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- Baek, Seung Ki, 1979-, et al.
(författare)
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Numerical Study of Game Theory
- 2010
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Ingår i: New Physics. - Seoul : The Korean Physical Society. - 0374-4914. ; 60:9, s. 943-951
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Game-theoretic approach has been providing a powerful tool in qualitative understanding of macroscopic social phenomena in social sciences, e.g., in economics and political science. Recently, researchers in physics, especially in statistical physics, use these game-theoretic approaches but in more quantitative way and have been producing a variety of interesting results in the new research area called ’sociophysics’ by studying human society as a complex system. This work introduces recent works that have tackled combinatorial complexities arising in game-theoretic studies with the aid of simplified assumptions and numerical computations. We first show how cooperation emerges in the prisoner’s dilemma game when each player’s memory capacity is enhanced and suggest that the intelligent tit-for-tat strategy plays a crucial role in the history of cooperation. And then it is numerically shown that there is a certain case of simultaneous coordination among many players where the system has a high risk of failure when everyone is willing to follow the coordination, which is actually higher than when some are not concerned about it. Lastly, we discuss mathematical treatment of an equilibrium solution for a reverse auction game, which is a variant of the minority game, and its computational approach.
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| 2. |
- Hübinette, Tobias
(författare)
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Sûoêdên
- 2010
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Ingår i: Minjujuûi kukjê hyôpryôk kigwan. - Seoul : Lee Book. ; , s. 210-242
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 4. |
- Kim, Chang Joon, et al.
(författare)
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발리올아민의 UV 분석방법 (A method for analysis by UV detector of valiolamine)
- 2011
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Patent (populärvet., debatt m.m.)abstract
- A UV analysis method of valiolamine is provided to maximize detection sensitivity of valiolamine by making valiolamine to phenylisocyanate, and to enable accurate and quick HPLC analysis. CONSTITUTION: A UV analysis method of valiolamine comprises the steps of: deriving valiolamine in a microbial culture medium with a chromophore reagent to increase the detection sensitivity; and analyzing the valiolamine with increased detection sensitivity with a high performance liquid chromatography(HPLC)/UV detector. The microbial culture medium uses at least one of (i) glucose 50 g/L, soybean flour 36 g/L, peptone 5 g/L, CaCO3 4 g/L; (ii) glucose 20 g/L, corn starch 40 g/L, corn steep liquor 20 g/L, corn gluten meal 40 g/L, NH4Cl 5 g/L, NaCl 15 g/L, CaCO3 15 g/L; or (iii) glucose 10 g/L, soluble starch 50 g/L, peptone 15 g/L, corn gluten powder 30 g/L, NaCl 5 g/L, CaCO3 10 g/L. COPYRIGHT KIPO 2010
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