Gene-expression programming to predict scour at a bridge abutment

Journal of Hydroinformatics In Press, Uncorrected Proof © IWA Publishing 2011  |  doi:10.2166/hydro.2011.135
Gene-expression programming to predict scour at a bridge abutmentH. Md. AzamathullaRiver Engineering and Urban Drainage Research Centre (REDAC), Universiti Sains Malaysia, Engineering Campus, Seri Ampangan, 14300 Nibong Tebal, Pulau Pinang, Malaysia. E-mail: redacazamath@eng.usm.my; mdazmath@gmail.com

First received 22 October 2010; accepted in revised form 11 March 2011. Available online 18 June 2011

---

ABSTRACT
The process involved in the local scour at an abutment is so complex that it makes it difficult to establish a general empirical model to provide accurate estimation for scour. This study presents the use of gene-expression programming (GEP), which is an extension of genetic programming (GP), as an alternative approach to estimate the scour depth. The datasets of laboratory measurements were collected from the published literature and used to train the network or evolve the program. The developed network and evolved programs were validated by using the observations that were not involved in training. The proposed GEP approach gives satisfactory results compared with existing predictors and artificial neural network (ANN) modeling in predicting the scour depth at an abutment.
Keywords: artificial neural networks; bridge abutments; gene-expression programming; local scour; radial basis function

http://www.iwaponline.com/jh/up/jh2011135.htm

顶一下昨天没看到的没解决的。

hahaqhd 发表于 2011-10-1 05:55

悬赏贴不用出售。谢谢，节日快乐！

这样啊，我不知道。。。那是不是收了你两倍的钱了啊?我在外国读大学，我们学校电子资源还挺丰富的，所以如果有其他需要的外国文献我可以帮助。国庆节快乐啊

hahaqhd 发表于 2011-10-1 14:17
这样啊，我不知道。。。那是不是收了你两倍的钱了啊?我在外国读大学，我们学校电子资源还挺丰富的，所以如果 ...

没关系的:)
其他文献也烦请帮忙。

您的其他悬赏的文件我也找了下，但是那些文献发现没有提供下载。。。

hahaqhd 发表于 2011-10-1 14:30
您的其他悬赏的文件我也找了下，但是那些文献发现没有提供下载。。。

看看其他人情况。扫参考文献总是件麻烦事儿。有人大论坛帮助，方便很多了已经。