Lewis Mitchell

91 papers B 3Misc 2Journal 73Unranked 13

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Hybrid Theory and Data-driven Approach to Persuasion Detection with Large Language Models. CoRR Gia Bao Hoang, Keith J. Ransom, Rachel Stephens, Carolyn Semmler, Nicolas Fay, Lewis Mitchell
2025	J	`jnl`	Analysis of Voluntarily Reported Data Post Mesh Implantation for Detecting Public Emotion and Identifying Concern Reports. CoRR Indu Bala, Lewis Mitchell, Marianne H. Gillam
2025	J	`jnl`	Data Denoising and Derivative Estimation for Data-Driven Modeling of Nonlinear Dynamical Systems. CoRR Jiaqi Yao, Lewis Mitchell, John Maclean, Hemanth Saratchandran
2025	J	`jnl`	Demographic Dependence of Vaccine Adoption under Opinion Persuasion. CoRR Alessandro Casu, Camilla Quaresmini, Robin Delabays, Lewis Mitchell, Philip E. Paré
2025	J	`jnl`	Discovering Coordinated Processes From Social Online Networks. CoRR Anna A. Kalenkova, Lewis Mitchell, Ethan Johnson
2025	J	`jnl`	Hierarchical Representations for Evolving Acyclic Vector Autoregressions (HEAVe). CoRR Cameron Cornell, Lewis Mitchell, Matthew Roughan
2025	J	`jnl`	Optimizing Feature Selection by Enhancing Particle Swarm Optimization with Orthogonal Initialization and Crossover Operator. Comput. Mater. Continua Indu Bala, Wathsala Karunarathne, Lewis Mitchell
2025	J	`jnl`	Performance Analysis: Discovering Semi-Markov Models From Event Logs. IEEE Access Anna A. Kalenkova, Lewis Mitchell, Matthew Roughan
2025	J	`jnl`	Probabilistic emotion and sentiment modelling of patient-reported experiences. Artif. Intell. Medicine Curtis Murray, Lewis Mitchell, Jonathan Tuke, Mark Mackay
2025	J	`jnl`	Quantifying consistency and accuracy of Latent Dirichlet Allocation. CoRR Saranzaya Magsarjav, Melissa Humphries, Jonathan Tuke, Lewis Mitchell
2025	J	`jnl`	Vector autoregression in cryptocurrency markets: unraveling complex causal networks. J. Complex Networks Cameron Cornell, Lewis Mitchell, Matthew Roughan
2024	J	`jnl`	Community Detection of Complex Network Based on Graph Convolution Iterative Algorithm. CoRR Jiaqi Yao, Lewis Mitchell
2024	J	`jnl`	Machine learning-based analysis of adverse events in mesh implant surgery reports. Soc. Netw. Anal. Min. Indu Bala, Thu-Lan Kelly, Ty Stanford, Marianne H. Gillam, Lewis Mitchell
2024	J	`jnl`	Modeling Channel Attenuation in Hybrid Optical/E-Band System. IEEE Trans. Wirel. Commun. Siu-Wai Ho, Lewis Mitchell, Vince Wang
2024	J	`jnl`	Modified CMA-ES Algorithm for Multi-Modal Optimization: Incorporating Niching Strategies and Dynamic Adaptation Mechanism. CoRR Wathsala Karunarathne, Indu Bala, Dikshit Chauhan, Matthew Roughan, Lewis Mitchell
2024	—	`conf`	Orthogonally Initiated Particle Swarm Optimization with Advanced Mutation for Real-Parameter Optimization. GECCO Companion Indu Bala, Dikshit Chauhan, Lewis Mitchell
2024	J	`jnl`	Orthogonally Initiated Particle Swarm Optimization with Advanced Mutation for Real-Parameter Optimization. CoRR Indu Bala, Dikshit Chauhan, Lewis Mitchell
2024	Misc	`conf`	Personality Profiling: How informative are social media profiles in predicting personal information? ALTA Joshua Watt, Lewis Mitchell, Jonathan Tuke
2024	J	`jnl`	Probabilistic emotion and sentiment modelling of patient-reported experiences. CoRR Curtis Murray, Lewis Mitchell, Jonathan Tuke, Mark Mackay
2024	J	`jnl`	Rank is all you need: development and analysis of robust causal networks. Appl. Netw. Sci. Cameron Cornell, Lewis Mitchell, Matthew Roughan
2024	Misc	`conf`	Simple models are all you need: Ensembling stylometric, part-of-speech, and information-theoretic models for the ALTA 2024 Shared Task. ALTA Joel Thomas, Gia Bao Hoang, Lewis Mitchell
2023	J	`jnl`	Personality Profiling: How informative are social media profiles in predicting personal information? CoRR Joshua Watt, Jonathan Tuke, Lewis Mitchell
2023	—	`conf`	Rank Is All You Need: Robust Estimation of Complex Causal Networks. COMPLEX NETWORKS (3) Cameron Cornell, Lewis Mitchell, Matthew Roughan
2022	—	`conf`	#IStandWithPutin Versus #IStandWithUkraine: The Interaction of Bots and Humans in Discussion of the Russia/Ukraine War. SocInfo Bridget Smart, Joshua Watt, Sara Benedetti, Lewis Mitchell, Matthew Roughan
2022	J	`jnl`	Are we always in strife? A longitudinal study of the echo chamber effect in the Australian Twittersphere. CoRR Mehwish Nasim, Derek Weber, Tobin South, Jonathan Tuke, Nigel G. Bean, Lucia Falzon, Lewis Mitchell
2022	J	`jnl`	Information flow estimation: A study of news on Twitter. Online Soc. Networks Media Tobin South, Bridget Smart, Matthew Roughan, Lewis Mitchell
2022	J	`jnl`	Information flow estimation: a study of news on Twitter. CoRR Tobin South, Bridget Smart, Matthew Roughan, Lewis Mitchell
2022	J	`jnl`	Performance Analysis: Discovering Semi-Markov Models From Event Logs. CoRR Anna A. Kalenkova, Lewis Mitchell, Matthew Roughan
2022	J	`jnl`	Promoting and countering misinformation during Australia's 2019-2020 bushfires: A case study of polarisation. CoRR Derek Weber, Lucia Falzon, Lewis Mitchell, Mehwish Nasim
2022	J	`jnl`	Promoting and countering misinformation during Australia's 2019-2020 bushfires: a case study of polarisation. Soc. Netw. Anal. Min. Derek Weber, Lucia Falzon, Lewis Mitchell, Mehwish Nasim
2022	J	`jnl`	Revealing Patient-Reported Experiences in Healthcare from Social Media using the DAPMAV Framework. CoRR Curtis Murray, Lewis Mitchell, Jonathan Tuke, Mark Mackay
2022	J	`jnl`	The entropy rate of Linear Additive Markov Processes. CoRR Bridget Smart, Matthew Roughan, Lewis Mitchell
2021	J	`jnl`	Exploring the effect of streamed social media data variations on social network analysis. CoRR Derek Weber, Mehwish Nasim, Lewis Mitchell, Lucia Falzon
2021	J	`jnl`	Exploring the effect of streamed social media data variations on social network analysis. Soc. Netw. Anal. Min. Derek Weber, Mehwish Nasim, Lewis Mitchell, Lucia Falzon
2021	J	`jnl`	Generalized word shift graphs: a method for visualizing and explaining pairwise comparisons between texts. EPJ Data Sci. Ryan J. Gallagher, Morgan R. Frank, Lewis Mitchell, Aaron J. Schwartz, Andrew J. Reagan, Christopher M. Danforth, Peter Sheridan Dodds
2021	J	`jnl`	Popularity and centrality in Spotify networks: critical transitions in eigenvector centrality. J. Complex Networks Tobin South, Matthew Roughan, Lewis Mitchell
2021	—	`conf`	Symptom Extraction from the Narratives of Personal Experiences with COVID-19 on Reddit. ICWSM Workshops Curtis Murray, Lewis Mitchell, Simon Jonathan Tuke, Mark Mackay
2020	—	`conf`	#ArsonEmergency and Australia's "Black Summer": Polarisation and Misinformation on Social Media. MISDOOM Derek Weber, Mehwish Nasim, Lucia Falzon, Lewis Mitchell
2020	J	`jnl`	#ArsonEmergency and Australia's "Black Summer": Polarisation and misinformation on social media. CoRR Derek Weber, Mehwish Nasim, Lucia Falzon, Lewis Mitchell
2020	B	`conf`	A method to evaluate the reliability of social media data for social network analysis. ASONAM Derek Weber, Mehwish Nasim, Lewis Mitchell, Lucia Falzon
2020	J	`jnl`	A method to evaluate the reliability of social media data for social network analysis. CoRR Derek Weber, Mehwish Nasim, Lewis Mitchell, Lucia Falzon
2020	J	`jnl`	Bayesian Inference of Network Structure From Information Cascades. IEEE Trans. Signal Inf. Process. over Networks Caitlin Gray, Lewis Mitchell, Matthew Roughan
2020	J	`jnl`	Complex Contagion Features without Social Reinforcement in a Model of Social Information Flow. Entropy Tyson Pond, Saranzaya Magsarjav, Tobin South, Lewis Mitchell, James P. Bagrow
2020	J	`jnl`	Complex contagion features without social reinforcement in a model of social information flow. CoRR Tyson Pond, Saranzaya Magsarjav, Tobin South, Lewis Mitchell, James P. Bagrow
2020	J	`jnl`	Feature selection methods for event detection in Twitter: a text mining approach. Soc. Netw. Anal. Min. Ahmad Hany Hossny, Lewis Mitchell, Nick Lothian, Grant Osborne
2020	J	`jnl`	Generalized Word Shift Graphs: A Method for Visualizing and Explaining Pairwise Comparisons Between Texts. CoRR Ryan J. Gallagher, Morgan R. Frank, Lewis Mitchell, Aaron J. Schwartz, Andrew J. Reagan, Christopher M. Danforth, Peter Sheridan Dodds
2020	J	`jnl`	Pachinko Prediction: A Bayesian method for event prediction from social media data. Inf. Process. Manag. Jonathan Tuke, Andrew Nguyen, Mehwish Nasim, Drew Mellor, Asanga Wickramasinghe, Nigel G. Bean, Lewis Mitchell
2020	J	`jnl`	Popularity and Centrality in Spotify Networks: Critical transitions in eigenvector centrality. CoRR Tobin South, Matthew Roughan, Lewis Mitchell
2020	J	`jnl`	Symptom extraction from the narratives of personal experiences with COVID-19 on Reddit. CoRR Curtis Murray, Lewis Mitchell, Jonathan Tuke, Mark Mackay
2020	B	`conf`	The one comparing narrative social network extraction techniques. ASONAM Michelle Edwards, Jonathan Tuke, Matthew Roughan, Lewis Mitchell
2019	—	`conf`	A framework for streamlined statistical prediction using topic models. LaTeCH@NAACL-HLT Vanessa G. Glenny, Jonathan Tuke, Nigel G. Bean, Lewis Mitchell
2019	J	`jnl`	A framework for streamlined statistical prediction using topic models. CoRR Vanessa G. Glenny, Jonathan Tuke, Nigel G. Bean, Lewis Mitchell
2019	J	`jnl`	Bayesian inference of network structure from information cascades. CoRR Caitlin Gray, Lewis Mitchell, Matthew Roughan
2019	J	`jnl`	Event detection in Twitter: A keyword volume approach. CoRR Ahmad Hany Hossny, Lewis Mitchell
2019	J	`jnl`	Generating connected random graphs. J. Complex Networks Caitlin Gray, Lewis Mitchell, Matthew Roughan
2019	J	`jnl`	How the Avengers assemble: Ecological modelling of effective cast sizes for movies. CoRR Matthew Roughan, Lewis Mitchell, Tobin South
2019	—	`conf`	Podlab at SemEval-2019 Task 3: The Importance of Being Shallow. SemEval@NAACL-HLT Andrew Nguyen, Tobin South, Nigel G. Bean, Jonathan Tuke, Lewis Mitchell
2019	J	`jnl`	Semi-supervised graph labelling reveals increasing partisanship in the United States Congress. Appl. Netw. Sci. Max Glonek, Jonathan Tuke, Lewis Mitchell, Nigel G. Bean
2019	J	`jnl`	Semi-supervised graph labelling reveals increasing partisanship in the United States Congress. CoRR Max Glonek, Jonathan Tuke, Lewis Mitchell, Nigel G. Bean
2018	J	`jnl`	Characterising seasonal influenza epidemiology using primary care surveillance data. PLoS Comput. Biol. Robert Cope, Joshua V. Ross, Monique Chilver, Nigel P. Stocks, Lewis Mitchell
2018	J	`jnl`	Enhancing keyword correlation for event detection in social networks using SVD and k-means: Twitter case study. CoRR Ahmad Hany Hossny, Terry Moschou, Grant Osborne, Lewis Mitchell, Nick Lothian
2018	J	`jnl`	Enhancing keyword correlation for event detection in social networks using SVD and k-means: Twitter case study. Soc. Netw. Anal. Min. Ahmad Hany Hossny, Terry Moschuo, Grant Osborne, Lewis Mitchell, Nick Lothian
2018	—	`conf`	Event Detection in Twitter: A Keyword Volume Approach. ICDM Workshops Ahmad Hany Hossny, Lewis Mitchell
2018	—	`conf`	GLaSS: Semi-supervised Graph Labelling with Markov Random Walks to Absorption. COMPLEX NETWORKS (1) Max Glonek, Jonathan Tuke, Lewis Mitchell, Nigel G. Bean
2018	J	`jnl`	Generating Connected Random Graphs. CoRR Caitlin Gray, Lewis Mitchell, Matthew Roughan
2018	J	`jnl`	Network structure inhibits information cascades in heavy-tailed social networks. CoRR Caitlin Gray, Lewis Mitchell, Matthew Roughan
2018	J	`jnl`	Pachinko Prediction: A Bayesian method for event prediction from social media data. CoRR Jonathan Tuke, Andrew Nguyen, Mehwish Nasim, Drew Mellor, Asanga Wickramasinghe, Nigel G. Bean, Lewis Mitchell
2018	—	`conf`	Real-time Detection of Content Polluters in Partially Observable Twitter Networks. WWW (Companion Volume) Mehwish Nasim, Andrew Nguyen, Nick Lothian, Robert Cope, Lewis Mitchell
2018	J	`jnl`	Real-time Detection of Content Polluters in Partially Observable Twitter Networks. CoRR Mehwish Nasim, Andrew Nguyen, Nick Lothian, Robert Cope, Lewis Mitchell
2018	—	`conf`	SMERC: Social media event response clustering using textual and temporal information. IEEE BigData Peter Mathews, Caitlin Gray, Lewis Mitchell, Giang T. Nguyen, Nigel G. Bean
2018	J	`jnl`	SMERC: Social media event response clustering using textual and temporal information. CoRR Peter Mathews, Caitlin Gray, Lewis Mitchell, Giang T. Nguyen, Nigel G. Bean
2018	—	`conf`	Super-blockers and the Effect of Network Structure on Information Cascades. WWW (Companion Volume) Caitlin Gray, Lewis Mitchell, Matthew Roughan
2018	J	`jnl`	The one comparing narrative social network extraction techniques. CoRR Michelle Edwards, Lewis Mitchell, Jonathan Tuke, Matthew Roughan
2017	J	`jnl`	Information flow reveals prediction limits in online social activity. CoRR James P. Bagrow, Xipei Liu, Lewis Mitchell
2017	—	`conf`	The Nature and Origin of Heavy Tails in Retweet Activity. WWW (Companion Volume) Peter Mathews, Lewis Mitchell, Giang Nguyen, Nigel G. Bean
2017	J	`jnl`	The nature and origin of heavy tails in retweet activity. CoRR Peter Mathews, Lewis Mitchell, Giang T. Nguyen, Nigel G. Bean
2017	J	`jnl`	The quoter model: a paradigmatic model of the social flow of written information. CoRR James P. Bagrow, Lewis Mitchell
2017	J	`jnl`	Which friends are more popular than you? Contact strength and the friendship paradox in social networks. CoRR James P. Bagrow, Christopher M. Danforth, Lewis Mitchell
2017	B	`conf`	Which friends are more popular than you?: Contact strength and the friendship paradox in social networks. ASONAM James P. Bagrow, Christopher M. Danforth, Lewis Mitchell
2016	J	`jnl`	A data-driven model for influenza transmission incorporating media effects. CoRR Lewis Mitchell, Joshua V. Ross
2016	J	`jnl`	The emotional arcs of stories are dominated by six basic shapes. CoRR Andrew J. Reagan, Lewis Mitchell, Dilan Kiley, Christopher M. Danforth, Peter Sheridan Dodds
2016	J	`jnl`	The emotional arcs of stories are dominated by six basic shapes. EPJ Data Sci. Andrew J. Reagan, Lewis Mitchell, Dilan Kiley, Christopher M. Danforth, Peter Sheridan Dodds
2015	J	`jnl`	Climate change sentiment on Twitter: An unsolicited public opinion poll. CoRR Emily M. Cody, Andrew J. Reagan, Lewis Mitchell, Peter Sheridan Dodds, Christopher M. Danforth
2015	J	`jnl`	Reply to Garcia et al.: Common mistakes in measuring frequency dependent word characteristics. CoRR Peter Sheridan Dodds, Eric M. Clark, Suma Desu, Morgan R. Frank, Andrew J. Reagan, Jake Ryland Williams, Lewis Mitchell, Kameron Decker Harris, Isabel M. Kloumann, James P. Bagrow, Karine Megerdoomian, Matthew T. McMahon, Brian F. Tivnan, Christopher M. Danforth
2015	J	`jnl`	The Lexicocalorimeter: Gauging public health through caloric input and output on social media. CoRR Sharon E. Alajajian, Jake Ryland Williams, Andrew J. Reagan, Stephen C. Alajajian, Morgan R. Frank, Lewis Mitchell, Jacob Lahne, Christopher M. Danforth, Peter Sheridan Dodds
2014	J	`jnl`	Constructing a taxonomy of fine-grained human movement and activity motifs through social media. CoRR Morgan R. Frank, Jake Ryland Williams, Lewis Mitchell, James P. Bagrow, Peter Sheridan Dodds, Christopher M. Danforth
2014	J	`jnl`	Human language reveals a universal positivity bias. CoRR Peter Sheridan Dodds, Eric M. Clark, Suma Desu, Morgan R. Frank, Andrew J. Reagan, Jake Ryland Williams, Lewis Mitchell, Kameron Decker Harris, Isabel M. Kloumann, James P. Bagrow, Karine Megerdoomian, Matthew T. McMahon, Brian F. Tivnan, Christopher M. Danforth
2014	J	`jnl`	Standing Swells Surveyed Showing Surprisingly Stable Solutions for the Lorenz '96 Model. Int. J. Bifurc. Chaos Morgan R. Frank, Lewis Mitchell, Peter Sheridan Dodds, Christopher M. Danforth
2013	J	`jnl`	Happiness and the Patterns of Life: A Study of Geolocated Tweets CoRR Morgan R. Frank, Lewis Mitchell, Peter Sheridan Dodds, Christopher M. Danforth
2013	J	`jnl`	Shadow networks: Discovering hidden nodes with models of information flow. CoRR James P. Bagrow, Suma Desu, Morgan R. Frank, Narine Manukyan, Lewis Mitchell, Andrew J. Reagan, Eric E. Bloedorn, Lashon B. Booker, Luther Karl Branting, Michael J. Smith, Brian F. Tivnan, Christopher M. Danforth, Peter Sheridan Dodds, Joshua Clifford Bongard
2013	J	`jnl`	The Geography of Happiness: Connecting Twitter sentiment and expression, demographics, and objective characteristics of place CoRR Lewis Mitchell, Kameron Decker Harris, Morgan R. Frank, Peter Sheridan Dodds, Christopher M. Danforth