Keyword: lot sizing

Found 196 papers in total
Optimal pricing and lot-sizing under conditions of perishability, finite production and partial backordering and lost sale
Optimal pricing and lot-sizing under conditions of perishability, finite production and partial backordering and lost sale
2003,
Perishable products constitute a sizable component of inventories. Common questions in...
Simulated annealing and joint manufacturing batch-sizing
Simulated annealing and joint manufacturing batch-sizing
2003,
We address an important problem of a manufacturing system. The system procures raw...
Fully polynomial approximation schemes for single-item capacitated economic lot-sizing problems
Fully polynomial approximation schemes for single-item capacitated economic lot-sizing problems
2001,
NP-hard cases of the single-item capacitated lot-sizing problem have been the topic of...
On the Wagner–Whitin lot-sizing polyhedron
On the Wagner–Whitin lot-sizing polyhedron
2001,
We study a family of unbounded polyhedra arising in the study of uncapacitated...
Lot-splitting decisions and learning effects
Lot-splitting decisions and learning effects
1997,
We consider a lot-splitting model where the unit manufacturing time follows a learning...
An effective heuristic for the Capacitated Lot-sizing Problem with set-up times
An effective heuristic for the Capacitated Lot-sizing Problem with set-up times
2003,
The problem of multi-item, single level, capacitated, dynamic lot-sizing with set-up...
Dynamic knapsack sets and capacitated lot-sizing
Dynamic knapsack sets and capacitated lot-sizing
2003,
A dynamic knapsack set is a natural generalization of the 0–1 knapsack set with...
Lot-sizing for a single-stage single-product production system with rework of perishable production defectives
Lot-sizing for a single-stage single-product production system with rework of perishable production defectives
2003,
We consider a single-stage single-product production system. Produced units may be...
Controlling multi-level production in a rolling-schedule environment
Controlling multi-level production in a rolling-schedule environment
2003,
We require the multi-level lot-sizing problem in a rolling-schedule environment as it...
Optimal economic order quantity for announced price increases in infinite horizon
Optimal economic order quantity for announced price increases in infinite horizon
2003,
In this paper we consider an infinite horizon economic order quantity (EOQ) model with...
State-of-art in lot-sizing problems of MRP II
State-of-art in lot-sizing problems of MRP II
2002,
This paper summarizes and classifies the lot-sizing problem of MRP II. By analyzing...
Properties of lot-sizing rules under lumpy demand
Properties of lot-sizing rules under lumpy demand
2003,
When a lot-sizing problem is viewed from a context of buyer–supplier...
Rounding off the optimal solution of the economic lot size problem
Rounding off the optimal solution of the economic lot size problem
2003,
We consider the problem in which a facility periodically orders a product from another...
Lot sizing with learning and forgetting in set-ups and in product quality
Lot sizing with learning and forgetting in set-ups and in product quality
2003,
Managers at manufacturing firms make every effort to improve the performance of their...
Optimal lot-sizing, quality improvement and inspection errors for multistage production systems
Optimal lot-sizing, quality improvement and inspection errors for multistage production systems
2003,
We develop multistage log-sizing models for imperfect production processes. The effect...
Capacity acquisition, subcontracting, and lot sizing
Capacity acquisition, subcontracting, and lot sizing
2001,
The fundamental question encountered in acquiring capacity to meet nonstationary...
Lot-sizing decisions under limited-time price reduction
Lot-sizing decisions under limited-time price reduction
2001,
We consider the optimal lot-sizing policy for an inventoried item when the vendor...
A production planning model for an unreliable production facility: Case of finite horizon and single demand
A production planning model for an unreliable production facility: Case of finite horizon and single demand
2002,
We study a two-level inventory system that is subject to failures and repairs. The...
A tabu-search heuristic for the capacitated lot-sizing problem with set-up carryover
A tabu-search heuristic for the capacitated lot-sizing problem with set-up carryover
2001,
This paper presents a tabu-search heuristic for the capacitated lot-sizing problem...
Optimal lot sizes with geometric production yield and rigid demand
Optimal lot sizes with geometric production yield and rigid demand
2002,
A job shop has to deliver a given number of custom-order items. Production is...
A genetic algorithm approach to problems of capacitated lot sizing planning
A genetic algorithm approach to problems of capacitated lot sizing planning
2001,
This paper studies a capacitated production lot sizing problem considering penalties...
Dynamic demand lot-sizing rules for incremental quantity discounts
Dynamic demand lot-sizing rules for incremental quantity discounts
2002,
Numerous studies have developed and compared lot-sizing procedures for finite-horizon...
A genetic algorithm for solving economic lot size scheduling problem
A genetic algorithm for solving economic lot size scheduling problem
2002,
The purpose of this research is to determine an optimal batch size for a product and...
Optimal price and lot size when the supplier offers a temporary price reduction over an interval
Optimal price and lot size when the supplier offers a temporary price reduction over an interval
2003,
Manufacturers and other suppliers offer temporary reduction in the price charged to...
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