Papers
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In ArXiv e-prints. arXiv: 2606.05342
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In ArXiv e-prints. arXiv: 2602.16844
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To appear in Proceedings of COLM 2026. arXiv: 2511.02687
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In ArXiv e-prints. arXiv: 2510.25779
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In ArXiv e-prints. arXiv: 2507.22358
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In Proceedings of ACL 2025. doi: 10.18653/v1/2025.acl-long.1016
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In Proceedings of CHI 2025.
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In ArXiv e-prints. arXiv: 2412.10380
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In ArXiv e-prints. arXiv: 2411.04468
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In ACM Trans. Comput.-Hum. Interact. doi: 10.1145/3702320
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In Nature Communications. doi: 10.1038/s41467-024-50614-4
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In Proceedings of CHI 2024. doi: 10.1145/3613904.3641936( Best paper honorable mention )
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In Proceedings of AAAI 2024. doi: 10.1609/aaai.v38i9.28878
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In ArXiv e-prints. arXiv: 2402.09015
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In Findings of ACL 2023. doi: 10.18653/v1/2023.findings-acl.540
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In Proceedings of CSCW 2022. doi: 10.1145/3555761
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In Proceedings of CHIWORK 2022. doi: 3533406.3533416
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In Proceedings of CHI 2022. doi: 10.1145/3491102.3517695
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In Proceedings of CHI 2021. doi: 3411764.3445735
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In Proceedings of IUI 2021. doi: 10.1145/3397481.3450667
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In Proceedings of CSCW 2021. doi: 10.1145/3449235
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In Proceedings of NAACL 2021. doi: 10.18653/v1/2021.naacl-main.444
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In Proceedings of AACL 2020. aclweb: 2020.aacl-main.55
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In Proceedings of CSCW 2020. doi: 10.1145/3415209
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In Proceedings of SIGIR 2020. doi: 10.1145/3397271.3401103
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In Proceedings of SIGIR 2020. doi: 10.1145/3397271.3401272
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In Proceedings of TheWebConf 2020. doi: 10.1145/3366423.3380290
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In Proceedings of CHIIR 2020. doi: 10.1145/3343413.3377971
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In Proceedings of CHIIR 2020. doi: 10.1145/3343413.3377964
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In Proceedings of WSDM 2020. doi: 10.1145/3336191.3371828
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Communications of the ACM (Commun. ACM 62, 10). doi: 10.1145/3357159
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In Proceedings of ASSETS 2019. doi: 10.1145/3308561.3353773( Best paper honorable mention )
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In Proceedings of UIST 2019. doi: 10.1145/3332165.3347932
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In Proceedings of WWW 2019. doi: 10.1145/3308558.3313451
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In Proceedings of CHI 2019. doi: 10.1145/3290605.3300233( Best paper honorable mention )
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In Proceedings of CHI 2019. doi: 10.1145/3290605.3300754
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In ArXiv e-prints. arXiv: 1810.10033
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In PsyArXiv Preprints. doi: 10.31234/osf.io/ajh2q
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In Proceedings of SIGIR 2018. doi: 10.1145/3209978.3210072
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In Proceedings of SIGIR 2018. doi: 10.1145/3209978.3210001
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In Proceedings of CHI 2018. doi: 10.1145/3173574.3173782
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In Proceedings of CHI 2018. doi: 10.1145/3173574.3173609
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In Proceedings of CHIIR 2018. doi: 10.1145/3176349.3176395
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In Proceedings of CIKM 2017. doi: 10.1145/3132847.3133147* These authors contributed equally to the work, and are presented in alphabetic order.
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In Proceedings of CHI 2017. doi: 10.1145/3025453.3025674( Best paper honorable mention )
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In Proceedings of WWW 2017. doi: 10.1145/3038912.3052651
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In Proceedings of SIGIR 2016. doi: 10.1145/2911451.2914701
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In Proceedings of UIST 2015. doi: 10.1145/2807442.2807482
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In Proceedings of CHI 2015. doi: 10.1145/2702123.2702427( Best paper honorable mention )
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In Proceedings of GI 2015. doi: 10.20380/GI2015.31
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In Proceedings of UIST 2014. doi: 10.1145/2642918.2647420
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In Proceedings of CHI EA 2014. doi: 10.1145/2559206.2578862
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In Proceedings of ICWSM 2013.
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In Proceedings of UIST 2012. doi: 10.1145/2380116.2380188
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In Proceedings of CHI 2012. doi: 10.1145/2207676.2207682
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In Proceedings of UIST 2011. doi: 10.1145/2047196.2047224
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In Proceedings of CHI 2011. doi: 10.1145/1978942.1979205
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In Proceedings of BCS-HCI 2010. dl.acm.org/citation.cfm?id=2146303.2146338
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University of Waterloo, Technical Report Number: #CS-2010-09
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In Proceedings of CRV 2009. doi: 10.1109/CRV.2009.16( Best student paper )
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In Proceedings of CRV 2009. doi: 10.1109/CRV.2009.45
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In Proceedings of CRV 2007. doi: 10.1109/CRV.2007.20
Ph.D. Thesis
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PhD dissertation, University of Waterloo, 2015. hdl: 10012/9502
Master's Thesis
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Master's thesis, University of Waterloo, 2009. hdl: 10012/4847
Posters, Demos and Workshops
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Poster at the ICML 2025 Workshop on MAS. arXiv: 2507.08944
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In Proceedings of EMNLP 2024: System Demonstrations. doi: 10.18653/v1/2024.emnlp-demo.8
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In Companion Proceedings of The Web Conference (WWW '19). doi: 10.1145/3308558.3314136
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In Proceedings of CHI EA '19. doi: 10.1145/3290607.3312933
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In Adjunct Proceedings of UIST 2010. doi: 10.1145/1866218.1866249
Patents & Applications ()
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United States Patent Number: US 12423338 B2Filed: 2023, Granted: 2025
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United States Patent Number: US 12254293 B2Filed: 2023, Granted: 2025
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United States Patent Number: US 12008043 B2Filed: 2021, Granted: 2024
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United States Patent Number: US 11895214 B2Filed: 2022, Granted: 2024
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United States Patent Number: US 11562199 B2Filed: 2020, Granted: 2023
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United States Patent Number: US 11386105 B2Filed: 2016, Granted: 2022
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United States Patent Number: US 11138568 B2Filed: 2018, Granted: 2021
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United States Patent Application Publication: US 20210224324 A1Filed: 2020, Published: 2021
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United States Patent Number: US 10747560 B2Filed: 2018, Granted: 2020
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United States Patent Application Publication: US 20180095966 A1Filed: 2016, Published: 2018
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United States Patent Number: US 9462034 B2Filed: 2013, Granted: 2016
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United States Patent Number: US 8139817 B2Filed: 2007, Granted: 2012