This site contains information on QRS II and its sister product GNE. QRS II (Quick Response System II) is a leading travel demand forecasting software package, GNE (General Network Editor) is the bundled network editor.
Technical and educational questions regarding QRS II and GNE may be sent to Alan J. Horowitz, Professor of Civil Engineering, University of Wisconsin -- Milwaukee. If you are interested in seeing other things that Alan has recently done, visit his web site at UWM. Requests for product information, product support, and purchases should be sent to AJH Associates.
NOTICE: QRS II 8 is now available.
See what Alan has to say about QRS II and multithreading.
See what Alan has to say about QRS II's new reliability impedance feature.
INTRODUCTION
FEATURES
RELEASE INFORMATION
FREQUENTLY ASKED QUESTIONS (FAQ)
RESOURCES
BIBLIOGRAPHY
DEMO EDITION
ORDERING INFORMATION
This web site was originally designed by Dharm Guruswamy for the class CE 8113D (Simulation Models in Transportation) at the Georgia Institute of Technology. Mr. Gurusawamy is now an Associate, Transportation Related Environmental Economics, with Apogee. AJH Associates thanks Mr. Gurusawamy for permission to use and modify his web pages.