Popularity of blogs and the amount of information in the blogosphere increase so fast that it is difficult for Internet users to search the information they care about. Compared with conventional webs,links in the blo...Popularity of blogs and the amount of information in the blogosphere increase so fast that it is difficult for Internet users to search the information they care about. Compared with conventional webs,links in the blogosphere are more abundant and conversations between bloggers are more fre-quent. This paper proposes a method of ranking bloggers based on link analysis,which can exemplify the characteristics of blogs,and reduce the influence of link spamming. This method can also bring convenience to users to read blogs,and it can supply a new methodology for information retrieval in the blogosphere. To ensure the reliability of the ranking results,some evaluation indicators of the im-portant bloggers are proposed,and the grading results of bloggers using the proposed method is compared with that using other indicators. At last,correlation analysis is used to verify the consistency between the proposed method and the evaluation indicators.展开更多
This article expounds and proves the basic model of the inconsistency of the security supervision policy and makes an analysis in the method of game theory on the inconsistency of the security transaction-tax-rate pol...This article expounds and proves the basic model of the inconsistency of the security supervision policy and makes an analysis in the method of game theory on the inconsistency of the security transaction-tax-rate policy, concludes that the security supervision department is inclined to increase or decrease the security transaction tax rate, thus points out ways for supervision department to surmount this difficulty.展开更多
This paper explores the application of noncooperative game theory together with the concept of Nash equilibrium to the investigation of some basic problems on multi-scale structure, especially the meso-scale structure...This paper explores the application of noncooperative game theory together with the concept of Nash equilibrium to the investigation of some basic problems on multi-scale structure, especially the meso-scale structure in the multi-phase complex systems in chemical engineering. The basis of this work is the energy-minimization-multi-scale (EMMS) model proposed by Li and Kwauk (1994) and Li, et al. (2013) which identifies the multi-scale structure as a result of 'compromise-in-competition between dominant mechanisms' and tries to solve a multi-objective optimization problem. However, the existing methods often integrate it into a problem of single objective optimization, which does not clearly reflect the 'compromise-in-competition' mechanism and causes heavy computation burden as well as uncertainty in choosing suitable weighting factors. This paper will formulate the compromise in competition mechanism in EMMS model as a noncooperative game with constraints, and will describe the desired stable system state as a generalized Nash equilibrium. Then the authors will investigate the game theoretical approach for two typical systems in chemical engineering, the gas-solid fluidiza- tion (GSF) system and turbulent flow in pipe. Two different cases for generalized Nash equilibrinm in such systems will be well defined and distinguished. The generalize Nash equilibrium will be solved accurately for the GSF system and a feasible method will be given for turbulent flow in pipe. These results coincide with the existing computational results and show the feasibility of this approach, which overcomes the disadvantages of the existing methods and provides deep insight into the mechanisms of multi-scale structure in the multi-phase complex systems in chemical engineering.展开更多
Zhao Cui-ying, researcher, female, born in 1940, doctoral supervisor, is an instructor at the research studio of Shanghai famous and senior Chinese medical practitioners' academic experience, used to enjoy the specia...Zhao Cui-ying, researcher, female, born in 1940, doctoral supervisor, is an instructor at the research studio of Shanghai famous and senior Chinese medical practitioners' academic experience, used to enjoy the special allowance of State Council. She graduated in 1964 from the Department of Medicine, Shanghai Second Medical University, and at the same year came to work in Shanghai Research Institute of Acupuncture and Meridian up to today, used to be a director of the Immunology Research Room of Shanghai Research Institute of Acupuncture and Meridian, and a consultant of Grade 3 Laboratory of Acupuncture Immunology of State Administration of Traditional Chinese Medicine, and is a vice chairwoman and deputy secretary general of Shanghai Professional Committee for the Respiratory Diseases of Integrated Chinese and Western Medicine. Zhao Cui-ying has been engaged in the clinical, research and teaching work in the field of immune-related diseases treated by acupuncture and moxibustion for over 40 years, with abundant and distinguished experience, has undertaken over 10 state and provincial subjects and offered many important viewpoints in the research of acupuncture treatment of immune-related diseases, and has obtained several scientific and technological achievements, and published totally 80 academic papers, and has been honored with 10 awards, including 6 provincial awards. As a tutor or instructor, she has trained 7 doctoral students and 16 master students.展开更多
基金the National Natural Science Foundation of China (No.60435020, 60302021).
文摘Popularity of blogs and the amount of information in the blogosphere increase so fast that it is difficult for Internet users to search the information they care about. Compared with conventional webs,links in the blogosphere are more abundant and conversations between bloggers are more fre-quent. This paper proposes a method of ranking bloggers based on link analysis,which can exemplify the characteristics of blogs,and reduce the influence of link spamming. This method can also bring convenience to users to read blogs,and it can supply a new methodology for information retrieval in the blogosphere. To ensure the reliability of the ranking results,some evaluation indicators of the im-portant bloggers are proposed,and the grading results of bloggers using the proposed method is compared with that using other indicators. At last,correlation analysis is used to verify the consistency between the proposed method and the evaluation indicators.
文摘This article expounds and proves the basic model of the inconsistency of the security supervision policy and makes an analysis in the method of game theory on the inconsistency of the security transaction-tax-rate policy, concludes that the security supervision department is inclined to increase or decrease the security transaction tax rate, thus points out ways for supervision department to surmount this difficulty.
基金supported by the National Natural Science Foundation of China under Grant Nos.11688101,91634203,61304159by the National Center for Mathematics and Interdisciplinary Sciences
文摘This paper explores the application of noncooperative game theory together with the concept of Nash equilibrium to the investigation of some basic problems on multi-scale structure, especially the meso-scale structure in the multi-phase complex systems in chemical engineering. The basis of this work is the energy-minimization-multi-scale (EMMS) model proposed by Li and Kwauk (1994) and Li, et al. (2013) which identifies the multi-scale structure as a result of 'compromise-in-competition between dominant mechanisms' and tries to solve a multi-objective optimization problem. However, the existing methods often integrate it into a problem of single objective optimization, which does not clearly reflect the 'compromise-in-competition' mechanism and causes heavy computation burden as well as uncertainty in choosing suitable weighting factors. This paper will formulate the compromise in competition mechanism in EMMS model as a noncooperative game with constraints, and will describe the desired stable system state as a generalized Nash equilibrium. Then the authors will investigate the game theoretical approach for two typical systems in chemical engineering, the gas-solid fluidiza- tion (GSF) system and turbulent flow in pipe. Two different cases for generalized Nash equilibrinm in such systems will be well defined and distinguished. The generalize Nash equilibrium will be solved accurately for the GSF system and a feasible method will be given for turbulent flow in pipe. These results coincide with the existing computational results and show the feasibility of this approach, which overcomes the disadvantages of the existing methods and provides deep insight into the mechanisms of multi-scale structure in the multi-phase complex systems in chemical engineering.
基金supported by Scientific Research Budget Project of Shanghai Municipal Education Commission (09jw55)Special Scientific Research Fund for Selection and Cultivation of Elite in College and University (szy10071)National Basic Research Program of China (973 Program, 2009CB522900)
文摘Zhao Cui-ying, researcher, female, born in 1940, doctoral supervisor, is an instructor at the research studio of Shanghai famous and senior Chinese medical practitioners' academic experience, used to enjoy the special allowance of State Council. She graduated in 1964 from the Department of Medicine, Shanghai Second Medical University, and at the same year came to work in Shanghai Research Institute of Acupuncture and Meridian up to today, used to be a director of the Immunology Research Room of Shanghai Research Institute of Acupuncture and Meridian, and a consultant of Grade 3 Laboratory of Acupuncture Immunology of State Administration of Traditional Chinese Medicine, and is a vice chairwoman and deputy secretary general of Shanghai Professional Committee for the Respiratory Diseases of Integrated Chinese and Western Medicine. Zhao Cui-ying has been engaged in the clinical, research and teaching work in the field of immune-related diseases treated by acupuncture and moxibustion for over 40 years, with abundant and distinguished experience, has undertaken over 10 state and provincial subjects and offered many important viewpoints in the research of acupuncture treatment of immune-related diseases, and has obtained several scientific and technological achievements, and published totally 80 academic papers, and has been honored with 10 awards, including 6 provincial awards. As a tutor or instructor, she has trained 7 doctoral students and 16 master students.