun, Chinese Vice Foreign Minister, has noted there are voices in some quarters questioning and criticizing China＇s policy toward Africa. On July 12, he responded to some of the opinions at the Seventh Lanting Forum. His views follow：
文摘On May 1st, China National Nuclear Corporation(CNNC) announced in Beijing that unit 1 and unit 2 ofTianwan Nuclear Power Plant cooperatively constructedby China and Russia have completed in succession thefirst fuel cycle operation continuously and safely. It is
文摘A new algorithm based on rough core was proposed to extract all relative-attribute reducts in decision information systems of large-scale records. In the algorithm, the rough core of the decision-making information system is first calculated. Then, an approach based on a top-down strategy is adopted to select the non-core condition attributes and generate candidate relative-attribute reducts. Finally, the set of all relative-attribute reducts is obtained by pruning the candidate relative-attribute reducts. Experimental results show that the proposed algorithm is superior to the other methods such as the algorithm without computing core, the exhaustive method and the discernibility matrix method in extracting all relative-attribute reducts for large-scale data sets.
