Journal: Annals of Operations Research

Found 3339 papers in total
A bibliographical guide to the analysis of retrial queues through matrix analytic techniques
A bibliographical guide to the analysis of retrial queues through matrix analytic techniques
2006,
This paper provides a bibliographical guide to researchers who are interested in the...
Optimal multi-threshold control by the BMAP/SM/1 retrial system
Optimal multi-threshold control by the BMAP/SM/1 retrial system
2006,
A single server retrial system having several operation modes is considered. The modes...
On multiserver feedback retrial queues with balking and control retrial rate
On multiserver feedback retrial queues with balking and control retrial rate
2006,
This paper discusses multiserver feedback retrial queues with balking and control...
A BMAP/G/1 retrial queue with a server subject to breakdowns and repairs
A BMAP/G/1 retrial queue with a server subject to breakdowns and repairs
2006,
In this paper, we consider a BMAP/G/1 retrial queue with a server subject to...
A maximum entropy approach for the busy period of the M/G/1 retrial queue
A maximum entropy approach for the busy period of the M/G/1 retrial queue
2006,
This paper concerns the busy period of a single server queueing model with...
Multiserver queue with addressed retrials
Multiserver queue with addressed retrials
2006,
This paper presents a multiserver retrial queueing system with servers kept apart,...
Numerical analysis of (s, S) inventory systems with repeated attempts
Numerical analysis of (s, S) inventory systems with repeated attempts
2006,
This paper deals with a continuous review ( s , S ) inventory system where arriving...
B&B frameworks for the capacity expansion of high speed telecommunication networks under uncertainty
B&B frameworks for the capacity expansion of high speed telecommunication networks under uncertainty
2005,
The purpose of this paper is to investigate branch and bound strategies and the...
Solving planning and design problems in the process industry using mixed integer and global optimization
Solving planning and design problems in the process industry using mixed integer and global optimization
2005,
This contribution gives an overview on the state-of-the-art and recent advances in...
Metaheuristics in combinatorial optimization
Metaheuristics in combinatorial optimization
2005,
The emergence of metaheuristics for solving difficult combinatorial optimization...
A hierarchy of relaxations leading to the convex hull representation for general discrete optimization problems
A hierarchy of relaxations leading to the convex hull representation for general discrete optimization problems
2005,
We consider linear mixed-integer programs where a subset of the variables are...
Integer-programming software systems
Integer-programming software systems
2005,
Recent developments in integer-programming software systems have tremendously improved...
Projection, lifting and extended formulation in integer and combinatorial optimization
Projection, lifting and extended formulation in integer and combinatorial optimization
2005,
This is an overview of the significance and main uses of projection, lifting and...
Some classes of valid inequalities and convex hull characterizations for dynamic fixed-charge problems under nested constraints
Some classes of valid inequalities and convex hull characterizations for dynamic fixed-charge problems under nested constraints
2005,
This paper studies the polyhedral structure of dynamic fixed-charge problems that have...
Logical processing for integer programming
Logical processing for integer programming
2005,
This paper reviews tools which have great potential for reducing the difficulty of...
Non delayed relax-and-cut algorithms
Non delayed relax-and-cut algorithms
2005,
Attempts to allow exponentially many inequalities to be candidates to Lagrangian...
“Miniaturized” linearizations for quadratic 0/1 problems
“Miniaturized” linearizations for quadratic 0/1 problems
2005,
In order to solve a quadratic 0/1 problem, some techniques, consisting in deriving a...
Airline crew scheduling: state-of-the-art
Airline crew scheduling: state-of-the-art
2005,
The airline industry is faced with some of the largest scheduling problems of any...
On a fix-and-relax framework for class of project scheduling problems
On a fix-and-relax framework for class of project scheduling problems
2005,
We consider the following problem: Given a set of projects to be executed along a...
A mixed-integer programming model for gas purchase and transportation
A mixed-integer programming model for gas purchase and transportation
2005,
The natural gas supply chain involves three main agents: producers, transportation...
Cover and pack inequalities for (mixed) integer programming
Cover and pack inequalities for (mixed) integer programming
2005,
We review strong inequalities for fundamental knapsack relaxations of (mixed) integer...
Depth-optimized convexity cuts
Depth-optimized convexity cuts
2005,
This paper presents a general, self-contained treatment of convexity or intersection...
About Lagrangian methods in integer optimization
About Lagrangian methods in integer optimization
2005,
It is well-known that the Lagrangian dual of an Integer Linear Program (ILP) provides...
The multidimensional 0–1 knapsack problem – bounds and computational aspects
The multidimensional 0–1 knapsack problem – bounds and computational aspects
2005,
The multidimensional 0–1 knapsack problem (MKP) is a resource allocation model...
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