[PDF] Top 20 Dynamic vehicle routing with time windows in theory and practice

... same time period, with no large weather ...their dynamic routes, which were determined on-the-fly by the (im- proved) algorithm ...This time, there was a bigger focus on the minimization of labor ... See full document

... a time-dependent model for a VRPTW, based on time-dependent travel speeds, computed dividing the planning horizon into three time ...and dynamic environments. Fleischmann et al. [27] consider ... See full document

... with Time Windows (PDPTW), where each transportation request specifies a single origin and a single destination, instead of just transporting between depot and peripheral ...and time windows ... See full document

... A more complex memetic algorithm is used in [15] for approaching a multi- objective version of the CVRPTW to minimize the traveling distance and the number of routes at the same time. The authors also test their ... See full document

... disrupted vehicle routing problem with soft time ...disrupted vehicle routing problem with soft time ...transportation time and the delay time for each ...for ... See full document

... a dynamic vehicle routing problem with time- dependent travel times by taking traffic congestion into ...and dynamic aspects of travel ...travel time function by dividing the day ... See full document

... the vehicle routing problem with dynamic ...Capacitated Vehicle Routing Problem (CVRP) within an acceptable time frame while offering negligible optimality ...or time are ... See full document

... The comparison results on the 25% scaled down instances are presented in Tables 3 and 4. The three algorithms are compared from four aspects: best-found solution (Best), average solution (Ave), evaluation times (Times) ... See full document

... Vehicle routing problems are highly complex prob- ...online vehicle routing problems, the optimiza- tion of the response time to the connected travelers is at least as important as the ... See full document

... There is a wide range of literature on the VRP as it is a highly relevant, yet complicated problem. We refer to [30], [31] for exact, heuristic and metaheuristic algorithms, and to [2] for recent exact algorithms applied ... See full document

... bus routing, newspaper, mail distribution, maintenance services, ...travel time measured by real urban street network (incorporating Google Maps ™ ), is necessary for the model ... See full document

... waiting time imposed on vehicle has increased in some instances and it maybe costs in some transportation ...fuzzy time windows can also be another issues appealing to the ... See full document

... In this study a special RVRPSDPTW model proper to serve PD patients’ needs is proposed. In this VRP model two places other than depots and patients’ homes are also considered in vehicles’ routes to satisfy special ... See full document

... ABSTRACT: Vehicle routing problem (VRP) as a well known model in distribution systems, is to seek which route should be travelled by the fleet of homogeny vehicle such that to minimize ... See full document

... for the vehicle routing problem with time win- dows ( VRPTW ) , in both the classes of exact methods and metaheuristics. Surveys can be found in Toth and Vigo [ 5 ] and Golden and As- sad [ 6 ] . ... See full document

... depot vehicle routing problems with time ...operation time, ...capacitated vehicle routing problem with time window (VRPTW) is used ... See full document

... are vehicle capacity and time ...narrow time windows and small vehicle capacity while Type 2 problems have wide time windows and large vehicle ... See full document

... categories: vehicle, driver, environment and ...pollution routing problem (PRP) which is based on the global model of emissions with less pollution, especially reducing CO2 ...and time windows ... See full document

... Inter-vehicle communication is a communication method in which vehicles communicate directly with each other without the infrastructure installed in ad- vance such as a roadside device. Since vehicles may move at ... See full document

... for vehicle route scheduling and transportation cost minimization of latex ...the vehicle capacities and comparing the same with exact ...the vehicle routing problem of the latex industry ... See full document