The Subset Assignment Problem for Data Placement in Caches
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DOI: 10.1007/s00453-017-0403-4
Abstract: We introduce the subset assignment problem in which items of varying sizes are placed in a set of bins with limited capacity. Items can be replicated and placed in any subset of the bins. Each… read more here.
Keywords: memory; subset assignment; assignment problem; cost ... See more keywords
Uncertain random simulation algorithm with application to bottleneck assignment problem
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DOI: 10.1007/s00500-018-3652-5
Abstract: Uncertain random simulation plays an important role in solving uncertain random optimization problems that include random variables and uncertain variables. In this paper, an uncertain random simulation is proposed and developed to obtain the chance… read more here.
Keywords: random simulation; assignment problem; uncertain random; bottleneck assignment ... See more keywords
A modified nature-inspired meta-heuristic methodology for heterogeneous unmanned aerial vehicle system task assignment problem
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DOI: 10.1007/s00500-021-06104-6
Abstract: This study deals with the task assignment problem in a heterogeneous unmanned aerial vehicle system under the multiple constraints of limited resources, effective task execution scope, obstacle avoidance and task priority. Considering the nonlinearity, multimoding… read more here.
Keywords: assignment problem; methodology; heterogeneous unmanned; task assignment ... See more keywords
Exacerbation of the credit assignment problem in rats with lesions of the medial prefrontal cortex is revealed by Bayesian analysis of behavior in the pre-solution period of learning
Sign Up to like & getrecommendations! Published in 2019 at "Behavioural Brain Research"
DOI: 10.1016/j.bbr.2019.112037
Abstract: Our internal models of the world help us to process information rapidly: in general model-based learning is more rapid than model-free learning. However, the cognitive flexibility required to overcome cognitive predispositions can let us down:… read more here.
Keywords: assignment problem; pre solution; solution period; problem ... See more keywords
A cooperative GPU-based Parallel Multistart Simulated Annealing algorithm for Quadratic Assignment Problem
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Science and Technology, an International Journal"
DOI: 10.1016/j.jestch.2018.08.002
Abstract: Abstract GPU hardware and CUDA architecture provide a powerful platform to develop parallel algorithms. Implementation of heuristic and metaheuristic algorithms on GPUs are limited in literature. Nowadays developing parallel algorithms on GPU becomes very important.… read more here.
Keywords: assignment problem; quadratic assignment; multistart; gpu ... See more keywords
Stepwise ordinal efficiency for the random assignment problem
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DOI: 10.1016/j.jmateco.2020.10.005
Abstract: Abstract We introduce a notion of efficiency, called Stepwise Ordinal Efficiency (SOE), and prove that it coincides with a fairness notion of interim favoring ranks, in the sense of Harless (2018). We also prove that… read more here.
Keywords: ordinal efficiency; efficiency random; assignment problem; efficiency ... See more keywords
A multi-step method for partial eigenvalue assignment problem of high order control systems☆
Sign Up to like & getrecommendations! Published in 2017 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2017.03.002
Abstract: Abstract In this paper, we consider the partial eigenvalue assignment problem of high order control systems. Based on the orthogonality relations, we propose a new method for solving this problem by which the undesired eigenvalues… read more here.
Keywords: partial eigenvalue; assignment problem; high order; problem ... See more keywords
Time–cost trade-off in a multi-choice assignment problem
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DOI: 10.1080/0305215x.2021.1886288
Abstract: ABSTRACT The conventional assignment problem is unable to handle scenarios that may arise due to different working modes of machines leading to multiple cost and time entries corresponding to a job–machine pair. The present article… read more here.
Keywords: time; assignment problem; multi choice; problem ... See more keywords
Origin-destination-based truncated quadratic programming algorithm for traffic assignment problem
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DOI: 10.1080/19427867.2016.1227531
Abstract: Abstract The solution of the static traffic assignment problem (TAP) with fixed origin-destination (OD) demands is considered. The original Frank and Wolfe (FW) algorithm is the most widely used in practice while suffering from a… read more here.
Keywords: algorithm; traffic assignment; assignment problem; origin destination ... See more keywords
Heuristic Approaches to Solve E-Scooter Assignment Problem
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DOI: 10.1109/access.2019.2957303
Abstract: Nowadays, rapid urbanization causes a wide-range of congestion and pollution in megacities worldwide, which bears an urgent need for micromobility solutions such as electric scooters (e-scooter). Many e-scooter firms use freelancers to charge the scooter… read more here.
Keywords: assignment problem; approaches solve; problem; heuristic approaches ... See more keywords
A Logic-Based Benders Decomposition Approach for the VNF Assignment Problem
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Cloud Computing"
DOI: 10.1109/tcc.2017.2711622
Abstract: Middleboxes have gained popularity due to the significant value-added services these network elements provide to traffic flows, in terms of enhanced performance and security. Policy-aware traffic flows usually need to traverse multiple middleboxes in a… read more here.
Keywords: assignment problem; problem; approach; vnf assignment ... See more keywords