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Working Paper Series

The Institute of Transportation Studies at the University of California, Irvine (ITS Irvine) specializes in the application of advanced analytical techniques and technologies to contemporary transportation problems. Established in 1974, ITS Irvine's programs currently involve nearly 75 faculty members, professional researchers and graduate students from a variety of disciplines.

Research at ITS Irvine covers a broad spectrum of transportation issues including:

  • energy and the environment
  • alternative-fueled vehicles
  • transportation pricing and demand management
  • transportation/land use relationships
  • transportation safety
  • freight and logistics
  • advanced transportation management systems
  • advanced traveler information systems
  • transportation network optimization
  • real-time simulation of intelligent transportation systems
  • microsimulation models for transportation planning
  • activity-based approaches to travel behavior
  • GPS/GIS for transportation data collection and analysis

ITS Irvine is part of a University of California (UC) multicampus organized research unit with branches on the Berkeley, Davis, Irvine and Los Angeles campuses, and the University of California Transportation Center (UCTC), a federally-designated center for research on transportation systems and policy. The Institute also plays a major role in the intelligent transportation and telematics research component of the California Institute for Telecommunications and Information Technology (Cal IT2) and in the ZEVNET hybrid-vehicle station car demonstration program of UCI's National Fuel Cell Research Center.

There are 293 publications in this collection, published between 1976 and 2024. Showing 1 - 50.

Rafiq, Rezwana; McNally, Michael G.: A Comparison of Time-use for Telecommuters, Potential Telecommuters, and Commuters during the COVID-19 Pandemic, 2024

Hernandez, Sarah; Tok, Andre PhD; Ritchie, Stephen G. PhD: Integration of Weigh-in-Motion and Inductive Signature Technology for Advanced Truck Monitoring, 2022

Li, Yiqiao; Tok, Andre; Ritchie, Stephen: A Deep Ensemble Neural Network Approach for FHWA Axle-based Vehicle Classification using Advanced Single Inductive Loops, 2021

Li, Yiqiao; Tok, Andre; Sun, Zhe; Ritrchie, Stephen G.; Allu, Koti Reddy: Vehicle Point Cloud Reconstruction Framework for FHWA axle-based Classification using Roadside LiDAR Sensor, 2021

Allu, Koti R.; Sun, Zhe; Tok, Andre: Lidar Based Reconstruction framework for Truck Surveillance, 2020

Masoud, Neda; Jayakrishnan, R. PhD: A Real-Time Algorithm to Solve the Peer-to-Peer Ride-MatchingProblem in a Flexible Ridesharing System, 2015

Lakew, Paulos Ashebir; Tok, Yeow Chern Andre: Determinants of Air Cargo Traffic in California, 2014

Hernandez, Sarah; Tok, Andre PhD; Ritchie, Stephen G.: Density Estimation using Inductive Loop Signature based Vehicle Re-identification and Classification, 2013

Jung, Jaeyoung PhD; Chow, Joseph Y.J. PhD; Jayakrishnan, R. PhD; Park, Ji Young PhD: Stochastic Dynamic Itinerary Interception Refueling Location Problem with Queue Delay for Electric Taxi Charging Stations, 2013

Masoud, Neda; Ranaiefar, Fatemeh; McNally, Michael PhD; Rodriguez-Roman, Daniel; Ritchie, Stephen G. PhD: An Alternative Method to Estimate Balancing Factors for the Disaggregation of OD Matrices, 2013

Jung, Jaeyoung PhD; Jayakrishnan, R. PhD; Choi, Keechoo PhD: Shared-Taxi Operations with Electric Vehicles, 2012

Kang, Jee Eun; Recker, Will W.: The Location Selection Problem for the Household Activity Pattern Problem, 2012

Kang, Jee Eun; Chow, Joseph Y.J.; Recker, Will W.: On Activity-based Network Design Problems, 2012

Kang, Jee Eun; Recker, Will W.: Strategic Hydrogen Refueling Station Locations Analysis with Scheduling and Routing Considerations of Individual Vehicles, 2012

Ranaiefar, Fatemeh; Chow, Joseph Y.J. PhD; Rodriguez-Roman, Daniel; Camargo, Pedro V.; Ritchie, Stephen G. PhD: Geographic Scalability and Supply Chain Elasticity of a Structural Commodity Generation Model Using Public Data, 2012

Nesamani, K.S. PhD; Saphores, Jean-Daniel PhD; McNally, Michael G. PhD; Jayakrishnan, R. PhD: The influence of emission specific characteristics on vehicle operation: A micro-simulation analysis, 2011

Nesamani, K. S. ph>D; Saphores, Jean-Daniel M; McNally, Michael G.; Jayakrishnan, R.: The influence of emissions specific characteristics on vehicle operation: A micro-simulation analysis, 2011

Nesamani, K.S.: Estimation of Automobile Emissions and Control Strategies in India, 2009

Heling, Matt G.; Saphores, Jean-Daniel; Samuelsen, G. Scott: User Characteristics and Reponses to a Shared-Use Station Car Program: An Analysis of ZEV•NET in Orange County, CA, 2008

Lee, Gunwoo; You, Soyoung Iris; Ritchie, Stephen G.; Saphores, Jean-Daniel; Sangkapichai, Mana; Jayakrishnan, R.: Environmental Impacts of a Major Freight Corridor: A study of the I-710 in California, 2008

Sangkapichai, Mana; Saphores, Jean-Daniel; Ritchie, Stephen G.; You, Soyoung Iris; Lee, Gunwoo: An Analysis of PM and NOx Train Emissions in the Alameda Corridor, CA., 2008

Tsai, Mei-Ting; Saphores, Jean-Daniel; Regan, Amelia: Freight Transportation Contracting Under Uncertainty, 2008

McNally, Michael G.; Rindt, Craig R.: The Activity-Based Approach, 2007

McNally, Michael G.: The Four Step Model, 2007

Greenwald, Michael J.; McNally, Michael G.: Land Use Influences on Trip Chaining in Portland, Oregon, 2006

Saphores, Jean-Daniel M.: Population Uncertainty and the Timing of an Urban Transportation Infrastructure Investment, 2006

Small, Kenneth A.: Urban Transportation, 2006

Golob, Thomas F.; Brownstone, David: The Impact of Residential Density on Vehicle Usage and Energy Consumption, 2005

Golob, Thomas F; Brownstone, David: The Impact of Residential Density on Vehicle Usage and Energy Consumption, 2005

Nesamani, K.S.; Chu, Lianyu; McNally, Michael G.; Jayakrishnan, R.: Estimation of Vehicular Emissions by Capturing Traffic Variations, 2005

Golob, Thomas F; Regan, Amelia C: Traffic Conditions and Truck Accidents on Urban Freeways, 2004

Golob, Thomas F.; Regan, Amelia C.: Traffic Conditions and Truck Accidents on Urban Freeways, 2004

Golob, Thomas F.; Regan, Amelia C.: Truck-Involved Crashes and Traffic Levels on Urban Freeways, 2004

Lee, Ming S.; McNally, Michael G.: An Empirical Investigation of the Dynamic Processes on Activity Scheduling and Trip Chaining, 2004

Saphores, Jean-Daniel M.; Boarnet, Marlon G.: Uncertainty And The Timing Of An Urban Congestion Relief Investment, 2004

Boarnet, Marlon G.: The Built Environment and Physical Activity: Empirical Methods and Data Resources, 2003

Boarnet, Marlon G.; Nesamani, K.S.; Smith, C. Scott: Comparing the Influence of Land Use on Nonwork Trip Generation and Vehicle Distance Traveled: An Analysis using Travel Diary Data, 2003

Bogart, Dan: Institutional Innovation and Infrastructure Investment: An Evaluation of the Turnpike System in Eighteenth Century England, 2003

De Borger, Bruno; Proost, Stef; Van Dender, Kurt: Congestion and Tax Competition in a Parallel Network, 2003

McNally, Michael G.; Marca, James E.; Rindt, Craig R.; Koos, Angela M.: TRACER: In-Vehicle, GPS-Based Wireless Technology for Traffic Surveillance and Management, 2003

Nixon, Hillary; Saphores, Jean-Daniel: The Impact of Motor Vehicle Operation on Water Quality: A Premilinary Assessment, 2003

Nixon, Hilary; Saphores, Jean-Daniel: The Impacts of Motor Vehicle Operation on Water Quality: A Preliminary Assessment, 2003

Steimetz, Seiji S.C.; Brownstone , David: Heterogeneity in Commuters' "Value of Time" with Noisy Data: A Multiple Imputation Approach, 2003

Anderson, Craig; Boarnet, Marlon G.; McMillan, Tracy; Alfonzo, Mariela; Day, Kristen: Walking and Automobile Traffic Near Schools: Data to Support an Evaluation of School Pedestrian Safety Programs, 2002

Boarnet, Marlon G.; Chalermpong, Saksith Tan: New Highways, Induced Travel and Urban Growth Patterns: A "Before and After" Test, 2002

Brownstone, David; Small, Kenneth: Valuing Time and Reliability: Assessing the Evidence from Road Pricing Demonstrations, 2002

De Borger, Bruno; Van Dender, Kurt: Transport Tax Reform, Commuting and Endogenous Values of Time, 2002

Glazer, Amihai; Van Dender, Kurt: How Congestion Pricing Reduces Property Values, 2002

Golob, Jacqueline M.; Cho, Seongkil; Curry P.E., James P.; Golob, Thomas F.: Impacts of the San Diego Photo Red Light Enforcement System on Traffic Safety, 2002

Golob, Jacqueline M.; Cho, Seongkil; Curry P.E., James P.; Golob, Thomas F.: Product Differentiation on Roads: Constrained Congestion Pricing with Heterogeneous Users, 2002

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