Analysis of urban traffic patterns using clustering Wendy Weijermars Dissertation committee: prof. dr. F. Eising Universiteit Twente, chairman/secretary prof. dr. ir. E. C. van Berkum Universiteit Twente, promotor prof. dr. ir. B. van Arem Universiteit Twente prof. dr. ir. M. F. A. M. van Maarseveen Universiteit Twente prof. dr. M. C. Bell University of Leeds dr. T. Brijs Universiteit Hasselt prof. dr. E. Chung University of Tokyo/EPFL TRAIL Thesis Series T2007/3, The Netherlands TRAIL Research School This thesis is the result of a Ph.D. study carried out between 2002 and 2006 at the University of Twente, faculty of Engineering Technology, department of Civil Engineering, Centre for Transport Studies. TRAIL Research School P.O. Box 5017 2600 GA Delft, The Netherlands Telephone: +31 15 2786046 Telefax: + 31 15 2784333 E-mail:
[email protected] The research is part of the Dutch TRANSUMO (TRansition SUstainable MObility) program. Cover picture: detail of an artwork designed by Olaf Mooij on a roundabout in Enschede. The picture is taken by Wendy Weijermars Typeset in LATEX Copyright °c 2007 by W.A.M. Weijermars, Enschede, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the written permission of the author. Printed by Gildeprint BV, Enschede, The Netherlands. ISBN 978-90-365-2465-0 Analysis of urban traffic patterns using clustering PROEFSCHRIFT ter verkrijging van de graad van doctor aan de Universiteit Twente, op gezag van de rector magni¯cus, prof.