1 code implementation • 12 May 2023 • Sunjun Kweon, Yeonsu Kwon, Seonhee Cho, Yohan Jo, Edward Choi
Despite recent interest in open domain question answering (ODQA) over tables, many studies still rely on datasets that are not truly optimal for the task with respect to utilizing structural nature of table.
1 code implementation • 11 May 2023 • Jiho Kim, Sungjin Park, Yeonsu Kwon, Yohan Jo, James Thorne, Edward Choi
KGs can be a valuable knowledge source in fact verification due to their reliability and broad applicability.
1 code implementation • 28 Feb 2023 • Sungbin Shin, Yohan Jo, Sungsoo Ahn, Namhoon Lee
Concept bottleneck models (CBMs) are a class of interpretable neural network models that predict the target response of a given input based on its high-level concepts.
1 code implementation • Findings (EMNLP) 2021 • Yohan Jo, Haneul Yoo, JinYeong Bak, Alice Oh, Chris Reed, Eduard Hovy
Finding counterevidence to statements is key to many tasks, including counterargument generation.
1 code implementation • 17 May 2021 • Yohan Jo, Seojin Bang, Chris Reed, Eduard Hovy
While argument mining has achieved significant success in classifying argumentative relations between statements (support, attack, and neutral), we have a limited computational understanding of logical mechanisms that constitute those relations.
1 code implementation • EMNLP 2020 • Yohan Jo, Jacky Visser, Chris Reed, Eduard Hovy
Our study may inform future research on argument mining and the semantics of these rhetorical devices in argumentation.
1 code implementation • EMNLP 2020 • Yohan Jo, Seojin Bang, Emaad Manzoor, Eduard Hovy, Chris Reed
Finding attackable sentences in an argument is the first step toward successful refutation in argumentation.
no code implementations • LREC 2020 • Yohan Jo, Elijah Mayfield, Chris Reed, Eduard Hovy
We introduce a corpus of the 2016 U. S. presidential debates and commentary, containing 4, 648 argumentative propositions annotated with fine-grained proposition types.
no code implementations • WS 2019 • Yohan Jo, Jacky Visser, Chris Reed, Eduard Hovy
Propositions are the basic units of an argument and the primary building blocks of most argument mining systems.
1 code implementation • WS 2019 • Xinru Yan, Aakanksha Naik, Yohan Jo, Carolyn Rose
We propose a novel take on understanding narratives in social media, focusing on learning {''}functional story schemas{''}, which consist of sets of stereotypical functional structures.
1 code implementation • NAACL 2018 • Yohan Jo, Shivani Poddar, Byungsoo Jeon, Qinlan Shen, Carolyn P. Rose, Graham Neubig
We present a neural architecture for modeling argumentative dialogue that explicitly models the interplay between an Opinion Holder's (OH's) reasoning and a challenger's argument, with the goal of predicting if the argument successfully changes the OH's view.
no code implementations • IJCNLP 2017 • Keith Maki, Michael Yoder, Yohan Jo, Carolyn Ros{\'e}
In this work we investigate how role-based behavior profiles of a Wikipedia editor, considered against the backdrop of roles taken up by other editors in discussions, predict the success of the editor at achieving an impact on the associated article.
no code implementations • 8 Sep 2017 • Yohan Jo, Lisa Lee, Shruti Palaskar
There is a great need for technologies that can predict the mortality of patients in intensive care units with both high accuracy and accountability.
no code implementations • EMNLP 2017 • Yohan Jo, Michael Yoder, Hyeju Jang, Carolyn Ros{\'e}
We present an unsupervised model of dialogue act sequences in conversation.
no code implementations • 25 Mar 2017 • Yohan Jo
I started this work with the hope of generating a text synthesizer (like a musical synthesizer) that can imitate certain linguistic styles.