Tim Althoff
Tim Althoff
Assistant Professor of Computer Science, University of Washington
Verified email at - Homepage
Cited by
Cited by
Large-scale physical activity data reveal worldwide activity inequality
T Althoff, R Sosic, JL Hicks, AC King, SL Delp, J Leskovec
Nature, 2017
Influence of Pokemon Go on Physical Activity: Study and Implications
T Althoff, RW White, E Horvitz
Journal of Medical Internet Research (JMIR), 2016
Large-scale Analysis of Counseling Conversations: An Application of Natural Language Processing to Mental Health
T Althoff, K Clark, J Leskovec
Transactions of the Association for Computational Linguistics (TACL), 2016
Online actions with offline impact: How online social networks influence online and offline user behavior
T Althoff, P Jindal, J Leskovec
WSDM 2017, 2016
A computational approach to understanding empathy expressed in text-based mental health support
A Sharma, AS Miner, DC Atkins, T Althoff
arXiv preprint arXiv:2009.08441, 2020
How to ask for a favor: A case study on the success of altruistic requests
T Althoff, C Danescu-Niculescu-Mizil, D Jurafsky
ICWSM 2014, 2014
Donor retention in online crowdfunding communities: A case study of donorschoose. org
T Althoff, J Leskovec
Proceedings of the 24th international conference on world wide web, 34-44, 2015
Towards facilitating empathic conversations in online mental health support: A reinforcement learning approach
A Sharma, IW Lin, AS Miner, DC Atkins, T Althoff
Proceedings of the Web Conference 2021, 194-205, 2021
Best practices for analyzing large-scale health data from wearables and smartphone apps
JL Hicks, T Althoff, R Sosic, P Kuhar, B Bostjancic, AC King, J Leskovec, ...
NPJ digital medicine 2 (1), 45, 2019
Human–AI collaboration enables more empathic conversations in text-based peer-to-peer mental health support
A Sharma, IW Lin, AS Miner, DC Atkins, T Althoff
Nature Machine Intelligence 5 (1), 46-57, 2023
Leveraging routine behavior and contextually-filtered features for depression detection among college students
X Xu, P Chikersal, A Doryab, DK Villalba, JM Dutcher, MJ Tumminia, ...
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous …, 2019
Sparselet Models for Efficient Multiclass Object Detection
HO Song, S Zickler, T Althoff, R Girshick, M Fritz, C Geyer, P Felzenszwalb, ...
IEEE Transactions on Pattern Analysis and Machine Intelligence 33 (12), 2011
How gamification affects physical activity: Large-scale analysis of walking challenges in a mobile application
A Shameli, T Althoff, A Saberi, J Leskovec
Proceedings of the 26th international conference on world wide web companion …, 2017
Same data, different conclusions: Radical dispersion in empirical results when independent analysts operationalize and test the same hypothesis
M Schweinsberg, M Feldman, N Staub, OR van den Akker, RCM van Aert, ...
Organizational Behavior and Human Decision Processes 165, 228-249, 2021
Branch-train-merge: Embarrassingly parallel training of expert language models
M Li, S Gururangan, T Dettmers, M Lewis, T Althoff, NA Smith, ...
arXiv preprint arXiv:2208.03306, 2022
Harnessing the web for population-scale physiological sensing: A case study of sleep and performance
T Althoff, E Horvitz, RW White, J Zeitzer
Proceedings of the 26th international conference on World Wide Web, 113-122, 2017
Analysis and Forecasting of Trending Topics in Online Media Streams
T Althoff, D Borth, J Hees, A Dengel
ACM Multimedia 2013, 2013
Characterizing COVID-19 and influenza illnesses in the real world via person-generated health data
A Shapiro, N Marinsek, I Clay, B Bradshaw, E Ramirez, J Min, A Trister, ...
Patterns 2 (1), 2021
Boba: Authoring and visualizing multiverse analyses
Y Liu, A Kale, T Althoff, J Heer
IEEE Transactions on Visualization and Computer Graphics 27 (2), 1753-1763, 2020
Goal-setting and achievement in activity tracking apps: a case study of MyFitnessPal
M Gordon, T Althoff, J Leskovec
The World Wide Web Conference, 571-582, 2019
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