scholarly journals Automated Synthesis of Reliable and Efficient Systems Through Game Theory: A Case Study

Author(s):  
Mickael Randour
Author(s):  
Celia Romm-Livermore ◽  
Mahesh S. Raisinghani ◽  
Pierlugi Rippa

The focus of this article is on how the negotiations between professors and students that are part of the eLearning political process can be interpreted through the prism of game theory. The source of data for the case was a series of in-depth interviews with the professor and an analysis of the e-mail messages exchanged between the professor, the students, and management. Each round of the game represents a different combination of positions, strategies and outcomes, yet, taken as a whole, the case events suggest underlying themes that, if been identified by the two sides, could have led to different outcomes. The discussion and conclusions section outlines the rules that governed the behaviour of the actors from a game theory perspective. This case is unique and, hence, the conclusions from it are not necessarily generalizable. Management's role in the games that people play in the eLearning area is crucial in the newly emerging corporatized university. Game theory analysis is applied in this paper to a four-round negotiation process between students and their professor in the context of an eLearning case study.


2016 ◽  
Vol 28 (5) ◽  
pp. 471-477
Author(s):  
Shumin Feng ◽  
Xianghao Shen ◽  
Baoyu Hu

As the two most important modes in public transportation, the coordinated development of bus and metro networks significantly influences the efficiency of public transportation. However, two parallel bus and metro lines belonging to different operators may lead to supply competition and consequently yield over-supply. Taking two parallel bus and metro lines in Harbin city, China as a case study, this paper, drawing on game theory, establishes a utility model based on the two lines’ frequencies, and reveals and explains the fundamental reason for the over-supply problem using a Nash equilibrium. In an attempt to resolve this issue, the study proposes a new operation mode: integrating frequencies of the two modes to obtain larger total profits then reallocating the total profits to the two modes. The case study shows that this new operation mode can effectively solve the over-supply problem while satisfying both operators of the two modes, and hence having practical value.


2019 ◽  
Vol 11 (19) ◽  
pp. 5350 ◽  
Author(s):  
Chang Liu ◽  
Zhanyu Zhang ◽  
Shuya Liu ◽  
Qiaoyuan Liu ◽  
Baoping Feng ◽  
...  

Agriculture is one of the largest consumers of water and energy. This paper evaluated the agricultural sustainability of the Chenmengquan irrigation district of China based on the water–energy–food nexus. One objective weighting method and one subjective weighting method were integrated, based on game theory, and a matter–element model was constructed to evaluate agricultural sustainability for the research region. The sensitivity of each index to the evaluation class was also analyzed. The results showed that agricultural sustainability was moderate in 2006–2012 and high in 2012–2015. The indexes, which represent water-use efficiency and yield per unit area of crops, had higher sensitivities in the context of the present case study. The results also indicated that agricultural sustainability had a comparatively positive trend between 2012 and 2015, and that pesticide utilization was the most important issue for agricultural sustainability. The approach of using the combination of a weighting method, based upon game theory, and the use of the matter–element model provides a guide for the evaluation of agricultural sustainability.


2020 ◽  
Vol 7 (9) ◽  
pp. 589-605
Author(s):  
Ibrahim J. Manyara

ABSTRACT     This paper attempts to examine the controversy intertwined in the concept of democracy in theory and practice. It is argued that in political discourses and electoral processes in a State, the concept has been as controversial as it is from individual perspectives. In whichever situation, the proponents are convinced that they are indeed right yet they cannot all be true at the same time. After an election in a State, one set of politicians, voters and election observers will pass a verdict that the process was democratic while at the same time another set of politicians, voters and elections observers will dismiss the elections as flawed and undemocratic. In an attempt to seek answers to this controversy, the paper is divided into three parts. Part A engages in a detailed Ontological and Epistemological analysis of the views and perspectives of theorists and scholars in all historical epochs of academic development. Part B captures the case study of the 2017 presidential elections in Kenya while in      Part C author attempts to contextualize the 2017 presidential elections in Kenya on the concept of democracy in an attempt to assess whether the elections were democratic or otherwise based on the researcher’s research findings of the elections. The paper combines both qualitative and quantitative approaches and is anchored on the investment theory of elections and game theory as the theoretical underpinnings. This study concludes that the 2017 presidential elections in Kenya were democratic and undemocratic at the same time. Keywords: Ontology, Epistemology, Game theory, Investment theory of party competition.


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