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research report | May 2026

research report | September 1993

Stephen G. Ritchie and Ruey L. Cheu (1993) Neural Network Models For Automated Detection Of Non-recurring Congestion. Final Report UCB-ITS-PRR-93-5. Institute of Transportation Studies, Irvine.

published journal article | April 2026

published journal article | December 1995

Ruey L. Cheu and Stephen G. Ritchie (1995) “Automated detection of lane-blocking freeway incidents using artificial neural networks”, Transportation Research Part C: Emerging Technologies, 3(6), pp. 371–388.

Phd Dissertation | February 2026

Phd Dissertation | June 1994

Kelvin Cheu (1994) Neural network models for automated detection of lane-blocking incidents on freeways. PhD Dissertation. UC Irvine.

conference paper | December 2025

conference paper | January 1998

S. G. Ritchie, Ruey L. Cheu and W. W. Recker (19982) “Freeway incident detection using artificial neural networks”, in Proceedings, International Conference on Artificial Intelligence Applications in Transportation Engineering. San Bueneventura, California.

published journal article | November 2025

published journal article | January 1994

Ruey L. Cheu, Wilfred W. Recker and Stephen G. Ritchie (1994) “Calibration of INTRAS for simulation of 30-sec loop detector output”, Transportation Research Record, (1457), pp. 208–215.

published journal article | October 2025

published journal article | January 1993

Stephen G. Ritchie and Ruey L. Cheu (1993) “Simulation of freeway incident detection using artificial neural networks”, Transportation Research Part C: Emerging Technologies, 1(3), pp. 203–217.

conference paper | October 2025

conference paper | January 1991

R.L. Cheu, S.G. Ritchie, W.W. Recker and B. Bavarian (1991) “Investigation of a neural network model for freeway incident detection”, in . Topping, Bhv (ed.) Second International Conference on the Application of Artificial Intelligence to Civil & Structural Engineering. Civil-Comp Press, pp. 267–274.

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