Creating Possible Worlds Using Sims Tables for the Imperfect Information Card Game Schnapsen

2010 ◽  
Author(s):  
Florian Wisser
Keyword(s):  
Imperfect Information ◽  
Possible Worlds ◽  
Card Game

A Decision Making Method Based on Society of Mind Theory in Multi-Player Imperfect Information Games

2020 ◽  
pp. 317-329
Author(s):  
Mitsuo Wakatsuki ◽  
Mari Fujimura ◽  
Tetsuro Nishino
Keyword(s):  
Machine Learning ◽  
Decision Making ◽  
Imperfect Information ◽  
Card Game ◽  
Mind Theory ◽  
Imperfect Information Games ◽  
Game Players ◽  
The University ◽  
Society Of Mind ◽  
Information Games

The authors are concerned with a card game called Daihinmin (Extreme Needy), which is a multi-player imperfect information game. Using Marvin Minsky's “Society of Mind” theory, they attempt to model the workings of the minds of game players. The UEC Computer Daihinmin Competitions (UECda) have been held at the University of Electro-Communications since 2006, to bring together competitive client programs that correspond to players of Daihinmin, and contest their strengths. In this paper, the authors extract the behavior of client programs from actual competition records of the computer Daihinmin, and propose a method of building a system that determines the parameters of Daihinmin agencies by machine learning.

A Decision Tree Analysis of a Multi-Player Card Game With Imperfect Information

2018 ◽  
Vol 6 (3) ◽  
pp. 1-17 ◽  
Author(s):  
Masato Konishi ◽  
Seiya Okubo ◽  
Tetsuro Nishino ◽  
Mitsuo Wakatsuki
Keyword(s):  
Decision Tree ◽  
Imperfect Information ◽  
Computer Experiments ◽  
Machine Learning Techniques ◽  
Card Game ◽  
Decision Tree Analysis ◽  
Tree Analysis ◽  
The Monte Carlo Method ◽  
Learning Techniques ◽  
Strong Player

This article describes how computer Daihinmin involves playing Daihinmin, a popular card game in Japan, by using a player program. Because strong player programs of Computer Daihinmin use machine-learning techniques, such as the Monte Carlo method, predicting the program's behavior is difficult. In this article, the authors extract the features of the player program through decision tree analysis. The features of programs are extracted by generating decision trees based on three types of viewpoints. To show the validity of their method, computer experiments were conducted. The authors applied their method to three programs with relatively obvious behaviors, and they confirmed that the extracted features were correct by observing real behaviors of the programs.

A Decision Making Method Based on Society of Mind Theory in Multi-Player Imperfect Information Games

2016 ◽  
Vol 4 (2) ◽  
pp. 58-70 ◽  
Author(s):  
Mitsuo Wakatsuki ◽  
Mari Fujimura ◽  
Tetsuro Nishino
Keyword(s):  
Machine Learning ◽  
Decision Making ◽  
Imperfect Information ◽  
Card Game ◽  
Mind Theory ◽  
Imperfect Information Games ◽  
Game Players ◽  
The University ◽  
Society Of Mind ◽  
Information Games

The authors are concerned with a card game called Daihinmin (Extreme Needy), which is a multi-player imperfect information game. Using Marvin Minsky's “Society of Mind” theory, they attempt to model the workings of the minds of game players. The UEC Computer Daihinmin Competitions (UECda) have been held at the University of Electro-Communications since 2006, to bring together competitive client programs that correspond to players of Daihinmin, and contest their strengths. In this paper, the authors extract the behavior of client programs from actual competition records of the computer Daihinmin, and propose a method of building a system that determines the parameters of Daihinmin agencies by machine learning.

Combining the Best of Two Possible Worlds

1991 ◽  
Vol 36 (12) ◽  
pp. 1057-1058
Author(s):  
Marvin R. Goldfried ◽  
Douglas A. Vakoch
Keyword(s):  
Possible Worlds

Economic models of Environment monitoring under imperfect information and high Costs

2014 ◽  
pp. 99-122
Author(s):  
M. Levin ◽  
K. Matrosova
Keyword(s):  
Environmental Monitoring ◽  
Environmental Regulation ◽  
Environmental Economics ◽  
Imperfect Information ◽  
Central Element ◽  
Economic Models ◽  
Environment Monitoring ◽  
Nature Protection ◽  
Protection Measures ◽  
Effective System

The paper considers monitoring of environmental change as the central element of environmental regulation. Monitoring, as each kind of principalagent relations, easily gives rise to corruptive behavior. In the paper we analyze economic models of environmental monitoring with high costs, incomplete information and corruption. These models should be the elements of environmental economics and are needed to create an effective system of nature protection measures.

strategi dalam pengambilan keputusan

2019 ◽  
Author(s):  
Suci Handayani Handayani ◽  
Hade Afriansyah
Keyword(s):  
Decision Making ◽  
Imperfect Information ◽  
Economic Value ◽  
Decision Makers ◽  
Decision Making Process ◽  
Administrative Process ◽  
Left Behind ◽  
Information Time ◽  
Complex Matter ◽  
General Individuals

Decision making is one element of economic value, especially in the era of globalization, and if it is not acceptable in the decision making process, we will be left behind. According to Robins, (2003: 173), Salusu, (2000: 47), and Razik and Swanson, (1995: 476) say that decision making can be interpreted as a process of choosing a number of alternatives, how to act in accordance with concepts, or rules in solving problems to achieve individual or group goals that have been formulated using a number of specific techniques, approaches and methods and achieve optimal levels of acceptance.Decision making in organizations whether a decision is made for a person or group, the nature of the decision is often determined by rules, policies, prescribed, instructions that have been derived or practices that apply. To understand decision making within the organization it is useful to view decision making as part of the overall administrative process. In general, individuals tend to use simple strategies, even if in any complex matter, to get the desired solution, because the solution is limited by imperfect information, time and costs, limited thinking and psychological stress experienced by decision makers.

Multiple Strands and Possible Worlds

2002 ◽  
Vol 11 (2) ◽  
pp. 44-61
Author(s):  
Ruth Perlmutter
Keyword(s):  
Possible Worlds
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