Large neighborhood search
Explanation-Based Large Neighborhood Search
... Local search techniques are very effective to solve hard optimization ...local search techniques is the Large Neighborhood Search (LNS) algorithm [25, ...a search iteration ...
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Large neighborhood search for multi-trip vehicle routing
... Two large neighborhood search heuristics are proposed to perform the ...the search with an objective function designed for the multi-trip case is crucial even when exploring the solution space ...
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Large neighborhood search for multi-trip vehicle routing
... Two large neighborhood search heuristics are proposed to perform the ...the search with an objective function designed for the multi-trip case is crucial even when exploring the solution space ...
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Adaptive Large Neighborhood Search Enhances Global Network Alignment
... Abstract: Aligning protein-protein interaction networks from different species is a useful mechanism for figuring out orthologous proteins, predicting/verifying protein unknown functions or constructing evolutionary ...
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Large Neighborhood Search for rich VRP with multiple pickup and delivery locations
... In this paper we considered a dynamic real-life problem which is a combined load acceptance and generalised vehicle routing problem. The problem incorporates some practical complexities which received only little at- ...
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Adaptive large neighborhood search for the commodity constrained split delivery VRP
... we report the values of the parameters that we set for the ALNS. Then, in Section 4.3 we perform a sensitivity analysis to determine which insertion and removal heuristics lead to the best performance of the proposed ...
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Sequential and parallel large neighborhood search algorithms for the periodic location routing problem
... In this paper, we propose sequential and parallel variants of a large neighborhood search algorithm (LNS) to solve the PLRP. The computational results show that our algorithm outperforms previous ...
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An adaptive large neighborhood search heuristic for Two-Echelon Vehicle Routing Problems arising in city logistics
... adaptive large neighborhood search heuristic for the Two-Echelon Vehicle Routing Problem (2E-VRP) and the Location Routing Problem ...new neighborhood search operators by exploiting the ...
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Large Neighborhood Search beyond MIP
... the search often is a crucial part of the optimization ...remaining search and help to deduce further reductions of the variable domains, thereby avoiding redun- dant ...
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Adaptive large neighborhood search for multicommodity VRP
... 9: until stopping criterion is met 10: return s best At each iteration, a simulated annealing criterion is used to determine if the new solution s 0 is accepted. The number ρ of customer commodities to remove from the ...
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An Adaptive Large Neighborhood Search Heuristic for the Inventory Routing Problem with Time Windows
... first level of this factor uses this distribution. Initial experiments revealed that this magni- tude of lost sales costs leads to frequent stock-outs in resulting solutions. Therefore, a second level of this factor ...
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A Comparative Study on Dynamic Vehicle Routing Hindrance using Large Neighborhood Search Rule
... In this paper, we tend to study a brand new variant of the transport issues that think about the dynamic inexperienced vehicle routing issues, wherever we tend to took into [r] ...
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An adaptive large neighborhood search approach for solving the electric vehicle routing problem with time windows
... 56 large instances generated by Schneider et ...The large set involves three main problem classes where 100 customers and 21 recharging stations are clustered (C), randomly distributed (R), and both ...
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A large-scale neighborhood search approach to vehicle routing pick-up and delivery problem with time windows under uncertainty
... uses Large Neighborhood Search (LNS) to decrease total travel ...the search toward solutions with low travel cost, which may make it difficult to reach solutions with fewer routes but higher ...
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A Survey of Very Large-Scale Neighborhood Search Techniques
... For large problem instances, it is impractical to search these neighborhoods explicitly, and one must either search a small portion of the neighborhood or else develop efficient algorithms for ...
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Large neighborhood local search for the maximum set packing problem
... Both algorithms rely only on the subset of swaps of size Θ(log n) to be able to prove their respective performance guarantees. The Halld´ orsson’s swaps are particularly well structured and have a straightforward ...
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Iterated Local Search. Variable Neighborhood Search
... reactive search algorithm which fits into ILS framework; tabu search was used in perturbation phase; good performance also due to good tie-breaking criterion weighted MAX-SAT Smith, Hoos, Stützle, 2002 ...
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Modularity maximization in networks by variable neighborhood search
... borhood Search metaheuristic to that problem. The resulting Variable Neighborhood Decomposition Search heuristic is applied to the Clus- tering problems of the 10 th DIMACS Implementation ...
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Optimal neighborhood indexing for protein similarity search
... a large neighborhood index can be reduced while preserving the result ...the neighborhood length (L) and reduce the alphabet size (2 α ...encoding neighborhood characters in less than 5 bits ...
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How To Build A Home In A Neighborhood Of A Large Size
... Activity Description: The City will undertake demolition in the City's targeted, high-risk areas as part of overall neighborhood stabilization efforts in these areas. Structures to be demolished must meet the ...
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