Julio Gonzalo 0 1 2 3 4 IR Group 0 1 2 3 4 UNED Madrid 0 1 2 3 4 Spain. 0 1 2 3 4 Task Organizers 0 1 2 3 4 Lexical Analysis at SEPLN (ALexS) 0 1 2 3 4 Jenny A. Ortiz-Zambrano, Universidad de Guayaquil. Guayaquil, Ecuador Arturo Montejo-Raez, CEATIC. Universidad de Jaen , Jaen, Espan~a Eugenio Mart nez Camara, Andalusian Research Institute in Data Science and Computational Intelligence, University of Granada , Spain Miguel Angel Garc a Cumbreras, Computer Science Department, University of Jaen , Spain Paolo Rosso, PRHLT Research Centre, Universitat Politecnica de Valencia , Spain Raquel Mart nez, NLP&IR Group , UNED Madrid , Spain 2020

Named Entity Recognition, Concept Normalization and Clinical Coding (Cantemist) Jordi Porta-Zamorano, Centro de Estudios de la Real Academia Espan~ola, Madrid, Spain

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Named Entity Recognition and Universal Dependencies Parsing (CAPITEL) Luis Espinosa-Anke, School of Computer Science and Informatics, Cardi University, UK eHealth Knowledge Discovery (eHealth-KD) Yoan Gutierrez Vazquez, Department of Software and Computing systems,

University of Alicante, Spain.

Suilan Estevez Velarde, Faculty of Mathematics and Computer Science, University of Havana, Cuba.

Alejandro Piad Mor s, Faculty of Mathematics and Computer Science, University of Havana, Cuba.

Yudivian Almeida Cruz, Faculty of Mathematics and Computer Science, University of Havana, Cuba.

Andres Montoyo Guijarro, Department of Software and Computing systems,

University of Alicante, Spain.

Rafael Mun~oz Guillena, Department of Software and Computing systems, University of Alicante, Spain.

Factuality Analysis and Classi cation Task (FACT) Aiala Rosa, Universidad de la Republica, Montevideo, Uruguay Laura Alonso, Universidad Nacional de Cordoba, Cordoba, Argentina Irene Castellon, Universitat de Barcelona, Barcelona, Espan~a Luis Chiruzzo, Universidad de la Republica, Montevideo, Uruguay Hortensia Curell, Universitat Autonoma de Barcelona, Barcelona, Espan~a Ana Fernandez Montraveta, Universitat Autonoma de Barcelona, Barcelona,

Espan~a Santiago Gongora, Universidad de la Republica, Montevideo, Uruguay Marisa Malcuori, Universidad de la Republica, Montevideo, Uruguay Gloria Vazquez, Universitat de Lleida, Lleida, Espan~a Dina Wonsever, Universidad de la Republica, Montevideo, Uruguay Authorship and aggressiveness analysis in Twitter: study in Mexican Spanish (MEX-A3T) case Mario Ezra Aragon, Language Technologies Lab., Computational Sciences Department, Instituto Nacional de Astrof sica, Optica y Electronica (INAOE), Mexico.

Horacio Jarqu n-Vasquez, Language Technologies Lab., Computational Sciences Department, Instituto Nacional de Astrof sica, Optica y Electronica (INAOE), Mexico.

Manuel Montes y Gomez, Language Technologies Lab., Computational Sciences Department, Instituto Nacional de Astrof sica, Optica y Electronica (INAOE), Mexico.

Hugo Jair Escalante, Language Technologies Lab., Computational Sciences Department, Instituto Nacional de Astrof sica, Optica y Electronica (INAOE), Mexico.

Luis Villasen~or Pineda, Language Technologies Lab., Computational Sciences Department, Instituto Nacional de Astrof sica, Optica y Electronica (INAOE), Mexico, and Centre de Recherche en Linguistique Francaise GRAMMATICA (EA 4521), Universite d'Artois, France.

Helena Gomez-Adorno, Instituto de Investigaciones en Matematicas Aplicadas y en Sistemas (UNAM), Mexico Juan-Pablo Posadas-Duran, Escuela Superior de Ingenier a Mecanica y Electrica,

Unidad Zacatenco (IPN), Mexico Gemma Bel-Enguix, Instituto de Investigaciones en Matematicas Aplicadas y en Sistemas (UNAM), Mexico Sentiment Analysis Task at SEPLN (TASS)

 Manuel Garc a Vega, University of Jaen, Spain.

Manuel Carlos D az Galiano, University of Jaen, Spain. Miguel Angel Garc a Cumbreras, University of Jaen, Spain. Flor Miriam Plaza del Arco, University of Jaen, Spain.

 Arturo Montejo Raez, University of Jaen, Spain.

Salud Mar a Jimenez Zafra, Computer Science Department, University of Jaen,

Spain.

Cesar Antonio Aguilar, Universidad Catolica de Chile, Chile Marco Antonio Sobrevilla Cabezudo, University of S~ao Paulo, Brazil. Luis Chiruzzo, University of la Republica, Uruguay.

Daniela Moctezuma, CONACyT-CentroGEO, Mexico. Thamar Solorio (UH Houston, U.S.A.) Mariona Taule (UB, Barcelona, Spain) Javier Tejada (UCSP Arequipa, Peru) Jose Antonio Troyano (US Sevilla, Spain) Luis Alfonso Uren~a (UJA, Jaen, Spain) Antonio Valderrabanos (Bitext, Madrid, Spain) Rafael Valencia (UM Murcia, Spain) Juan Velasquez (UCHILE Santiago, Chile) Jesus Vilares (UDC, A Corun~a, Spain) Manuel Vilares (UVIGO, Vigo, Spain) Julio Villena (MeaningCloud Madrid, Spain) Dina Wonsever (UDELAR Montevideo, Uruguay)