no code implementations • EMNLP 2020 • Valentina Pyatkin, Ayal Klein, Reut Tsarfaty, Ido Dagan
Discourse relations describe how two propositions relate to one another, and identifying them automatically is an integral part of natural language understanding.
no code implementations • LREC 2022 • Merel Scholman, Valentina Pyatkin, Frances Yung, Ido Dagan, Reut Tsarfaty, Vera Demberg
The current contribution studies the effect of worker selection and training on the agreement on implicit relation labels between workers and gold labels, for both the DC and the QA method.
no code implementations • 20 Dec 2022 • Valentina Pyatkin, Jena D. Hwang, Vivek Srikumar, Ximing Lu, Liwei Jiang, Yejin Choi, Chandra Bhagavatula
Context is vital for commonsense moral reasoning.
1 code implementation • 28 Oct 2022 • Yuling Gu, Yao Fu, Valentina Pyatkin, Ian Magnusson, Bhavana Dalvi Mishra, Peter Clark
We hypothesize that to perform this task well, the reader needs to mentally elaborate the scene being described to identify a sensible meaning of the language.
1 code implementation • 23 May 2022 • Ayal Klein, Eran Hirsch, Ron Eliav, Valentina Pyatkin, Avi Caciularu, Ido Dagan
Several recent works have suggested to represent semantic relations with questions and answers, decomposing textual information into separate interrogative natural language statements.
1 code implementation • EMNLP 2021 • Valentina Pyatkin, Paul Roit, Julian Michael, Reut Tsarfaty, Yoav Goldberg, Ido Dagan
We develop a two-stage model for this task, which first produces a context-independent question prototype for each role and then revises it to be contextually appropriate for the passage.
no code implementations • 27 Jun 2021 • Royi Lachmy, Valentina Pyatkin, Avshalom Manevich, Reut Tsarfaty
Abstraction is a core tenet of human cognition and communication.
2 code implementations • ACL 2021 • Valentina Pyatkin, Shoval Sadde, Aynat Rubinstein, Paul Portner, Reut Tsarfaty
Modality is the linguistic ability to describe events with added information such as how desirable, plausible, or feasible they are.
1 code implementation • COLING 2020 • Ayal Klein, Jonathan Mamou, Valentina Pyatkin, Daniela Stepanov, Hangfeng He, Dan Roth, Luke Zettlemoyer, Ido Dagan
We propose a new semantic scheme for capturing predicate-argument relations for nominalizations, termed QANom.
1 code implementation • 6 Oct 2020 • Valentina Pyatkin, Ayal Klein, Reut Tsarfaty, Ido Dagan
Discourse relations describe how two propositions relate to one another, and identifying them automatically is an integral part of natural language understanding.
no code implementations • EACL 2017 • Valentina Pyatkin, Bonnie Webber
Sense classification of discourse relations is a sub-task of shallow discourse parsing.