Universal Dependencies and Semantics for English and Hebrew Child-directed Speech

no code implementations • SCiL 2022 • Ida Szubert, Omri Abend, Nathan Schneider, Samuel Gibbon, Sharon Goldwater, Mark Steedman

Cross-linguistically Consistent Semantic and Syntactic Annotation of Child-directed Speech

2 code implementations • 22 Sep 2021 • Ida Szubert, Omri Abend, Nathan Schneider, Samuel Gibbon, Louis Mahon, Sharon Goldwater, Mark Steedman

We then demonstrate the utility of the compiled corpora through (1) a longitudinal corpus study of the prevalence of different syntactic and semantic phenomena in the CDS, and (2) applying an existing computational model of language acquisition to the two corpora and briefly comparing the results across languages.

Language Acquisition Semantic Parsing

The Role of Reentrancies in Abstract Meaning Representation Parsing

1 code implementation • Findings of the Association for Computational Linguistics 2020 • Ida Szubert, Marco Damonte, Shay B. Cohen, Mark Steedman

Abstract Meaning Representation (AMR) parsing aims at converting sentences into AMR representations.

AMR Parsing

Node Embeddings for Graph Merging: Case of Knowledge Graph Construction

no code implementations • WS 2019 • Ida Szubert, Mark Steedman

Combining two graphs requires merging the nodes which are counterparts of each other.

graph construction Knowledge Graphs

A Structured Syntax-Semantics Interface for English-AMR Alignment

1 code implementation • NAACL 2018 • Ida Szubert, Adam Lopez, Nathan Schneider

Abstract Meaning Representation (AMR) annotations are often assumed to closely mirror dependency syntax, but AMR explicitly does not require this, and the assumption has never been tested.

AMR Parsing