@article{ahmed_williams_samandar_chun_2022, title={Investigating the relationship between freeway rear-end crash rates and macroscopically modeled reaction time}, volume={18}, ISSN={["2324-9943"]}, url={https://doi.org/10.1080/23249935.2021.1914769}, DOI={10.1080/23249935.2021.1914769}, number={3}, journal={TRANSPORTMETRICA A-TRANSPORT SCIENCE}, publisher={Informa UK Limited}, author={Ahmed, Ishtiak and Williams, Billy M. and Samandar, M. Shoaib and Chun, Gyounghoon}, year={2022}, month={Dec}, pages={1001–1024} }
 @article{hasnat_bardaka_samandar_rouphail_list_williams_2021, title={Impacts of Private Autonomous and Connected Vehicles on Transportation Network Demand in the Triangle Region, North Carolina}, volume={147}, ISSN={["1943-5444"]}, url={https://doi.org/10.1061/(ASCE)UP.1943-5444.0000649}, DOI={10.1061/(ASCE)UP.1943-5444.0000649}, number={1}, journal={JOURNAL OF URBAN PLANNING AND DEVELOPMENT}, publisher={American Society of Civil Engineers (ASCE)}, author={Hasnat, Md. Mehedi and Bardaka, Eleni and Samandar, M. Shoaib and Rouphail, Nagui and List, George and Williams, Billy}, year={2021}, month={Mar} }
 @article{song_kim_williams_rouphail_list_2020, title={Crash Classification by Congestion Type for Highways}, volume={10}, ISSN={["2076-3417"]}, url={https://doi.org/10.3390/app10072583}, DOI={10.3390/app10072583}, number={7}, journal={APPLIED SCIENCES-BASEL}, publisher={MDPI AG}, author={Song, Tai-Jin and Kim, Sangkey and Williams, Billy M. and Rouphail, Nagui M. and List, George F.}, year={2020}, month={Apr} }
 @article{rosamond_johnson_bogle_arnold_cunningham_picinich_williams_zègre-hemsey_2020, title={Drone Delivery of an Automated External Defibrillator}, volume={383}, url={https://doi.org/10.1056/NEJMc1915956}, DOI={10.1056/NEJMc1915956}, number={12}, journal={New England Journal of Medicine}, publisher={Massachusetts Medical Society}, author={Rosamond, Wayne D. and Johnson, Anna M. and Bogle, Brittany M. and Arnold, Evan and Cunningham, Christopher J. and Picinich, Michael and Williams, Billy M. and Zègre-Hemsey, Jessica K.}, year={2020}, month={Sep}, pages={1186–1188} }
 @article{ahmed_williams_samandar_2018, title={Application of a Discontinuous Form of Macroscopic Gazis-Herman-Rothery Model to Steady-State Freeway Traffic Stream Observations}, volume={2672}, ISSN={["2169-4052"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85060947455&partnerID=MN8TOARS}, DOI={10.1177/0361198118799166}, number={20}, journal={TRANSPORTATION RESEARCH RECORD}, author={Ahmed, Ishtiak and Williams, Billy M. and Samandar, M. Shoaib}, year={2018}, month={Dec}, pages={51–62} }
 @article{song_williams_rouphail_2018, title={Data-driven approach for identifying spatiotemporally recurrent bottlenecks}, volume={12}, ISSN={["1751-9578"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85053217294&partnerID=MN8TOARS}, DOI={10.1049/iet-its.2017.0284}, number={8}, journal={IET INTELLIGENT TRANSPORT SYSTEMS}, author={Song, Tai-Jin and Williams, Billy M. and Rouphail, Nagui M.}, year={2018}, month={Oct}, pages={756–764} }
 @article{huang_jia_guo_williams_shi_wei_cao_2018, title={Real-Time Prediction of Seasonal Heteroscedasticity in Vehicular Traffic Flow Series}, volume={19}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85038392558&partnerID=MN8TOARS}, DOI={10.1109/TITS.2017.2774289}, number={10}, journal={IEEE Transactions on Intelligent Transportation Systems}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Huang, Wei and Jia, Wenwen and Guo, Jianhua and Williams, Billy and Shi, Guogang and Wei, Yun and Cao, Jinde}, year={2018}, pages={3170–3180} }
 @article{list_rouphail_smith_williams_2018, title={Reliability Assessment Tool: Development and Prototype Testing}, volume={2672}, ISSN={["2169-4052"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85060926457&partnerID=MN8TOARS}, DOI={10.1177/0361198118798296}, number={14}, journal={TRANSPORTATION RESEARCH RECORD}, author={List, George F. and Rouphail, Nagui and Smith, Russell and Williams, Billy}, year={2018}, month={Dec}, pages={29–38} }
 @article{karmakar_aghdashi_rouphail_williams_2018, title={Validation and Calibration of Freeway Reliability Methodology in the Highway Capacity Manual: Method and Case Studies}, volume={2672}, ISSN={["2169-4052"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85060939515&partnerID=MN8TOARS}, DOI={10.1177/0361198118798723}, number={15}, journal={TRANSPORTATION RESEARCH RECORD}, author={Karmakar, Nabaruna and Aghdashi, Seyedbehzad and Rouphail, Nagui M. and Williams, Billy M.}, year={2018}, month={Dec}, pages={93–104} }
 @article{samandar_williams_ahmed_2018, title={Weigh Station Impact on Truck Travel Time Reliability: Results and Findings from a Field Study and a Simulation Experiment}, volume={2672}, ISSN={["2169-4052"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85052711188&partnerID=MN8TOARS}, DOI={10.1177/0361198118791667}, number={9}, journal={TRANSPORTATION RESEARCH RECORD}, author={Samandar, M. Shoaib and Williams, Billy M. and Ahmed, Ishtiak}, year={2018}, month={Dec}, pages={120–129} }
 @article{list_williams_2017, title={Advances in travel time reliability monitoring and assessment}, volume={21}, ISSN={["1547-2442"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85041098125&partnerID=MN8TOARS}, DOI={10.1080/15472450.2017.1403536}, number={6}, journal={JOURNAL OF INTELLIGENT TRANSPORTATION SYSTEMS}, author={List, George F. and Williams, Billy}, year={2017}, pages={435–438} }
 @book{song_so_lee_williams_2017, title={Exploring Vehicle–Pedestrian Crash Severity Factors on the Basis of In-Car Black Box Recording Data}, volume={2659}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85057965576&partnerID=MN8TOARS}, DOI={10.3141/2659-16}, number={1}, journal={Transportation Research Record}, author={Song, T.-J. and So, J. and Lee, J. and Williams, B.M.}, year={2017}, pages={148–154} }
 @inproceedings{clark_mclaughlin_williams_feng_2017, title={Performance in takeover and characteristics of non-driving related tasks during highly automated driving in younger and older drivers}, volume={2017-October}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85042494534&partnerID=MN8TOARS}, DOI={10.1177/1541931213601504}, booktitle={Proceedings of the Human Factors and Ergonomics Society}, author={Clark, H. and McLaughlin, A.C. and Williams, B. and Feng, J.}, year={2017}, pages={37–41} }
 @article{kim_hajbabaie_williams_rouphail_2016, title={Dynamic Bandwidth Analysis for Coordinated Arterial Streets}, volume={20}, ISSN={["1547-2442"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84941243905&partnerID=MN8TOARS}, DOI={10.1080/15472450.2015.1074575}, number={3}, journal={JOURNAL OF INTELLIGENT TRANSPORTATION SYSTEMS}, author={Kim, Sangkey and Hajbabaie, Ali and Williams, Billy M. and Rouphail, Nagui M.}, year={2016}, pages={294–310} }
 @article{yi_williams_2015, title={Dynamic traffic flow model for travel time estimation}, number={2526}, journal={Transportation Research Record}, author={Yi, T. and Williams, B. M.}, year={2015}, pages={70–78} }
 @book{yi_williams_2015, title={Dynamic traffic flow model for travel time estimation}, volume={2526}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84975795994&partnerID=MN8TOARS}, DOI={10.3141/2526-08}, journal={Transportation Research Record}, author={Yi, T. and Williams, B.M.}, year={2015}, pages={70–78} }
 @article{guo_huang_williams_2015, title={Real time traffic flow outlier detection using short-term traffic conditional variance prediction}, volume={50}, ISSN={["0968-090X"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85027920814&partnerID=MN8TOARS}, DOI={10.1016/j.trc.2014.07.005}, journal={TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES}, author={Guo, Jianhua and Huang, Wei and Williams, Billy M.}, year={2015}, month={Jan}, pages={160–172} }
 @article{guo_huang_williams_2014, title={Adaptive Kalman filter approach for stochastic short-term traffic flow rate prediction and uncertainty quantification}, volume={43}, ISSN={["0968-090X"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84902553625&partnerID=MN8TOARS}, DOI={10.1016/j.trc.2014.02.006}, journal={TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES}, author={Guo, Jianhua and Huang, Wei and Williams, Billy M.}, year={2014}, month={Jun}, pages={50–64} }
 @article{shi_guo_huang_williams_2014, title={Erratum for “Modeling Seasonal Heteroscedasticity in Vehicular Traffic Condition Series Using a Seasonal Adjustment Approach” by Guogang Shi, Jianhua Guo, Wei Huang, and Billy M. Williams}, volume={140}, ISSN={0733-947X 1943-5436}, url={http://dx.doi.org/10.1061/(ASCE)TE.1943-5436.0000687}, DOI={10.1061/(ASCE)TE.1943-5436.0000687}, number={9}, journal={Journal of Transportation Engineering}, publisher={American Society of Civil Engineers (ASCE)}, author={Shi, Guogang and Guo, Jianhua and Huang, Wei and Williams, Billy M.}, year={2014}, month={Sep}, pages={08014002} }
 @article{shi_guo_huang_williams_2014, title={Erratum to "Modeling seasonal heteroscedasticity in vehicular traffic condition series using a seasonal adjustment approach" by Guogang Shi, Jianhua Guo, Wei Huang, and Billy M. Williams [Journal of Transportation Engineering (2014)]}, volume={140}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84921315972&partnerID=MN8TOARS}, DOI={10.1061/(ASCE)TE.1943-5436.0000656}, number={9}, journal={Journal of Transportation Engineering}, author={Shi, G. and Guo, J. and Huang, W. and Williams, B.M.}, year={2014} }
 @article{shi_guo_huang_williams_2014, title={Modeling Seasonal Heteroscedasticity in Vehicular Traffic Condition Series Using a Seasonal Adjustment Approach}, volume={140}, ISSN={0733-947X 1943-5436}, url={http://dx.doi.org/10.1061/(ASCE)TE.1943-5436.0000656}, DOI={10.1061/(ASCE)TE.1943-5436.0000656}, number={5}, journal={Journal of Transportation Engineering}, publisher={American Society of Civil Engineers (ASCE)}, author={Shi, Guogang and Guo, Jianhua and Huang, Wei and Williams, Billy M.}, year={2014}, month={May}, pages={04014012} }
 @article{shi_guo_huang_williams_2014, title={Modeling seasonal heteroscedasticity in vehicular traffic condition series using a seasonal adjustment approach (vol 140, 04014012, 2014)}, volume={140}, number={9}, journal={Journal of Transportation Engineering}, author={Shi, G. G. and Guo, J. H. and Huang, W. and Williams, B. M.}, year={2014} }
 @article{xu_williams_rouphail_chase_2013, title={Development of an oversaturated speed-flow model based on the highway capacity manual}, number={2395}, journal={Transportation Research Record}, author={Xu, Y. L. and Williams, B. M. and Rouphail, N. M. and Chase, R. T.}, year={2013}, pages={41–48} }
 @book{xu_williams_rouphail_chase_2013, title={Development of an oversaturated speed-flow model based on the highway capacity manual}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84897034574&partnerID=MN8TOARS}, DOI={10.3141/2395-05}, number={2395}, journal={Transportation Research Record}, author={Xu, Y. and Williams, B. and Rouphail, N. and Chase, R.}, year={2013}, pages={41–48} }
 @article{isukapati_list_williams_karr_2013, title={Synthesizing Route Travel Time Distributions from Segment Travel Time Distributions}, ISSN={["2169-4052"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84897082752&partnerID=MN8TOARS}, DOI={10.3141/2396-09}, number={2396}, journal={TRANSPORTATION RESEARCH RECORD}, author={Isukapati, Isaac Kumar and List, George F. and Williams, Billy M. and Karr, Alan F.}, year={2013}, pages={71–81} }
 @article{chase_williams_rouphail_kim_2012, title={Comparative Evaluation of Reported Speeds from Corresponding Fixed-Point and Probe-Based Detection Systems}, ISSN={["0361-1981"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84874037734&partnerID=MN8TOARS}, DOI={10.3141/2308-12}, number={2308}, journal={TRANSPORTATION RESEARCH RECORD}, author={Chase, R. Thomas and Williams, Billy M. and Rouphail, Nagui M. and Kim, SangKey}, year={2012}, pages={110–119} }
 @article{al-ghandour_schroeder_rasdorf_williams_2012, title={Delay analysis of single-lane roundabout with a slip lane under varying exit types, experimental balanced traffic volumes, and pedestrians, using microsimulation}, number={2312}, journal={Transportation Research Record}, author={Al-Ghandour, M. and Schroeder, B. and Rasdorf, W. and Williams, B.}, year={2012}, pages={76–85} }
 @book{al-ghandour_schroeder_rasdorf_williams_2012, title={Delay analysis of single-lane roundabout with a slip lane under varying exit types, experimental balanced traffic volumes, and pedestrians, using microsimulation}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84872838055&partnerID=MN8TOARS}, DOI={10.3141/2312-08}, number={2312}, journal={Transportation Research Record}, author={Al-Ghandour, M. and Schroeder, B. and Rasdorf, W. and Williams, B.}, year={2012}, pages={76–85} }
 @article{lee_williams_2012, title={Development and evaluation of a constrained optimization model for traffic signal plan transition}, volume={20}, ISSN={0968-090X}, url={http://dx.doi.org/10.1016/j.trc.2011.05.008}, DOI={10.1016/j.trc.2011.05.008}, number={1}, journal={Transportation Research Part C: Emerging Technologies}, publisher={Elsevier BV}, author={Lee, Jisun and Williams, Billy M.}, year={2012}, month={Feb}, pages={185–198} }
 @article{guo_huang_williams_2012, title={Integrated Heteroscedasticity Test for Vehicular Traffic Condition Series}, volume={138}, ISSN={["1943-5436"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84876721756&partnerID=MN8TOARS}, DOI={10.1061/(asce)te.1943-5436.0000420}, number={9}, journal={JOURNAL OF TRANSPORTATION ENGINEERING}, author={Guo, Jianhua and Huang, Wei and Williams, Billy M.}, year={2012}, month={Sep}, pages={1161–1170} }
 @article{liu_williams_rouphail_2012, title={Temporal stability of freeway macroscopic traffic stream models}, number={2315}, journal={Transportation Research Record}, author={Liu, C. H. and Williams, B. M. and Rouphail, N. M.}, year={2012}, pages={131–140} }
 @book{liu_williams_rouphail_2012, title={Temporal stability of freeway macroscopic traffic stream models}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84897782260&partnerID=MN8TOARS}, DOI={10.3141/2315-14}, number={2315}, journal={Transportation Research Record}, author={Liu, C. and Williams, B. and Rouphail, N.}, year={2012}, pages={131–140} }
 @article{williams_2012, title={‘Real-time road traffic forecasting using regime-switching space-time models and adaptive lasso’ by Y. Kamarianakis, W. Shen, and L. Wynter}, volume={28}, ISSN={1524-1904}, url={http://dx.doi.org/10.1002/asmb.1938}, DOI={10.1002/asmb.1938}, number={4}, journal={Applied Stochastic Models in Business and Industry}, publisher={Wiley}, author={Williams, Billy M.}, year={2012}, month={Jul}, pages={319–321} }
 @inproceedings{al-ghandour_rasdorf_williams_schroeder_2011, place={Reston, VA}, title={Analysis of Single-Lane Roundabout Slip Lanes Using SIDRA}, ISBN={9780784411674}, url={http://dx.doi.org/10.1061/41167(398)118}, DOI={10.1061/41167(398)118}, booktitle={T & DI Congress 2011 : integrated transportation and development for a better tomorrow : proceedings of the First Transportation and Development Institute Congress : March 13-16, 2011, Chicago, Illinois}, publisher={American Society of Civil Engineers}, author={Al-Ghandour, Majed and Rasdorf, William and Williams, Billy and Schroeder, Bastian}, editor={Al-Qadi, Imad L. and Murrell, ScottEditors}, year={2011}, pages={1235–1244} }
 @article{kittelson_rouphail_williams_zhou_2011, title={Analyzing Operational Improvements as an Alternative to Traditional Highway Construction}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000295948300003&KeyUID=WOS:000295948300003}, DOI={10.3141/2223-03}, number={2223}, journal={Transportation Research Record}, author={Kittelson, Wayne K. and Rouphail, Nagui M. and Williams, Billy and Zhou, Xuesong}, year={2011}, pages={18–25} }
 @book{kittelson_rouphail_williams_zhou_2011, title={Analyzing operational improvements as an alternative to traditional highway construction}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-80052930330&partnerID=MN8TOARS}, DOI={10.3141/2223-03}, number={2223}, journal={Transportation Research Record}, author={Kittelson, W.K. and Rouphail, N.M. and Williams, B.M. and Zhou, X.}, year={2011}, pages={18–25} }
 @article{al-ghandour_schroeder_williams_rasdorf_2011, title={Conflict Models for Single-Lane Roundabout Slip Lanes from Microsimulation Development and Validation}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000299026200011&KeyUID=WOS:000299026200011}, DOI={10.3141/2236-11}, number={2236}, journal={Transportation Research Record}, author={Al-Ghandour, Majed N. and Schroeder, Bastian J. and Williams, Billy and Rasdorf, William J.}, year={2011}, pages={92–101} }
 @book{al-ghandour_schroeder_williams_rasdorf_2011, title={Conflict models for single-lane roundabout slip lanes from microsimulation: Development and validation}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84855227767&partnerID=MN8TOARS}, DOI={10.3141/2236-11}, number={2236}, journal={Transportation Research Record}, author={Al-Ghandour, M.N. and Schroeder, B.J. and Williams, B.M. and Rasdorf, W.J.}, year={2011}, pages={92–101} }
 @article{lee_williams_2011, title={Development and evaluation of a constrained optimization model for traffic signal plan transition}, volume={17}, ISSN={["1877-0428"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-79960078845&partnerID=MN8TOARS}, DOI={10.1016/j.sbspro.2011.04.528}, journal={PAPERS SELECTED FOR THE 19TH INTERNATIONAL SYMPOSIUM ON TRANSPORTATION AND TRAFFIC THEORY}, author={Lee, Jisun and Williams, Billy M.}, year={2011}, pages={490–508} }
 @article{lee_williams_2011, title={Fundamental Insight into Signal Plan Transition Methods}, volume={137}, ISSN={["0733-947X"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-80155132543&partnerID=MN8TOARS}, DOI={10.1061/(asce)te.1943-5436.0000269}, number={10}, journal={JOURNAL OF TRANSPORTATION ENGINEERING-ASCE}, author={Lee, Jisun and Williams, Billy M.}, year={2011}, month={Oct}, pages={676–686} }
 @article{jia_zhou_li_rouphail_williams_2011, title={Incorporating Stochastic Road Capacity into Day-to-Day Traffic Simulation and Traveler Learning Framework Model Development and Case Study}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000301815100012&KeyUID=WOS:000301815100012}, DOI={10.3141/2254-12}, number={2254}, journal={Transportation Research Record}, author={Jia, Anxi and Zhou, Xuesong and Li, Mingxin and Rouphail, Nagui M. and Williams, Billy}, year={2011}, pages={112–121} }
 @book{jia_zhou_li_rouphail_williams_2011, title={Incorporating stochastic road capacity into day-to-day traffic simulation and traveler learning framework: Model development and case study}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84863275292&partnerID=MN8TOARS}, DOI={10.3141/2254-12}, number={2254}, journal={Transportation Research Record}, author={Jia, A. and Zhou, X. and Li, M. and Rouphail, N.M. and Williams, B.M.}, year={2011}, pages={112–121} }
 @article{jia_williams_rouphail_2010, title={Identification and Calibration of Site-Specific Stochastic Freeway Breakdown and Queue Discharge}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000287832100016&KeyUID=WOS:000287832100016}, DOI={10.3141/2188-16}, number={2188}, journal={Transportation Research Record}, author={Jia, Anxi and Williams, Billy and Rouphail, Nagui M.}, year={2010}, pages={148–155} }
 @book{jia_williams_rouphail_2010, title={Identification and calibration of site-specific stochastic freeway breakdown and queue discharge}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-79551607835&partnerID=MN8TOARS}, DOI={10.3141/2188-16}, number={2188}, journal={Transportation Research Record}, author={Jia, A. and Williams, B.M. and Rouphail, N.M.}, year={2010}, pages={148–155} }
 @article{guo_williams_2010, title={Real-Time Short-Term Traffic Speed Level Forecasting and Uncertainty Quantification Using Layered Kalman Filters}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000286448700004&KeyUID=WOS:000286448700004}, DOI={10.3141/2175-04}, number={2175}, journal={Transportation Research Record}, author={Guo, Jianhua and Williams, Billy}, year={2010}, pages={28–37} }
 @book{guo_williams_2010, title={Real-time short-term traffic speed level forecasting and uncertainty quantification using layered Kalman filters}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-78651271213&partnerID=MN8TOARS}, DOI={10.3141/2175-04}, number={2175}, journal={Transportation Research Record}, author={Guo, J. and Williams, B.M.}, year={2010}, pages={28–37} }
 @article{vanajakshi_williams_rilett_2009, title={Improved flow-based travel time estimation method from point detector data for freeways}, volume={135}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-57949084250&partnerID=MN8TOARS}, DOI={10.1061/(ASCE)0733-947X(2009)135:1(26)}, number={1}, journal={Journal of Transportation Engineering}, author={Vanajakshi, L.D. and Williams, Billy and Rilett, L.R.}, year={2009}, pages={26–36} }
 @article{hu_williams_rouphail_khattak_zhou_2009, title={Modeling the Role of Transportation Information in Mitigating Major Capacity Reductions in a Regional Network}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000275440000012&KeyUID=WOS:000275440000012}, DOI={10.3141/2138-11}, number={2138}, journal={Transportation Research Record}, author={Hu, Hyejung and Williams, Billy and Rouphail, Nagui M. and Khattak, Asad J. and Zhou, Xuesong}, year={2009}, pages={75–84} }
 @book{hu_williams_rouphail_khattak_zhou_2009, title={Modeling the role of transportation information in mitigating major capacity reductions in a regional network}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-76749103439&partnerID=MN8TOARS}, DOI={10.3141/2138-11}, number={2138}, journal={Transportation Research Record}, author={Hu, H. and Williams, B.M. and Rouphail, N.M. and Khattak, A.J. and Zhou, X.}, year={2009}, pages={75–84} }
 @article{khattak_pan_williams_rouphail_fan_2008, title={Traveler Information Delivery Mechanisms Impact on Consumer Behavior}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000261993000010&KeyUID=WOS:000261993000010}, DOI={10.3141/2069-10}, number={2069}, journal={Transportation Research Record}, author={Khattak, Asad J. and Pan, Xiaohong and Williams, Billy and Rouphail, Nagui and Fan, Yingling}, year={2008}, pages={77–84} }
 @book{khattak_pan_williams_rouphail_fan_2008, title={Traveler information delivery mechanisms: Impact on consumer behavior}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-61349195148&partnerID=MN8TOARS}, DOI={10.3141/2069-10}, number={2069}, journal={Transportation Research Record}, author={Khattak, A.J. and Pan, X. and Williams, B. and Rouphail, N. and Fan, Y.}, year={2008}, pages={77–84} }
 @article{shekhar_williams_2007, title={Adaptive seasonal time series models for forecasting short-term traffic flow}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000253233400014&KeyUID=WOS:000253233400014}, DOI={10.3141/2024-14}, number={2024}, journal={Transportation Research Record}, author={Shekhar, Shashank and Williams, Billy}, year={2007}, pages={116–125} }
 @book{shekhar_williams_2007, title={Adaptive seasonal time series models for forecasting short-term traffic flow}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-40449101916&partnerID=MN8TOARS}, DOI={10.3141/2024-14}, number={2024}, journal={Transportation Research Record}, author={Shekhar, S. and Williams, B.M.}, year={2007}, pages={116–125} }
 @article{guo_williams_smith_2007, title={Data collection time intervals for stochastic short-term traffic flow forecasting}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000253233400003&KeyUID=WOS:000253233400003}, DOI={10.3141/2024-03}, number={2024}, journal={Transportation Research Record}, author={Guo, Jianhua and Williams, Billy and Smith, Brian L.}, year={2007}, pages={18–26} }
 @book{guo_williams_smith_2007, title={Data collection time intervals for stochastic short-term traffic flow forecasting}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-40449106442&partnerID=MN8TOARS}, DOI={10.3141/2024-03}, number={2024}, journal={Transportation Research Record}, author={Guo, J. and Williams, B.M. and Smith, B.L.}, year={2007}, pages={18–26} }
 @article{williams_tagliaferri_meinhold_hummer_rouphail_2007, title={Simulation and analysis of freeway lane reversal for coastal hurricane evacuation}, volume={133}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-33847207471&partnerID=MN8TOARS}, DOI={10.1061/(ASCE)0733-9488(2007)133:1(61)}, number={1}, journal={Journal of Urban Planning and Development}, author={Williams, Billy and Tagliaferri, A.P. and Meinhold, S.S. and Hummer, J.E. and Rouphail, N.M.}, year={2007}, pages={61–72} }
 @article{williams_guin_2007, title={Trraffic management center use of incident detection algorithms: Findings of a nationwide survey}, volume={8}, ISSN={["1524-9050"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-34249913940&partnerID=MN8TOARS}, DOI={10.1109/TITS.2007.894193}, number={2}, journal={IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS}, author={Williams, Billy M. and Guin, Angshuman}, year={2007}, month={Jun}, pages={351–358} }
 @article{williams_amekudzi_folds_zureick_kim_2006, title={Comprehensive Evaluation of Guardrail Delineation Systems}, volume={11}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-43249161701&partnerID=MN8TOARS}, DOI={10.1177/1087724X06292289}, number={1}, journal={Public Works Management & Policy}, author={Williams, B.M. and Amekudzi, A.A. and Folds, D. and Zureick, A.-H. and Kim, Y.S.}, year={2006}, pages={49–62} }
 @article{baek_hummer_williams_cunningham_2006, title={Reasonable Speed Limits on Suburban Multilane Highways with Curbs}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-33846881602&partnerID=MN8TOARS}, DOI={10.3141/1969-04}, number={1969}, journal={Transportation Research Record}, author={Baek, J. and Hummer, J.E. and Williams, B.M. and Cunningham, C.M.}, year={2006}, month={Jan}, pages={10–17} }
 @inbook{baek_hummer_williams_cunningham_2006, title={Reasonable speed limits on suburban multilane highways with curbs}, ISBN={0309099781}, number={1969}, booktitle={Highway safety: law enforcement; alcohol; driver training; safety planning and management; commercial vehicles; and motorcycles}, publisher={Washington: Transportation Research Board Natl Research Council}, author={Baek, J. and Hummer, J. E. and Williams, B. M. and Cunningham, C. M.}, year={2006}, pages={10–17} }
 @inbook{baek_hummer_williams_cunningham_trb_2006, title={Reasonable speed limits on suburban multilane highways with curbs}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000243925000002&KeyUID=WOS:000243925000002}, booktitle={Highway Safety: Law Enforcement; Alcohol; Driver Training; Safety Planning and Management; Commercial Vehicles; and Motorcycles}, author={Baek, Jongdae and Hummer, Joseph E. and Williams, Billy M. and Cunningham, Christopher M. and TRB}, year={2006}, pages={10–17} }
 @article{ni_leonard_williams_2006, title={The network kinematic waves model: A simplified approach to network traffic}, volume={10}, ISSN={["1547-2442"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-33745003924&partnerID=MN8TOARS}, DOI={10.1080/15472450500455070}, number={1}, journal={JOURNAL OF INTELLIGENT TRANSPORTATION SYSTEMS}, author={Ni, Daiheng and Leonard, John D., II and Williams, Billy M.}, year={2006}, pages={1–14} }
 @article{ni_leonard_guin_williams_2004, title={Systematic Approach for Validating Traffic Simulation Models}, volume={1876}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-15544373118&partnerID=MN8TOARS}, DOI={10.3141/1876-03}, number={1876}, journal={Transportation Research Record}, author={Ni, D. and Leonard, J. and Guin, A. and Williams, B.}, year={2004}, month={Jan}, pages={20–31} }
 @inbook{ni_leonard_guin_williams_2004, title={Systematic approach for validating traffic simulation models}, ISBN={0309094704}, number={1876}, booktitle={Calibration and validation of simulation models 2004}, publisher={Washington, DC: Transportation Research Board}, author={Ni, D. H. and Leonard, J. D. and Guin, A. and Williams, B. M.}, year={2004}, pages={20–31} }
 @inbook{ni_leonard_guin_williams_tbr_2004, title={Systematic approach for validating traffic simulation models}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000227334900003&KeyUID=WOS:000227334900003}, booktitle={Calibration and Validation of Simulation Models 2004}, author={Ni, DH and Leonard, JD and Guin, A and Williams, BM and TBR}, year={2004}, pages={20–31} }
 @article{oliveira_williams_leonard_2003, title={Determining traffic stream impacts of radar detectors using microscopic simulation}, volume={129}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-0037246604&partnerID=MN8TOARS}, DOI={10.1061/(ASCE)0733-947X(2003)129:1(7)}, number={1}, journal={Journal of Transportation Engineering}, author={Oliveira, M.G. and Williams, B. and Leonard, J.D.}, year={2003}, pages={7–15} }
 @article{williams_hoel_2003, title={Modeling and forecasting vehicular traffic flow as a seasonal ARIMA process: Theoretical basis and empirical results}, volume={129}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-0344944192&partnerID=MN8TOARS}, DOI={10.1061/(ASCE)0733-947X(2003)129:6(664)}, number={6}, journal={Journal of Transportation Engineering}, author={Williams, Billy and Hoel, L.A.}, year={2003}, pages={664–672} }
 @article{smith_williams_keith oswald_2002, title={Comparison of parametric and nonparametric models for traffic flow forecasting}, volume={10}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-0036692982&partnerID=MN8TOARS}, DOI={10.1016/S0968-090X(02)00009-8}, number={4}, journal={Transportation Research Part C: Emerging Technologies}, author={Smith, B.L. and Williams, B.M. and Keith Oswald, R.}, year={2002}, pages={303–321} }
 @article{williams_2001, title={Multivariate Vehicular Traffic Flow Prediction: Evaluation of ARIMAX Modeling}, volume={1776}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-0035563672&partnerID=MN8TOARS}, DOI={10.3141/1776-25}, number={1776}, journal={Transportation Research Record}, author={Williams, B.M.}, year={2001}, month={Jan}, pages={194–200} }
 @inbook{williams_trb_2001, title={Multivariate vehicular traffic flow prediction - Evaluation of ARIMAX modeling}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000176595900025&KeyUID=WOS:000176595900025}, booktitle={Traffic Flow Theory and Highway Capacity 2001}, author={Williams, BM and TRB}, year={2001}, pages={194–200} }
 @article{williams_hoel_1998, title={Freight planning requirements for interstate corridors}, volume={52}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-0032021740&partnerID=MN8TOARS}, number={2}, journal={Transportation Quarterly}, author={Williams, B.M. and Hoel, L.A.}, year={1998}, pages={39–48} }
 @article{williams_durvasula_brown_1998, title={Urban Freeway Traffic Flow Prediction: Application of Seasonal Autoregressive Integrated Moving Average and Exponential Smoothing Models}, volume={1644}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-0032207514&partnerID=MN8TOARS}, DOI={10.3141/1644-14}, number={1644}, journal={Transportation Research Record}, author={Williams, B.M. and Durvasula, P.K. and Brown, D.E.}, year={1998}, month={Jan}, pages={132–141} }
 @inbook{williams_durvasula_brown_nrc_1998, title={Urban freeway traffic flow prediction - Application of seasonal autoregressive integrated moving average and exponential smoothing models}, url={http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000082030300014&KeyUID=WOS:000082030300014}, booktitle={Traffic Flow Theory}, author={Williams, BM and Durvasula, PK and Brown, DE and NRC}, year={1998}, pages={132–141} }