Peer Reviewed Conference Papers with Proceedings
2022
  1. Xue, J. and Ukkusuri, S.V. A Spatial Partitioning Algorithm of Urban Road Networks Based on Percolation Curves. Accepted for presentation at Transportation Research Board Conference (2022).
  2. Chen, X., Lei, Z. And Ukkusuri, S. V. Prediction of Road-level Energy Consumption of Battery Electric Vehicles. Accepted by the IEEE International Conference on Intelligent Transportation Systems (ITSC 2022).
  3. Xue, J., Yabe, T., Tshubochi, K., Ma, J. and Ukkusuri, S.V. Multiwave COVID-19 Prediction via Social Awareness-Based Graph Neural Networks using Mobility and Web Search Data. Accepted in the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining 2022 (Washington DC, August 2022). Acceptance Rate: 25.9% (195/753) 
  4. Mondal, W. U., Aggarwal, V. and Ukkusuri, S.V. Can Mean Field Control (MFC) Approximate Cooperative Multi-Agent Reinforcement Learning (MARL) with Non-Uniform Interaction? Accepted in Proceedings of the 38th Conference on Uncertainty in Artificial Intelligence (UAI 2022), PMLR 180:1371-1380. Acceptance Rate: 30%
  5. Mittal, S., Arroyo Arroyo, F. and Ukkusuri, S. V. Estimating modal split using mobile phone location data: A case study of Bamako. In the 11th Triennial Symposium on Transportation Analysis conference (TRISTAN XI) (Mauritius Island, June 2022)

2021
  1. Qian, X., Xue, J. and Ukkusuri, S.V. Modeling Disease Spreading with Adaptive Behavior Considering Local and Global Information Dissemination. Accepted for presentation at Transportation Research Board Conference (2021).
  2. Gehlot, H., Sundaram, S. and Ukkusuri, S.V. Optimal Sequencing Policies for Recovery of Physical Infrastructure After Disasters. Accepted in American Control Conference 2021(ACC 2021).
  3. Mondal, W. U., Agarwal, M., Aggarwal, V. and Ukkusuri, S.V. On the Approximation of Cooperative Heterogeneous Multi-Agent Reinforcement Learning (MARL) using Mean Field Control (MFC). Accepted in Cooperative AI workshop at 35th Neural Information Processing Systems (NeurIPS), 2021. (Best Paper Award)
  4. Verma, R., Lei, Z., Xue, J., Shen, J., Gehlot, H., Ukkusuri, S. V., And Murray-Tuite, P. How information heterogeneity influences traffic congestion during hurricane evacuation. In 2021 IEEE International Intelligent Transportation Systems Conference (ITSC) (pp. 1833-1838). IEEE. 

2020
  1. Yabe, T., Tsubouchi, K., Shimizu, T., Sekimoto, Y. and Ukkusuri, S.V. Unsupervised Translation via Hierarchical Anchoring: Functional Mapping of Place across Cities Accepted in the 26th ACM SIGKDD Conference on Knowledge Discovery and Data Mining 2020 (San Diego, August 2020). Acceptance Rate: 15%
  2. Xue, J., Gehlot, H., Ukkusuri S.V.. Braess’s paradox in scale-free networks. Accepted by the 8th International Symposium on Dynamic Traffic Assignment (DTA 2020), June 29 to July 1, 2020, Seattle, WA.
  3. Chen, X., Xue, J., Qian, X., and Ukkusuri, S.V. Online Energy-optimal Routing for Electric Vehicles with Combinatorial Multi-arm Semi-Bandit. Accepted by Proceedings of the IEEE International Conference on Intelligent Transportation Systems (ITSC 2020).
  4. Qian, X., Xue, J. and Ukkusuri, S.V. Modeling Disease Spreading with Adaptive Behavior Considering Local and Global Information Dissemination. Accepted for presentation at Transportation Research Board Conference (2020).
  5. Qian, X., Xue, J., Sobolevsky, S., Yang, C. and Ukkusuri, S.V. Optimal Charging Infrastructure Planning for Commercial Electric Vehicles with Stationary Spatial Demand Distribution. Accepted for presentation at Transportation Research Board Conference (2020).
  6. Lei, Z., Qian, X., Chen, X. and Ukkusuri, S.V. Real-time Ridesharing for Transportation Hubs with Demand and Supply Uncertainty. Accepted for presentation at Transportation Research Board Conference (2020).
  7. Qian, X., Xue, J., Lei, Z., Suarez, J. and Ukkusuri, S.V. Demand-adaptive Transit Design for Urban Transportation Hubs. Accepted for presentation at Transportation Research Board Conference (2020). 
  8. Qian, X., Lei, T., Xue, J., Lei, Z. and Ukkusuri, S.V. Understand the Impact of Taxi Network Companies on Urban Traffic Using Large-Scale Trajectory Data. Accepted for presentation at Transportation Research Board Conference (2020).

2019
  1. Gehlot, H., Sundaram, S. and Ukkusuri, S.V. Approximation algorithms for the recovery of infrastructure after disasters under precedence constraints. Proceedings of the 8th IFAC Workshop on Distributed Estimation and Control in Networked Systems, (NecSys 2019)
  2. Zhang, W. and Ukkusuri, S.V. Flexible Supply of App-based Taxi Services: Modeling the Driver Partners' Platform-Exiting Behaviors. Proceedings of the IEEE International Conference on Intelligent Transportation Systems (ITSC 2019), pp. 549-554 (Auckland, NZ, October 2019).
  3. Yabe, T., Tsubouchi, K., Shimizu, T., Sekimoto, Y., & Ukkusuri, S. V. (2019, November). City2City: Translating Place Representations across Cities. In Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (Chicago, November 2019). Acceptance Rate: 21%
  4. Qian, X., Xue, J., Sobolevsky, S., Yang, C., & Ukkusuri, S. V. (2019, October). Stationary Spatial Charging Demand Distribution for Commercial Electric Vehicles in Urban Area. Proceedings of the IEEE International Conference on Intelligent Transportation Systems (ITSC 2019), pp. 485-490 (Auckland, NZ, October 2019).
  5. Lei, Z., Qian, X., & Ukkusuri, S. V. (2019, October). Optimal Proactive Vehicle Relocation for On-Demand Mobility Service with Deep Convolution-LSTM Network. Proceedings of the IEEE International Conference on Intelligent Transportation Systems (ITSC 2019), pp. 281-286 (Auckland, NZ, October 2019).
  6. Gehlot, H., Sundaram, S., & Ukkusuri, S. V. (2019, July). Optimal sequencing policies for recovery of physical infrastructure after disasters. In Proceedings of the IEEE American Control Conference (ACC) 2019, (Philadelphia, July 2019). Acceptance Rate: 60%.
  7. Yabe, T., Tsubouchi, K., Shimizu, T., Sekimoto, Y., & Ukkusuri, S. V. (2019). Predicting Evacuation Decisions using Representations of Individuals' Pre-Disaster Web Search Behavior. In Proceedings of the 25th ACM SIGKDD Conference on Knowledge Discovery and Data Mining 2019, (Anchorage, August 2019). Acceptance Rate: 20%
  8. Kumar, D. , Yabe, T. and Ukkusuri, S.V. Social-Media aided Hyperlocal Help-Network Matching and Routing during Emergencies. In Proceedings of the IEEE Big Data 2018 Conference, (Seattle, December 2018), pp. 1375-1380 (2019). Acceptance Rate: 25%
  9. Chen, S., Pan, Y., Qiao, F., Ukkusuri, S.V. and Tang, K. Estimation of emissions for buses fueled with lique ed natural gas using gradient boosted regression trees. Accepted for presentation at Transportation Research Board Conference (2019).
  10. Ahmed, A., Ukkusuri, S.V., Mirza, S., and Jafri, A. Width based Cell Transmission model for heterogenous and undisciplined traffc streams. Accepted for presentation at Transportation Research Board Conference (2019).
  11. Sagir, F., Bowman, B., Mahajan, N., & Ukkusuri, S. V. (2019). Exploring the Connected and Automated Vehicles Landscape: Evaluation, Analysis and Recommendations. Accepted for presentation at Transportation Research Board Conference (2019).
  12. Le, T. and Ukkusuri, S.V. Influencing factors that determine the usage of the Crowdshipping services. Accepted for presentation at Transportation Research Board Conference (2019).
  13. Damera, A., Gehlot, H., Ukkusuri, S.V., Murray-Tuite, P., Gurt, Y., and Lee, S. Modeling the sequencing of evacuation destination and accommodation type in hurricanes. Accepted for presentation at Transportation Research Board Conference (2019).

2018​
  1. Sagir, F. and Ukkusuri, S.V. Mobility Impacts of Autonomous Vehicle Systems. Proceedings of the IEEE International Conference on Intelligent Transportation Systems (ITSC 2018), pp. 485-490 (Hawaii, November 2018).
  2. Gehlot, H. and Ukkusuri, S.V. A Policy Based Chronological Link Transmission Model for Stochastic Time Dependent Traffic Networks. Accepted in International Symposium of Dynamic Traffic Assignment (DTA 2018), (Hong Kong, June 2018).
  3. Kumar, D. and Ukkusuri, S.V. Analyzing Tweets to model evacuation behavior during emergencies: A case study of Hurricane Sandy. Accepted, WWW 2018 Workshop on Exploitation of Social Media for Emergency Relief and Preparedness (SMERP), (Lyon, France April 2018).
2017​
  1. Zhang, W., Kumar, D. and Ukkusuri, S.V. Exploring the Dynamics of Surge Pricing in Mobility-on-Demand Taxi Services. In Proceedings of the IEEE Big Data 2017 Conference, (Boston, December 2017). Acceptance Rate: 20%
  2. ​Zischg, J., Klinkhamer, C., Zhan, X.,Krueger, E., Ukkusuri, S.V., Rao, P.S.C., Rauch, W., and Sitzenfrei, R. Evolution of Complex Network Topologies in Urban Water Infrastructure. In Proceedings of the World Environmental and Water Resources Congress, pp. 648-659 (Sacramento, California, May 2017).
  3. Qian, X., Yang, C. and Ukkusuri, S.V. The Spatial Autoregressive Simultaneous Equation Model for Daily Taxi and Uber ridership. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
  4. Sadri, A.M., Hasan, S. and Ukkusuri, S.V. Understanding Social Interaction Networks for Planned Special Events from Twitter. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
  5. Zhang, W., Le, T. and Ukkusuri, S.V. Operations and Pricing of Optimal Taxi Group Ride Problem. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
  6. Zhang, W., Qian, X. and Ukkusuri, S.V. Evolution of Spatio-Temporal Patterns of Taxi Operations. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
  7. Zhang, Y., Zhan, X., Yang, C. and Ukkusuri, S.V. Activity Chain Inference using Tensor Based Collaborative Filtering. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
  8. Gehlot, H., Sadri, A.M. and Ukkusuri, S.V. Joint Estimation of Evacuation Departure and Travel Times using Hurricane Sandy Data. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
  9. Miralinaghi, M., Peeta, S. and Ukkusuri, S.V. Managing Morning Commute Congestion with Tradable Credit Scheme Under Commuter Heterogeneity and Loss Aversion. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
  10. Qian, X., Yan, F., Yang, C. and Ukkusuri, S.V. Short Term Taxi Demand Forecasting using Gaussian Conditional Random Field Model. In Proceedings of the 95th Transportation Research Board Meeting, National Academies (Washington D.C., January 2017).
2016
  1. Zhu, F. and Ukkusuri, S.V. Efficient System States in Dynamic Traffic Systems. In Proceedings of the International Symposium of Dynamic Traffic Assignment (Sydney, June 2016).
  2. Lee, S., Sadri, A.M., Ukkusuri, S.V. and Clawson, R. Personal Network Structure and Post-Disaster Recovery Experiences in Tornado-Affected Communities. In Proceedings of the Sunbelt Conference (Long Beach, April 2016).
  3. Sadri, A.M., Ukkusuri, S.V. and Gladwin, H. The role of social networks, information sources and household characteristics on hurricane Sandy evacuation decision making. In Proceedings of the National Evacuation Conference (New Orleans, March 2016).
  4. Yin, W., Murray-Tuite, P., Ukkusuri, S.V. and Gladwin, H. Modeling shadow evacuation for hurricanes using a random parameters logit model. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016).
  5. Yang, C., Yan, F. and Ukkusuri, S.V. Unraveling traveler mobility patterns in Shenzen metro system. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016).
  6. Reis Rezende, P., Sadri, A.M. and Ukkusuri, S.V. Social network influence on mode choice and carpooling during special events: The case of Purdue game day. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016).
  7. Zhu, F. and Ukkusuri, S.V. Modeling the proactive driving behavior of connected vehicles: Cell based simulation model. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016).
  8. Zhang, W., Ukkusuri, S.V. and Lu, J. Identifying the determinants of the empty taxi trip duration using limited geolocation data. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016).
  9. Zhang, W. and Ukkusuri, S.V. How do vacant taxi drivers find the next customer? Empirical findings on vacant taxi customer search behaviors. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016).
  10. Mesa-Arango, R. and Ukkusuri, S.V. Pricing and segmentation of stochastic demand in truckload combinatorial bids. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016). 
  11. Sarwar, T., Anastasopuolos, P., Ukkusuri, S.V., Murray-Tuite, P., and Mannering, F. A statistical analysis of the dynamics of household hurricane evacuation decisions. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2016).
  12. Zhan, X. and Ukkusuri, S.V. Spatial Dependency of Urban Sprawl and Underlying Road Network Structure. In Proceedings of 2016 World Conference in Transport Research (Shanghai, China, June 2016).
  13. Qian, X. and Ukkusuri, S.V. Global learning particle swarm optimizer for the network design problem. In Proceedings of 2016 World Conference in Transport Research (Shanghai, China, June 2016).
2015
  1. Arif, S.M., Ukkusuri, S.V. and Gladwin, H. Characterizing the social network influence on evacuation behavior during hurricanes. In Proceedings of 2015 International Association of Travel Behavior Research Conference (London, U.K., June 2015).
  2. Arif, S.M., Lee, S. and Ukkusuri, S.V. Exploring the effects of social ties on joint trip frequency: An ego-centric social network approach In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  3. Aziz, H.M., Romero, J. and Ukkusuri, S.V. Understanding short-term travel behavior under personal mobility credit allowance scheme using experimental economics. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  4. Parikh, P. and Ukkusuri, S.V. Estimation of optimal inventory levels at stations of a bicycle sharing system In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  5. Mesa-Arango, R., Narayanan, B. and Ukkusuri, S.V. The impact of international crises on maritime transportation based global value chains In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  6. Zhan, X., Qian, X. and Ukkusuri,S.V. A graph based approach to measuring the efficiency of urban taxi service system In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  7. Zhan, X. and Ukkusuri, S.V. A probabilistic urban link travel time estimation using large-scale taxi data In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  8. Zhu, F. and Ukkusuri, S.V. On Learning based Intersection Signal Control with Partial Information from Connected Vehicles In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  9. Qing, Y., Xiao, F., Peng, Q. and Ukkusuri, S.V. Regulating the peak incoming passenger ow in subways systems In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  10. Aziz, H.M. and Ukkusuri, S.V. Finding the link driving schedules LDS for integrated traffic emissions EPA-MOVES simulator by clustering with dynamic time warping measures In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  11. Mesa-Arango, R. and Ukkusuri, S.V. Pricing and demand segmentation of bids in truckload combinatorial auctions In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  12. Qian, X. and Ukkusuri, S.V. Exploring the spatial variation of the urban taxi ridership using geographically weighted regression In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  13. Zhu, F. and Ukkusuri, S.V. Accounting for traffic oscillation under the mixed connected vehicle environment in microscopic traffic simulation In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  14. Zhu, F. and Ukkusuri, S.V. A linear programming formulation for autonomous intersection control and dynamic traffic assignment under the connected vehicle environment In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  15. Zhu, F. and Ukkusuri,S.V. On dynamic information propagation in vehicular ad-hoc networks. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  16. Zhan, X, Li, R. and Ukkusuri, S.V. Lane-based real time queue length estimation using license-plate recognition data. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  17. Arif, S.M., Ukkusuri, S.V, Murray-Tuite, P. and Gladwin, H. Hurricane evacuation routing strategy from Miami Beach: Choice of major bridges. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  18. Hasan, S. and Ukkusuri, S.V. Location contexts of user check-ins to model geo life-style patterns. In Proceedings of 94th Transportation Research Board Meeting, National Academies (Washington D.C., January 2015).
  19. Arif, S.M., Ukkusuri, S.V. and Gladwin, H. Characterizing the social network influence on evacuation behavior during hurricanes. In Proceedings of 2015 International Association of Travel Behavior Research Conference (London, U.K., June 2015).
  20. Zhang, B., Chan, W.K. and Ukkusuri, S.V. Adaptive Routing and Guidance Approach for Transportation Evacuation. In Proceedings of 2015 Winter Simulation Conference (Huntington Beach, CA, December 2015).

2014​
  1. Qian, X, Zhan, X. and Ukkusuri, S.V. Characterizing Urban Dynamics Using Large Scale Taxicab Data In Proceedings of 93rd Transportation Research Board Meeting, National Academies (Washington D.C., January 2014). 20 pages.
  2. Zhan, X., Aziz, H.M. and Ukkusuri, S.V. A Multivariate Poisson-Lognormal (MVPLN) Model for Pedestrian-Vehicle Crashes in New York City Accounting for General Correlations Among the Severity Levels In Proceedings of 93rd Transportation Research Board Meeting, National Academies (Washington D.C., January 2014). 21 pages.
  3. Ukkusuri, S.V., Zhan, X., Arif, S.M. and Ye, Q. Exploring Crisis Informatics Using Social Media Data: A Study on 2013 Oklahoma Tornado In Proceedings of 93rd Transportation Research Board Meeting, National Academies (Washington D.C., January 2014). 19 pages.
  4. Parikh, P., Luong, B. and Ukkusuri, S.V. Metaheuristic Approach for Repositioning Bicycles in a Public Bike-Sharing System In Proceedings of 93rd Transportation Research Board Meeting, National Academies (Washington D.C., January 2014). 16 pages.
  5. Arif, S.M., Ukkusuri, S.V., Murray-Tuite, P. and Gladwin, H. Understanding the Mode Choice Behavior of Miami Beach Residents during Hurricane Evacuation In Proceedings of 93rd Transportation Research Board Meeting, National Academies (Washington D.C., January 2014). 21 pages.
  6. Zhan, X. and Ukkusuri, S.V. Measuring the Efficiency of Urban Taxi Service System In Proceedings of 3rd UrbComp 2014 Workshop (New York City., August 2014). Acceptance Rate: 20%
  7. Feng, Z. and Ukkusuri, S.V. On dynamic information propagation through inter-vehicular communications. In Proceedings of the 19th International conference of Hong Kong Society of Transportation Studies (HKSTS) (Hong Kong, December 2014).
2013
  1. Mesa-Arango, R. and Ukkusuri, S.V. Benefits of in-Vehicle Consolidation in Less than Truckload Freight Transportation Operations. Procedia - Social and Behavioral Sciences, Volume 80, Issue 0, 2013, pp 576-590.
  2. Hasan, S. and Ukkusuri, S.V. Understanding Urban Human Activity and Mobility Patterns Using Large-Scale Location-Based Data from Online Social Media. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 24 pages.
  3. Arif, S.M., Ukkusuri, S.V., Murray-Tuite, P. and Gladwin, H. How to Evacuate? A Model to Understand the Routing Strategies During Hurricane Evacuation. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 19 pages.
  4. Zhu, F. and Ukkusuri, S.V. Non-holding Back Linear Programming Model for the System Optimum Dynamic Traffic Assignment Problem. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 29 pages.
  5. Aziz, H.M., Zhu, F. and Ukkusuri, S.V. Reinforcement Learning-Based Signal Control Using R-Markov Average Reward Technique (RMART) Accounting for Neighborhood Congestion Information Sharing. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 34 pages.
  6. Arif, S.M., Ukkusuri, S.V., Murray-Tuite, P. and Gladwin, H. Analysis of hurricane evacuee mode choice behavior. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 16 pages.
  7. Aziz, H.M. and Ukkusuri, S.V. Exploring the trade-off between greenhouse gas emissions and travel time in daily travel decisions: Route and departure time choices. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 18 pages.
  8. Mesa-Arango, R., Ukkusuri, S.V. and Sarmiento, I. A Network Flow Methodology to Estimate Empty Trips in Freight Transportation. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 17 pages
  9. Murray-Tuite, P., Yin, W., Ukkusuri, S.V. and Gladwin, H. Changes in evacuation decisions between hurricane Ivan and Katrina. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 19 pages
  10. Aziz, A. and Ukkusuri, S.V. Unified Framework for Dynamic Traffic Assignment and Signal Control with Cell Transmission Model. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 21 pages
  11. Sadri, A.M., Ukkusuri, S.V., Murray-Tuite, P. and Gladwin, H. How to Evacuate? A Model to Understand the Routing Strategies during Hurricane Evacuation. In Proceedings of 92nd Transportation Research Board Meeting, National Academies (Washington D.C., January 2013). 19 pages
  12. Mesa-Arango, R. and Ukkusuri, S.V. A Branch and Price Algorithm for the Combinatorial Bidding Problem in Freight Auctions. In Proceedings of 20th International Symposium on Transportation and Traffic Flow Theory (Delft, July 2013). 21 pages
  13. Ukkusuri, S.V., Doan, K. and Aziz, H.M. A Bilevel Formulation for combined dynamic equilibrium and signal control with spatial queue model. In Proceedings of 20th International Symposium on Transportation and Traffic Flow Theory (Delft, July 2013). 24 pages
  14. Zhan, X., Hasan, S. and Ukkusuri, S.V. Understanding Urban Mobility and Human Activity Patterns using Large Scale Location based Data. In Proceedings of UrbComp 2013. 12 pages

2012
  1. Yin, W., Murray-Tuite, P., Ukkusuri, S.V. and Gladwin, H. An agent based travel demand model for hurricane evacuation simulation. In Proceedings of 91th Transportation Research Board Meeting, National Academies (Washington D.C., January 2012). 16 pages.
  2. Jeerangsuwan, T., Said, H., Kandil, A. and Ukkusuri, S.V. Optimization application for nancial viability evaluation of PPP toll road projects. In Proceedings of Construction Research Congress (West Lafayette, Indiana, 2012), pp. 2329-2338.
  3. Yasmin, S., Eluru, N. and Ukkusuri, S.V. Alternative ordered response frameworks for examining pedestrian injury severity in New York City. In Proceedings of 91th Transportation Research Board Meeting, National Academies (Washington D.C., January 2012). 14 pages.
  4. Collins, C., Hasan, S. and Ukkusuri, S.V. A novel transit rider satisfaction metric: Riders sentiment measured from online social media data. In Proceedings of 91st Transportation Research Board Meeting, National Academies (Washington D.C., January 2012). 18 pages
  5. Murray-Tuite, P., Yin, W., Ukkusuri, S.V. and Gladwin, H. Changes in evacuation decisions between hurricane Ivan and Katrina. In Proceedings of 91st Transportation Research Board Meeting, National Academies (Washington D.C., January 2012). 15 pages
  6. Mohamed, M.G., Saunier, N., Miranda, L. and Ukkusuri, S.V. A clustering regression approach: A comprehensive injury severity analysis of pedestrian-vehicle crashes in New York, US and Montreal, Canada. In Proceedings of 91st Transportation Research Board Meeting, National Academies (Washington D.C., January 2012). 17 pages
  7. Aziz, A. and Ukkusuri, S.V. An analytical model for vehicular signal control with dynamic traffic assignment using cell transmission model. In Proceedings of 91st Transportation Research Board Meeting, National Academies (Washington D.C., January 2012). 19 pages

2011
  1. Holguin-Veras, J.H., Ozbay, K., Kornhauser, A., Ukkusuri, S.V., Brom, M., Iyer, S., Yushimito, W.F., Allen, B. and Silas, M. Overall Impacts of Off-Peak Delivery Programs in New York Metropolitan Area. In Proceedings of 90th Transportation Research Board Meeting, National Academies (Washington D.C., January 2011). 17 pages
  2. Ukkusuri, S.V. , Hasan, S. and Aziz, A.H. A random parameter model to explain the built environment effects of pedestrian accident frequency. In Proceedings of 90th Transportation Research Board Meeting, National Academies (Washington D.C., January 2011). 18 pages
  3. Doan, K. and Ukkusuri, S.V. On the existence of pricing strategies in the heterogeneous single bottleneck model. In Proceedings of 19th International Symposium on Transportation and Traffic Flow Theory (Berkeley, July 2011). 19 pages
  4. Aziz, A. and Ukkusuri, S.V. A system optimum based signal control formulation with an embedded cell transmission model. In Proceedings of the 14th International IEEE Intelligent Transportation Systems Conference (Washington D.C., September 2011). 12 pages
  5. Ukkusuri, S.V., Hasan, S., Mesa-Arango, R. and Doan, K. Integrating behavioral models in an agent based model for hurricane evacuation. In Proceedings of the 16th International Hong Kong Transportation Studies conference (Hong Kong, December 2011). 14 pages

2010
  1. Ukkusuri, S.V., Isa-Tavarez, J., Doan, K. and Yushimoto, W. Facility location methodology for optimal placement of Park and Ride facilities. In Proceedings of 89th Transportation Research Board Meeting, National Academies (Washington D.C., January 2010). 17 pages
  2. Xiaoquan, L., Ukkusuri, S.V. and Yushimoto, W. Estimating Time Dependent Origin-Destination Matrices using partial dynamic static link counts. In Proceedings of 89th Transportation Research Board Meeting, National Academies (Washington D.C., January 2010). 18 pages
  3. Doan, K. and Ukkusuri, S.V. On the existence of pricing strategies in the heterogeneous single bottleneck model. In Proceedings of 89th Transportation Research Board Meeting, National Academies (Washington D.C., January 2010). 19 pages
  4. Hasan, S. and Ukkusuri, S.V. Threshold Model of Social Contagion Process on Random Networks: Application to Evacuation Decision Making. In Proceedings of the Seventh Triannual Symposium of Transportation Systems Analysis (TRISTAN VII), Tromso, Norway, June 2010. 12 pages
  5. Ukkusuri, S.V. Simulation of the Off-Peak Delivery Strategies: Results from a recent pilot test. In Proceedings of the 8th TPMDC conference, IIT Bombay, Mumbai, India, December 2010. 8 pages

2009
  1. Miranda, L.M., Fu, L., Ukkusuri, S. V. and Lord, D. How to incorporate accident severity and vehicle occupancy into hotspot identification process? In Proceedings of 88th Transportation Research Board Meeting (Washington D.C., January 2009). 18 pages
  2. Ukkusuri, S. V. and Yushimoto, W. A methodology to assess the criticality of highway transportation networks. In Proceedings of 88th Transportation Research Board Meeting, National Academies (Washington D.C., January 2009). 15 pages
  3. Sharma, S., Ukkusuri, S. V. and Mathew,T. V. A Pareto Optimal Multiobjective Optimization for the Robust Transportation Network Design Problem. In Proceedings of 88th Transportation Research Board Meeting, National Academies (Washington D.C., January 2009). 18 pages
  4. Yushimoto, W. and Ukkusuri, S. V. Facility location in Disasters: A Voronoi based Heuristic Algorithm with an application to Hurricane Katrina. In Proceedings of 88th Transportation Research Board Meeting, National Academies (Washington D.C., January 2009). 16 pages
  5. Ukkusuri, S. V. and Ramadurai, G. A comprehensive review of emerging congestion management technologies. In Proceedings of 88th Transportation Research Board Meeting, National Academies (Washington D.C., January 2009). 20 pages
  6. Ramadurai, G., and Ukkusuri, S. V. A competitive service based 3-tier architecture for prescriptive traveler guidance system. In Proceedings of 88th Transportation Research Board Meeting, National Academies (Washington D.C., January 2009). 16 pages
  7. Anshelevich, E. and Ukkusuri, S.V. 2009. Equilibria in Dynamic Selfish Routing. In Springer Lecture Notes in Computer Science. Vol. 5184. Algorithmic Game Theory. pg. 171-182
  8. Zhang, B., Ukkusuri, S.V. and Chan, W.K. A multi-agent simulation model incorporating traffic behavior for hurricane evacuation. In Proceedings of the 2009 Winter Simulation Conference, Austin, TX, December 2009. pp.2778-2784

2008
  1. Du, L., Ukkusuri, S. V. and Kalyanaraman, S. Characterizing Interference in Vehicle Ad Hoc Networks on Freeway Segments under Various Traffic Flow Conditions. In Proceedings of 87th Transportation Research Board Meeting (Washington D.C., January 2008). 17 pages
  2. Karoonsoontawong, A., Ukkusuri, S. V., Waller, S. T. and Kockelman, K. Simulation Based Heuristic Approach for Dynamic Marginal Cost Pricing. In Proceedings of 87th Transportation Research Board Meeting (Washington D.C., January 2008). 14 pages
  3. Yushimito, W. and Ukkusuri, S. V. A Location Routing Problem for the Humanitarian Pre-Positioning Problem. In Proceedings of 87th Transportation Research Board Meeting (Washington D.C., January 2008). 16 pages
  4. Patil, G., and Ukkusuri, S. V. >A Sample Average Approximation Method for the Flexible Network Design Problem. In Proceedings of 87th Transportation Research Board Meeting (Washington D.C., January 2008). 20 pages
  5. Ramadurai, G., Ukkusuri, S. V., Zhao, J, and Pang, J. S. Dynamic Equilibrium in Multi-user Class Single Bottleneck Problem: A Complementarity Formulation. In Proceedings of 87th Transportation Research Board Meeting, National Academies (Washington D.C., January 2008). 24 pages
  6. Holguin-Veras, J., Jaller, M., Ukkusuri, S. V., Brom, M, Torres, C, Wachtendorf, T, and Brown, B. An analysis of the temporal distribution of requests for critical supplies after Hurricane Katrina. In Protect New York Conference, (New York City, January 10, 2008). 16 pages
  7. Holguin-Veras, J., Perez, N., Ukkusuri, S. V., Wachtendorf, T., and Brown, B. Emergency Logistics Issues Impacting the Response to Katrina: A Synthesis and Preliminary Suggestions for Improvement. In Protect New York Conference,(New York City, January 10, 2008). 14 pages
  8. Ramadurai, G., Ukkusuri, S. V. A B-Dynamic Algorithm for Advanced Traveler Guidance. In Second International DTA Conference, (Lueven, Belgium, June 17-20, 2008). 16 pages
  9. Anshelevich, E., Ukkusuri, S. V. On the Price of Anarchy in Dynamic Equilibrium Problems. In Second International DTA Conference, (Lueven, Belgium, June 17-20, 2008). 14 pages
  10. Ukkusuri, S. V., Yushomito, W., and Ramadurai, G. Assessing the Criticality of Transportation Networks using Complex Network Science Approaches. In Pan-American Conference on Traffic Flow and Transportation, (Colombia, September 10-14, 2008). 14 pages
  11. Ramadurai, G. and Ukkusuri, S. V. Next Generation Traveler Guidance Systems: Architecture and Models. In Transportation Planning and Implementation Methodologies for Developing Countries (TPMDC 2008) at IIT Bombay, Mumbai, India, Dec 3rd - Dec 6th 2008. 15 pages
  12. Jaller, M, Holguin-Veras, J. H and Ukkusuri, S. V. The Analysis of Temporal Distribution of Requests in Hurricane Katrina. In Pan-American Conference on Traffic Flow and Transportation, (Colombia, September 10-14, 2008). 14 pages
  13. Perez, N, Holguin-Veras, J. H and Ukkusuri, S. V. Emergency Logistics Issues Impacting the Response in Hurricane Katrina. In Pan-American Conference on Traffic Flow and Transportation, (Colombia, September 10-14, 2008). 16 pages
  14. Ramadurai, G. and Ukkusuri, S. V. Next Generation Traveler Guidance Systems. In ITS World Congress Meeting Proceedings, (New York City, November 16-20, 2008). 14 pages

2007
  1. Patil, G. and Ukkusuri, S. V. Stochastic system optimal network design problem. In Proceedings of 86th Transportation Research Board Meeting (Washington D.C., January 2007). 16 pages
  2. Holguin-Veras, J. H., Perez, N., Ukkusuri, S. V.,Wachtendorf, T and Bethany, B. Emergency Logistics issues in Hurricane Katrina: A synthesis and preliminary suggestions for improvement. In Proceedings of 86th Transportation Research Board Meeting (Washington D.C., January 2007). 18 pages
  3. Ukkusuri, S. V. and Patil, G. Exploring user behavior in online network equilibrium problems. In Proceedings of 86th Transportation Research Board Meeting (Washington D.C., January 2007). 17 pages
  4. Ramadurai, G., and Ukkusuri, S. V. Dynamic Traffic Equilibrium under Information: An Experimental Network Game Approach. In Proceedings of 86th Transportation Research Board Meeting (Washington D.C., January 2007). 21 pages
  5. Ukkusuri, S.V., Du, L. and Ramadurai, G. Modeling limited peer to peer vehicle information exchange for online traffic assignment. Accepted for publication in proceedings of the World conference in Transportation Research (WCTR), July 2007, Berkeley, CA, USA. 15 pages
  6. Ukkusuri, S.V., Du, L. and Kalyanaraman, S. Geometric Connectivity of Vehicular Ad Hoc Networks: Analytical Characterization. In ACM Workshop of Vehicular Ad Hoc Networks (VANET) 07 at Montreal, Canada. September 2007. 12 pages
  7. Ramadurai, G., Ukkusuri, S.V., Zhao, J. and Pang, J.S. An NCP formulation to prove the non-existence of equilibrium in dynamic single bottleneck models. In TriAnnual Symposium of Transportation Systems Analysis (TRISTAN VI) Conference in Phuket, Thailand. June 2007. 18 pages

2006
  1. Kim, Y.S., Elnashai, A., Spencer, B.F., Ukkusuri, S.V. and Waller, S.T. Seismic performance assessment of highway networks. Published in Proceedings of the National Earthquake Engineering Conference (NEEC) in Los Angeles, 2006. 16 pages
  2. Patil, G. and Ukkusuri, S.V. Multistage network design under uncertainty. Published in Proceedings of the Pan American conference on Transportation (PANAM), September 2006, Spain. 16 pages
  3. Boyles, S.D., Ukkusuri, S.V., Waller, S.T. and Kockelman, K. A Comparison of Static and Dynamic Traffic Assignment under Tolls in the Dallas-Fort Worth Region. Published in Proceedings of the Innovations in Transportation Modeling conference (organized by TRB), May 2006, Austin, TX. 14 pages
  4. Ramadurai, G. and Ukkusuri, S.V. Dynamic Activity Travel Networks: An unified framework to model transportation supply-demand interactions. Published in Proceedings of the First International Conference on Dynamic Traffic Assignment, Leeds, U.K., June 2006. 18 pages
  5. Ukkusuri, S.V., Waller, S.T., Karoonsoontawong, A. Linear Programming Dynamic Traffic Assignment Models: Formulations, Extensions and Computational Results. Published in Proceedings of the First International Conference on Dynamic Traffic Assignment, Leeds, U.K., June 2006. 22 pages
  6. Ukkusuri, S.V. and Patil, G. Exploring User Equilibrium in Online Network Equilibrium Problems. Published in proceedings of International Association of Travel Behavior Research Conference (IATBR), August 2006, Kyoto, Japan. 16 pages

2005 and before
  1. Ukkusuri, S. V., Kumar, D., Waller, S. T., and Viswanath, S. Sensor network Protocols for Asset Routing with Constrained Energy (SPARCE): Problem Definition and Example. In Proceedings of IEEE VTC Conference 25-28 Sept, 2005, Vol. 2, pp. 1323-1327. 9 pages
  2. Unnikrishnan, A., Ukkusuri, S. V., and Waller, S. T. Efficient approximation methods for evaluating demand uncertainty in the network equilibrium problems. In International conference on computing in civil engineering (Cancun, Mexico, July 2005). 14 pages
  3. Unnikrishnan, A., Ukkusuri, S. V., and Waller, S. T. Sampling methods for evaluating the traffic equilibrium problem under uncertain demand. In Proceedings of 84th Transportation Research Board Meeting (Washington D.C., January 2005). 17 pages
  4. Ukkusuri, S. V., and Waller, S. T. Identifying critical components in a transportation network: An application of the science of complex networks. In Proceedings of 84th Transportation Research Board Meeting (Washington D.C., January 2005). 15 pages
  5. Ukkusuri, S. V., Karoonsoontawong, A., Waller, S. T., and Kockelman, K. Congestion pricing technologies: Synthesis and an evaluation framework. In Proceedings of 84th Transportation Research Board Meeting (Washington D.C., January 2005). 18 pages
  6. Ukkusuri, S. V., and Gullipalli, P. Regional transportation planning organizations in India: Perceived needs and an evaluation approach. In Proceedings of the START 05 International Conference at IIT Kharagpur (Kharagpur, India, January 2005). 14 pages
  7. Jeon, K., Ukkusuri, S. V., and Waller, S. T. Heuristic approach for discrete network design problem accounting for dynamic traffic assignment conditions: Formulations, solution methodologies, implementations and computational experiences. In Proceedings of 84th Transportation Research Board Meeting (Washington D.C.,January 2005). 17 pages
  8. Ukkusuri, S. V., Karoonsoontawong, A., and Waller, S. T. A stochastic dynamic user optimal network design model accounting for demand uncertainty. In International Conference on Transportation Systems Planning and Operations (TRANSPO2004) at IIT Madras (Chennai, India, February 2004). 15 pages
  9. Lee, J. J., Kuwahara, M., and Ukkusuri, S. V. Predictive dynamic assignment with physical queues based on kinematic wave theory. In Proceedings of 83rd Transportation Research Board Meeting (Washington D.C., January 2004). 14 pages
  10. Ukkusuri, S. V., and Waller, S. T. A user optimal dynamic network design model based on a linear programming approach. In International Conference on Transportation Systems Planning and Operations (TRANSPO2004) at IIT Madras (Chennai, India, February 2004). 14 pages
  11. Ukkusuri, S. V., and Waller, S. T. Linear programming models for the user and system optimal dynamic network design problem: Formulations, implementations and comparisons. In Proceedings of 83rd Transportation Research Board Meeting (Washington D.C., January 2004). 26 pages
  12. Ukkusuri, S. V., and Waller, S. T. An expression of long term demand uncertainty for the robust traffic equilibrium problem. In Proceedings of the Triannual Symposium of Transportation System Analysis (TRISTAN) V conference (West Guadalupe, French West Indies, June 2004). 13 pages
  13. Sun, D., Ukkusuri, S. V., Benekohal, R. F., and Waller, S. T. Modeling of motorist-pedestrian interaction at uncontrolled mid-block crosswalks. In Proceedings of 82nd Transportation Research Board Meeting (Washington D.C., January 2003). 16 pages
  14. Ukkusuri, S. V., Arasan, T. V., and Rajendran, C. Optimal signal setting using genetic algorithms. In Proceedings of the International Conference on Operations Research for Development (ICORD) (Anna University, Chennai, India, December 2002). 14 pages