Sommaire du Fascicule no. 1

Robust stock and bond allocation with end-of-horizon effects
A penalty method for nonlinear programming
An integrated inventory model involving discrete setup cost reduction, variable safety factor, selling price dependent demand, and investment
Inventory optimization model considering consumer shift and inventory transshipment in dual-channel supply chains
Undecidability and hardness in mixed-integer nonlinear programming
The cycle shop scheduling: mathematical model, properties and solution algorithms
Recycling of lifetime dependent deteriorated products through different supply chains
Goal programming approach for solving multi-objective fractional transportation problem with fuzzy parameters
Optimal investment-reinsurance problems with common shock dependent risks under two kinds of premium principles
Solving a dynamic combinatorial auctions problem by a hybrid metaheuristic based on a fuzzy dominance relation
An integrated Fuzzy ANP-MOP approach for partner selection problem and order allocation optimization: The case of virtual enterprise configuration
Grasp heuristic for time series compression with piecewise aggregate approximation
Average covering number for some graphs
Gene selection via BPSO and Backward generation for cancer classification
A variable neighborhood search algorithm for solving the single machine scheduling problem with periodic maintenance
Efficient algorithms under dynamic graphs to solve the Capacitated Arc Routing Problem with feasible sparse graph
A robust possibilistic programming model for water allocation problem
Convex Grey Optimization
Two-machine flow shop with synchronized periodic maintenance

Sommaire du Fascicule no. 2

An N-policy discrete-time Geo/G/1 queue with modified multiple server vacations and Bernoulli feedback
Trees with equal Roman {2}-domination number and independent Roman {2}-domination number
Impact of vehicle tracking on a routing problem with dynamic travel times
Analysis of M/G/1 retrial queues with second optional service and customer balking under two types of Bernoulli vacation schedule
Multi-objective and discrete Elephants Herding Optimization algorithm for QoS aware web service composition
Bi-objective optimization models for network interdiction
Use of “e” and “g” operators to a fuzzy production inventory control model for substitute items
An efficient simplification method for point cloud based on salient regions detection
An exact approach for the r-interdiction median problem with fortification
An optimal inventory model with interaction of lot size, production rate and lead-time in a fuzzy back-order system
Symmetric duality results for second-order nondifferentiable multiobjective programming problem
Optimal online algorithms for the portfolio selection problem, bi-directional trading and -search with interrelated prices
Portfolio selection with robust estimators considering behavioral biases in a causal network
Evaluation of a new decision-aid parameter for job shop scheduling under uncertainties
Optimal product quality and pricing strategy for a two-period closed-loop supply chain with retailer variable markup
Bounds for signed double Roman k-domination in trees
Gangless cross-evaluation in DEA: an application to stock selection
Rapidly convergent Steffensen-based methods for unconstrained optimization
Two-period pricing strategies in a two-echelon supply chain with conspicuous consumption
Benchmarking with network dea in a fuzzy environment
Fuzzy stochastic Data Envelopment Analysis with application to NATO enlargement problem

Sommaire du Fascicule no. 3

Some results about component factors in graphs
Optimal dynamic pricing, preservation technology investment and periodic ordering policies for agricultural products
DEA models for two decision makers with conflicts: the principal-agent problem
Numerical solution for the performance characteristics of the M/M/C/K retrial queue with negative customers and exponential abandonments by using value extrapolation method
Nonmonotone conic trust region method with line search technique for bound constrained optimization
Allocating nodes to hubs for minimizing the hubs processing resources: A case study
An adaptive nonmonotone trust region method based on a modified scalar approximation of the Hessian in the successive quadratic subproblems
Convexity of graph-restricted games induced by minimum partitions
A Newton method for capturing Pareto optimal solutions of fuzzy multiobjective optimization problems
Suppliers selection problem with quantity discounts and price changes: A heuristic approach
An inventory model of a three parameter Weibull distributed deteriorating item with variable demand dependent on price and frequency of advertisement under trade credit
An efficient two-phase metaheuristic algorithm for the time dependent traveling Salesman problem
Optimal power consumption control of sensor node based on (N, D)-policy discrete-time queues
A Fuzzy multi-objective programming approach to develop a green closed-loop supply chain network design problem under uncertainty: Modifications of imperialist competitive algorithm
Dynamic fuzzy data envelopment analysis models: case of bus transport performance assessment
Fleet management for autonomous vehicles: Online PDP under special constraints
A self-adaptive biogeography-based algorithm to solve the set covering problem
Multi-item Optimal control problem with fuzzy costs and constraints using Fuzzy variational principle
Application of the “descent with mutations” metaheuristic to a clique partitioning problem

Sommaire du Fascicule no. 4

Stalling for solving slow server problem
The support unit location problem to road traffic surveys with multi-stages
Coordinated decision-making on manufacturer’s EPQ-based and buyer’s period review inventory policies with stochastic price-sensitive demand: A credit option approach
A novel approach to stochastic input-output modeling
Mean-variance portfolio selection with an uncertain exit-time in a regime-switching market
Some results on the b-chromatic number in complementary prism graphs
Analysis of a discrete-time repairable queue with disasters and working breakdowns
Global distribution center number of some graphs and an algorithm
A computationally efficient algorithm to approximate the pareto front of multi-objective linear fractional programming problem
Second-order sensitivity analysis for parametric equilibrium problems in set-valued optimization
A PTAS for single-machine scheduling with release dates and job delivery to minimize makespan
Facet-inducing inequalities with acyclic supports for the caterpillar-packing polytope
An exact approach for the multicommodity network optimization problem with a step cost function
Single-machine lot scheduling problem for deteriorating items with negative exponential deterioration rate
An innovative four-layer heuristic for scheduling multi-mode projects under multiple resource constrains
Advertising and Pricing Policies in a Two-Echelon Supply Chain with a Capital-Constrained Retailer
A vendor managed inventory on consignment with penalty as a supply chain coordination arrangement
Simultaneous control on lead time elements and ordering cost for an inflationary inventory-production model with mixture of normal distributions LTD under finite capacity
A mathematical formulation of time-cost and reliability optimization for supply chain management in research-development projects
Channel coordination through quality improvement with brand halo effect
Influence of controllable lead time, premium price, and unequal shipments under environmental effects in a supply chain management

Sommaire du Fascicule no. 5

A cubic chromosome representation for patient scheduling in the Emergency Department
Cellular layout design using Tabu search, a case study
A new robust possibilistic programming model for reliable supply chain network design: A case study of lead-acid battery supply chain
On the problem of minimizing the cost with optical devices in Wavelength Division Multiplexing optical networks: complexity analysis, mathematical formulation and improved heuristics
An extended approach for manufacturing strategy process base on organization performance through Fuzzy QFD
The production planning problem of orders in small foundries
Development of a new cost PPS and decomposition of observed actual cost for DMU in a non-competitive space in DEA
Performance evaluation of portfolios with fuzzy returns
On multi-level multi-objective linear fractional programming problem with interval parameters
Necessary and sufficient optimality conditions using convexifactors for mathematical programs with equilibrium constraints
A bi-level multi-objective data envelopment analysis model for estimating profit and operational efficiency of bank branches
An optimization technique for national income determination model with stability analysis of differential equation in discrete and continuous process under the uncertain environment
Governmental subsidy policies and supply chain decisions with carbon emission limit and consumer’s environmental awareness
Two-warehouse inventory model for deteriorating items with partial backlogging and advance payment scheme
Optimal multi-product supplier selection under stochastic demand with service level and budget constraints using learning vector quantization neural network
Domination integrity of some graph classes
Equilibrium and incentives for supervisor–postgraduate collaborations: A game-theoretic approach
A linear programming based approach for composite-action Markov decision processes
On the star forest polytope for trees and cycles
A common-weight DEA model for multi-criteria ABC inventory classification with quantitative and qualitative criteria
A generalized DEA model for inputs (outputs) estimation under inter-temporal dependence
The effect of full or partial pricing integration on supply chain management
A Markov decision model with dead ends for operating room planning considering dynamic patient priority
A continuous approximation approach for supply network design considering radio frequency identification adoption
Transient and steady-state analysis of a queuing system having customers’ impatience with threshold
Preemptive multi-skilled resource constrained project scheduling problem with hard/soft interval due dates
A mathematical model on eco-friendly manufacturing system under probabilistic demand
Analysis of state-dependent discrete-time queue with system disaster
Greedy systems of linear inequalities and lexicographically optimal solutions
Modelling pricing, vertical co-op advertising and quality improvement in a non-cooperative three-echelon supply chain using game theory approach