NTUA-SLP at SemEval-2018 Task 1: Predicting Affective Content in Tweets with Deep Attentive RNNs and Transfer Learning. - Christos Baziotis; Athanasiou Nikolaos; Alexandra Chronopoulou; Athanasia Kolovou; Georgios Paraskevopoulos; Nikolaos Ellinas; Shrikanth S. Narayanan; Alexandros Potamianos (SemEval@NAACL-HLT, 2018)

NTUA-SLP at SemEval-2018 Task 2: Predicting Emojis using RNNs with Context-aware Attention. - Christos Baziotis; Athanasiou Nikolaos; Athanasia Kolovou; Georgios Paraskevopoulos; Nikolaos Ellinas; Alexandros Potamianos (SemEval@NAACL-HLT, 2018)

NTUA-SLP at SemEval-2018 Task 3: Tracking Ironic Tweets using Ensembles of Word and Character Level Attentive RNNs. - Christos Baziotis; Athanasiou Nikolaos; Pinelopi Papalampidi; Athanasia Kolovou; Georgios Paraskevopoulos; Nikolaos Ellinas; Alexandros Potamianos (SemEval@NAACL-HLT, 2018)

Unsupervised Low-Rank Representations for Speech Emotion Recognition. - Georgios Paraskevopoulos; Efthymios Tzinis; Nikolaos Ellinas; Theodoros Giannakopoulos; Alexandros Potamianos (INTERSPEECH, 2019)

High Quality Streaming Speech Synthesis with Low, Sentence-Length-Independent Latency. - Nikolaos Ellinas; Georgios Vamvoukakis; Konstantinos Markopoulos; Aimilios Chalamandaris; Georgia Maniati; Panos Kakoulidis; Spyros Raptis; June Sig Sung; Hyoungmin Park; Pirros Tsiakoulis (INTERSPEECH, 2020)

Prosodic Clustering for Phoneme-Level Prosody Control in End-to-End Speech Synthesis. - Alexandra Vioni; Myrsini Christidou; Nikolaos Ellinas; Georgios Vamvoukakis; Panos Kakoulidis; Taehoon Kim; June Sig Sung; Hyoungmin Park; Aimilios Chalamandaris; Pirros Tsiakoulis (ICASSP, 2021)

Cross-Lingual Low Resource Speaker Adaptation Using Phonological Features. - Georgia Maniati; Nikolaos Ellinas; Konstantinos Markopoulos; Georgios Vamvoukakis; June Sig Sung; Hyoungmin Park; Aimilios Chalamandaris; Pirros Tsiakoulis (Interspeech, 2021)

Improved Prosodic Clustering for Multispeaker and Speaker-Independent Phoneme-Level Prosody Control. - Myrsini Christidou; Alexandra Vioni; Nikolaos Ellinas; Georgios Vamvoukakis; Konstantinos Markopoulos; Panos Kakoulidis; June Sig Sung; Hyoungmin Park; Aimilios Chalamandaris; Pirros Tsiakoulis (SPECOM, 2021)

Word-Level Style Control for Expressive, Non-attentive Speech Synthesis. - Konstantinos Klapsas; Nikolaos Ellinas; June Sig Sung; Hyoungmin Park; Spyros Raptis (SPECOM, 2021)

Rapping-Singing Voice Synthesis based on Phoneme-level Prosody Control. - Konstantinos Markopoulos; Nikolaos Ellinas; Alexandra Vioni; Myrsini Christidou; Panos Kakoulidis; Georgios Vamvoukakis; June Sig Sung; Hyoungmin Park; Pirros Tsiakoulis; Aimilios Chalamandaris; Georgia Maniati (SSW, 2021)

Karaoker: Alignment-free singing voice synthesis with speech training data. - Panagiotis Kakoulidis; Nikolaos Ellinas; Georgios Vamvoukakis; Konstantinos Markopoulos; June Sig Sung; Gunu Jho; Pirros Tsiakoulis; Aimilios Chalamandaris (INTERSPEECH, 2022)

Self supervised learning for robust voice cloning. - Konstantinos Klapsas; Nikolaos Ellinas; Karolos Nikitaras; Georgios Vamvoukakis; Panagiotis Kakoulidis; Konstantinos Markopoulos; Spyros Raptis; June Sig Sung; Gunu Jho; Aimilios Chalamandaris; Pirros Tsiakoulis (INTERSPEECH, 2022)

SOMOS: The Samsung Open MOS Dataset for the Evaluation of Neural Text-to-Speech Synthesis. - Georgia Maniati; Alexandra Vioni; Nikolaos Ellinas; Karolos Nikitaras; Konstantinos Klapsas; June Sig Sung; Gunu Jho; Aimilios Chalamandaris; Pirros Tsiakoulis (INTERSPEECH, 2022)

Fine-grained Noise Control for Multispeaker Speech Synthesis. - Karolos Nikitaras; Georgios Vamvoukakis; Nikolaos Ellinas; Konstantinos Klapsas; Konstantinos Markopoulos; Spyros Raptis; June Sig Sung; Gunu Jho; Aimilios Chalamandaris; Pirros Tsiakoulis (INTERSPEECH, 2022)

Generating Gender-Ambiguous Text-to-Speech Voices. - Konstantinos Markopoulos; Georgia Maniati; Georgios Vamvoukakis; Nikolaos Ellinas; Karolos Nikitaras; Konstantinos Klapsas; Georgios Vardaxoglou; Panos Kakoulidis; June Sig Sung; Inchul Hwang; Aimilios Chalamandaris; Pirros Tsiakoulis; et al. (CoRR, 2022)

Learning utterance-level representations through token-level acoustic latents prediction for Expressive Speech Synthesis. - Karolos Nikitaras; Konstantinos Klapsas; Nikolaos Ellinas; Georgia Maniati; June Sig Sung; Inchul Hwang; Spyros Raptis; Aimilios Chalamandaris; Pirros Tsiakoulis (CoRR, 2022)

Predicting phoneme-level prosody latents using AR and flow-based Prior Networks for expressive speech synthesis. - Konstantinos Klapsas; Karolos Nikitaras; Nikolaos Ellinas; June Sig Sung; Inchul Hwang; Spyros Raptis; Aimilios Chalamandaris; Pirros Tsiakoulis (CoRR, 2022)

Investigating Content-Aware Neural Text-to-Speech MOS Prediction Using Prosodic and Linguistic Features. - Alexandra Vioni; Georgia Maniati; Nikolaos Ellinas; June Sig Sung; Inchul Hwang; Aimilios Chalamandaris; Pirros Tsiakoulis (ICASSP, 2023)

Generating Multilingual Gender-Ambiguous Text-to-Speech Voices. - Konstantinos Markopoulos; Georgia Maniati; Georgios Vamvoukakis; Nikolaos Ellinas; Georgios Vardaxoglou; Panos Kakoulidis; Junkwang Oh; Gunu Jho; Inchul Hwang; Aimilios Chalamandaris; Pirros Tsiakoulis; Spyros Raptis (INTERSPEECH, 2023)

Controllable speech synthesis by learning discrete phoneme-level prosodic representations. - Nikolaos Ellinas; Myrsini Christidou; Alexandra Vioni; June Sig Sung; Aimilios Chalamandaris; Pirros Tsiakoulis; Paris Mastorocostas (Speech Commun., 2023)

Low-Resource Cross-Domain Singing Voice Synthesis via Reduced Self-Supervised Speech Representations. - Panos Kakoulidis; Nikolaos Ellinas; Georgios Vamvoukakis; Myrsini Christidou; Alexandra Vioni; Georgia Maniati; Junkwang Oh; Gunu Jho; Inchul Hwang; Pirros Tsiakoulis; Aimilios Chalamandaris (ICASSP Workshops, 2024)

Improved Text Emotion Prediction Using Combined Valence and Arousal Ordinal Classification. - Michail Mitsios; Georgios Vamvoukakis; Georgia Maniati; Nikolaos Ellinas; Georgios Dimitriou; Konstantinos Markopoulos; Panos Kakoulidis; Alexandra Vioni; Myrsini Christidou; Junkwang Oh; Gunu Jho; Inchul Hwang; et al. (NAACL (Short Papers), 2024)

Investigating Disentanglement in a Phoneme-Level Speech Codec for Prosody Modeling. - Sotirios Karapiperis; Nikolaos Ellinas; Alexandra Vioni; Junkwang Oh; Gunu Jho; Inchul Hwang; Spyros Raptis (SLT, 2024)

Improved Text Emotion Prediction Using Combined Valence and Arousal Ordinal Classification. - Michael Mitsios; Georgios Vamvoukakis; Georgia Maniati; Nikolaos Ellinas; Georgios Dimitriou; Konstantinos Markopoulos; Panos Kakoulidis; Alexandra Vioni; Myrsini Christidou; Junkwang Oh; Gunu Jho; Inchul Hwang; et al. (CoRR, 2024)