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Wesley Scivetti

4 accepted papers

2025

Multilingual Supervision Improves Semantic Disambiguation of Adpositions

COLING 2025main

Adpositions display a remarkable amount of ambiguity and flexibility in their meanings, and are used in different ways across languages. We conduct a systematic corpus-based cross-linguistic investigation into the lexical semantics of adpositions, utilizing SNACS (Schneider et al., 2018), an annotat…

2025

Unpacking Let Alone: Human-Scale Models Generalize to a Rare Construction in Form but not Meaning

EMNLP 2025

Humans have a remarkable ability to acquire and understand grammatical phenomena that are seen rarely, if ever, during childhood. Recent evidence suggests that language models with human-scale pretraining data may possess a similar ability by generalizing from frequent to rare constructions. However

Cited by 0SourcePDFScholar
2024

GDTB: Genre Diverse Data for English Shallow Discourse Parsing across Modalities, Text Types, and Domains

EMNLP 2024main

Work on shallow discourse parsing in English has focused on the Wall Street Journal corpus, the only large-scale dataset for the language in the PDTB framework. However, the data is not openly available, is restricted to the news domain, and is by now 35 years old. In this paper, we present and eval…

2024

UCxn: Typologically Informed Annotation of Constructions Atop Universal Dependencies

COLING 2024main

The Universal Dependencies (UD) project has created an invaluable collection of treebanks with contributions in over 140 languages. However, the UD annotations do not tell the full story. Grammatical constructions that convey meaning through a particular combination of several morphosyntactic elemen…