We present results from the application of two conformational searching methods genetic algorithms GA and direct search methods for nding low energy conformations of organic molecules GAs are in a class of biologically motivated optimization methods that evolve a population of individuals where individuals who are more t have a higher probability of surviving into subsequent generations The par...

efficient and on-time maintenance plays a crucial role inreducing cost and increasing the market share of an industrial unit. preventivemaintenance is a broad term that encompasses a set of activitiesaimed at improving the overall reliability and availability of a systembefore machinery breakdown. the previous studies have addressed thescheduling of preventive maintenance. these studies have co...

the main purpose of design in civil engineering is to establish a project which has the most versatility on the expected needs and existing conditions. through optimization this is equivalent to determination of a group of design variables that cause minimizing the object function versus imposed loads, restraints and predetermined parameters. in this research, genetic algorithm method is used t...

In this work, a Genetic Algorithm boosted Least Square Support Vector Machine model by a set of linear equations instead of a quadratic program, which is improved version of Support Vector Machine model, was used for estimation of 98 pure compounds second virial coefficient. Compounds were classified to the different groups. Finest parameters were obtained by Genetic Algorithm method ...

in financial matters, portfolio can be interpreted as a combination or a series of investments hold by an institution or a person. portfolio optimization is one of the most important concerns of investors for maximizing the portfolio in financial markets. the formation of portfolio is a vital and critical decision for the companies.  in fact, the selection of portfolio is to specify the capital...

optimal balancing is a new approach based on optimal control a which modes, controls and the amount of equilibrium scale are calculated simultaneously. this approach has a significant effect on increasing performance of industrial robots which causes maximum decreasing of energy consumption. despite many applications of robotics such as welding and gluing, the path is predefined , but other unk...

The assignment of the absolute configuration chiral compounds critically depends on comparison with predictions chiroptical spectra intrinsically inaccurate quantum chemical calculations. Wybren Jan Buma, Valentin Paul Nicu et al. report in their Research Article (e202307053) a novel protocol based genetic algorithm analyses and hierarchical clustering that overcomes these inaccuracies as demon...

The assignment of the absolute configuration chiral compounds critically depends on comparison with predictions chiroptical spectra intrinsically inaccurate quantum chemical calculations. Wybren Jan Buma, Valentin Paul Nicu et al. report in their Research Article (e202307053) a novel protocol based genetic algorithm analyses and hierarchical clustering that overcomes these inaccuracies as demon...

To reproduce an image, it is necessary to map out of gamut colors of the image to destination gamut. It is clear that the best color gamut mapping introduces the perceptually closest image to the original one. In this study, a new color gamut mapping is purposed by the aid of Genetic Algorithm (GA). The color difference between the original and mapped images based on S-LAB formula was chosen as...