MIT Libraries homeMIT Libraries logoDSpace@MIT

MIT
View Item 
  • DSpace@MIT Home
  • Singapore-MIT Alliance (SMA)
  • Innovation in Manufacturing Systems and Technology (IMST)
  • View Item
  • DSpace@MIT Home
  • Singapore-MIT Alliance (SMA)
  • Innovation in Manufacturing Systems and Technology (IMST)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The Benefits of Re-Evaluating Real-Time Fulfillment Decisions

Author(s)
Xu, Ping Josephine; Allgor, Russell; Graves, Stephen C.
Thumbnail
DownloadIMST004.pdf (105.6Kb)
Metadata
Show full item record
Abstract
At the time of a customer order, the e-tailer assigns the order to one or more of its order fulfillment centers, and/or to drop shippers, so as to minimize procurement and transportation costs, based on the available current information. However this assignment is necessarily myopic as it cannot account for all future events, such as subsequent customer orders or inventory replenishments. We examine the potential benefits from periodically re-evaluating these real-time order-assignment decisions. We construct near-optimal heuristics for the re-assignment for a large set of customer orders with the objective to minimize the total number of shipments. We investigate how best to implement these heuristics for a rolling horizon, and discuss the effect of demand correlation, customer order size, and the number of customer orders on the nature of the heuristics. Finally, we present potential saving opportunities by testing the heuristics on sets of order data from a major e-tailer.
Date issued
2005-01
URI
http://hdl.handle.net/1721.1/7443
Series/Report no.
Innovation in Manufacturing Systems and Technology (IMST);
Keywords
Fulfillment, Assignment, Network Design

Collections
  • Innovation in Manufacturing Systems and Technology (IMST)

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Statistics

OA StatisticsStatistics by CountryStatistics by Department
MIT Libraries homeMIT Libraries logo

Find us on

Twitter Facebook Instagram YouTube RSS

MIT Libraries navigation

SearchHours & locationsBorrow & requestResearch supportAbout us
PrivacyPermissionsAccessibility
MIT
Massachusetts Institute of Technology
Content created by the MIT Libraries, CC BY-NC unless otherwise noted. Notify us about copyright concerns.