The quick response code based artificial labels are applied to provide semantic concepts and relations of surroundings that permit the understanding of complexity and limitations of semantic recognition and scene only...The quick response code based artificial labels are applied to provide semantic concepts and relations of surroundings that permit the understanding of complexity and limitations of semantic recognition and scene only with robot's vision.By imitating spatial cognizing mechanism of human,the robot constantly received the information of artificial labels at cognitive-guide points in a wide range of structured environment to achieve the perception of the environment and robot navigation.The immune network algorithm was used to form the environmental awareness mechanism with "distributed representation".The color recognition and SIFT feature matching algorithm were fused to achieve the memory and cognition of scenario tag.Then the cognition-guide-action based cognizing semantic map was built.Along with the continuously abundant map,the robot did no longer need to rely on the artificial label,and it could plan path and navigate freely.Experimental results show that the artificial label designed in this work can improve the cognitive ability of the robot,navigate the robot in the case of semi-unknown environment,and build the cognizing semantic map favorably.展开更多
The objective of this research is to analyze social responsibility from the stakeholder’s perspective to establish whether universities have advanced in their conception. The research is exploratory and conclusive de...The objective of this research is to analyze social responsibility from the stakeholder’s perspective to establish whether universities have advanced in their conception. The research is exploratory and conclusive descriptive of the cross-sectional sample. The internal and external stakeholders of the public universities domiciled in Quito were taken into account. The results showed that university managers relate this concept with actions of connection with community, the relevance of the academic offer and the accountability, while students relate this concept with teaching in values and philanthropic activities. For administrative personnel instead, university social responsibility (USR) is related to work benefits. On the other hand, the business sector relates this concept with the answer to their needs of innovation. As expected, representatives of government agencies highlight the university’s responses that are necessary to become the engine of economic, productive and social transformation of the country. It is concluded that USR is applied in a partial way, which translates into management models that do not incorporate it as an explicit variable of their actions.展开更多
<span style="font-family:""><span style="font-family:Verdana;">The optimal safety model includes the values of the operation of the components with the allowed risk, and it is clea...<span style="font-family:""><span style="font-family:Verdana;">The optimal safety model includes the values of the operation of the components with the allowed risk, and it is clearly seen that the belt of absolutely safe operation of the analyzed circuit is located between the values of the displayed dependence curves </span><i><span style="font-family:Verdana;">M</span><sub><span style="font-family:Verdana;">ξ</span></sub></i><span style="font-family:Verdana;">(</span><i><span style="font-family:Verdana;">t</span></i><span style="font-family:Verdana;">)</span><i><sub><span style="font-family:Verdana;">BP</span></sub></i></span><span style="font-family:""> </span><span style="font-family:Verdana;">=</span><span style="font-family:""> </span><i><span style="font-family:Verdana;">f</span></i><span style="font-family:""><span style="font-family:Verdana;">(</span><i><span style="font-family:Verdana;">t</span></i><span style="font-family:Verdana;">)</span></span><span style="font-family:Verdana;">.</span><span style="font-family:Verdana;"> AND also, analy</span><span style="font-family:Verdana;">s</span><span style="font-family:Verdana;">es have been carried out to ensure the flawless operation of the OE machine and the consistency of product quality.展开更多
基金Projects(61203330,61104009,61075092)supported by the National Natural Science Foundation of ChinaProject(2013M540546)supported by China Postdoctoral Science Foundation+2 种基金Projects(ZR2012FM031,ZR2011FM011,ZR2010FM007)supported by Shandong Provincal Nature Science Foundation,ChinaProjects(2011JC017,2012TS078)supported by Independent Innovation Foundation of Shandong University,ChinaProject(201203058)supported by Shandong Provincal Postdoctoral Innovation Foundation,China
文摘The quick response code based artificial labels are applied to provide semantic concepts and relations of surroundings that permit the understanding of complexity and limitations of semantic recognition and scene only with robot's vision.By imitating spatial cognizing mechanism of human,the robot constantly received the information of artificial labels at cognitive-guide points in a wide range of structured environment to achieve the perception of the environment and robot navigation.The immune network algorithm was used to form the environmental awareness mechanism with "distributed representation".The color recognition and SIFT feature matching algorithm were fused to achieve the memory and cognition of scenario tag.Then the cognition-guide-action based cognizing semantic map was built.Along with the continuously abundant map,the robot did no longer need to rely on the artificial label,and it could plan path and navigate freely.Experimental results show that the artificial label designed in this work can improve the cognitive ability of the robot,navigate the robot in the case of semi-unknown environment,and build the cognizing semantic map favorably.
文摘The objective of this research is to analyze social responsibility from the stakeholder’s perspective to establish whether universities have advanced in their conception. The research is exploratory and conclusive descriptive of the cross-sectional sample. The internal and external stakeholders of the public universities domiciled in Quito were taken into account. The results showed that university managers relate this concept with actions of connection with community, the relevance of the academic offer and the accountability, while students relate this concept with teaching in values and philanthropic activities. For administrative personnel instead, university social responsibility (USR) is related to work benefits. On the other hand, the business sector relates this concept with the answer to their needs of innovation. As expected, representatives of government agencies highlight the university’s responses that are necessary to become the engine of economic, productive and social transformation of the country. It is concluded that USR is applied in a partial way, which translates into management models that do not incorporate it as an explicit variable of their actions.
文摘<span style="font-family:""><span style="font-family:Verdana;">The optimal safety model includes the values of the operation of the components with the allowed risk, and it is clearly seen that the belt of absolutely safe operation of the analyzed circuit is located between the values of the displayed dependence curves </span><i><span style="font-family:Verdana;">M</span><sub><span style="font-family:Verdana;">ξ</span></sub></i><span style="font-family:Verdana;">(</span><i><span style="font-family:Verdana;">t</span></i><span style="font-family:Verdana;">)</span><i><sub><span style="font-family:Verdana;">BP</span></sub></i></span><span style="font-family:""> </span><span style="font-family:Verdana;">=</span><span style="font-family:""> </span><i><span style="font-family:Verdana;">f</span></i><span style="font-family:""><span style="font-family:Verdana;">(</span><i><span style="font-family:Verdana;">t</span></i><span style="font-family:Verdana;">)</span></span><span style="font-family:Verdana;">.</span><span style="font-family:Verdana;"> AND also, analy</span><span style="font-family:Verdana;">s</span><span style="font-family:Verdana;">es have been carried out to ensure the flawless operation of the OE machine and the consistency of product quality.