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What and Who
Title:Packing While Traveling
Speaker:Dr. Sergey Polyakovskiy
coming from:University of Adelaide
Speakers Bio:www.cs.adelaide.edu.au/~sergey
Event Type:AG1 Mittagsseminar (own work)
Visibility:D1, D2, D3, D4, D5, SWS, RG1, MMCI
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Level:AG Audience
Language:English
Date, Time and Location
Date:Thursday, 28 May 2015
Time:13:00
Duration:30 Minutes
Location:Saarbr├╝cken
Building:E1 4
Room:024
Abstract
Packing and vehicle routing problems play an important role in the area of supply chain management. In this paper, we introduce a non-linear knapsack problem that occurs when packing items along a fixed route and taking into account travel time. We investigate constrained and unconstrained versions of the problem and show that both are NP-hard. In order to solve the problems, we provide a pre-processing scheme as well as exact and approximate mixed integer programming (MIP) solutions. Our experimental results show the effectiveness of the MIP solutions and in particular point out that the approximate MIP approach often leads to near optimal results within far less computation time than the exact approach.
Contact
Name(s):Christina Fries
Video Broadcast
Video Broadcast:NoTo Location:
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Created by:Christina Fries/AG1/MPII/DE, 05/06/2015 08:44 PMLast modified by:Uwe Brahm/MPII/DE, 11/24/2016 04:13 PM
  • Christina Fries, 05/06/2015 08:49 PM -- Created document.