no code implementations • EMNLP (LAW, DMR) 2021 • Patrizia Paggio, Costanza Navarretta, Bart Jongejan, Manex Agirrezabal
We present a method to support the annotation of head movements in video-recorded conversations.
1 code implementation • ACL 2022 • Sidsel Boldsen, Patrizia Paggio
While a great deal of work has been done on NLP approaches to lexical semantic change detection, other aspects of language change have received less attention from the NLP community.
no code implementations • LREC 2020 • Patrizia Paggio, Manex Agirrezabal, Bart Jongejan, Costanza Navarretta
This paper presents an approach to automatic head movement detection and classification in data from a corpus of video-recorded face-to-face conversations in Danish involving 12 different speakers.
no code implementations • LREC 2020 • Costanza Navarretta, Patrizia Paggio
This paper deals with the annotation of dialogue acts in a multimodal corpus of first encounter dialogues, i. e. face-to- face dialogues in which two people who meet for the first time talk with no particular purpose other than just talking.
no code implementations • WS 2019 • Sidsel Boldsen, Manex Agirrezabal, Patrizia Paggio
In this work we propose a data-driven methodology for identifying temporal trends in a corpus of medieval charters.
1 code implementation • LREC 2018 • Albert Gatt, Marc Tanti, Adrian Muscat, Patrizia Paggio, Reuben A. Farrugia, Claudia Borg, Kenneth P. Camilleri, Mike Rosner, Lonneke van der Plas
To gain a better understanding of the variation we find in face description and the possible issues that this may raise, we also conducted an annotation study on a subset of the corpus.
no code implementations • WS 2017 • Giulia Donato, Patrizia Paggio
In this paper we present an annotated corpus created with the aim of analyzing the informative behaviour of emoji {--} an issue of importance for sentiment analysis and natural language processing.
no code implementations • WS 2017 • Patrizia Paggio, Costanza Navarretta, Bart Jongejan
The results of the automatic annotation are evaluated against manual annotations in the same data and show an accuracy of 68{\%} with respect to these.
no code implementations • WS 2016 • Daniela Schneevogt, Patrizia Paggio
Recent studies have demonstrated gender and cultural differences in the recognition of emotions in facial expressions.
Cultural Vocal Bursts Intensity Prediction Emotion Recognition +1
no code implementations • LREC 2012 • Costanza Navarretta, Elisabeth Ahls{\'e}n, Jens Allwood, Kristiina Jokinen, Patrizia Paggio
In particular, Danes use Down-nods more frequently than Finns and Swedes, while Swedes use Up-nods more frequently than Finns and Danes.
no code implementations • LREC 2012 • Costanza Navarretta, Patrizia Paggio
In this article, we compare feedback-related multimodal behaviours in two different types of interactions: first encounters between two participants who do not know each other in advance, and naturally-occurring conversations between two and three participants recorded at their homes.