Keynote Speak­ers

Dr. Kay Axhausen

Pro­fes­sor, ETH Zürich

Dr. Kay W. Axhausen is a full Pro­fes­sor of Trans­port Plan­ning in the Depart­ment of Civ­il, Envi­ron­men­tal and Geo­mat­ic Engi­neer­ing at ETH Zürich. He has been involved in the mea­sure­ment and mod­el­ling of trav­el behav­iour for the past 35 years con­tribut­ing espe­cial­ly to the lit­er­a­ture on stat­ed pref­er­ences, micro-​sim­u­la­tion of trav­el behav­iour, val­u­a­tion of trav­el time and its com­po­nents, park­ing behav­iour, acces­si­bil­i­ty impacts and trav­el behav­iour mea­sure­ment. His cur­rent work focus­es on the micro-​sim­u­la­tion of dai­ly trav­el behav­iour and long-​term mobil­i­ty choices.

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Before work­ing at ETH, he worked at the Uni­ver­si­ty of Inns­bruck, the Impe­r­i­al Col­lege Lon­don and the Uni­ver­si­ty of Oxford. He holds Mas­ter of Sci­ence degree from the Uni­ver­si­ty of Wisconsin–Madison as well as Ph.D. in civ­il engi­neer­ing from Karl­sruhe Insti­tute of Tech­nol­o­gy. Prof. Axhausen is known for writ­ing a sig­nif­i­cant amount of papers, pre­sen­ta­tions and research data. He is an edi­tor in chief of Trans­porta­tion, and serves on the editor's advi­so­ry board of Trans­porta­tion Research A, and Trav­el Behav­iour and Society.

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Dr. Alexandre Bayen

Pro­fes­sor, Uni­ver­si­ty of Cal­i­for­nia, Berkeley

Dr. Alexan­dre Bayen is the Liao-Cho Pro­fes­sor of Engi­neer­ing at UC Berke­ley. He is a Pro­fes­sor of Elec­tri­cal Engi­neer­ing and Com­put­er Sci­ence, and Civ­il and Envi­ron­men­tal Engi­neer­ing. He is cur­rent­ly the Direc­tor of the Insti­tute of Trans­porta­tion Stud­ies (ITS). He is also a Fac­ul­ty Sci­en­tist in Mechan­i­cal Engi­neer­ing, at the Lawrence Berke­ley Nation­al Lab­o­ra­to­ry (LBNL). He received the Engi­neer­ing Degree in applied math­e­mat­ics from the Ecole Poly­tech­nique, France, in 1998, the M.S. and Ph.D. in aero­nau­tics and astro­nau­tics from Stan­ford Uni­ver­si­ty in 1998 and 1999 respec­tive­ly. He was a Vis­it­ing Researcher at NASA Ames Research Cen­ter from 2000 to 2003.

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Between Jan­u­ary 2004 and Decem­ber 2004, he worked as the Research Direc­tor of the Autonomous Nav­i­ga­tion Lab­o­ra­to­ry at the Lab­o­ra­toire de Recherch­es Bal­is­tiques et Aero­dy­namiques, (Min­is­tere de la Defense, Ver­non, France), where he holds the rank of Major. He has been on the fac­ul­ty at UC Berke­ley since 2005. Bayen has authored two books and over 200 arti­cles in peer reviewed jour­nals and con­fer­ences. He is the recip­i­ent of the Ball­haus Award from Stan­ford Uni­ver­si­ty, 2004, of the CAREER award from the Nation­al Sci­ence Foun­da­tion, 2009 and he is a NASA Top 10 Inno­va­tors on Water Sus­tain­abil­i­ty, 2010. His projects Mobile Cen­tu­ry and Mobile Mil­len­ni­um received the 2008 Best of ITS Award for ‘Best Inno­v­a­tive Prac­tice’, at the ITS World Con­gress and a TRANNY Award from the Cal­i­for­nia Trans­porta­tion Foun­da­tion, 2009. Mobile Mil­len­ni­um has been fea­tured more than 200 times in the media, includ­ing TV chan­nels and radio sta­tions (CBS, NBC, ABC, CNET, NPR, KGO, the BBC), and in the pop­u­lar press (Wall Street Jour­nal, Wash­ing­ton Post, LA Times). Bayen is the recip­i­ent of the Pres­i­den­tial Ear­ly Career Award for Sci­en­tists and Engi­neers (PECASE) award from the White House, 2010. He is also the recip­i­ent of the Okawa Research Grant Award, the Ruber­ti Prize from the IEEE, and the Huber Prize from the ASCE.

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Dr. Chandra Bhat

Pro­fes­sor, Uni­ver­si­ty of Texas, Austin

Dr. Chan­dra R. Bhat is the Direc­tor of the Data-Sup­port­ed Trans­porta­tion Oper­a­tions and Plan­ning (D‑STOP) Tier 1 USDOT Uni­ver­si­ty Trans­porta­tion Cen­ter and the Joe J. King Chair in Engi­neer­ing at The Uni­ver­si­ty of Texas at Austin, where he teach­es cours­es in trans­porta­tion sys­tems analy­sis and trans­porta­tion plan­ning. He also served as the Asso­ciate Chair­man of the Depart­ment of Civ­il, Archi­tec­tur­al and Envi­ron­men­tal Engi­neer­ing, and Direc­tor of the Cen­ter for Trans­porta­tion Research.

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Dr. Bhat is rec­og­nized nation­al­ly and inter­na­tion­al­ly as a lead­ing expert in the area of trav­el demand mod­el­ing and trav­el behav­ior analy­sis. His sub­stan­tive research inter­ests include land-use and trav­el demand mod­el­ing, activ­i­ty-based trav­el mod­el­ing, pol­i­cy eval­u­a­tion of the effect of trans­porta­tion con­trol and con­ges­tion pric­ing mea­sures on traf­fic con­ges­tion and mobile-source emis­sions, mar­ket­ing research of com­pet­i­tive posi­tion­ing strate­gies for trans­porta­tion ser­vices, use of non-motor­ized modes of trav­el, and phys­i­cal health and trans­porta­tion. His method­olog­i­cal research inter­ests and exper­tise are in the areas of econo­met­ric and math­e­mat­i­cal mod­el­ing of con­sumer behav­ior, includ­ing dis­crete choice analy­sis, dis­crete-con­tin­u­ous econo­met­ric sys­tems, and haz­ard dura­tion mod­els. His method­olog­i­cal works are wide­ly ref­er­enced in the eco­nom­ics, mar­ket­ing, geog­ra­phy, sta­tis­tics, and trans­porta­tion fields, and have been includ­ed in econo­met­ric text­books and soft­ware pack­ages. Many of these works, pub­lished as ref­er­eed jour­nal papers, have been list­ed in jour­nals as high­ly cit­ed papers, and two of his papers were includ­ed in a book com­pi­la­tion of the 46 most influ­en­tial and inno­v­a­tive schol­ar­ly papers in the choice mod­el­ing field in the past 60 years (the book title is Choice Mod­el­ling: Foun­da­tion­al Con­tri­bu­tions, 2011, Edward Elgar Pub­lish­ing Ltd). He also has authored sev­er­al book chap­ters focus­ing on improved meth­ods for choice mod­el­ing in gen­er­al and land use-trav­el demand mod­el­ing in par­tic­u­lar. The num­ber of times his work has been cit­ed, as per the Thom­son Reuters Web of Sci­ence data­base, is over the 6700 mark with an h‑index of 46. This cita­tion index places him among the top of trans­porta­tion pro­fes­sors in cita­tions. The num­ber of his cita­tions in the Google Schol­ar data­base is over 21,500, with an h‑index of 79. Dr. Bhat's research has been fund­ed by the Nation­al Sci­ence Foun­da­tion, the Envi­ron­men­tal Pro­tec­tion Agency, the Nation­al Insti­tute of Sta­tis­ti­cal Sci­ences, State Depart­ments of Trans­porta­tion, includ­ing TxDOT, the Bureau of Trans­porta­tion Sta­tis­tics, and the U.S. Depart­ment of Trans­porta­tion. More

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Dr. Nikolas Geroliminis

Asso­ciate Pro­fes­sor, École Poly­tech­nique Fédérale de Lausanne

Prof. Niko­las Geroli­m­in­is is an Asso­ciate Pro­fes­sor at EPFL and the head of the Urban Trans­port Sys­tems Lab­o­ra­to­ry (LUTS). Before join­ing EPFL he was an Assis­tant Pro­fes­sor in the Depart­ment of Civ­il Engi­neer­ing at the Uni­ver­si­ty of Min­neso­ta. He has a diplo­ma in Civ­il Engi­neer­ing from the Nation­al Tech­ni­cal Uni­ver­si­ty of Athens (NTUA) and a MSc and Ph.D. in civ­il engi­neer­ing from Uni­ver­si­ty of Cal­i­for­nia, Berke­ley. His research inter­ests focus pri­mar­i­ly on urban trans­porta­tion sys­tems, traf­fic flow the­o­ry and con­trol, pub­lic trans­porta­tion and on-demand trans­port, car shar­ing, Opti­miza­tion and Large Scale Networks.

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He is a recip­i­ent of the ERC Start­ing Grant METAFERW: Mod­el­ing and con­trol­ling traf­fic con­ges­tion and prop­a­ga­tion in large-scale urban mul­ti­modal net­works. Among his recent ini­tia­tives is the cre­ation of an open-sci­ence large-scale dataset of nat­u­ral­is­tic urban tra­jec­to­ries of half a mil­lion vehi­cles that have been col­lect­ed by one-of-a-kind exper­i­ment by a swarm of drones ( https://open-traffic.epfl.ch). Among oth­er edi­to­r­i­al respon­si­bil­i­ties, he is cur­rent­ly the Edi­tor-In-Chief of Trans­porta­tion Research part C: Emerg­ing Technologies.

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Dr. Fengmin Gong

Vice Pres­i­dent, InfoS­ec Strat­e­gy at Didi Chux­ing and Head of DiDi Labs

Dr. Feng­min Gong is a well-respect­ed cyber­se­cu­ri­ty tech­nol­o­gist with more than 30 years of indus­try expe­ri­ence. As head of DiDi Labs, Dr. Gong cur­rent­ly dri­ves R&D inno­va­tion and strat­e­gy for safe­ty, secu­ri­ty and user expe­ri­ence on DiDi plat­forms, and works on devel­op­ing the next gen­er­a­tion of secu­ri­ty tools. He has held chief sci­en­tist and R&DVP roles in a vari­ety of large secu­ri­ty cor­po­ra­tions, includ­ing McAfee and Syman­tec JV, and served as chief secu­ri­ty con­tent strat­e­gy offi­cer for Fire­Eye, where he led the devel­op­ment and man­age­ment of the company’s secu­ri­ty initiatives.

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He is also a ser­i­al entre­pre­neur, hav­ing found­ed sev­er­al lead­ing secu­ri­ty com­pa­nies, includ­ing Palo Alto Net­works and Cyphort Inc., and is an angel investor in more than half a dozen star­tups. Dr. Gong received both his M.S. and D.Sc. in com­put­er sci­ence from Wash­ing­ton Uni­ver­si­ty, St. Louis. He is a grad­u­ate of Xi'an Jiao­tong Uni­ver­si­ty in Chi­na where he com­plet­ed his B.S. in com­put­er orga­ni­za­tion and archi­tec­ture, and M.S. in com­put­er science.

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Dr. Henry Liu

Pro­fes­sor, Uni­ver­si­ty of Michigan

Dr. Hen­ry Liu is a pro­fes­sor in the Depart­ment of Civ­il and Envi­ron­men­tal Engi­neer­ing at the Uni­ver­si­ty of Michi­gan, Ann Arbor. He is also a Research Pro­fes­sor at the Uni­ver­si­ty of Michi­gan Trans­porta­tion Research Insti­tute and the Direc­tor for the Cen­ter for Con­nect­ed and Auto­mat­ed Trans­porta­tion (USDOT Region 5 Uni­ver­si­ty Trans­porta­tion Cen­ter). From August 2017 to August 2019, Prof. Liu served as the Chief Sci­en­tist on Smart Trans­porta­tion for DiDi Chux­ing in Chi­na, one of the lead­ing mobil­i­ty ser­vice providers in the world. While he was with DiDi, he estab­lished and led the Urban Trans­porta­tion Busi­ness Unit. Before he joined the Uni­ver­si­ty of Michi­gan in 2014, he was an assis­tant pro­fes­sor and then asso­ciate pro­fes­sor (with tenure) at the Uni­ver­si­ty of Min­neso­ta, Twin Cities. Prof. Liu obtained his PhD from the Uni­ver­si­ty of Wis­con­sin at Madi­son in 2000.

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Prof. Liu con­ducts inter­dis­ci­pli­nary research at the inter­sec­tion of trans­porta­tion engi­neer­ing, auto­mo­tive engi­neer­ing, and arti­fi­cial intel­li­gence. Specif­i­cal­ly, his schol­ar­ly inter­ests con­cern traf­fic flow mon­i­tor­ing, mod­el­ing, and con­trol, as well as test­ing and eval­u­a­tion of con­nect­ed and auto­mat­ed vehi­cles. He has pub­lished more than 120 ref­er­eed jour­nal papers and his work have been wide­ly rec­og­nized by pub­lic media for pro­mot­ing smart trans­porta­tion inno­va­tions. He has appeared on media out­lets includ­ing CNBC, Forbes, Techn­ode, etc. Pro­fes­sor Liu has nur­tured a new gen­er­a­tion of schol­ars, and some of his PhD stu­dents and post­docs have joined first class uni­ver­si­ties such as Colum­bia Uni­ver­si­ty, Pur­due Uni­ver­si­ty, RPI, etc. Prof. Liu is the man­ag­ing edi­tor of Jour­nal of Intel­li­gent Trans­porta­tion Systems.

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Dr. Hani Mahmassani

Pro­fes­sor, North­west­ern University

Dr. Hani S. Mah­mas­sani holds the William A. Pat­ter­son Dis­tin­guished Chair in Trans­porta­tion at North­west­ern Uni­ver­si­ty, where he is Direc­tor of the North­west­ern Uni­ver­si­ty Trans­porta­tion Cen­ter, and Direc­tor of the US-DOT Cen­ter of Excel­lence on Tele­mo­bil­i­ty. Pri­or to North­west­ern, he served on the fac­ul­ties of the Uni­ver­si­ty of Mary­land and the Uni­ver­si­ty of Texas at Austin. He has over 35 years of pro­fes­sion­al, aca­d­e­m­ic and research expe­ri­ence in the areas of intel­li­gent trans­porta­tion sys­tems, freight and logis­tics sys­tems, mul­ti­modal sys­tems mod­el­ing and opti­miza­tion, pedes­tri­an and crowd dynam­ics and man­age­ment, traf­fic sci­ence, demand fore­cast­ing and trav­el behav­ior, and real-time oper­a­tion of trans­porta­tion and dis­tri­b­u­tion systems.

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He is past edi­tor-in-chief of Trans­porta­tion Sci­ence, senior edi­tor of IEEE Trans­ac­tions on Intel­li­gent Trans­porta­tion Sys­tems, found­ing (past) asso­ciate edi­tor of Trans­porta­tion Research C: Emerg­ing Tech­nolo­gies, and asso­ciate edi­tor of Trans­porta­tion Research Record. He is a past pres­i­dent of the Trans­porta­tion Sci­ence Sec­tion of the Insti­tute for Oper­a­tions Research and the Man­age­ment Sci­ences, a past Pres­i­dent of the Inter­na­tion­al Asso­ci­a­tion for Trav­el Behav­ior Research, and the Con­venor-elect of the ISTTT Inter­na­tion­al Advi­so­ry Com­mit­tee. He was the recip­i­ent of a Dis­tin­guished Alum­nus Award of the Fac­ul­ty of Engi­neer­ing and Archi­tec­ture of the Amer­i­can Uni­ver­si­ty of Beirut in 2006, the Intel­li­gent Trans­porta­tion Sys­tems Out­stand­ing Appli­ca­tion Award of the Insti­tute of Elec­tri­cal and Elec­tron­ics Engi­neers in 2010, and the Trans­porta­tion Research Board’s Thomas Deen Dis­tin­guished Lec­ture­ship in 2016. He was elect­ed Emer­i­tus mem­ber of the Trans­porta­tion Research Board (of the Nation­al Acad­e­mies) com­mit­tees on Telecom­mu­ni­ca­tions and Trav­el Behav­ior, Trans­porta­tion Net­work Mod­el­ing Com­mit­tee, and Trav­el­er Behav­ior and Val­ues. He was elect­ed to the Nation­al Acad­e­my of Engi­neer­ing in 2021 “for con­tri­bu­tions to mod­el­ing of intel­li­gent trans­porta­tion net­works and to inter­dis­ci­pli­nary col­lab­o­ra­tion in trans­porta­tion engi­neer­ing”. Mah­mas­sani received his PhD from the Mass­a­chu­setts Insti­tute of Tech­nol­o­gy in trans­porta­tion sys­tems and MS in trans­porta­tion engi­neer­ing from Pur­due University.

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Dr. Hai Yang

Chair Pro­fes­sor, The Hong Kong Uni­ver­si­ty of Sci­ence and Technology

Dr. Hai Yang is cur­rent­ly a Chair Pro­fes­sor in the Depart­ment of Civ­il and Envi­ron­men­tal Engi­neer­ing, The Hong Kong Uni­ver­si­ty of Sci­ence and Tech­nol­o­gy. He received his Bach­e­lor degree from Wuhan Uni­ver­si­ty, Chi­na, and PhD from Kyoto Uni­ver­si­ty, Japan. Prof. Yang spe­cial­izes in analy­sis, mod­el­ing and opti­miza­tion of trans­porta­tion sys­tems and trans­porta­tion eco­nom­ics. He is inter­na­tion­al­ly known as an active schol­ar in the field of trans­porta­tion, with more than 240 papers pub­lished in SCI/SSCI indexed jour­nals and an H‑index cita­tion rate of 51. Most of his pub­li­ca­tions appeared in lead­ing inter­na­tion­al jour­nals, such as Trans­porta­tion Research, Trans­porta­tion Sci­ence and Oper­a­tions Research.

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In recog­ni­tion of his out­stand­ing research, Prof. Yang has received a num­ber of nation­al and inter­na­tion­al awards, includ­ing JSCE Out­stand­ing Paper Award (1991), Dis­tin­guished Over­seas Young Inves­ti­ga­tor Award from the Nation­al Nat­ur­al Sci­ence Foun­da­tion of Chi­na (NSFC) (2004), Nation­al Nat­ur­al Sci­ence Award bestowed by the State Coun­cil of PR Chi­na (2011), HKUST School of Engi­neer­ing Research Excel­lence Awards (2012). Prof. Yang was con­ferred Chang Jiang Chair Pro­fes­sor by the Min­istry of Edu­ca­tion of PR Chi­na and Chair Pro­fes­sor of Tsinghua Uni­ver­si­ty. He is an elect­ed per­ma­nent mem­ber of the Inter­na­tion­al Advi­so­ry Com­mit­tee of the pres­ti­gious Inter­na­tion­al Sym­po­sium on Trans­porta­tion and Traf­fic The­o­ry (ISTTT). Prof. Yang served as editors/guest edi­tors or edi­to­r­i­al advi­so­ry board mem­bers for a num­ber of inter­na­tion­al jour­nals. He served as the Edi­tor-in-Chief of Trans­porta­tion Research Part B: Method­olog­i­cal from 2013 to 2018 and is now a dis­tin­guished edi­to­r­i­al board mem­ber of this journal.

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