?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F251%2F&rft.title=Need+a+Lift%3F+An+Elevator+Queueing+Problem&rft.creator=Braun%2C+Richard&rft.creator=Doytchinov%2C+Bogdan&rft.creator=Fitt%2C+Alistair&rft.creator=Pennell%2C+Stephen&rft.creator=Please%2C+Colin&rft.creator=Srinivasan%2C+Ravi&rft.creator=Servatius%2C+Hermann&rft.creator=Witelski%2C+Thomas&rft.subject=Transport+and+Automotive&rft.description=Various+aspects+of+the+behavior+and+dispatching+of+elevators+(lifts)+were+studied.+Monte+Carlo+simulation+was+used+to+study+the+statistics+of+the+several+models+for+the+peak+demand+at+uppeak+times.+Analytical+models+problems+were+used+to+prove+or+disprove+whether+schemes+were+optimal.+A+mostly+integer+programming+problem+was+formulated+but+not+studied+further.&rft.date=2003&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F251%2F1%2FUTRC03.pdf&rft.identifier=++Braun%2C+Richard+and+Doytchinov%2C+Bogdan+and+Fitt%2C+Alistair+and+Pennell%2C+Stephen+and+Please%2C+Colin+and+Srinivasan%2C+Ravi+and+Servatius%2C+Hermann+and+Witelski%2C+Thomas++(2003)+Need+a+Lift%3F+An+Elevator+Queueing+Problem.++%5BStudy+Group+Report%5D+++++