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2. Proceedings of the Eighth Italian Conference on Computational Linguistics CliC-it 2021

Author

Achena, Flavia, Aggarwal, Akshay, Albanesi, Davide, Albertin, Giorgia, Alzetta, Chiara, Anselma, Luca, Aparaschivei, Lavinia, Archetti, Francesco, Barattieri di San Pietro, Chiara, Barrón-Cedeño, Alberto, Basile, Pierpaolo, Basile, Valerio, Basili, Roberto, Bellandi, Andrea, Bosco, Cristina, Bosque-Gil, Julia, Brunato, Dominique, Brutti, Alessio, Budeanu, Ancuta, Cabrio, Elena, Canazza, Sergio, Candelieri, Antonio, Caselli, Tommaso, Casola, Silvia, Cassotti, Pierluigi, Cattoni, Roldano, Cecchini, Flavio Massimiliano, Celli, Fabio, Cerulli, Aldo, Cettolo, Mauro, Chesi, Cristiano, Cignarella, Alessandra Teresa, Cimiano, Philipp, Cimino, Andrea, Colella, Annalisa, Croce, Danilo, Cutugno, Francesco, Dall’Acqua, Anna, Dangelo, Paolo, Dei Rossi, Stefano, Dell’Orletta, Felice, Demartini, Silvia, De Gemmis, Marco, De Mattei, Lorenzo, Dini, Irene, Di Bratto, Martina, di Buono, Maria Pia, Di Caro, Luigi, Di Liello, Luca, Di Maro, Maria, Dufaux, Alain, Duzha, Armend, Elahi, Mohammad Fazleh, Ell, Basil, Ernandes, Marco, Fabrizi, Samuel, Fallucchi, Francesca, Fantoli, Margherita, Fernández, Raquel, Ferrari, Pier Luigi, Ferrero, Dario, Ferri, Fabio, Fersini, Elisabetta, Florio, Komal, Flouris, Giorgos, Frenda, Simona, Frey, Jennifer-Carmen, Gattero, Valerio, Gemelli, Sara, Gemmis, Marco de, Giovannetti, Emiliano, Gismondi, Biancamaria, Grasso, Francesca, Grotto, Francesco, Iacono, Maria, Iovine, Andrea, Jansen, Lennert, Jezek, Elisabetta, Kaplan, Frédéric, Labruna, Tiziano, Lai, Mirko, Lavelli, Alberto, Lenci, Alessandro, Litta, Eleonora, Lombardi, Agnese, Lops, Pasquale, Louvan, Samuel, Luzietti, Roberta Bianca, Maffia, Marta, Magnini, Bernardo, Mahed Mousavi, Seyed, Mambrini, Francesco, Marchi, Simone, Marelli, Marco, Marra, Andrea, Martino, Maria De, Marziano, Giuseppe, Masini, Francesca, Mastromattei, Michele, Mattiola, Simone, Mazzei, Alessandro, Messina, Enza, Miaschi, Alessio, Minnema, Gosse, Montemagni, Simonetta, Moretti, Giovanni, Moschitti, Alessandro, Negri, Matteo, Negro, Roberto, Nicolas, Lionel, Nissim, Malvina, Nolano, Gennaro, Ògúnrẹ̀mí, Tolúlọpẹ, Onorati, Dario, Origlia, Antonio, Orrico, Riccardo, Paccosi, Teresa, Palmero Aprosio, Alessio, Papadakos, Panagiotis, Papantoniou, Katerina, Papi, Sara, Papini, Mafalda, Passaro, Lucia C., Passarotti, Marco, Patti, Viviana, Pezzelle, Sandro, Plank, Barbara, Plexousakis, Dimitris, Pretto, Niccolò, Puccinelli, Daniele, Ranaldi, Leonardo, Ravelli, Andrea Amelio, Reverberi, Carlo, Riccardi, Giuseppe, Rocchietti, Guido, Romani, Emma, Rosato, Luca, Rossi, Laura, Roth, Dan, Ruffolo, Paolo, Ruzzetti, Elena Sofia, Sabri, Nazanin, Salaris, Sara, Sanguinetti, Manuela, Schettino, Loredana, Schmalz, Veronica Juliana, Sciolette, Flavia, Semeraro, Giovanni, Siciliani, Lucia, Simi, Maria, Sinclair, Arabella, Sprugnoli, Rachele, Stemle, Egon W., Stranisci, Marco Antonio, Tamburini, Fabio, Terragni, Silvia, Tesei, Andrea, Tonelli, Sara, Tripodi, Rocco, Turchi, Marco, Uryupina, Olga, van der Goot, Margot J., Ventura, Viviana, Venturi, Giulia, Villata, Serena, Vorakitphan, Vorakit, Zanchi, Chiara, Zanzotto, Fabio Massimo, Zeman, Daniel, Zugarini, Andrea, Fersini, Elisabetta, Passarotti, Marco, and Patti, Viviana

Subjects
Computational Linguistics, linguistica, linguistique computationelle, Linguistics, LAN009000, CF, linguistica computazionale, linguistique, Language
Abstract

The eighth edition of the Italian Conference on Computational Linguistics (CLiC-it 2021) was held at Università degli Studi di Milano-Bicocca from 26th to 28th January 2022. After the edition of 2020, which was held in fully virtual mode due to the health emergency related to Covid-19, CLiC-it 2021 represented the first moment for the Italian research community of Computational Linguistics to meet in person after more than one year of full/partial lockdown.

Published
2022

3. FANCY: A Diagnostic Data-Set for NLI Models

Author

Rocchietti, Guido, Achena, Flavia, Marziano, Giuseppe, Salaris, Sara, and Lenci, Alessandro

Subjects
Computational Linguistics, linguistica, linguistique computationelle, Linguistics, linguistica computazionale, linguistique, Language
Abstract

We present here FANCY (FActivity, Negation, Common-sense, hYpernimy), a new dataset with 4000 sentence pairs concerning complex linguistic phenomena such as factivity, negation, common-sense knowledge, hypernymy and hyponymy. The analysis is developed on two levels: coarse-grained for the labels of the Natural Language Inference (NLI), that is to say the task of determining whether a hypothesis is true (entailment), false (contradiction), or undetermined (neutral) and fine-grained for the linguistic features of each phenomenon. For our experiments, we analyzed the quality of the sentence embeddings generated from two transformer-based neural models, BERT (Devlin et al. 2018) and RoBERTa (Y. Liu et al. 2019), that were fine-tuned on MNLI and were tested on our dataset, using CBOW as a baseline. The results obtained are lower than the performance of the same models on benchmarks like GLUE (Wang et al. 2018) and SuperGLUE (Wang et al. 2019) and allow us to understand which linguistic features are the most difficult to understand.

Published
2022

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