A bidding strategy of multiple round auctions based on Genetic Network Programming

Author(s):  
Chuan Yue ◽  
Shingo Mabu ◽  
Donggeng Yu ◽  
Yu Wang ◽  
Kotaro Hirasawa
Author(s):  
Shingo Mabu ◽  
◽  
Donggeng Yu ◽  
Chuan Yue ◽  
Kotaro Hirasawa

Nowadays, Dutch auction is used widely at online auction sites. To make online Dutch auction more efficient and more intelligent, it is useful to develop an agent using evolutionary computation which will be adaptive to different auction environments. In this paper, a Genetic Network Programming (GNP) based strategy for auction agents has been proposed to do auctions in multiple round Dutch Auction environments under two types of auction models, no time limit model and time limit model. GNP is a graph-based evolutionary method extended from Genetic Algorithms (GA) and Genetic Programming (GP), which can create optimal solutions by evolution. Although the application of GNP to English auction has been done already, here, a new GNP structure is used for Dutch auction. The simulation results show that the GNP based strategy can also make the agents work well in Dutch auction and the advanced GNP structure makes the agents perform better than that in English auction.


Author(s):  
Chuan Yue ◽  
◽  
Shingo Mabu ◽  
Kotaro Hirasawa

The agent-based auction mechanism widely used in web sites and originally designed for trading goods for customers might not be the most efficient one in the future, while there is a demand of automated auction agents, which are adaptable to the dynamic auction environments. To this end, this paper discusses how to apply Genetic Network Programming (GNP) to automated auction agents in order to make a bid efficiently and effectively at each time step according to the auction environments, and Multiple Round English Auction (MREA) mechanism studied in this paper is based on multi-agent systems, which aims to help the buyer to procure profitable deals as much as possible. GNPbased agent is compared with other agents using conventional strategies in MREA. It has been found from the simulations that the proposed method could help agents to evolve their strategies generation by generation, which shows that GNP has a good performance of helping the agent to find the suitable strategy under various situations and outperform than other strategies.


2003 ◽  
Vol 123 (3) ◽  
pp. 544-551 ◽  
Author(s):  
Kotaro Hirasawa ◽  
Masafumi Okubo ◽  
Jinglu Hu ◽  
Junichi Murata ◽  
Yuko Matsuya

2008 ◽  
Vol 128 (12) ◽  
pp. 1811-1819 ◽  
Author(s):  
Etsushi Ohkawa ◽  
Yan Chen ◽  
Zhiguo Bao ◽  
Shingo Mabu ◽  
Kaoru Shimada ◽  
...  

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