no code implementations • VarDial (COLING) 2020 • Alyssa Hwang, William R. Frey, Kathleen McKeown
Researchers in natural language processing have developed large, robust resources for understanding formal Standard American English (SAE), but we lack similar resources for variations of English, such as slang and African American English (AAE).
1 code implementation • 13 May 2024 • Liam Dugan, Alyssa Hwang, Filip Trhlik, Josh Magnus Ludan, Andrew Zhu, Hainiu Xu, Daphne Ippolito, Chris Callison-Burch
Many commercial and open-source models claim to detect machine-generated text with extremely high accuracy (99% or more).
no code implementations • 28 Feb 2024 • Alyssa Hwang, Kalpit Dixit, Miguel Ballesteros, Yassine Benajiba, Vittorio Castelli, Markus Dreyer, Mohit Bansal, Kathleen McKeown
We present NewsQs (news-cues), a dataset that provides question-answer pairs for multiple news documents.
1 code implementation • 21 Feb 2024 • Andrew Zhu, Alyssa Hwang, Liam Dugan, Chris Callison-Burch
One type of question that is commonly found in day-to-day scenarios is ``fan-out'' questions, complex multi-hop, multi-document reasoning questions that require finding information about a large number of entities.
1 code implementation • 3 Nov 2023 • Alyssa Hwang, Andrew Head, Chris Callison-Burch
GPT-Vision has impressed us on a range of vision-language tasks, but it comes with the familiar new challenge: we have little idea of its capabilities and limitations.
1 code implementation • 11 Sep 2023 • Andrew Zhu, Liam Dugan, Alyssa Hwang, Chris Callison-Burch
Language model applications are becoming increasingly popular and complex, often including features like tool usage and retrieval augmentation.
1 code implementation • 24 Jun 2023 • Alyssa Hwang, Bryan Li, Zhaoyi Hou, Dan Roth
With their remarkably improved text generation and prompting capabilities, large language models can adapt existing written information into forms that are easier to use and understand.
1 code implementation • IJCNLP 2019 • Tuhin Chakrabarty, Christopher Hidey, Smaranda Muresan, Kathy Mckeown, Alyssa Hwang
Our approach for relation prediction uses contextual information in terms of fine-tuning a pre-trained language model and leveraging discourse relations based on Rhetorical Structure Theory.
no code implementations • WS 2019 • Alyssa Hwang, Christopher Hidey
An idiom is defined as a non-compositional multiword expression, one whose meaning cannot be deduced from the definitions of the component words.
no code implementations • WS 2017 • Christopher Hidey, Elena Musi, Alyssa Hwang, Smar Muresan, a, Kathy Mckeown
Argumentative text has been analyzed both theoretically and computationally in terms of argumentative structure that consists of argument components (e. g., claims, premises) and their argumentative relations (e. g., support, attack).