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Moderador/as: Carlos Subirats (U. Autónoma Barcelona), Mar Cruz (U. Barcelona), Yvette Bürki (Universität Bern, Suiza)
Editoras/es: Wendy Elvira-García (U. Nacional de Educación a Distancia), Paloma Garrido (U. Rey Juan Carlos), José A. Jódar (UB y University at Buffalo), Joana Lloret (Consejería de Educación de la Embajada de España en Portugal), Matthias Raab (UB)
Redes: Joana Lloret
Programación, desarrollo: Marc Ortega (UAB)
Directoras/es de reseñas: Alexandra Álvarez (U. Los Andes, Venezuela), Luis Andrade Ciudad (Pontificia Universidad Católica del Perú), Yvette Bürki (U. Bern), María Luisa Calero (U. Córdoba, España), Luis Cortés (U. Almería), Covadonga López Alonso y María Matesanz (U. Complutense), Carlos Subirats (UAB)
Coordinadora de reseñas: Marta Estévez Grossi (Leibniz Universität Hannover, Alemania)
Asesor legal: Daniel Birba (DBC Abogados)
Colaboradoras/es: Julia Bernd (International Computer Science Institute, EE.UU), Miroslava Cruz (U. Autónoma del Estado de Morelos, México), H. Antonio García Zúñiga (Instituto Nacional de Antropología e Historia, Yucatán, México)
Asesoras/es: Marie-Claude L'Homme (U. Montréal, Canadá), Maite Taboada (Simon Fraser U., Canadá), Isabel Verdaguer (UB), Gerd Wotjak (U. Leipzig, Alemania)



Infoling 3.31 (2020)
ISSN: 1576-3404

© Infoling 1996-2019. Reservados todos los derechos
Con la ayuda de:
Arco Libros


Petición de contribuciones (evento): FACT 2020: Factuality Analysis and Classification Task
Málaga (España), del 23 al 25 de septiembre de 2020
(1ª circular)
URL: http://www.fing.edu.uy/inco/grupos/pln/fact/
Información de: Gloria Vázquez <[log in to unmask]>
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Descripción

Welcome to the site of the shared task FACT: Factuality Analysis and Classification Task, a task to classify events in Spanish texts, according to their factuality status. This task is part of IberLEF 2020.

 

The FACT shared task is organized by Grupo PLN-InCo (UdelaR - Uruguay) and GRIAL (UB-UAB-UDL, Spain).

News

 

    March 11, 2020. We will be using the platform CodaLab for handling the submissions, please register in the FACT@IberLEF 2020 CodaLab competition page. Also, please remember to join the Google Group factiberlef2020 for the latest updates.

    February 5, 2020. Welcome to FACT at IberLEF 2020. The site for the previous edition of the competition can be checked here: FACT at IberLEF 2019.

 

Introduction

 

In order to analyze event references in texts, it is crucial to determine whether they are presented as having taken place or as potential or not accomplished events. This information can be used for different applications like Question Answering, Information Extraction, or Incremental Timeline Construction.

 

Despite its centrality for Natural Language Understanding, this task has been underresearched, with the work by Saurí and Pustejovsky (2009) as a reference for English and Wonsever et al. (2009) for Spanish. The bottleneck to advance on this task has usually been the lack of annotated resources, together with its inherent difficulty. Currently PLN-InCo and GRIAL both have ongoing research projects on this topic, which are producing and will produce such annotated resources. This makes the proposal of this task even more interesting.

 

Important Dates

 

    March 11th, 2020: team registration page.

    March 18th, 2020: training data.

    May 20th, 2020: test data.

    May 27th, 2020: publication of results.

    June 5th, 2020: paper submission.

    June 12th, 2020: notification of acceptance.

    June 19th, 2020: camera ready paper submission.

    September, 2020: IberLEF 2020 workshop.

 

Contact

 

If you want to participate in this task or have any question, please join the Google Group factiberlef2020. We will be sharing news and important information about the task in that group.

 

FACT shared task is organized by:

 

    PLN-InCo (FIng, UdelaR, Uruguay)

    GRIAL (UB-UAB-UDL, Spain)

 

 

Bibliography

 

(Rosá et al., 2019) Rosá, A., Castellón, I., Chiruzzo, L., Curell, H., Etcheverry, M., Fernández, A., Vázquez, G., Wonsever, D. (2019). Overview of FACT at IberLEF 2019.

 

(Alonso et al., 2018) Alonso, L., I. Castellón, H, Curell, A. Fernández-Montraveta, S. Oliver, G. Vázquez (2018). "Proyecto TAGFACT: Del texto al conocimiento. Factualidad y grados de certeza en español", Procesamiento del Lenguaje Natural, 61, p. 151-154. ISSN: 1135-5948

 

(Saurí 2008) Saurí, Roser. 2008. A Factuality Profiler for Eventualities in Text. Ph.D. Thesis. Brandeis University.

 

(Saurí and Pustejovsky 2009) Saurí, Roser and James Pustejovsky. 2009. FactBank: A Corpus Annotated with Event Factuality. In: Language Resources and Evaluation.

 

(Wonsever et al., 2009) Wonsever, D., Malcuori, M., & Rosá Furman, A. (2009). Factividad de los eventos referidos en textos. Reportes Técnicos 09-12, Pedeciba.

 

(Wonsever et al., 2016) Wonsever, D., Rosá, A., & Malcuori, M. (2016). Factuality Annotation and Learning in Spanish Texts. In LREC.

 


Área temática: Lingüística computacional

Entidad Organizadora: IberLEF 2020

Contacto: Gloria Vázquez <[log in to unmask]>

Comité científico

Eneko Agirre (UPV-EHU Donostia-San Sebastián, Spain)

César Antonio Aguilar (UC Santiago, Chile)

Doaa Ahmed Samy (MINETAD Madrid, Spain)

Enrique Amigó (UNED Madrid, Spain)

Mikhail Alexandrov (RPANEPA Moscow, Russia)

Rodrigo Alfaro Arancibia (UCV Valparaiso, Chile)

Victoria Arranz (ELDA/ELRA Paris, France)

Javier Artiles (SmartNews Palo Alto, U.S.A.)

Alexandra Balahur (EC-JRC Varese, Italy)

Rafael Banchs (Ins. Infocomm Research, Singapore)

Alberto Barron-Cedeno (QCRI, Qatar)

Nuria Bel (UPF Barcelona, Spain)

Rafael Berlanga (UJI Castellón, Spain)

Davide Buscaldi (Univ-paris13 Villetaneuse, France)

Xavier Carreras (NAVER LABS Meylan, France)

Noa Cruz Díaz, Savana Médica (Madrid)

Marcelo Errecalde (UNSL San Luis, Argentina)

Miguel Ángel García Cumbreras (UJA Jaén, Spain)

Xavier Gómez Guinovart (UVIGO Vigo, Spain)

Fabio A. Gonzalez (UNAL Bogota, Colombia)

Antonio Jimeno (IBM Melbourne, Australia)

David Losada (USC Santiago de Compostela, Spain)

Paloma Martínez (UC3M Leganés, Spain)

Patricio Martínez (UA Alicante, Spain)

José Eladio Medina (CENATAV Habana, Cuba)

Diego Molla-Aliod (MQU Sydney, Australia)

Soto Montalvo (URJC Móstoles, Spain)

Roser Morante, VU University Amsterdam

Viviane Moreira (UFRGS Porto Alegre, Brazil)

Lluis Padró (UPC Barcelona, Spain)

Ferrán Pla (UPV Valencia, Spain)

David Pinto (BUAP Puebla, Mexico)

Jordi Porta (RAE Madrid, Spain)

Paulo Quaresma (UE Evora, Portugal)

German Rigau (UPV-EHU Donostia-San Sebastián, Spain)

Horacio Saggion (UPF Barcelona, Spain)

Marc-Franco Salvador (Symanto Valencia, Spain)

Eric San Juan (IUT STID Avignon, France)

Grigori Sidorov (IPN Mexico City, Mexico)

Thamar Solorio (UH Houston, U.S.A.)

Mariona Taulé (UB Barcelona, Spain)

Javier Tejada (UCSP Arequipa, Peru)

José Antonio Troyano (US Sevilla, Spain)

Luis Alfonso Ureña (UJA Jaén, Spain)

Antonio Valderrábanos (Bitext Madrid, Spain)

Rafael Valencia (UM Murcia, Spain)

Juan Velasquez (UCHILE Santiago, Chile)

Jesús Vilares (UDC A Coruña, Spain)

Manuel Vilares (UVIGO Vigo, Spain)

Julio Villena (MeaningCloud Madrid, Spain)

Dina Wonsever (UDELAR Montevideo, Uruguay)

Comité organizador

Aiala Rosá (Facultad de Ingeniería, U. de la República, Uruguay (grupo PLN-InCo))

Dina Wonsever (Facultad de Ingeniería, U. de la República, Uruguay (grupo PLN-InCo))

Luis Chiruzzo (Facultad de Ingeniería, U. de la República, Uruguay (grupo PLN-InCo))

Marisa Malcuori (Facultad de Humanidades y Ciencias de la Educación, U. de la República, Uruguay )

Santiago Góngora (Facultad de Ingeniería, U. de la República, Uruguay (grupo PLN-InCo))

Laura Alonso (U. Córdoba, Argentina (grupo Procesamiento del Lenguaje Natural))

Irene Castellón (U. Barcelona, España (GRIAL))

Hortènsia Curell (U. Autónoma de Barcelona, España (GRIAL))

Ana Fernández-Montraveta (U. Autónoma de Barcelona, España (GRIAL))

Gloria Vázquez (U. Lleida, España (GRIAL))

Plazo de envío de propuestas: hasta el 1 de mayo de 2020
Notificación de contribuciones aceptadas: 12 de junio de 2020


Nº de información: 1

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