A new poll from Gallup released Wednesday shows that few Americans see immigration as the country’s biggest problem compared with other nations where more respondents say it’s an issue. Gallup found ...
This paper proposes an Improved Genetic Algorithm combined with Path-Reconstruction operators (IGAPR) to solve the Dynamic Orienteering Problem with Time Windows (DOPTW). In this problem, task nodes ...
Abstract: With increasing complex workflow application and computational resources requirement, distributed computing has attracted growing attention. Meanwhile, cloud computing has emerged as a ...
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