49 citations · 66 across the 14 of their papers we have counts for
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cs.CL2019
Manipulating the Difficulty of C-Tests
Ji-Ung Lee, Erik Schwan, Christian M. Meyer
We propose two novel manipulation strategies for increasing and decreasing the difficulty of C-tests automatically. This is a crucial step towards generating learner-adaptive exerc…
cs.CL2019★ 49 cited
Text Processing Like Humans Do: Visually Attacking and Shielding NLP Systems
Steffen Eger, Gözde Gül Şahin, Andreas Rücklé +6
Visual modifications to text are often used to obfuscate offensive comments in social media (e.g., "!d10t") or as a writing style ("1337" in "leet speak"), among other scenarios. W…