Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/65161
DC FieldValue
dc.titleApplication of an efficient nonlinear regression technique for sewer cost modelling
dc.contributor.authorOng, S.L.
dc.date.accessioned2014-06-17T08:13:42Z
dc.date.available2014-06-17T08:13:42Z
dc.date.issued1988-04
dc.identifier.citationOng, S.L. (1988-04). Application of an efficient nonlinear regression technique for sewer cost modelling. Water, Air, and Soil Pollution 38 (3-4) : 365-377. ScholarBank@NUS Repository.
dc.identifier.issn00496979
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/65161
dc.description.abstractThis article investigates the effectiveness of a nonlinear regression technique for estimating the empirical parameters contained in a separable and a generalized cost functions. The regression technique needs only to optimize the values of the nonlinear parameters and thus makes it considerably easier for a user to employ it for modelling of a sewer cost function. The results of this study indicated that the regression technique is capable of providing a set of reasonably good estimates for the empirical parameters contained in the cost models under a wide range of initial guessed solutions and under a wide level of incorporate noise. In addition, the two types of cost models investigated were found to be rather insensitive to some minor errors in the estimated values of its model parameters.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.sourcetitleWater, Air, and Soil Pollution
dc.description.volume38
dc.description.issue3-4
dc.description.page365-377
dc.description.codenWAPLA
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.