Dr Genevieve Gorrell
Research AssociateB.Sc.(Hons), M.Sc., M.Phil.(Cantab.), Lic.Phil., D.Phil.
Google Scholar page ORCiD profile
My research interests are social informatics, social media analysis, big data, web science, data mining.
Here's the GATE blog, where we talk about our work in this area, including our recent work on online misinformation.
Permanent URL of this page: http://staffwww.dcs.shef.ac.uk/people/G.Gorrell/ (if you are viewing from the URL ending "/~genevieve/" please note that it is temporary!)
Gorrell, G., Bakir, M. E., Roberts, I., Greenwood, M. A., & Bontcheva, K. (2020). Which politicians receive abuse? Four factors illuminated in the UK general election 2019. EPJ Data Science, 9(1), 1-20. html
Gorrell, G. COVID-19 and Twitter: abuse towards MPs decreased during the lockdown, but that’s only part of the story LSE blog post, 2020
Gorrell, G., Bakir, M. E., Roberts, I., Greenwood, M. A., Iavarone, B., & Bontcheva, K. (2019). Partisanship, Propaganda and Post-Truth Politics: Quantifying Impact in Online Debate. The Journal of Web Science, 7. html
Gorrell, G., Kochkina, E., Liakata, M., Aker, A., Zubiaga, A., Bontcheva, K., & Derczynski, L. (2019, June). SemEval-2019 task 7: RumourEval, determining rumour veracity and support for rumours. In Proceedings of the 13th International Workshop on Semantic Evaluation (pp. 845-854). pdf
Gorrell, G., Roberts, I., Greenwood, M. A., Bakir, M. E., Iavarone, B. and Bontcheva, K. 2018. Quantifying Media Influence and Partisan Attention on Twitter during the UK EU Referendum. Proceedings of Social Informatics 2018. author accepted manuscript, presentation (pdf)
Gorrell, G., Greenwood, M. A., Roberts, I., Maynard, D. and Bontcheva, K. 2018. Twits, Twats and Twaddle: Trends in Online Abuse toward UK Politicians. Proceedings of ICWSM 2018. html
Gorrell, G., Petrak, J., & Bontcheva, K. (2015). Using @Twitter conventions to improve #LOD-based named entity disambiguation. In European Semantic Web Conference (pp. 171-186). Springer, Cham. pdf
Derczynski, L., Maynard, D., Rizzo, G., van Erp, M., Gorrell, G., Troncy, R., ... & Bontcheva, K. (2015). Analysis of named entity recognition and linking for tweets. Information Processing & Management, 51(2), 32-49. pdf
Gorrell, G., & Bontcheva, K. (2014). Classifying Twitter favorites: Like, Bookmark, or Thanks? Journal of the Association for Information Science and Technology, Volume 67, Issue 1, pages 17–25, January 2016. html
Kalina Bontcheva, Genevieve Gorrell, Bridgette Wessels (2013) "Social Media and Information Overload: Survey Results". Preprint available on ArXiv pdf
Gorrell, G., Jackson, R., Roberts, A., & Stewart, R. (2013). Finding Negative Symptoms of Schizophrenia in Patient Records. Proceedings of NLP Med Biol Workshop (NLPMedBio), Recent Adv. Natural Language Processing (RANLP) (pp. 9-17). pdf
Genevieve Gorrell, Nigel Ford, Andrew Madden, Peter Holdridge, Barry Eaglestone, (2011) "Countering method bias in questionnaire-based user studies", Journal of Documentation, Vol. 67 Iss: 3, pp.507 - 524 html
Genevieve Gorrell, Barry Eaglestone, Nigel Ford, Peter Holdridge, Andrew Madden, (2009) "Towards “metacognitively aware” IR systems: an initial user study", Journal of Documentation, Vol. 65 Iss: 3, pp.446 - 469 html
Genevieve Gorrell, Andrew Madden, Peter Holdridge, Nigel Ford, Barry Eaglestone, (2008) "The Role of Meta-Cognition in Web Searching to Support Inquiry-Based Learning", Proceedings of the 7th European Conference in e-Learning, Agia Napa. online proceedings
More publications on my Google Scholar page.
PhD work on singular value decomposition:
Gorrell, G. (2006) Generalized Hebbian Algorithm for Dimensionality Reduction in Natural Language Processing. PhD thesis, Linköping University, Sweden. pdf
Gorrell, G. (2006) Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing. Proceedings of EACL 2006, Trento, Italy.
Gorrell, G. and Webb, B., (2005) Generalized Hebbian Algorithm for Latent Semantic Analysis. Proceedings of Interspeech 2005, Lisbon, Portugal.
Tweets by @GMGorrellUK