Journal: Operations Research

Found 2096 papers in total
Staggering periodic replenishment in multivendor just in time environments
Staggering periodic replenishment in multivendor just in time environments
2005,
The delivery scheduling problem studied in this paper was motivated by the operation...
Lot sizing with inventory bounds and fixed costs: polyhedral study and computation
Lot sizing with inventory bounds and fixed costs: polyhedral study and computation
2005,
We investigate the polyhedral structure of the lot-sizing problem with inventory...
A note on the optimal economic order quantity for announced price increases in the infinite horizon
A note on the optimal economic order quantity for announced price increases in the infinite horizon
2005,
Huang et al. used the Cesaro limit of a savings function to determine the optimal...
On ‘The censored newsvendor and the optimal acquisition of information’
On ‘The censored newsvendor and the optimal acquisition of information’
2005,
The authors comment on Ding et al. , and Ding, Bisi, and Puterman respond.
A robust optimization approach to inventory theory
A robust optimization approach to inventory theory
2006,
We propose a general methodology based on robust optimization to address the problem...
Dynamic pricing through discounts for optimizing multiple-class demand fulfillment
Dynamic pricing through discounts for optimizing multiple-class demand fulfillment
2006,
In a multiple-customer-class model of demand fulfillment for a single item, we...
Optimal inventory policy with two suppliers
Optimal inventory policy with two suppliers
2006,
We analyze a periodic-review inventory model where the decision maker can buy from...
An adaptive sampling algorithm for solving Markov decision processes
An adaptive sampling algorithm for solving Markov decision processes
2005,
Based on recent results for multiarmed bandit problems, we propose an adaptive...
New results on the Mixed General Routing Problem
New results on the Mixed General Routing Problem
2005,
In this paper, we deal with the polyhedral description and the resolution of the Mixed...
Cutting planes for low-rank-like concave minimization problems
Cutting planes for low-rank-like concave minimization problems
2004,
Concavity cuts play an important role in several algorithms for concave minimization,...
Computation of minimum-volume covering ellipsoids
Computation of minimum-volume covering ellipsoids
2004,
We present a practical algorithm for computing the minimum-volume n -dimensional...
A fictitious play approach to large-scale optimization
A fictitious play approach to large-scale optimization
2005,
In this paper, we investigate the properties of the sampled version of the fictitious...
An invariance relation and a unified method to derive stationary queue-length distributions
An invariance relation and a unified method to derive stationary queue-length distributions
2004,
For a broad class of discrete- and continuous-time queueing systems, we show that the...
A diffusion approximation for the G/GI/n/m queue
A diffusion approximation for the G/GI/n/m queue
2004,
We develop a diffusion approximation for the queue-length stochastic process in the...
On the asymptotic optimality of the gradient scheduling algorithm for multiuser throughput allocation
On the asymptotic optimality of the gradient scheduling algorithm for multiuser throughput allocation
2005,
We consider the model where N queues (users) are served in discrete time by a...
A note on convexity of the expected delay cost in single-server queues
A note on convexity of the expected delay cost in single-server queues
2005,
In this note, we show that the expected delay cost for a G / G /1 queue is not...
Fitting time-series input processes for simulation
Fitting time-series input processes for simulation
2005,
Providing accurate and automated input-modeling support is one of the challenging...
Large sample properties of weighted Monte Carlo estimators
Large sample properties of weighted Monte Carlo estimators
2005,
A general approach to improving simulation accuracy uses information about auxiliary...
Simulation-based booking limits for airline revenue management
Simulation-based booking limits for airline revenue management
2005,
Deterministic mathematical programming models that capture network effects play a...
Revenue management for parallel flights with customer-choice behavior
Revenue management for parallel flights with customer-choice behavior
2005,
We consider the simultaneous seat-inventory control of a set of parallel flights...
A distributed decision-making structure for dynamic resource allocation using nonlinear functional approximations
A distributed decision-making structure for dynamic resource allocation using nonlinear functional approximations
2005,
This paper proposes a distributed solution approach to a certain class of dynamic...
Design of zone tariff systems in public transportation
Design of zone tariff systems in public transportation
2004,
Given a public transportation system represented by its stops and direct connections...
A multiperiod dynamic model of taxi services with endogenous service intensity
A multiperiod dynamic model of taxi services with endogenous service intensity
2005,
This paper presents a spatially aggregated multiperiod taxi service model with...
A numerical method for solving singular stochastic control problems
A numerical method for solving singular stochastic control problems
2004,
Singular stochastic control has found diverse applications in operations management,...
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