In this study, the optimisation design problem of steel-concrete composite sections in simple girder bridges is developed. Design variables including thickness desk and dimensions section are discrete to reflect realistic works. The total cost steel objective function that minimised. requirements geometry, load-carrying capacity, deformation provided TCVN 11823:2017 standard used as constraints...

The classical job shop scheduling (JSS) problem can be extended by allowing processing of an operation any machine from a given set. This type is known as flexible (FJSS) problem. It incorporates all the difficulties and complexities its predecessor However, it more complex required to determine assignment operations machine. Swarm intelligence techniques proved their effectiveness in solving w...

Software testing is the methodology of analyzing nature software to test if it works as anticipated so boost its reliability and quality. These two characteristics are very critical in applications present times. When testers want perform scenario evaluations, oracles generally employed third phase. Upon case execution outcome generation, essential validate results establish behavior’s correctn...

The paper describes software combining parametric geometric modeling with a version of the harmony search method, modified to support multimodal structural optimization. Researchers have recognized the potential of population-based optimization methods, such as genetic algorithms, to support multimodal optimization: that is, generating a diverse range of good alternative solutions, rather than ...