As one of the most classic fields in computer vi- sion, image categorization has attracted widespread interests. Numerous algorithms have been proposed in the community, and many of them have advanced the state-of-the...As one of the most classic fields in computer vi- sion, image categorization has attracted widespread interests. Numerous algorithms have been proposed in the community, and many of them have advanced the state-of-the-art. How- ever, most existing algorithms are designed without consider- ation for the supply of computing resources. Therefore, when dealing with resource constrained tasks, these algorithms will fail to give satisfactory results. In this paper, we provide a comprehensive and in-depth introduction of recent develop- ments of the research in image categorization with resource constraints. While a large portion is based on our own work, we will also give a brief description of other elegant algo- rithms. Furthermore, we make an investigation into the re- cent developments of deep neural networks, with a focus on resource constrained deep nets.展开更多
Due to the need of debt constraint and the fiscal policies issued,it’s possible that China will focus on the adoption of the MTEF(Medium-Term Expenditure Framework)and the MTEF will be one key reform field.Based on t...Due to the need of debt constraint and the fiscal policies issued,it’s possible that China will focus on the adoption of the MTEF(Medium-Term Expenditure Framework)and the MTEF will be one key reform field.Based on the data of 178 counties or regions from 1991 to 2008 published by the World Bank,this paper verifies the effectiveness of the MTEF adoption to the debt scale constraint and finds that the MTEF adoption can help reduce the government debt scale and the two basic levels of MTEF can play this role.What’s more,we conduct another empirical research to find out which factors can influence the MTEF upgrade(upgrade means developing from nonperformance of the MTEF to performance or from the initial stage of the MTEF to the advanced one),finding that the debt scale,the executing time of the MTEF,the regional influence,the support from some international organizations and the development degree have obvious effect on upgrade.Meanwhile,there are opposite effect direction in different debt scale.If the debt scale is above the International Warning Line of 60%,larger scale of debt will lead to MTEF level maintenance(no upgrade).Otherwise,if below the International Warning Line of 60%,larger scale of debt will help the MTEF to upgrade.展开更多
基金This research was supported by the National Natural Science Foundation of China （Grant No. 61422203）.
文摘As one of the most classic fields in computer vi- sion, image categorization has attracted widespread interests. Numerous algorithms have been proposed in the community, and many of them have advanced the state-of-the-art. How- ever, most existing algorithms are designed without consider- ation for the supply of computing resources. Therefore, when dealing with resource constrained tasks, these algorithms will fail to give satisfactory results. In this paper, we provide a comprehensive and in-depth introduction of recent develop- ments of the research in image categorization with resource constraints. While a large portion is based on our own work, we will also give a brief description of other elegant algo- rithms. Furthermore, we make an investigation into the re- cent developments of deep neural networks, with a focus on resource constrained deep nets.
文摘Due to the need of debt constraint and the fiscal policies issued,it’s possible that China will focus on the adoption of the MTEF(Medium-Term Expenditure Framework)and the MTEF will be one key reform field.Based on the data of 178 counties or regions from 1991 to 2008 published by the World Bank,this paper verifies the effectiveness of the MTEF adoption to the debt scale constraint and finds that the MTEF adoption can help reduce the government debt scale and the two basic levels of MTEF can play this role.What’s more,we conduct another empirical research to find out which factors can influence the MTEF upgrade(upgrade means developing from nonperformance of the MTEF to performance or from the initial stage of the MTEF to the advanced one),finding that the debt scale,the executing time of the MTEF,the regional influence,the support from some international organizations and the development degree have obvious effect on upgrade.Meanwhile,there are opposite effect direction in different debt scale.If the debt scale is above the International Warning Line of 60%,larger scale of debt will lead to MTEF level maintenance(no upgrade).Otherwise,if below the International Warning Line of 60%,larger scale of debt will help the MTEF to upgrade.
