Search Results for author: Chantal van Son

Found 8 papers, 3 papers with code

Annotating Perspectives on Vaccination

no code implementations LREC 2020 Roser Morante, Chantal van Son, Isa Maks, Piek Vossen

In this paper we present the Vaccination Corpus, a corpus of texts related to the online vaccination debate that has been annotated with three layers of information about perspectives: attribution, claims and opinions.

Building a Dictionary of Affixal Negations

1 code implementation WS 2016 Chantal van Son, Emiel van Miltenburg, Roser Morante

This paper discusses the need for a dictionary of affixal negations and regular antonyms to facilitate their automatic detection in text.

Natural Language Inference Negation +1

GRaSP: A Multilayered Annotation Scheme for Perspectives

no code implementations LREC 2016 Chantal van Son, Tommaso Caselli, Antske Fokkens, Isa Maks, Roser Morante, Lora Aroyo, Piek Vossen

In the last decade, different aspects of linguistic encoding of perspectives have been targeted as separated phenomena through different annotation initiatives.

Relation

MEANTIME, the NewsReader Multilingual Event and Time Corpus

no code implementations LREC 2016 Anne-Lyse Minard, Manuela Speranza, Ruben Urizar, Bego{\~n}a Altuna, Marieke van Erp, Anneleen Schoen, Chantal van Son

The {``}First CLIN Dutch Shared Task{''} at CLIN26 was based on the Dutch section, while the EVALITA 2016 FactA (Event Factuality Annotation) shared task, based on the Italian section, is currently being organized.

Semantic Role Labeling

Hope and Fear: How Opinions Influence Factuality

no code implementations LREC 2014 Chantal van Son, Marieke van Erp, Antske Fokkens, Piek Vossen

Both sentiment and event factuality are fundamental information levels for our understanding of events mentioned in news texts.

Opinion Mining Sentiment Analysis

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