نتایج جستجو برای: intensification and diversification phases
تعداد نتایج: 16838735 فیلتر نتایج به سال:
Abstract The Asymmetric Distance-Constrained Vehicle Routing Problem (ADVRP) is NP-hard as it a natural extension of the Problem. In ADVRP problem, each customer visited exactly once by vehicle; every tour starts and ends at depot; traveled distance vehicle not allowed to exceed predetermined limit. We propose hybrid metaheuristic algorithm combining Randomized Variable Neighborhood Search (RVN...
this article examines the livelihood strategies of land scarce peasants in ethiopian. land scarce peasants have a limited livelihood security on a sustainable manner and bypassed by major development programmes. the study was centred on two sets of rationales. first, for those peasants who do not have sufficient farmland, agriculture provides only a limited portion of households’ livelihood sec...
Diversification-Based Learning (DBL) derives from a collection of principles and methods introduced in the field of metaheuristics that have broad applications in computing and optimization. We show that the DBL framework goes significantly beyond that of the more recent Opposition-based learning (OBL) framework introduced in Tizhoosh (2005), which has become the focus of numerous research init...
Intensification and diversification with elite tabu search solutions for the linear ordering problem
Firms pursue diversification for sake enhancing financial performance. Some theories state positive relationship between diversification and financial performance. However, there are some theories for negative relationship about the issue. The study has filled the gap that most studies done in developed countries and there are fewer studies in developing country like Malaysia. In this study, re...
firms pursue diversification for sake enhancing financial performance. some theories state positive relationship between diversification and financial performance. however, there are some theories for negative relationship about the issue. the study has filled the gap that most studies done in developed countries and there are fewer studies in developing country like malaysia. in this study, re...
Agricultural intensification is a leading cause of global biodiversity loss, which can reduce the provisioning of ecosystem services in managed ecosystems. Organic farming and plant diversification are farm management schemes that may mitigate potential ecological harm by increasing species richness and boosting related ecosystem services to agroecosystems. What remains unclear is the extent to...
Intensification and diversification are the key factors that control the performance of stochastic local search in satisfiability (SAT). Recently, Novelty Walk has become a popular method for improving diversification of the search and so has been integrated in many well-known SAT solvers such as TNM and gNovelty. In this paper, we introduce new heuristics to improve the effectiveness of Novelt...
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