Keyword: combinatorial optimization

Found 3184 papers in total
Transshipment and coordination in a two-echelon supply chain
Transshipment and coordination in a two-echelon supply chain
2017,
To better match supply and demand, many distributors need to make the strategic...
Theory and application of reciprocal transformation of ‘path problem’ and ‘time float problem’
Theory and application of reciprocal transformation of ‘path problem’ and ‘time float problem’
2017,
The concept of analytic geometry, i.e. , the reciprocal transformation of geometry and...
Multi-objective evolutionary approach for supply chain network design problem within online customer consideration
Multi-objective evolutionary approach for supply chain network design problem within online customer consideration
2017,
Supply chain network design is one of the most important strategic decisions that need...
A stochastic production inventory model for deteriorating items with products’ finite life-cycle
A stochastic production inventory model for deteriorating items with products’ finite life-cycle
2017,
The article deals with a production inventory system for deteriorating items where the...
Probabilistic Tabu search with multiple neighborhoods for the Disjunctively Constrained Knapsack Problem
Probabilistic Tabu search with multiple neighborhoods for the Disjunctively Constrained Knapsack Problem
2017,
Given a set of items, each with a profit and a weight and a conflict graph describing...
Exact and heuristic approaches for the maximum lifetime problem in sensor networks with coverage and connectivity constraints
Exact and heuristic approaches for the maximum lifetime problem in sensor networks with coverage and connectivity constraints
2017,
The aim of the Connected Maximum Lifetime Problem is to define a schedule for the...
Configuration and implementation of a daily artificial neural network-based forecasting system using real supermarket data
Configuration and implementation of a daily artificial neural network-based forecasting system using real supermarket data
2017,
The purpose of any effective supply chain is to find balance between supply and demand...
Adaptation of simulated annealing to an integrated municipal solid waste location-routing problem
Adaptation of simulated annealing to an integrated municipal solid waste location-routing problem
2017,
This paper aims to propose an integrated municipal solid waste management network...
Optimal ordering policies in a multi-sourcing supply chain with supply and demand disruptions-a CVaR approach
Optimal ordering policies in a multi-sourcing supply chain with supply and demand disruptions-a CVaR approach
2017,
In this study, we propose a conditional value at risk (CVaR) model for...
Multi-objective evolutionary algorithm for a ship routing problem in maritime logistics collaboration
Multi-objective evolutionary algorithm for a ship routing problem in maritime logistics collaboration
2017,
This paper proposes a multi‐objective evolutionary algorithm in maritime...
Multi-product and multi-period inventory lot-sizing with supplier selection under quantity discount
Multi-product and multi-period inventory lot-sizing with supplier selection under quantity discount
2017,
In this paper, we consider a multi‐product and multi‐period inventory...
Semi-online hierarchical scheduling for lp-norm load balancing with buffer or rearrangements
Semi-online hierarchical scheduling for lp-norm load balancing with buffer or rearrangements
2017,
In this paper, we consider the semi‐online hierarchical scheduling for load...
An analytic approach to constructing configurations of technical systems
An analytic approach to constructing configurations of technical systems
2017,
We consider a formalized problem setting for designing possible configurations of a...
Optimal placement of rectangles on a plane with fixed objects
Optimal placement of rectangles on a plane with fixed objects
2017,
Consider a region on a plane with a set of points with positive weights and rectangles...
Small-diameter system area network composed of small-port routers
Small-diameter system area network composed of small-port routers
2017,
This paper considers the design issues of large system area networks of small diameter...
Evaluating the impact of smart technologies on harbor’s logistics via BPMN modeling and simulation
Evaluating the impact of smart technologies on harbor’s logistics via BPMN modeling and simulation
2017,
A smart Information and Communication Technology (ICT) enables a synchronized...
Cost models for improved vehicle assembly line performance
Cost models for improved vehicle assembly line performance
2017,
The viability of any manufacturing plant is a function of time and cost. Automobile...
An innovative simulation model for the operations of a multipurpose seaport: a case study from Port of Wilmington, USA
An innovative simulation model for the operations of a multipurpose seaport: a case study from Port of Wilmington, USA
2017,
The analysis of potential operating problems in a port facility is an enduring...
A two-step multi-objective mathematical model for nurse scheduling problem considering nurse preferences and consecutive shifts
A two-step multi-objective mathematical model for nurse scheduling problem considering nurse preferences and consecutive shifts
2017,
The nurse scheduling problem (NSP) has received special attention during the...
Product allocation of warehousing and cross docking: a genetic algorithm approach
Product allocation of warehousing and cross docking: a genetic algorithm approach
2017,
In spite of the vast amount of researches on product allocation to distribution...
Pricing-based revenue management for flexible products on a network
Pricing-based revenue management for flexible products on a network
2017,
This paper proposes and analyses a pricing‐based revenue management model that...
Complexity of Scheduling Problem in Single-Machine Flexible Manufacturing System with Cyclic Transportation and Unlimited Buffers
Complexity of Scheduling Problem in Single-Machine Flexible Manufacturing System with Cyclic Transportation and Unlimited Buffers
2017,
The paper concerns complexity studies on the scheduling problem arising in a simple...
Approximating the length of Chinese postman tours
Approximating the length of Chinese postman tours
2014,
This article develops simple and easy‐to‐use approximation formulae for...
Total cost optimisation model for logistics systems of trading companies
Total cost optimisation model for logistics systems of trading companies
2017,
The purpose of this research is to develop a model for optimising total logistics...
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