Search Results for author: Vassilis Katsouros

Found 8 papers, 3 papers with code

Theano: A Greek-speaking conversational agent for COVID-19

no code implementations ACL (NLP4PosImpact) 2021 Nikoletta Ventoura, Kosmas Palios, Yannis Vasilakis, Georgios Paraskevopoulos, Nassos Katsamanis, Vassilis Katsouros

Conversational Agents (CAs) can be a proxy for disseminating information and providing support to the public, especially in times of crisis.

Chatbot

SciPar: A Collection of Parallel Corpora from Scientific Abstracts

no code implementations LREC 2022 Dimitrios Roussis, Vassilis Papavassiliou, Prokopis Prokopidis, Stelios Piperidis, Vassilis Katsouros

This paper presents SciPar, a new collection of parallel corpora created from openly available metadata of bachelor theses, master theses and doctoral dissertations hosted in institutional repositories, digital libraries of universities and national archives.

Machine Translation Sentence +1

Regotron: Regularizing the Tacotron2 architecture via monotonic alignment loss

no code implementations28 Apr 2022 Efthymios Georgiou, Kosmas Kritsis, Georgios Paraskevopoulos, Athanasios Katsamanis, Vassilis Katsouros, Alexandros Potamianos

Recent deep learning Text-to-Speech (TTS) systems have achieved impressive performance by generating speech close to human parity.

Zero-Shot Cross-lingual Aphasia Detection using Automatic Speech Recognition

no code implementations1 Apr 2022 Gerasimos Chatzoudis, Manos Plitsis, Spyridoula Stamouli, Athanasia-Lida Dimou, Athanasios Katsamanis, Vassilis Katsouros

Like in many medical applications, aphasic speech data is scarce and the problem is exacerbated in so-called "low resource" languages, which are, for this task, most languages excluding English.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

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