In maths,some calculations are just as hard as word problems.Actually,they are word problems.Strategies of solving problems must be applied,while you are doing such calculations.Now,let's discuss a few questions a...In maths,some calculations are just as hard as word problems.Actually,they are word problems.Strategies of solving problems must be applied,while you are doing such calculations.Now,let's discuss a few questions as examples.展开更多
“Integration is a hallmark of our era's development and a magic key to solve epochal problems.”“Medicine originated from humanity's initial expression of suffering and the primary desire to alleviate that s...“Integration is a hallmark of our era's development and a magic key to solve epochal problems.”“Medicine originated from humanity's initial expression of suffering and the primary desire to alleviate that suffering.”展开更多
Algorithms are the primary component of Artificial Intelligence(AI).The algorithm is the process in AI that imitates the human mind to solve problems.Currently evaluating the performance of AI is achieved by evaluatin...Algorithms are the primary component of Artificial Intelligence(AI).The algorithm is the process in AI that imitates the human mind to solve problems.Currently evaluating the performance of AI is achieved by evaluating AI algorithms by metric scores on data sets.However the evaluation of algorithms in AI is challenging because the evaluation of the same type of algorithm has many data sets and evaluation metrics.Different algorithms may have individual strengths and weaknesses in evaluation metric scores on separate data sets,lacking the credibility and validity of the evaluation.Moreover,evaluation of algorithms requires repeated experiments on different data sets,reducing the attention of researchers to the research of the algorithms itself.Crucially,this approach to evaluating comparative metric scores does not take into account the algorithm’s ability to solve problems.And the classical algorithm evaluation of time and space complexity is not suitable for evaluating AI algorithms.Because classical algorithms input is infinite numbers,whereas AI algorithms input is a data set,which is limited and multifarious.According to the AI algorithm evaluation without response to the problem solving capability,this paper summarizes the features of AI algorithm evaluation and proposes an AI evaluation method that incorporates the problem-solving capabilities of algorithms.展开更多
Dear Editor,This letter studies output consensus problem of heterogeneous linear multiagent systems over directed graphs. A novel adaptive dynamic event-triggered controller is presented based only on the feedback com...Dear Editor,This letter studies output consensus problem of heterogeneous linear multiagent systems over directed graphs. A novel adaptive dynamic event-triggered controller is presented based only on the feedback combination of the agent's own state and neighbors' output,which can achieve exponential output consensus through intermittent communication. The controller is obtained by solving two linear matrix equations, and Zeno behavior is excluded.展开更多
The Institute of Soil Science(ISS)located at Nanjing is an academic community directly affiliated with the Chinese Academy of Sciences(CAS).Being the cradle,research center,and talent highland of modern soil science i...The Institute of Soil Science(ISS)located at Nanjing is an academic community directly affiliated with the Chinese Academy of Sciences(CAS).Being the cradle,research center,and talent highland of modern soil science in China,the institute is committed to promoting the development of soil science and to solving vital problems facing agricultural development,ecological conservation,and environmental protection.展开更多
The Institute of Soil Science(ISS)located at Nanjing is an academic community directly affiliated with the Chinese Academy of Sciences(CAS).Being the cradle,research center,and talent highland of modern soil science i...The Institute of Soil Science(ISS)located at Nanjing is an academic community directly affiliated with the Chinese Academy of Sciences(CAS).Being the cradle,research center,and talent highland of modern soil science in China,the institute is committed to promoting the development of soil science and to solving vital problems facing agricultural development,ecological conservation,and environmental protection.展开更多
The rapid development of artificial intelligence(AI),machine learning(ML),and deep learning(DL)in recent years has transformed many sectors.A fundamental shift has occurred in approaches to solving complex problems an...The rapid development of artificial intelligence(AI),machine learning(ML),and deep learning(DL)in recent years has transformed many sectors.A fundamental shift has occurred in approaches to solving complex problems and making decisions in many different fields.These advanced technologies have enabled significant breakthroughs in sectors including entertainment,finance,transportation,and healthcare.AI systems,which can analyze vast volumes of data,have significantly driven efficiency and innovation.With remarkable accuracy,patterns can be identified and predictions generated,improving decision-making processes and facilitating the development of more intelligent solutions.The increasing adoption of these technologies by organizations has expanded the potential for AI to change processes and improve results.展开更多
At the Wangjing judicial office in Chaoyang District in Beijing, there i are eight gratitude banners hang-Aing on the wall. On every banner, people can find a name, Wang Xinzhong.
文摘In maths,some calculations are just as hard as word problems.Actually,they are word problems.Strategies of solving problems must be applied,while you are doing such calculations.Now,let's discuss a few questions as examples.
基金released in Chengdu on June 22,2024,jointly signed and advocated by over 100 academicians from Chinese Academy of Sciences and Chinese Academy of Engineering,and more than 100 presidents from medical universities across China.
文摘“Integration is a hallmark of our era's development and a magic key to solve epochal problems.”“Medicine originated from humanity's initial expression of suffering and the primary desire to alleviate that suffering.”
基金funded by the General Program of the National Natural Science Foundation of China grant number[62277022].
文摘Algorithms are the primary component of Artificial Intelligence(AI).The algorithm is the process in AI that imitates the human mind to solve problems.Currently evaluating the performance of AI is achieved by evaluating AI algorithms by metric scores on data sets.However the evaluation of algorithms in AI is challenging because the evaluation of the same type of algorithm has many data sets and evaluation metrics.Different algorithms may have individual strengths and weaknesses in evaluation metric scores on separate data sets,lacking the credibility and validity of the evaluation.Moreover,evaluation of algorithms requires repeated experiments on different data sets,reducing the attention of researchers to the research of the algorithms itself.Crucially,this approach to evaluating comparative metric scores does not take into account the algorithm’s ability to solve problems.And the classical algorithm evaluation of time and space complexity is not suitable for evaluating AI algorithms.Because classical algorithms input is infinite numbers,whereas AI algorithms input is a data set,which is limited and multifarious.According to the AI algorithm evaluation without response to the problem solving capability,this paper summarizes the features of AI algorithm evaluation and proposes an AI evaluation method that incorporates the problem-solving capabilities of algorithms.
基金supported by the National Science and Technology Innovation 2030-Major Program(2022ZD 0115403)the National Natural Science Foundation of China(61991414)+1 种基金Chongqing Natural Science Foundation(CSTB2023NSCQJQX0018)Beijing Natural Science Foundation(L221005)
文摘Dear Editor,This letter studies output consensus problem of heterogeneous linear multiagent systems over directed graphs. A novel adaptive dynamic event-triggered controller is presented based only on the feedback combination of the agent's own state and neighbors' output,which can achieve exponential output consensus through intermittent communication. The controller is obtained by solving two linear matrix equations, and Zeno behavior is excluded.
文摘The Institute of Soil Science(ISS)located at Nanjing is an academic community directly affiliated with the Chinese Academy of Sciences(CAS).Being the cradle,research center,and talent highland of modern soil science in China,the institute is committed to promoting the development of soil science and to solving vital problems facing agricultural development,ecological conservation,and environmental protection.
文摘The Institute of Soil Science(ISS)located at Nanjing is an academic community directly affiliated with the Chinese Academy of Sciences(CAS).Being the cradle,research center,and talent highland of modern soil science in China,the institute is committed to promoting the development of soil science and to solving vital problems facing agricultural development,ecological conservation,and environmental protection.
基金funded by the Research,Development,and Innovation Authority(RDIA),Kingdom of Saudi Arabia,with grant number 13382-PSU-2023-PSNU-R-3-1-EIsupported by the Automated Systems and Computing Lab(ASCL),Prince Sultan University,Riyadh,Saudi Arabia.
文摘The rapid development of artificial intelligence(AI),machine learning(ML),and deep learning(DL)in recent years has transformed many sectors.A fundamental shift has occurred in approaches to solving complex problems and making decisions in many different fields.These advanced technologies have enabled significant breakthroughs in sectors including entertainment,finance,transportation,and healthcare.AI systems,which can analyze vast volumes of data,have significantly driven efficiency and innovation.With remarkable accuracy,patterns can be identified and predictions generated,improving decision-making processes and facilitating the development of more intelligent solutions.The increasing adoption of these technologies by organizations has expanded the potential for AI to change processes and improve results.
文摘At the Wangjing judicial office in Chaoyang District in Beijing, there i are eight gratitude banners hang-Aing on the wall. On every banner, people can find a name, Wang Xinzhong.
