Federgruen Awi

Awi Federgruen

Information about the author Awi Federgruen will soon be added to the site.
Found 46 papers in total
The impact of setup times on the performance of multiclass service and production systems
The impact of setup times on the performance of multiclass service and production systems
1996
We characterize the impact of the means and distributions of setup times in polling...
Single machine scheduling problems with general breakdowns, earliness and tardiness costs
Single machine scheduling problems with general breakdowns, earliness and tardiness costs
1997
In this paper we consider single machine scheduling problems with a common due-date...
The impact of adding a make-to-order item to a make-to-stock production system
The impact of adding a make-to-order item to a make-to-stock production system
1999
Stochastic Economic Lot Scheduling Problems involve settings where several items need...
Time-partitioning heuristics: Application to one warehouse, multiitem, Multiretailer lot-sizing problems
Time-partitioning heuristics: Application to one warehouse, multiitem, Multiretailer lot-sizing problems
1999
We describe effective time partitioning heuristics for dynamic lot-sizing problems in...
Determining production schedules under base-stock policies in single facility multi-item production systems
Determining production schedules under base-stock policies in single facility multi-item production systems
1998
In this paper we address periodic base-stock policies for stochastic economic lot...
Probabilistic analyses and practical algorithms for inventory-routing models
Probabilistic analyses and practical algorithms for inventory-routing models
1998
We consider a distribution system consisting of a single warehouse and many...
Probabilistic analysis of a combined aggregation and math programming heuristic for a general class of vehicle routing and scheduling problems
Probabilistic analysis of a combined aggregation and math programming heuristic for a general class of vehicle routing and scheduling problems
1997
We propose and analyze a heuristic that uses region partitioning and an aggregation...
Efficient algorithms for finding optimal power-of-two policies for production/distribution systems with general joint setup costs
Efficient algorithms for finding optimal power-of-two policies for production/distribution systems with general joint setup costs
1995
We consider a production/distribution system represented by a general directed acyclic...
Heuristics for multimachine minmax scheduling problems with general earliness and tardiness costs
Heuristics for multimachine minmax scheduling problems with general earliness and tardiness costs
1997
The authors consider the problem of scheduling N jobs on M parallel machines so as to...
The stochastic economic lot scheduling problem: Cyclical base-stock policies with idle times
The stochastic economic lot scheduling problem: Cyclical base-stock policies with idle times
1996
In this paper the authors discuss stochastic Economic Lot Scheduling Problems (ELSP),...
Customer waiting-time distributions under base-stock policies in single-facility multi-item production systems
Customer waiting-time distributions under base-stock policies in single-facility multi-item production systems
1996
The authors derive efficient and highly accurate approximations for the customer...
The Joint Replenishment Problem with the time-varying costs and demands: Efficient, asymptotic and &epsià-optimal solutions
The Joint Replenishment Problem with the time-varying costs and demands: Efficient, asymptotic and &epsià-optimal solutions
1994
The authors address the Joint Problem where, in the presence of joint setup costs,...
Greedy heuristics for single-machine scheduling problems with general earliness and tardiness costs
Greedy heuristics for single-machine scheduling problems with general earliness and tardiness costs
1994
This paper addresses a class of single-machine scheduling problems with a common...
Minimal forecast horizons and a new planning procedure for the general dynamic lot sizing model: Nervousness revisited
Minimal forecast horizons and a new planning procedure for the general dynamic lot sizing model: Nervousness revisited
1994
The authors show for the general dynamic lot sizing model how minimal forecast...
Simultaneous optimization of efficiency and performance balance measures in single-machine scheduling problems
Simultaneous optimization of efficiency and performance balance measures in single-machine scheduling problems
1993
Manufacturing and service organizations routinely face the challenge of scheduling...
The dynamic lot-sizing model with backlogging: A simple O(nlogn) algorithm and minimal forecast horizon procedure
The dynamic lot-sizing model with backlogging: A simple O(nlogn) algorithm and minimal forecast horizon procedure
1993
The authors develop a simple O( n log n) solution method for the standard lot-sizing...
Optimality of threshold policies in single-server queueing systems with server vacations
Optimality of threshold policies in single-server queueing systems with server vacations
1991
In this paper the authors consider a class of single-server queueing systems with...
The joint replenishment problem with general joint cost structures
The joint replenishment problem with general joint cost structures
1992
The authors consider inventory sysems with several distinct items. Demands occur at...
A simple forward algorithm to solve general dynamic lot sizing models with n periods in O(nlogn) or O(n) time
A simple forward algorithm to solve general dynamic lot sizing models with n periods in O(nlogn) or O(n) time
1991
This paper is concerned with the general dynamic lot size model, or (generalized)...
Optimal maintenance policies for single-server queueing systems subject to breakdowns
Optimal maintenance policies for single-server queueing systems subject to breakdowns
1990
The authors consider a single-server queueing system with Poisson arrivals and general...
The dynamic lot size model with quantity discount
The dynamic lot size model with quantity discount
1990
This article treats the dynamic lot size model with quantity discount in purchase...
Queueing systems with service interruptions II
Queueing systems with service interruptions II
1989
The authors present an exact solution method for a single-server queueing system which...
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