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ORCIDHelen Z. Margetts
Person information
- affiliation: University of Oxford, Oxford Internet Institute, UK
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Journal Articles
- 2023
[j4]Vincent J. Straub
, Deborah Morgan, Jonathan Bright, Helen Z. Margetts:
Artificial intelligence in government: Concepts, standards, and a unified framework. Gov. Inf. Q. 40(4): 101881 (2023)- 2017
- [j3]Taha Yasseri, Scott A. Hale, Helen Z. Margetts:
Rapid rise and decay in petition signing. EPJ Data Sci. 6(1): 20 (2017) - 2005
- [j2]Helen Z. Margetts:
Smartening up to risk in electronic government. Inf. Polity 10(1-2): 81-94 (2005) - 1993
- [j1]Helen Z. Margetts:
Computerization and Controversy: Value Conflicts and Social Choices. J. Inf. Technol. 8(3): 197-198 (1993)
Conference and Workshop Papers
- 2021
- [c9]Paul Röttger, Bertie Vidgen, Dong Nguyen, Zeerak Waseem, Helen Z. Margetts, Janet B. Pierrehumbert:
HateCheck: Functional Tests for Hate Speech Detection Models. ACL/IJCNLP (1) 2021: 41-58 - [c8]Ella Guest, Bertie Vidgen, Alexandros Mittos, Nishanth Sastry, Gareth Tyson, Helen Z. Margetts:
An Expert Annotated Dataset for the Detection of Online Misogyny. EACL 2021: 1336-1350 - [c7]Bertie Vidgen, Dong Nguyen, Helen Z. Margetts, Patrícia G. C. Rossini, Rebekah Tromble:
Introducing CAD: the Contextual Abuse Dataset. NAACL-HLT 2021: 2289-2303 - 2020
- [c6]Bertie Vidgen, Scott A. Hale, Ella Guest, Helen Z. Margetts, David A. Broniatowski, Zeerak Waseem, Austin Botelho, Matthew Hall, Rebekah Tromble:
Detecting East Asian Prejudice on Social Media. WOAH 2020: 162-172 - 2016
- [c5]Helen Z. Margetts:
Understanding political turbulence: the data science of politics. WebSci 2016: 2 - 2014
- [c4]Scott A. Hale, Taha Yasseri, Josh Cowls, Eric T. Meyer, Ralph Schroeder, Helen Z. Margetts:
Mapping the UK webspace: fifteen years of british universities on the web. WebSci 2014: 62-70 - 2013
- [c3]Scott A. Hale, Helen Z. Margetts, Taha Yasseri:
Petition growth and success rates on the UK No. 10 Downing Street website. WebSci 2013: 132-138 - 2006
- [c2]Vaclav Petricek, Tobias Escher, Ingemar J. Cox, Helen Z. Margetts:
The web structure of e-government - developing a methodology for quantitative evaluation. WWW 2006: 669-678 - 1993
- [c1]Leslie P. Willcocks, Helen Z. Margetts:
Risk assessment and information systems. ECIS 1993: 475-490
Informal and Other Publications
- 2024
- [i21]Jonathan Bright, Florence E. Enock, Pica Johansson, Helen Z. Margetts, Francesca Stevens:
Understanding engagement with platform safety technology for reducing exposure to online harms. CoRR abs/2401.01796 (2024) - [i20]Florence E. Enock, Francesca Stevens, Jonathan Bright, Miranda Cross, Pica Johansson, Judy Wajcman, Helen Z. Margetts:
Understanding gender differences in experiences and concerns surrounding online harms: A short report on a nationally representative survey of UK adults. CoRR abs/2402.00463 (2024) - [i19]Leonardo Castro-Gonzalez, Sukankana Chakraborty, Helen Z. Margetts, Hardik Rajpal, Daniele Guariso, Jonathan Bright:
Who is driving the conversation? Analysing the nodality of British MPs and journalists on Twitter. CoRR abs/2402.08765 (2024) - [i18]Vincent J. Straub, Youmna Hashem, Jonathan Bright, Satyam Bhagwanani, Deborah Morgan, John Francis, Saba Esnaashari, Helen Z. Margetts:
AI for bureaucratic productivity: Measuring the potential of AI to help automate 143 million UK government transactions. CoRR abs/2403.14712 (2024) - [i17]Francesca Stevens, Florence E. Enock, Tvesha Sippy, Jonathan Bright, Miranda Cross, Pica Johansson, Judy Wajcman, Helen Z. Margetts:
Women are less comfortable expressing opinions online than men and report heightened fears for safety: Surveying gender differences in experiences of online harms. CoRR abs/2403.19037 (2024) - [i16]Kobi Hackenburg, Ben M. Tappin, Paul Röttger, Scott Hale, Jonathan Bright, Helen Z. Margetts:
Evidence of a log scaling law for political persuasion with large language models. CoRR abs/2406.14508 (2024) - [i15]Tvesha Sippy, Florence Enock, Jonathan Bright, Helen Z. Margetts:
Behind the Deepfake: 8% Create; 90% Concerned. Surveying public exposure to and perceptions of deepfakes in the UK. CoRR abs/2407.05529 (2024) - 2022
- [i14]Vincent J. Straub, Deborah Morgan, Jonathan Bright, Helen Z. Margetts:
Artificial intelligence in government: Concepts, standards, and a unified framework. CoRR abs/2210.17218 (2022) - [i13]Pica Johansson, Florence Enock, Scott A. Hale, Bertie Vidgen, Cassidy Bereskin, Helen Z. Margetts, Jonathan Bright:
How can we combat online misinformation? A systematic overview of current interventions and their efficacy. CoRR abs/2212.11864 (2022) - 2021
- [i12]Peter Cihon, Taha Yasseri, Scott A. Hale, Helen Z. Margetts:
Tweeting for the Cause: Network analysis of UK petition sharing. CoRR abs/2101.00296 (2021) - [i11]Laila Sprejer, Helen Z. Margetts, Kleber Oliveira, David O'Sullivan, Bertie Vidgen:
An influencer-based approach to understanding radical right viral tweets. CoRR abs/2109.07588 (2021) - 2020
- [i10]Bertie Vidgen, Austin Botelho, David A. Broniatowski, Ella Guest, Matthew Hall, Helen Z. Margetts, Rebekah Tromble, Zeerak Waseem, Scott A. Hale:
Detecting East Asian Prejudice on Social Media. CoRR abs/2005.03909 (2020) - [i9]Paul Röttger, Bertram Vidgen, Dong Nguyen, Zeerak Waseem, Helen Z. Margetts, Janet B. Pierrehumbert:
HateCheck: Functional Tests for Hate Speech Detection Models. CoRR abs/2012.15606 (2020) - 2019
- [i8]Bertie Vidgen, Taha Yasseri, Helen Z. Margetts:
Trajectories of Islamophobic hate amongst far right actors on Twitter. CoRR abs/1910.05794 (2019) - 2018
- [i7]Chico Q. Camargo, Scott A. Hale, Peter John, Helen Z. Margetts:
Volatility in the Issue Attention Economy. CoRR abs/1808.09037 (2018) - 2017
- [i6]Jonathan Bright, Scott A. Hale, Bharath Ganesh, Andrew Bulovsky, Helen Z. Margetts, Phil Howard:
Does Campaigning on Social Media Make a Difference? Evidence from candidate use of Twitter during the 2015 and 2017 UK Elections. CoRR abs/1710.07087 (2017) - 2014
- [i5]Scott A. Hale, Taha Yasseri, Josh Cowls, Eric T. Meyer, Ralph Schroeder, Helen Z. Margetts:
Mapping the UK Webspace: Fifteen Years of British Universities on the Web. CoRR abs/1405.2856 (2014) - [i4]Scott A. Hale, Peter John, Helen Z. Margetts, Taha Yasseri:
Investigating Political Participation and Social Information Using Big Data and a Natural Experiment. CoRR abs/1408.3562 (2014) - 2013
- [i3]Scott A. Hale, Helen Z. Margetts, Taha Yasseri:
Petition Growth and Success Rates on the UK No. 10 Downing Street Website. CoRR abs/1304.0588 (2013) - [i2]Helen Z. Margetts, Peter John, Scott A. Hale, Stéphane Reissfelder:
Leadership without Leaders? Starters and Followers in Online Collective Action. CoRR abs/1308.0237 (2013) - [i1]Taha Yasseri, Scott A. Hale, Helen Z. Margetts:
Modeling the Rise in Internet-based Petitions. CoRR abs/1308.0239 (2013)
Coauthor Index
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