Hi! I am a third-year PhD candidate in Department of Computer Science, Stanford University (with a PhD minor in management science and engineering), advised by Prof. Dan McFarland and Prof. Dan Jurafsky. In previous quarters, I rotated with Prof. Michael Bernstein and Prof. Jure Leskovec, and collaborated with Prof. Melissa Valentine and Prof. Julien Clement. I am affiliated with Stanford NLP group and Stanford HCI group.
I received my bachelor degree (with honors) from Department of Electronic Engineering, Tsinghua University in 2018. I studied as an exchange student in A. James Clark School of Engineering, University of Maryland, College Park in Fall 2016.
I have been a research assistant in Future Communications and Internet Lab, Tsinghua University, advised by Prof. Yong Li and Prof. Vassilis Kostakos (University of Melbourne) since 2015. In Fall 2016, I was fortunate enough to work under the supervision of Distinguished University Professor Prof. Hanan Samet at University of Maryland. In Summer 2017, I was a visiting student and research assistant at Human Dynamics Group, MIT Media Lab, advised by Prof. Alex 'Sandy' Pentland and Prof. Xiaowen Dong.
My research interests broadly lie in computational social science, social computing, data science and human centered AI. I am passionate about understanding humanity at scale through a mixture of data mining, NLP and HCI methods.News: [Mar 2021] The remote meeting multitaking behavior paper received an Honorable Mention Award at CHI'21! News: [Jan 2021] Internship work on remote meeting multitaking behavior, and another paper on live streaming based remote education accepted to CHI'21. One paper on why people engage in social commerce accepted to CSCW'21. One paper on community value prediction on social commerce accepted to WWW'21. News: [Nov 2020] Research on Chinese fast-growing WeChat based social e-commerce on Podcast; We also launched a webpage summarizing our recent works (in CSCW, ICWSM, etc.) on social e-commerce. We released two social e-commerce datasets -- check it out! News: [Oct 2020] Paper on classifying team viability through NLP received an Honorable Mention Award at CSCW'20, with Mark Whiting, Michael Bernstein and others! [Project Site]
Sep. 2018 - Jun. 2023 (Expected), Department of Computer Science, Stanford University,
Doctor of Philosophy. Major in Computer Science, Minor in Management Science & Engineering.
Aug. 2014 - Jul. 2018, Department of Electronic Engineering, Tsinghua University,
Bachelor of Engineering (with honors).
Aug. 2016 - Dec. 2016, A. James Clark School of Engineering, University of Maryland, College Park,
Jun. 2017 - Sep. 2017, Human Dynamics Group, Media Laboratory, Massachusetts Institute of Technology,
Visiting Student and Research Assistant.
Jul. 2018 - Sep. 2018, Map Service, Mobile Internet Group, Tencent Inc
H. Cao, C. Lee, S. Iqbal, M. Czerwinski, P. Wong, S. Rintel, B. Hecht, J. Teevan, L. Yang, Large Scale Analysis of Multitasking Behavior During Remote Meetings, to appear in CHI 2021. Honorable Mention Award [pdf]
Z. Chen*, H. Cao*, Y. Deng, X. Gao, J. Piao, F. Xu, Y. Zhang, Y. Li, Learning from Home: A Mixed-Methods Analysis of Live Streaming Based Remote Education Experience in Chinese Colleges during the COVID-19 Pandemic, to appear in CHI 2021. [pdf]
H. Cao, V. Yang, V. Chen, Y. Lee, L. Stone, N. Diarrassouba, M. Whiting, M. Bernstein, My Team Will Go On: Differentiating High and Low Viability Teams through Team Interaction, to appear in CSCW 2020. Honorable Mention Award [pdf][doi] [Project Site][presentation]
H. Cao*, M. Cheng*, Z. Cen*, D. McFarland, X. Ren, Will This Idea Spread Beyond Academia? Understanding Knowledge Transfer of Scientific Concepts across Text Corpora, to appear in EMNLP(Findings) 2020 . [pdf][doi][presentation]
Z. Chen, H. Cao, H. Wang, F. Xu, V. Kostakos, Y. Li, Will You Come Back / Check-in Again? Understanding Characteristics Leading to Urban Revisitation and Re-check-in, in PACM IMWUT (UbiComp 2020). [pdf][doi]
T. Zhen, H. Cao, E. Lagerspetz, Y. Fan, H. Flores, S. Tarkoma, P. Nurmi, Y. Li, Demographics of Mobile App Usage: Long-Term Analysis of Mobile App Usage, to appear in Springer TPCI.
I was a member of Tsinghua Student Art Troupe Clavier team and served as vice captain in 2015 and 2016. I have been playing classical piano since 2001 and attained the highest level for amateur player in 2008. I also play the trombone and attained the highest level in 2007.
I enjoy works by Ludwig van Beethoven (who provides me with immense power when I'm feeling down), Johannes Brahms, Franz Schubert, J.S. Bach, Claudio Monteverdi, Anton Bruckner, Gabriel Fauré, Claude Debussy and Alexander Scriabin. Glenn Gould, Yehudi Menuhin, Sergiu Celibidache, Maria Callas are some of my favourite interpreters.Right now I am practicing Beethoven's piano sonata No.30 (OP. 109). I would love to try chamber music as well, e.g., Brahms violin sonata No.1 (Op.78) and Schubert's fantasy for piano four hands (D.940).
I enjoy British poems, Chinese modern literature, visual arts (painting, sculpture and architecture), history and social science. I am especially passionate about the field of social history (where I have drawn inspirations for my research).
I am also keen on sharing my knowledge with others. I was captain of volunteer docents at Shanghai Soong Ching-ling Memorial Residence in 2012 and 2013.
I enjoy swimming (I was a member of Tsinghua EE swimming team), jogging, table tennis and working out. Currently I am learning Taekwondo and Karate, and I plan to start on rock climbing and camping.Ping me if you are interested as well!