Ivan Habernal

How reparametrization trick broke differentially-private text representation learning

2022

As privacy gains traction in the NLP community, researchers have started adopting various approaches to privacy-preserving methods. One of the favorite privacy frameworks, differential privacy (DP), is perhaps the most compelling thanks to its fundamental …

Exploiting Debate Portals for Semi-Supervised Argumentation Mining in User-Generated Web Discourse

2015

Analyzing arguments in user-generated Web discourse has recently gained atten-tion in argumentation mining, an evolving field of NLP. Current approaches, which employ fully-supervised machine learn-ing, are usually domain dependent and suffer from the lack of …

The Argument Reasoning Comprehension Task: Identification and Reconstruction of Implicit Warrants

2018

Ivan Habernal, Henning Wachsmuth, Iryna Gurevych, Benno Stein. Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long Papers). 2018.