Free Access to the whole issue
RAIRO - Operations Research
Volume 55 / No 4 (July-August 2021)
Decision and Optimization in Service, Control and Engineering (CoDIT2019-DOSCE)
Open Access
Pipe-lining dynamic programming processes to synchronize both the production and the consumption of energy p. 2359
Published online: 09 August 2021
Operations Research and Mathematical Programming (dedicated to Prof. Alain Quilliot)
Open Access
Synchronizing energy production and vehicle routing p. 2141
Published online: 08 July 2021
Open Access
A multi-objective multi-agent optimization algorithm for the multi-skill resource-constrained project scheduling problem with transfer times p. 2093
Published online: 08 July 2021
Open Access
Inertial normal S-type Tseng’s extragradient algorithm for solution of variational inequality problems p. 2165
Published online: 08 July 2021
Open Access
Robust duality for generalized convex nonsmooth vector programs with uncertain data in constraints p. 2181
Published online: 14 July 2021
Open Access
A novel fuzzy non-radial data envelopment analysis: An application in transportation p. 2189
Published online: 14 July 2021
Open Access
A model for the time dependent vehicle routing problem with time windows under traffic conditions with intelligent travel times p. 2203
Published online: 29 July 2021
Open Access
Ergodicity and perturbation bounds for Mt/Mt/1 queue with balking, catastrophes, server failures and repairs p. 2223
Published online: 29 July 2021
Open Access
A conjecture on a continuous optimization model for the Golomb Ruler Problem p. 2241
Published online: 29 July 2021
Open Access
Low-cost heuristics for matrix bandwidth reduction combined with a Hill-Climbing strategy p. 2247
Published online: 29 July 2021
Open Access
A construction heuristic for finding an initial solution to a very large-scale capacitated vehicle routing problem p. 2265
Published online: 02 August 2021
Free Access
Fuzzy reverse logistics inventory model of smart items with two warehouses of a retailer considering carbon emissions p. 2285
Published online: 13 August 2021
Open Access
Designing a new mathematical model based on ABC analysis for inventory control problem: A real case study p. 2309
Published online: 02 August 2021
Open Access
Risk control mechanisms of third-party guarantee when financing newsvendor p. 2337
Published online: 09 August 2021
Open Access
Solutions to four open problems on quorum colorings of graphs p. 2385
Published online: 10 August 2021
Open Access
Bi-level pricing and inventory strategies for perishable products in a competitive supply chain p. 2395
Published online: 16 August 2021
Open Access
A novel approach for solving stochastic problems with multiple objective functions p. 2413
Published online: 25 August 2021
Open Access
Strategic behavior in a vacation queue with delayed observations p. 2423
Published online: 25 August 2021
Open Access
A single-consignor multi-consignee multi-item model with permissible payment delay, delayed shipment and variable lead time under consignment stock policy p. 2439
Published online: 25 August 2021
Open Access
Optimal reinsurance and investment strategies for an insurer under monotone mean-variance criterion p. 2469
Published online: 25 August 2021
Open Access
The integrated cutting and packing heterogeneous precast beams multiperiod production planning problem p. 2491
Published online: 25 August 2021
Open Access
A fuzzy DEMATEL approach for evaluating the risk factors - (Case study: The instruction center of Iran’s national oil company) p. 2525
Published online: 25 August 2021
Open Access
Designing a supply chain network under a dynamic discounting-based credit payment program p. 2545
Published online: 30 August 2021
Open Access
Solving multi-level multiobjective fractional programming problem with rough interval parameter in neutrosophic environment p. 2567
Published online: 30 August 2021
Open Access
Centralized resource allocation with the possibility of downsizing in two-stage network production systems p. 2583
Published online: 31 August 2021