Vol-2918
urn:nbn:de:0074-2918-0

Copyright © 2021 for the individual papers by the papers' authors. Copyright © JJJJ for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

DeepOntoNLP & X-SENTIMENT 2021
Advances in Semantics and Explainability for NLP: Joint proceedings of the DeepOntoNLP and X-SENTIMENT Workshops

Joint Proceedings of the 2nd International Workshop on Deep Learning meets Ontologies and Natural Language Processing (DeepOntoNLP 2021) &
6th International Workshop on Explainable Sentiment Mining and Emotion Detection (X-SENTIMENT 2021)
co-located with co-located with 18th Extended Semantic Web Conference 2021

Hersonissos, Greece, June 6th - 7th, 2021 (moved online).

DeepOntoNLP Edited by

Sarra Ben Abbès *
Rim Hantach *
Philippe Calvez *

X-SENTIMENT Edited by

Davide Buscaldi
Danilo Dessì * **
Mauro Dragoni *
Diego Reforgiato Recupero **
Harald Sack * ****

* ENGIE Paris, France
** LIPN, University of Paris 13, Paris, France
*** FIZ Karlsruhe - Leibniz Institute for Information Infrastructure, Karlsruhe, Germany
**** Karlsruhe Institute of Technology , Institute of Applied Informatics and Formal Description Methods, Karlsruhe, Germany
***** Fondazione Bruno Kessler, Trento, Italy
****** University of Cagliari, Cagliari, Italy

Table of Contents

Deep Learning meets Ontologies and Natural Language Processing (DeepOntoNLP)

Preface
Summary: There were 7 papers submitted for peer-review to DeepOntoNLP. Out of these, 4 papers were accepted as regular papers and 3 as short papers.

Regular Papers

Predicting Themes within Complex Unstructured Texts: A Case Study on Safeguarding Reports 1-10
Aleksandra Edwards, David Rogers, Jose Camacho-Collados, Hélène de Ribaupierre, Alun Preece
Supporting Ontology Maintenance with Contextual Word Embeddings and Maximum Mean Discrepancy 11-19
Natasha Shroff, Pierre-Yves Vandenbussche, Véronique Moore, Paul Groth
Mitigating the Impact of out of Vocabulary Words in a Neural-Machine-Translation-based Question Answering System 20-29
Manuel Borroto, Bernardo Cuteri, Francesco Ricca
Thesaurus Enhanced Extraction of Hohfeld’s Relations from Spanish Labour Law 30-38
Patricia Martín-Chozas, Artem Revenko

Short Papers

Semantic Data Transformation 39-46
Joffrey de Oliveira, Hammad Aslam Khan, Olivier Curé, Philippe Calvez,
Key Information Extraction From Documents: Evaluation And Generator 47-53
Oliver Bensch, Mirela Popa, Constantin Spille
Ontology Clustering with OWL2Vec* 54-61
Ashley Ritchie, Jiaoyan Chen, Leyla Jael Castro, Dietrich Rebholz-Schuhmann, Ernesto Jiménez-Ruiz

Explainable Sentiment Mining and Emotion Detection (X-SENTIMENT)

Preface
Summary: There were 5 papers submitted for peer-review to X-SENTIMENT. Out of these, 3 papers were accepted as regular papers.

Regular Papers

Extractive Summarization for Explainable Sentiment Analysis using Transformers 62-73
Luca Bacco, Andrea Cimino, Felice Dell’Orletta, Mario Merone
Deep Learning Enhanced with Graph Knowledge for Sentiment Analysis 74-86
Fernando Lovera, Yudith Cardinale, Davide Buscaldi, Thierry Charnois, Masun Nabhan Homsi
Explaining Sentiment from Lexicon 87-95
Sergio Consoli, Luca Barbaglia, Sebastiano Manzan

2021-07-21: submitted by Danilo Dessì, metadata incl. bibliographic data published under Creative Commons CC0
2021-07-28: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|