Results 41 to 50 of about 6,468,160 (286)
On the Reformulation of Vehicle Routing Problems and Scheduling Problems [PDF]
, 2002 We can reformulate a vehicle routing problem (VRP) as an open shop scheduling problem (SSP) by representing visits as activities, vehicles as resources on the factory floor, and travel as set up costs between activities. In this paper we present two reformulations: from VRP to open shop, and the inverse, from SSP to VRP.
J. Christopher Beck +2 more
openaire +1 more source
A Deterministic Tabu Search Algorithm for the Capacitated Arc Routing Problem (CARP) [PDF]
, 2005 The Capacitated Arc Routing Problem (CARP) is a difficult optimisation problem in vehicle routing with applications where a service must be provided by a set of vehicles on specified roads.
Eglese, R W, Brandao, J
core +4 more sources
A unified tabu search algorithm for vehicle routing problems with soft time windows [PDF]
, 2008 The different ways of allowing time window violations lead to different types of the vehicle routing problems with soft time windows (VRPSTW). In this paper, different types of VRPSTW are analysed.
Eglese, R W, Fu, Z, Li, L Y O
core +6 more sources
Engineering and Applied Science Research, 2018 The Inventory Open Vehicle Routing Problem (IOVRP) involves decisions in inventory replenishment and vehicle routing of a system having multiple depots and multiple retailers.
Anchalee Supithak, Wisut Supithak
doaj +1 more source
Vehicle Routing Problem When Using UAVs
Кібернетика та комп'ютерні технології, 2021 Introduction. In recent years, the use of unmanned aerial vehicles (UAVs) is growing rapidly. Initially introduced for military purposes, drones and related technologies have been successfully switched to a number of new civilian applications in the last
Iryna Norba
doaj +1 more source
The Flexible Periodic Vehicle Routing Problem [PDF]
Computers & Operations Research, 2017 Peer ...
Archetti, C +2 more
openaire +5 more sources
EURO Journal on Transportation and Logistics, 2021 Delivery options are at the heart of the generalized vehicle routing problem with time windows (GVRPTW) allowing that customer requests are shipped to alternative delivery locations which can also have different time windows.
Dorian Dumez +4 more
doaj +1 more source
On the differential evolution for vehicle routing problem [PDF]
2013 International Conference on Soft Computing and Pattern Recognition (SoCPaR), 2013 Vehicle Routing Problem (VRP) is a well known NP-hard optimization problem with a number of real world applications and a variety of different versions. Due to its complexity, large instances of VRP are hard to solve using exact methods. Instead, various heuristic and meta-heuristic algorithms were used to find feasible VRP solutions.
Pavel Krömer +4 more
openaire +1 more source
Advanced Engineering Materials, EarlyView.This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley +1 more source
Overview of fuzzy vehicle routing problems
Advanced Engineering Research, 2020 Introduction. Various algorithms for solving fuzzy vehicle routing problems are considered. The work objective was to study modern methods for the optimal solution to fuzzy, random and rough vehicle routing problems. Materials and Methods.
Yu. O. Chernyshev +2 more
doaj +1 more source