bedload transport is an essential component of river dynamics and estimation of its rate is important to many aspects of river management. in this study, measured bedload by helley- smith sampler was used to estimate the bedload transport of kurau river in malaysia. an artificial neural network, genetic programming and a combination of genetic programming and a neural network were used to estim...

Abstract The analysis of infeasible subproblems plays an important role in solving mixed integer programs (MIPs) and is implemented most major MIP solvers. There are two fundamentally different concepts to generate valid global constraints from subproblems: conflict graph dual proof analysis. While detects sets contradicting variable bounds implication graph, derives linear the LP’s unboundedne...