The 5th International Scientific Conference of Young Scientists and Students on“Fundamental and applied geological science:achievements,prospect,problems and ways of their solutions”was held under the aegis of the G...The 5th International Scientific Conference of Young Scientists and Students on“Fundamental and applied geological science:achievements,prospect,problems and ways of their solutions”was held under the aegis of the Geology Institute of Azerbaijan National Academy of Sciences and National Committee of Geologists of Azerbaijan in Baku(November 14-15,2013).This biennial conference held since 2005,is to promote establishment of the scientific ties and to conduct scientific discussions and debates for young scientists and students.The conference participants represented Azerbaijan,Russia,Turkey,Iran,Kazakhstan,Belarus,Georgia,Poland,Uzbekistan and Italy.The main purpose of holding this conference is to view the fundamental and applied geological science through the eyes of young scientists.The Conference enlisted support for scientific-investigation,and creative activities and offer facilities for developing scientific interest and specialization among students.The event demonstrated new methods and approaches for exchange of scientific-investigations and experiments between Azerbaijani young scientists and foreign experts.展开更多
Scientific workflows have gained the emerging attention in sophisti-cated large-scale scientific problem-solving environments.The pay-per-use model of cloud,its scalability and dynamic deployment enables it suited for ex...Scientific workflows have gained the emerging attention in sophisti-cated large-scale scientific problem-solving environments.The pay-per-use model of cloud,its scalability and dynamic deployment enables it suited for executing scientific workflow applications.Since the cloud is not a utopian environment,failures are inevitable that may result in experiencingfluctuations in the delivered performance.Though a single task failure occurs in workflow based applications,due to its task dependency nature,the reliability of the overall system will be affected drastically.Hence rather than reactive fault-tolerant approaches,proactive measures are vital in scientific workflows.This work puts forth an attempt to con-centrate on the exploration issue of structuring a nature inspired metaheuristics-Intelligent Water Drops Algorithm(IWDA)combined with an efficient machine learning approach-Support Vector Regression(SVR)for task failure prognostica-tion which facilitates proactive fault-tolerance in the scheduling of scientific workflow applications.The failure prediction models in this study have been implemented through SVR-based machine learning approaches and the precision accuracy of prediction is optimized by IWDA and several performance metrics were evaluated on various benchmark workflows.The experimental results prove that the proposed proactive fault-tolerant approach performs better compared with the other existing techniques.展开更多
We studied theoretic development of ecological civilization,and put forward the concept model of ecological civilization regulated by nature,society and government.In the construction of ecological civilization,the na...We studied theoretic development of ecological civilization,and put forward the concept model of ecological civilization regulated by nature,society and government.In the construction of ecological civilization,the nature,society and government play different roles and have respective functions.Therefore,we should build a self-regulating network of ecological civilization through natural law,social law,as well as scientific outlook on development.展开更多
基于2006-2015年十年间Web of Science收录的中国国际合作论文数据,研究分析了国内科研机构国际合作现状。结合测度指标及其量化数据,分析了当前国内主要科研机构的国际科研合作网络关系、合作规模、活跃度以及合作质量。本文揭示了国...基于2006-2015年十年间Web of Science收录的中国国际合作论文数据,研究分析了国内科研机构国际合作现状。结合测度指标及其量化数据,分析了当前国内主要科研机构的国际科研合作网络关系、合作规模、活跃度以及合作质量。本文揭示了国内开展国际科研合作最为活跃的机构、与中国的合作更为紧密国际科研机构,以及机构间合作规模最大的学科等现状,并进一步对开展针对性的国际合作,优化学科布局等提出了对策建议。展开更多
文摘The 5th International Scientific Conference of Young Scientists and Students on“Fundamental and applied geological science:achievements,prospect,problems and ways of their solutions”was held under the aegis of the Geology Institute of Azerbaijan National Academy of Sciences and National Committee of Geologists of Azerbaijan in Baku(November 14-15,2013).This biennial conference held since 2005,is to promote establishment of the scientific ties and to conduct scientific discussions and debates for young scientists and students.The conference participants represented Azerbaijan,Russia,Turkey,Iran,Kazakhstan,Belarus,Georgia,Poland,Uzbekistan and Italy.The main purpose of holding this conference is to view the fundamental and applied geological science through the eyes of young scientists.The Conference enlisted support for scientific-investigation,and creative activities and offer facilities for developing scientific interest and specialization among students.The event demonstrated new methods and approaches for exchange of scientific-investigations and experiments between Azerbaijani young scientists and foreign experts.
文摘Scientific workflows have gained the emerging attention in sophisti-cated large-scale scientific problem-solving environments.The pay-per-use model of cloud,its scalability and dynamic deployment enables it suited for executing scientific workflow applications.Since the cloud is not a utopian environment,failures are inevitable that may result in experiencingfluctuations in the delivered performance.Though a single task failure occurs in workflow based applications,due to its task dependency nature,the reliability of the overall system will be affected drastically.Hence rather than reactive fault-tolerant approaches,proactive measures are vital in scientific workflows.This work puts forth an attempt to con-centrate on the exploration issue of structuring a nature inspired metaheuristics-Intelligent Water Drops Algorithm(IWDA)combined with an efficient machine learning approach-Support Vector Regression(SVR)for task failure prognostica-tion which facilitates proactive fault-tolerance in the scheduling of scientific workflow applications.The failure prediction models in this study have been implemented through SVR-based machine learning approaches and the precision accuracy of prediction is optimized by IWDA and several performance metrics were evaluated on various benchmark workflows.The experimental results prove that the proposed proactive fault-tolerant approach performs better compared with the other existing techniques.
基金Supported by Research Project of Nanchang Academy of Social Sciences
文摘We studied theoretic development of ecological civilization,and put forward the concept model of ecological civilization regulated by nature,society and government.In the construction of ecological civilization,the nature,society and government play different roles and have respective functions.Therefore,we should build a self-regulating network of ecological civilization through natural law,social law,as well as scientific outlook on development.
文摘基于2006-2015年十年间Web of Science收录的中国国际合作论文数据,研究分析了国内科研机构国际合作现状。结合测度指标及其量化数据,分析了当前国内主要科研机构的国际科研合作网络关系、合作规模、活跃度以及合作质量。本文揭示了国内开展国际科研合作最为活跃的机构、与中国的合作更为紧密国际科研机构,以及机构间合作规模最大的学科等现状,并进一步对开展针对性的国际合作,优化学科布局等提出了对策建议。
