RAIRO - Operations Research

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ROADEF 2017

Fleet management for autonomous vehicles: Online PDP under special constraints

Received: 30 April 2017 / Revised: 15 March 2018 / Accepted: 30 May 2018
DOI: https://doi.org/10.1051/ro/2018042

Multi-item Optimal control problem with fuzzy costs and constraints using Fuzzy variational principle

Received: 11 October 2017 / Revised: 19 January 2019 / Accepted: 24 February 2019
DOI: https://doi.org/10.1051/ro/2019022

A self-adaptive biogeography based optimization algorithm for solving the set covering problem

Received: 29 April 2017 / Revised: 04 March 2019 / Accepted: 29 March 2019
DOI: https://doi.org/10.1051/ro/2019039

Development of a new cost pps and decomposition of observed actual cost for DMU in a non-competitive space in DEA

Received: 13 October 2018 / Revised: 24 April 2019 / Accepted: 20 June 2019
DOI: https://doi.org/10.1051/ro/2019068

Special issue - Operations Research Applications in Industry

An Extended Approach for Manufacturing Strategy Process base on Organization Performance through Fuzzy QFD

Received: 17 March 2017 / Revised: 17 May 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018065

On the Problem of Minimizing the Cost with Optical Devices in Wavelength Division Multiplexing Optical Networks: complexity analysis, mathematical formulation and improved heuristics

Received: 28 June 2017 / Revised: 09 April 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018072

A new robust possibilistic programming model for reliable supply chain network design: A case study of lead-acid battery supply chain

Received: 26 March 2017 / Revised: 20 April 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018073

The support unit location problem to road traffic surveys with multi-stages

Received: 22 March 2017 / Revised: 10 October 2017 / Accepted: 30 October 2017
DOI: https://doi.org/10.1051/ro/2017084

Single-machine lot scheduling problem for deteriorating items with negative exponential deterioration rate

Received: 27 September 2017 / Revised: 04 May 2018 / Accepted: 08 May 2018
DOI: https://doi.org/10.1051/ro/2018037

Coordinated decision-making on manufacturer's EPQ-based and buyer's period review inventory policies with stochastic price-sensitive demand: A credit option approach

Received: 30 November 2017 / Revised: 29 April 2018 / Accepted: 21 May 2018
DOI: https://doi.org/10.1051/ro/2018038

Influence of controllable lead time, premium price, and unequal shipments under environmental effects in a supply chain management

Received: 10 June 2017 / Revised: 04 March 2018 / Accepted: 30 May 2018
DOI: https://doi.org/10.1051/ro/2018041

A vendor managed inventory on consignment with penalty as a supply chain coordination arrangement

Received: 10 April 2017 / Revised: 25 March 2018 / Accepted: 19 June 2018
DOI: https://doi.org/10.1051/ro/2018049

Mean-variance portfolio selection with an uncertain exit-time in a regime-switching market

Received: 23 March 2017 / Revised: 02 May 2018 / Accepted: 19 June 2018
DOI: https://doi.org/10.1051/ro/2018050

Some results on the b-chromatic number in complementary prism graphs

Received: 21 January 2018 / Revised: 31 May 2018 / Accepted: 27 June 2018
DOI: https://doi.org/10.1051/ro/2018054

STALLING FOR SOLVING SLOW SERVER PROBLEM

Received: 19 November 2017 / Revised: 11 June 2018 / Accepted: 07 July 2018
DOI: https://doi.org/10.1051/ro/2018056

Analysis of a discrete-time repairable queue with disasters and working breakdowns

Received: 06 November 2017 / Revised: 14 June 2018 / Accepted: 07 July 2018
DOI: https://doi.org/10.1051/ro/2018057

On multi-level multi-objective linear fractional programming problem with interval parameters

Received: 09 November 2017 / Revised: 06 July 2018 / Accepted: 03 August 2018
DOI: https://doi.org/10.1051/ro/2018063

A three-echelon supply chain model with price and two-level quality dependent demand

Received: 08 February 2018 / Revised: 14 July 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018066

Equilibrium and incentives for supervisor-postgraduate collaborations: A game-theoretic approach

Received: 29 January 2018 / Revised: 22 June 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018067

A mathematical formulation of time-cost and reliability optimisation for supply chain management in Research-Development projects

Received: 16 November 2017 / Revised: 30 March 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018068

A rule-based heuristic algorithm for on-line order batching and scheduling in an order picking warehouse with multiple pickers

Received: 13 November 2017 / Revised: 24 July 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018069

Closed form of the response function in FDH technologies: Theory, computation and application

Received: 02 October 2017 / Revised: 01 July 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018070

An optimization technique for national income determination model with stability analysis of differential equation in discrete and continuous process under the uncertain environment

Received: 16 September 2017 / Revised: 23 June 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018071

On the star forest polytope for trees and cycles

Received: 01 June 2015 / Revised: 24 June 2018 / Accepted: 04 September 2018
DOI: https://doi.org/10.1051/ro/2018076

Analysis of state-dependent discrete-time queue with system disaster

Received: 26 March 2017 / Revised: 25 January 2018 / Accepted: 08 September 2018
DOI: https://doi.org/10.1051/ro/2018078

Second-order sensitivity analysis for parametric equilibrium problems in set-valued optimization

Received: 02 May 2018 / Revised: 30 July 2018 / Accepted: 19 September 2018
DOI: https://doi.org/10.1051/ro/2018080

A Linear Programming Based Approach for Composite-Action Markov Decision Processes

Received: 12 December 2017 / Revised: 06 July 2018 / Accepted: 19 September 2018
DOI: https://doi.org/10.1051/ro/2018081

A COMPUTATIONALLY EFFICIENT ALGORITHM TO APPROXIMATE THE PARETO FRONT OF MULTI-OBJECTIVE LINEAR FRACTIONAL PROGRAMMING PROBLEM

Received: 13 July 2017 / Revised: 14 March 2018 / Accepted: 19 September 2018
DOI: https://doi.org/10.1051/ro/2018083

Necessary and sufficient optimality conditions using convexifactors for mathematical programs with equilibrium constraints

Received: 30 June 2017 / Revised: 18 April 2018 / Accepted: 19 September 2018
DOI: https://doi.org/10.1051/ro/2018084

Facet-inducing inequalities with acyclic supports for the caterpillar-packing polytope

Received: 21 December 2017 / Revised: 11 August 2018 / Accepted: 21 September 2018
DOI: https://doi.org/10.1051/ro/2018085

Two phases inventory model with variable cycle length under discount policy

Received: 16 September 2017 / Revised: 14 August 2018 / Accepted: 27 September 2018
DOI: https://doi.org/10.1051/ro/2018086

Optimizing vendor-managed inventory systems with limited storage capacity and partial backordering under stochastic demand

Received: 06 December 2017 / Revised: 25 August 2018 / Accepted: 12 October 2018
DOI: https://doi.org/10.1051/ro/2018090

Cross-brand and cross-channel advertising strategies in a dual-channel supply chain

Received: 08 February 2018 / Revised: 11 August 2018 / Accepted: 12 October 2018
DOI: https://doi.org/10.1051/ro/2018091

    On an optimal replenishment policy for inventory models for non-instantaneous deteriorating items with stock dependent demand and partial backlogging

    Received: 05 April 2018 / Revised: 09 September 2018 / Accepted: 12 October 2018
    DOI: https://doi.org/10.1051/ro/2018092

    Two-warehouse inventory model for deteriorating items with partial backlogging and advance payment scheme

    Received: 11 May 2018 / Revised: 16 August 2018 / Accepted: 12 October 2018
    DOI: https://doi.org/10.1051/ro/2018093

    Governmental subsidy policies and supply chain decisions with carbon emission limit and consumer's environmental awareness

    Received: 03 January 2017 / Revised: 10 August 2018 / Accepted: 20 October 2018
    DOI: https://doi.org/10.1051/ro/2018094

    A hybrid algorithm Tabu Search - GRASP for wounded evacuation in disaster response.

    Received: 17 June 2018 / Revised: 06 September 2018 / Accepted: 20 October 2018
    DOI: https://doi.org/10.1051/ro/2018095

    Optimal Multi-Product Supplier Selection under Stochastic Demand with Service Level and Budget Constraints using Learning Vector Quantization Neural Network

    Received: 15 March 2018 / Revised: 27 August 2018 / Accepted: 20 October 2018
    DOI: https://doi.org/10.1051/ro/2018096

    A PTAS for single-machine scheduling with release dates and job delivery to minimize makespan

    Received: 29 December 2016 / Revised: 11 September 2017 / Accepted: 28 October 2018
    DOI: https://doi.org/10.1051/ro/2018097

    DEA based production planning considering technology heterogeneity with undesirable outputs

    Received: 04 August 2016 / Revised: 18 June 2018 / Accepted: 10 November 2018
    DOI: https://doi.org/10.1051/ro/2018098

    Replenishment of imperfect items in an EOQ inventory model with partial backordering

    Received: 18 May 2017 / Revised: 26 October 2018 / Accepted: 10 November 2018
    DOI: https://doi.org/10.1051/ro/2018099

    A generalized DEA model for inputs (outputs) estimation under inter-temporal dependence

    Received: 03 February 2018 / Revised: 19 September 2018 / Accepted: 10 November 2018
    DOI: https://doi.org/10.1051/ro/2018100

    Investment for process quality improvement and setup cost reduction in an imperfect production process with warranty policy and shortages

    Received: 17 March 2018 / Revised: 09 October 2018 / Accepted: 10 November 2018
    DOI: https://doi.org/10.1051/ro/2018101

    Inventory and pricing decisions for imperfect quality items with inspection errors, sales returns, and partial backorders under inflation

    Received: 12 April 2018 / Revised: 14 October 2018 / Accepted: 10 November 2018
    DOI: https://doi.org/10.1051/ro/2018102

    Preemptive multi-skilled resource constrained project scheduling problem with hard / soft interval due dates

    Received: 13 August 2017 / Revised: 25 September 2018 / Accepted: 13 November 2018
    DOI: https://doi.org/10.1051/ro/2018103

    Randomized Control of Arrivals in a finite-buffer GI/M/1 System with Starting Failures

    Received: 10 October 2017 / Revised: 21 September 2018 / Accepted: 13 November 2018
    DOI: https://doi.org/10.1051/ro/2018104

    A common-weight DEA model for multi-criteria ABC inventory classification with quantitative and qualitative criteria

    Received: 25 November 2017 / Revised: 29 September 2018 / Accepted: 13 November 2018
    DOI: https://doi.org/10.1051/ro/2018105

    Transient and steady-state analysis of a queuing system having customers' impatience with threshold

    Received: 04 May 2018 / Revised: 29 October 2018 / Accepted: 13 November 2018
    DOI: https://doi.org/10.1051/ro/2018106

    Customer relationship management and new product development in designing a robust supply chain

    Received: 08 February 2018 / Revised: 18 October 2018 / Accepted: 13 November 2018
    DOI: https://doi.org/10.1051/ro/2018107

    A bi-level multi-objective data envelopment analysis model for estimating profit and operational efficiency of bank branches

    Received: 26 July 2017 / Revised: 25 October 2018 / Accepted: 25 November 2018
    DOI: https://doi.org/10.1051/ro/2018108

    Modelling pricing, vertical co-op advertising and quality improvement in a non-cooperative three-echelon supply chain using game theory approach

    Received: 06 November 2017 / Revised: 29 May 2018 / Accepted: 25 November 2018
    DOI: https://doi.org/10.1051/ro/2018109

    A Markov decision model with dead ends for operating room planning considering dynamic patient priority

    Received: 15 March 2018 / Revised: 01 November 2018 / Accepted: 25 November 2018
    DOI: https://doi.org/10.1051/ro/2018110

    Advertising and pricing policies in a two-echelon supply chain with a capital-constrained retailer

    Received: 07 April 2018 / Revised: 25 October 2018 / Accepted: 25 November 2018
    DOI: https://doi.org/10.1051/ro/2018111

    A continuous approximation approach for supply network design considering radio frequency identification adoption

    Received: 22 April 2018 / Revised: 21 October 2018 / Accepted: 25 November 2018
    DOI: https://doi.org/10.1051/ro/2018112

    The effect of full or partial pricing integration on supply chain management

    Received: 08 May 2018 / Revised: 29 September 2018 / Accepted: 25 November 2018
    DOI: https://doi.org/10.1051/ro/2018113

    A comprehensive study of a backlogging EOQ model with nonlinear heptagonal dense fuzzy environment

    Received: 08 July 2018 / Revised: 11 November 2018 / Accepted: 25 November 2018
    DOI: https://doi.org/10.1051/ro/2018114

    An inertial modified algorithm for solving variational inequalities

    Received: 02 March 2018 / Revised: 26 November 2018 / Accepted: 02 December 2018
    DOI: https://doi.org/10.1051/ro/2018115

    Stochastic analysis of a preemptive retrial queue with orbital search and multiple vacations

    Received: 31 January 2015 / Revised: 17 September 2017 / Accepted: 09 December 2018
    DOI: https://doi.org/10.1051/ro/2018117

    Stochastic decomposition in retrial queueing inventory system

    Received: 06 September 2016 / Revised: 06 December 2018 / Accepted: 09 December 2018
    DOI: https://doi.org/10.1051/ro/2018118

    Global distribution center number of some graphs and an algorithm

    Received: 13 June 2018 / Revised: 25 October 2018 / Accepted: 09 December 2018
    DOI: https://doi.org/10.1051/ro/2018119

    A mathematical model on eco-friendly manufacturing system under probabilistic demand

    Received: 13 September 2018 / Revised: 15 November 2018 / Accepted: 09 December 2018
    DOI: https://doi.org/10.1051/ro/2018120

    On the Preconditioned Projective Iterative Methods for the Linear Complementarity Problem

    Received: 05 July 2018 / Revised: 17 December 2018 / Accepted: 31 December 2018
    DOI: https://doi.org/10.1051/ro/2019002

    Complexity of inheritance of F-convexity for restricted games induced by minimum partitions

    Received: 22 February 2018 / Revised: 02 November 2018 / Accepted: 31 December 2018
    DOI: https://doi.org/10.1051/ro/2019003

    Picture fuzzy multi-criteria group decision-making method to hotel building energy efficiency retrofit project selection

    Received: 12 April 2017 / Revised: 03 November 2018 / Accepted: 31 December 2018
    DOI: https://doi.org/10.1051/ro/2019004

    Z-equilibria in Bi-matrix Games with Uncertain payoffs

    Received: 09 October 2015 / Revised: 27 September 2018 / Accepted: 31 December 2018
    DOI: https://doi.org/10.1051/ro/2019007

    An M/G/1 retrial queue with single working vacation under Bernoulli schedule

    Received: 15 February 2016 / Revised: 03 January 2019 / Accepted: 05 January 2019
    DOI: https://doi.org/10.1051/ro/2019008

    The impact of oil price changes on efficiency of banks: An application in the Middle East oil exporting countries using SORM-DEA

    Received: 09 October 2017 / Revised: 08 December 2018 / Accepted: 05 January 2019
    DOI: https://doi.org/10.1051/ro/2019009

    A neoteric approach to geometric shipment policy in an integrated supply chain with setup cost reduction and freight cost using service level constraint

    Received: 22 March 2018 / Revised: 12 November 2018 / Accepted: 11 January 2019
    DOI: https://doi.org/10.1051/ro/2019011

    An innovative four-layer heuristic for scheduling multi-mode projects under multiple resource constrains

    Received: 19 February 2018 / Revised: 27 November 2018 / Accepted: 11 January 2019
    DOI: https://doi.org/10.1051/ro/2019012

    Making high school students aware of optimization through games and puzzles

    Received: 07 October 2018 / Revised: 19 January 2019 / Accepted: 22 January 2019
    DOI: https://doi.org/10.1051/ro/2019013

    Purchasing strategy and supply chain management, the Airbus productive system case

    Received: 04 February 2018 / Revised: 22 December 2018 / Accepted: 23 January 2019
    DOI: https://doi.org/10.1051/ro/2019014

    Impact of carbon emission on imperfect production inventory system with advance payment base free transportation

    Received: 26 September 2018 / Revised: 07 January 2019 / Accepted: 23 January 2019
    DOI: https://doi.org/10.1051/ro/2019015

    An exact approach for the multicommodity network optimization problem with a step cost function

    Received: 20 February 2018 / Revised: 07 January 2019 / Accepted: 22 January 2019
    DOI: https://doi.org/10.1051/ro/2019017

    An exact minimax penalty function approach to solve multitime variational problems

    Received: 03 July 2018 / Revised: 24 December 2018 / Accepted: 02 February 2019
    DOI: https://doi.org/10.1051/ro/2019019

    The analysis of a discrete time finite-buffer queue with working vacations under Markovian arrival process and PH-service time

    Received: 16 August 2015 / Revised: 05 February 2019 / Accepted: 05 February 2019
    DOI: https://doi.org/10.1051/ro/2019020

      General lot-sizing and scheduling for perishable food products

      Received: 08 June 2017 / Revised: 31 December 2018 / Accepted: 24 February 2019
      DOI: https://doi.org/10.1051/ro/2019021

      Comparisons of customer behavior in Markovian queues with vacation policies and geometric abandonments

      Received: 11 December 2017 / Revised: 26 January 2019 / Accepted: 24 February 2019
      DOI: https://doi.org/10.1051/ro/2019023

      Joint pricing, services and quality decisions in a dual-channel supply chain

      Received: 13 June 2018 / Revised: 14 January 2019 / Accepted: 24 February 2019
      DOI: https://doi.org/10.1051/ro/2019024

      A Hybrid Fix-and-Optimize Heuristic for Integrated Inventory-Transportation Problem in a Multi-region Multi-facility Supply Chain

      Received: 18 June 2018 / Revised: 08 December 2018 / Accepted: 24 February 2019
      DOI: https://doi.org/10.1051/ro/2019025

      Inventory management strategies for the Calabrian hospitals system

      Received: 29 June 2018 / Revised: 17 January 2019 / Accepted: 24 February 2019
      DOI: https://doi.org/10.1051/ro/2019026

      Supply chain encroachment with quality decision and different power structures

      Received: 22 October 2018 / Revised: 25 January 2019 / Accepted: 21 February 2019
      DOI: https://doi.org/10.1051/ro/2019027

      Variant impatient behavior of a Markovian queue with balking reserved idle time and working vacation

      Received: 11 November 2018 / Revised: 17 February 2019 / Accepted: 25 February 2019
      DOI: https://doi.org/10.1051/ro/2019028

      Integrated vendor-buyer strategies for imperfect production systems with maintenance and warranty policy

      Received: 08 August 2018 / Revised: 15 February 2019 / Accepted: 05 March 2019
      DOI: https://doi.org/10.1051/ro/2019029

      A vendor-buyer inventory model with lot-size and production rate dependent lead time under time value of money

      Received: 12 November 2018 / Revised: 06 March 2019 / Accepted: 06 March 2019
      DOI: https://doi.org/10.1051/ro/2019030

      Decision making and coordination of fresh agriculture product supply chain considering fairness concerns

      Received: 27 March 2018 / Revised: 25 December 2018 / Accepted: 14 March 2019
      DOI: https://doi.org/10.1051/ro/2019031

      Coordination of elderly healthcare service supply chain with information asymmetry: Designs of option contracts under different demand distribution statuses

      Received: 10 July 2018 / Revised: 29 January 2019 / Accepted: 14 March 2019
      DOI: https://doi.org/10.1051/ro/2019032

      New second-order radial epiderivatives and applications to optimality conditions

      Received: 23 July 2018 / Revised: 06 March 2019 / Accepted: 14 March 2019
      DOI: https://doi.org/10.1051/ro/2019033

      Enterprise learning performance evaluation in the process of cooperative innovation using three-parameter fuzzy linguistic Heronian mean operator

      Received: 05 January 2019 / Accepted: 14 March 2019
      DOI: https://doi.org/10.1051/ro/2019034

        Store-brand introduction and production arrangement in the presence of multiple retailers

        Received: 28 June 2017 / Revised: 18 February 2019 / Accepted: 14 March 2019
        DOI: https://doi.org/10.1051/ro/2019035

        Decision policies on players’ different risk combination under supplier encroachment

        Received: 18 November 2018 / Revised: 26 March 2019 / Accepted: 27 March 2019
        DOI: https://doi.org/10.1051/ro/2019038

        Retailer's decision selection with dual supply uncertainties under different reliability levels of serving the market

        Received: 10 April 2018 / Revised: 20 March 2019 / Accepted: 29 March 2019
        DOI: https://doi.org/10.1051/ro/2019040

        New proposals for modelling and solving the problem of covering solids using spheres of different radii

        Received: 27 September 2017 / Revised: 01 January 2019 / Accepted: 07 April 2019
        DOI: https://doi.org/10.1051/ro/2019041

        Production inventory model for controllable deterioration rate with shortages

        Received: 12 September 2017 / Revised: 19 February 2019 / Accepted: 20 April 2019
        DOI: https://doi.org/10.1051/ro/2019042

        A non-linear-threshold-accepting function based algorithm for the solution of economic dispatch problem

        Received: 03 March 2018 / Revised: 08 April 2019 / Accepted: 20 April 2019
        DOI: https://doi.org/10.1051/ro/2019043

        A restart scheme for the Dai-Liao conjugate gradient method by ignoring a direction of maximum magnification by the search direction matrix

        Received: 28 August 2018 / Revised: 05 April 2019 / Accepted: 20 April 2019
        DOI: https://doi.org/10.1051/ro/2019045

        Robust bi-level risk-based optimal scheduling of microgrid operation against uncertainty

        Received: 04 September 2018 / Revised: 26 February 2019 / Accepted: 20 April 2019
        DOI: https://doi.org/10.1051/ro/2019046

        Optimal production lot size under backup agreement allowing substitute products

        Received: 05 December 2018 / Revised: 19 April 2019 / Accepted: 27 April 2019
        DOI: https://doi.org/10.1051/ro/2019047

        Price strategies and salesforce compensation design with overconfident sales agent

        Received: 24 June 2018 / Revised: 31 March 2019 / Accepted: 02 May 2019
        DOI: https://doi.org/10.1051/ro/2019048

        Global defensive k-alliances in directed graphs: combinatorial and computational issues

        Received: 04 October 2018 / Revised: 05 April 2019 / Accepted: 02 May 2019
        DOI: https://doi.org/10.1051/ro/2019049

        Multi-choice and stochastic programming for transportation problem involved in supply of foods and medicines to hospitals with consideration of logistic distribution

        Received: 28 December 2018 / Revised: 02 April 2019 / Accepted: 02 May 2019
        DOI: https://doi.org/10.1051/ro/2019050

        A novel approach to safety stock management in an integrated supply chain with controllable lead time and ordering cost reduction using present value

        Received: 05 December 2017 / Revised: 27 February 2019 / Accepted: 07 May 2019
        DOI: https://doi.org/10.1051/ro/2019051

        An Optimistic-Pessimistic DEA Model Based on Game Cross Efficiency Approach

        Received: 15 July 2018 / Revised: 10 March 2019 / Accepted: 07 May 2019
        DOI: https://doi.org/10.1051/ro/2019052

        Strategic sourcing under recall loss sharing and product quality investment

        Received: 07 December 2018 / Revised: 18 April 2019 / Accepted: 07 May 2019
        DOI: https://doi.org/10.1051/ro/2019053

        Effect of inspection errors on imperfect production inventory model with warranty and price discount dependent demand rate

        Received: 22 February 2019 / Revised: 16 April 2019 / Accepted: 06 May 2019
        DOI: https://doi.org/10.1051/ro/2019054

        The Karush-Kuhn-Tucker conditions for multiple objective fractional interval valued optimization problems

        Received: 14 January 2019 / Revised: 10 May 2019 / Accepted: 10 May 2019
        DOI: https://doi.org/10.1051/ro/2019055

        Economic lot-size problem for a cleaner manufacturing system with warm-up period

        Received: 11 February 2019 / Revised: 22 April 2019 / Accepted: 22 May 2019
        DOI: https://doi.org/10.1051/ro/2019056

          A geometric programming approach for a vendor managed inventory of a multiretailer multi-item EPQ model

          Received: 25 September 2018 / Revised: 14 April 2019 / Accepted: 27 May 2019
          DOI: https://doi.org/10.1051/ro/2019058

          Recommending investment opportunities given congestion by adaptive network data envelopment analysis model: Assessing sustainability of supply chains

          Received: 07 November 2018 / Revised: 13 February 2019 / Accepted: 27 May 2019
          DOI: https://doi.org/10.1051/ro/2019059

          Simultaneous control on lead time elements and ordering cost for an inflationary inventory-production model with mixture of normal distributions LTD under finite capacity

          Received: 06 March 2019 / Revised: 02 May 2019 / Accepted: 01 June 2019
          DOI: https://doi.org/10.1051/ro/2019060

          A new model for logistic and transportation of fashion goods in the presence of stochastic market demands considering restricted retailers capacity

          Received: 29 November 2018 / Revised: 27 May 2019 / Accepted: 04 June 2019
          DOI: https://doi.org/10.1051/ro/2019061

            Incentive design with customer satisfaction for business process outsourcing: Multi-task vs. Multi-agent

            Received: 22 January 2019 / Revised: 07 June 2019 / Accepted: 07 June 2019
            DOI: https://doi.org/10.1051/ro/2019062

            A bi-objective model for robust local container drayage problem

            Received: 07 January 2019 / Revised: 26 May 2019 / Accepted: 12 June 2019
            DOI: https://doi.org/10.1051/ro/2019063

            An analysis of steady-state distribution in M/M/1 queueing system with balking based on concept of statistical mechanics

            Received: 31 October 2018 / Revised: 21 May 2019 / Accepted: 12 June 2019
            DOI: https://doi.org/10.1051/ro/2019064

            Warehouse redesigning in a three-echelon supply chain network with consideration of routing under uncertainty

            Received: 06 May 2018 / Revised: 20 April 2019 / Accepted: 20 June 2019
            DOI: https://doi.org/10.1051/ro/2019065

            Information sharing and leakage in the two-echelon supply chain

            Received: 17 February 2019 / Revised: 28 April 2019 / Accepted: 20 June 2019
            DOI: https://doi.org/10.1051/ro/2019066
            Review

            Dynamic cooperative advertising strategy in OAO supply chain with customer return

            Received: 14 September 2018 / Revised: 26 April 2019 / Accepted: 20 June 2019
            DOI: https://doi.org/10.1051/ro/2019067

            Regularity conditions and Farkas-type results for systems with fractional functions

            Received: 28 November 2018 / Revised: 08 July 2019 / Accepted: 12 July 2019
            DOI: https://doi.org/10.1051/ro/2019070