Lewis Mitchell
Lewis Mitchell
University of Adelaide, Senior Lecturer in Applied Mathematics
Verified email at adelaide.edu.au - Homepage
Cited by
Cited by
The geography of happiness: Connecting Twitter sentiment and expression, demographics, and objective characteristics of place
L Mitchell, MR Frank, KD Harris, PS Dodds, CM Danforth
PLoS ONE 8 (5), e64417, 2013
Human language reveals a universal positivity bias
PS Dodds, EM Clark, S Desu, MR Frank, AJ Reagan, JR Williams, ...
Proceedings of the National Academy of Sciences 112 (8), 2389-2394, 2015
The emotional arcs of stories are dominated by six basic shapes
AJ Reagan, L Mitchell, D Kiley, CM Danforth, PS Dodds
EPJ Data Science 5 (1), 1-12, 2016
Happiness and the patterns of life: A study of geolocated tweets
MR Frank, L Mitchell, PS Dodds, CM Danforth
Scientific Reports 3, 2625, 2013
Climate change sentiment on Twitter: An unsolicited public opinion poll
EM Cody, AJ Reagan, L Mitchell, PS Dodds, CM Danforth
PLoS ONE 10 (8), e0136092, 2015
Data assimilation in slow-fast systems using homogenized climate models
L Mitchell, GA Gottwald
Journal of the Atmospheric Sciences 69 (4), 1359-1377, 2012
Tweeting weight loss: A comparison of #thinspiration and #fitspiration communities on Twitter
M Tiggemann, O Churches, L Mitchell, Z Brown
Body image 25, 133-138, 2018
Diffraction of ocean waves around a hollow cylindrical shell structure
SP Zhu, L Mitchell
Wave Motion 46 (1), 78-88, 2009
Characterising seasonal influenza epidemiology using primary care surveillance data
RC Cope, JV Ross, M Chilver, NP Stocks, L Mitchell
PLoS computational biology 14 (8), e1006377, 2018
The Lexicocalorimeter: Gauging public health through caloric input and output on social media
SE Alajajian, JR Williams, AJ Reagan, SC Alajajian, MR Frank, L Mitchell, ...
PLoS ONE 12 (2), e0168893, 2017
Information flow reveals prediction limits in online social activity
JP Bagrow, X Liu, L Mitchell
Nature Human Behaviour 3 (2), 122-128, 2019
A data-driven model for influenza transmission incorporating media effects
L Mitchell, JV Ross
Royal Society open science 3 (10), 160481, 2016
Accounting for model error due to unresolved scales within ensemble Kalman filtering
L Mitchell, A Carrassi
Quarterly Journal of the Royal Meteorological Society 141 (689), 1417-1428, 2014
The underestimated dynamics and impacts of water-based recreational activities on freshwater ecosystems
M Venohr, SD Langhans, O Peters, F Hölker, R Arlinghaus, L Mitchell, ...
Environmental Reviews 26 (2), 199-213, 2018
Non-global parameter estimation using local ensemble Kalman filtering
T Bellsky, J Berwald, L Mitchell
Monthly Weather Review 142, 2150-2164, 2014
Real-time Detection of Content Polluters in Partially Observable Twitter Networks
M Nasim, A Nguyen, N Lothian, R Cope, L Mitchell
Companion Proceedings of the The Web Conference 2018 (WWW `18), 1331-1339, 2018
Which friends are more popular than you? Contact strength and the friendship paradox in social networks
JP Bagrow, CM Danforth, L Mitchell
2017 IEEE/ACM International Conference on Advances in Social Networks …, 2017
Controlling Overestimation of Error Covariance in Ensemble Kalman Filters with Sparse Observations: A Variance-Limiting Kalman Filter
GA Gottwald, L Mitchell, S Reich
Monthly Weather Review 139, 2650–2667, 2011
Simon's fundamental rich-get-richer model entails a dominant first-mover advantage
PS Dodds, DR Dewhurst, FF Hazlehurst, CM Van Oort, L Mitchell, ...
Physical Review E 95 (5), 052301, 2017
The nature and origin of heavy tails in retweet activity
P Mathews, L Mitchell, G Nguyen, N Bean
Proceedings of the 26th International Conference on World Wide Web Companion …, 2017
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