5 citations · 5 across the 3 of their papers we have counts for
3 papers
Characterising Behavioural Families and Dynamics of Promotional Twitter Bots via Sequence-Based Modelling
Ohoud Alzahrani, Russell Beale, Robert J. Hendley
This paper asks whether promotional Twitter/X bots form behavioural families and whether members evolve similarly. We analyse 2,798,672 tweets from 2,615 ground-truth promotional b…
Bots Don't Sit Still: A Longitudinal Study of Bot Behaviour Change, Temporal Drift, and Feature-Structure Evolution
Ohoud Alzahrani, Russell Beale, Bob Hendley
Social bots are now deeply embedded in online platforms for promotion, persuasion, and manipulation. Most bot-detection systems still treat behavioural features as static, implicit…
Selecting Miners within Blockchain-based Systems Using Evolutionary Algorithms for Energy Optimisation
Akram Alofi, Mahmoud A. Bokhari, Robert Hendley +1
In this paper, we represent the problem of selecting miners within a blockchain-based system as a subset selection problem. We formulate the problem of minimising blockchain energy…