Journal: Journal of Mathematical Modelling and Algorithms

Found 153 papers in total
A Production Lot‐Size Model for Perishable Items Under Two Level Trade Credit Policy for a Retailer with a Powerful Position in a Supply Chain System
A Production Lot‐Size Model for Perishable Items Under Two Level Trade Credit Policy for a Retailer with a Powerful Position in a Supply Chain System
2011,
This paper investigates a production lot‐size inventory model for perishable...
A Multi‐Objective Production Inventory Model with Backorder for Fuzzy Random Demand Under Flexibility and Reliability
A Multi‐Objective Production Inventory Model with Backorder for Fuzzy Random Demand Under Flexibility and Reliability
2011,
In this paper, an Economic Production Quantity (EPQ) model is developed with...
An Optimum Multivariate Stratified Sampling Design with Nonresponse: A Lexicographic Goal Programming Approach
An Optimum Multivariate Stratified Sampling Design with Nonresponse: A Lexicographic Goal Programming Approach
2011,
In a multivariate stratified sample survey with L strata and p > 1 characteristics,...
LP Modelling for the Time Optimal Control Problem of the Heat Equation
LP Modelling for the Time Optimal Control Problem of the Heat Equation
2011,
To find a control function which puts the heat equation in an unknown minimum time...
Branch‐and‐Cut‐and‐Price for Capacitated Connected Facility Location
Branch‐and‐Cut‐and‐Price for Capacitated Connected Facility Location
2011,
We consider a generalization of the Connected Facility Location Problem (ConFL),...
A Note on Edge‐based Graph Partitioning and its Linear Algebraic Structure
A Note on Edge‐based Graph Partitioning and its Linear Algebraic Structure
2011,
We analyze two essential problems arising from edge‐based graph partitioning....
Single Supplier–Buyer Integrated Inventory Model Under Multiple JIT Delivery and Stock‐Dependent Demand
Single Supplier–Buyer Integrated Inventory Model Under Multiple JIT Delivery and Stock‐Dependent Demand
2011,
In this paper, an integrated inventory model for a supply chain comprising of single...
Global Convergence of a Nonmonotone Trust Region Algorithm with Memory for Unconstrained Optimization
Global Convergence of a Nonmonotone Trust Region Algorithm with Memory for Unconstrained Optimization
2011,
In this paper, we consider a trust region algorithm for unconstrained optimization...
Isomorphism Testing via Polynomial‐Time Graph Extensions
Isomorphism Testing via Polynomial‐Time Graph Extensions
2011,
This paper deals with algorithms for detecting graph isomorphism (GI) properties. The...
A Linear Programming‐based Evolutionary Algorithm for the Minimum Power Broadcast Problem in Wireless Sensor Networks
A Linear Programming‐based Evolutionary Algorithm for the Minimum Power Broadcast Problem in Wireless Sensor Networks
2011,
A matheuristic approach, where concepts from linear programming are integrated into an...
Fuzzy Linear Programming Approach for Solving Fuzzy Transportation Problems with Transshipment
Fuzzy Linear Programming Approach for Solving Fuzzy Transportation Problems with Transshipment
2011,
To find the fuzzy optimal solution of fuzzy transportation problems it is assumed that...
HIV/AIDS Model with Delay and the Effects of Stochasticity
HIV/AIDS Model with Delay and the Effects of Stochasticity
2011,
We present a deterministic HIV/AIDS model with delay. We then extend the model by...
An Iterative Exact Solution for the Dual Power Management Problem in Wireless Sensor Network
An Iterative Exact Solution for the Dual Power Management Problem in Wireless Sensor Network
2011,
We study the dual power management problem in wireless sensor networks. Given a...
An Algorithm to Find the Lineality Space of the Positive Hull of a Set of Vectors
An Algorithm to Find the Lineality Space of the Positive Hull of a Set of Vectors
2011,
The positive hull of a finite set of vectors, cal V , in d ‐dimensional space...
Mathematical Analysis of an HIV/AIDS Model: Impact of Educational Programs and Abstinence in Sub‐Saharan Africa
Mathematical Analysis of an HIV/AIDS Model: Impact of Educational Programs and Abstinence in Sub‐Saharan Africa
2011,
We formulate a deterministic HIV/AIDS model to theoretically investigate how...
CLAM: Clustering Large Applications Using Metaheuristics
CLAM: Clustering Large Applications Using Metaheuristics
2011,
Clustering remains one of the most difficult challenges in data mining. This paper...
Updating Network Flows Given Multiple, Heterogeneous Arc Attribute Changes
Updating Network Flows Given Multiple, Heterogeneous Arc Attribute Changes
2010,
A dual ascent reoptimization technique is proposed for updating optimal flows for the...
Medium Term Production Management for Cyclic Deliveries
Medium Term Production Management for Cyclic Deliveries
2010,
The growing quality and delay requirements have catalyzed the emergence of new...
Tri‐directional Scheduling Scheme: Theory and Computation
Tri‐directional Scheduling Scheme: Theory and Computation
2010,
In this paper we introduce a new scheduling scheme based on so called...
Maximizing Voronoi Regions of a Set of Points Enclosed in a Circle with Applications to Facility Location
Maximizing Voronoi Regions of a Set of Points Enclosed in a Circle with Applications to Facility Location
2010,
In this paper we introduce an optimization problem which involves maximization of the...
A logic-based approach to polymer sequence analysis
A logic-based approach to polymer sequence analysis
2010,
Polymers are compounds formed by the joining of smaller, often repeating, units linked...
Identification of regulatory network motifs from gene expression data
Identification of regulatory network motifs from gene expression data
2010,
The modern systems biology approach to the study of molecular cellular biology,...
A mathematical programming based procedure for breast cancer classification
A mathematical programming based procedure for breast cancer classification
2010,
In this paper we propose a new procedure for classification based on a hybrid...
A hybrid method for solving the multi-objective assignment problem
A hybrid method for solving the multi-objective assignment problem
2010,
Most of the well known methods for solving multi-objective combinatorial optimization...
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