@inproceedings{Siskou2022Autom-66686,
  year={2022},
  title={Automatized Detection and Annotation for Calls to Action in Latin-American Social Media Postings},
  url={https://aclanthology.org/2022.latechclfl-1.8},
  issn={2951-2093},
  publisher={International Conference on Computational Linguistics},
  booktitle={Proceedings of the 6th Joint SIGHUM Workshop on Computational Linguistics for Cultural Heritage, Social Sciences, Humanities and Literature},
  pages={65--69},
  author={Siskou, Wassiliki and Giralt Mirón, Clara and Molina Raith, Sara and Butt, Miriam}
}

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/66686">
    <dc:language>eng</dc:language>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43613"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43613"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/66686/1/Siskou_2-f9e0inqa66ql5.pdf"/>
    <dc:creator>Butt, Miriam</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-04-20T08:25:01Z</dc:date>
    <dc:creator>Siskou, Wassiliki</dc:creator>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/66686"/>
    <dcterms:issued>2022</dcterms:issued>
    <dc:creator>Giralt Mirón, Clara</dc:creator>
    <dc:contributor>Butt, Miriam</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/45"/>
    <dc:contributor>Siskou, Wassiliki</dc:contributor>
    <dc:contributor>Molina Raith, Sara</dc:contributor>
    <dc:contributor>Giralt Mirón, Clara</dc:contributor>
    <dcterms:title>Automatized Detection and Annotation for Calls to Action in Latin-American Social Media Postings</dcterms:title>
    <dcterms:abstract>Voter mobilization via social media has shown to be an effective tool. While previous research has primarily looked at how calls-to-action (CTAs) were used in Twitter messages from non-profit organizations and protest mobilization, we are interested in identifying the linguistic cues used in CTAs found on Facebook and Twitter for an automatic identification of CTAs. The work is part of an on-going collaboration with researchers from political science, who are investigating CTAs in the period leading up to recent elections in three different Latin American countries. We developed a new NLP pipeline for Spanish to facilitate their work. Our pipeline annotates social media posts with a range of linguistic information and then conducts targeted searches for linguistic cues that allow for an automatic annotation and identification of relevant CTAs. By using carefully crafted and linguistically informed heuristics, our system so far achieves an F1-score of 0.72.</dcterms:abstract>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2023-04-20T08:25:01Z</dcterms:available>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/66686/1/Siskou_2-f9e0inqa66ql5.pdf"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/45"/>
    <dc:creator>Molina Raith, Sara</dc:creator>
  </rdf:Description>
</rdf:RDF>