Pirros Tsiakoulis

According to our database, Pirros Tsiakoulis authored at least 67 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

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, Georgios Vardaxoglou, Aimilios Chalamandaris, Pirros Tsiakoulis, Spyros Raptis

CoRR, 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, Georgios Vardaxoglou, Aimilios Chalamandaris, Pirros Tsiakoulis, Spyros Raptis

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Short Papers, 2024

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

Proceedings of the IEEE International Conference on Acoustics, 2024

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

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

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

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

Proceedings of the IEEE International Conference on Acoustics, 2023

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

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

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, Spyros Raptis

CoRR, 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

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 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

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 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

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

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

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

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

Proceedings of the 11th ISCA Speech Synthesis Workshop, 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

Proceedings of the Speech and Computer - 23rd International Conference, 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

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

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

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

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

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

2017

Video-realistic expressive audio-visual speech synthesis for the Greek language.

Panagiotis Paraskevas Filntisis, Athanasios Katsamanis, Pirros Tsiakoulis, Petros Maragos

Speech Commun., 2017

2016

Affective word ratings for concatenative text-to-speech synthesis.

Pirros Tsiakoulis, Spyros Raptis, Sotiris Karabetsos, Aimilios Chalamandaris

Proceedings of the 20th Pan-Hellenic Conference on Informatics, 2016

Expressive Speech Synthesis for Storytelling: The INNOETICS' Entry to the Blizzard Challenge 2016.

Spyros Raptis, Pirros Tsiakoulis, Aimilios Chalamandaris, Sotiris Karabetsos

Proceedings of the Blizzard Challenge 2016, Cuppertino, CA, USA, September 16, 2016, 2016

2015

A framework towards expressive speech analysis and synthesis with preliminary results.

Spyros Raptis, Sotiris Karabetsos, Aimilios Chalamandaris, Pirros Tsiakoulis

J. Multimodal User Interfaces, 2015

Distributed dialogue policies for multi-domain statistical dialogue management.

Milica Gasic, Dongho Kim, Pirros Tsiakoulis, Steve J. Young

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Improving multiple-crowd-sourced transcriptions using a speech recogniser.

Rogier C. van Dalen, Kate M. Knill, Pirros Tsiakoulis, Mark J. F. Gales

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

The use of discriminative belief tracking in POMDP-based dialogue systems.

Dongho Kim, Matthew Henderson, Milica Gasic, Pirros Tsiakoulis, Steve J. Young

Proceedings of the 2014 IEEE Spoken Language Technology Workshop, 2014

The PARLANCE mobile application for interactive search in English and Mandarin.

Helen F. Hastie, Marie-Aude Aufaure, Panos Alexopoulos, Hugues Bouchard, Catherine Breslin, Heriberto Cuayáhuitl, Nina Dethlefs, Milica Gasic, James Henderson, Oliver Lemon, Xingkun Liu, Peter Mika, Nesrine Ben Mustapha, Tim Potter, Verena Rieser, Blaise Thomson, Pirros Tsiakoulis, Yves Vanrompay, Boris Villazón-Terrazas, Majid Yazdani, Steve J. Young, Yanchao Yu

Proceedings of the SIGDIAL 2014 Conference, 2014

An Overview of the ILSP Unit Selection Text-to-Speech Synthesis System.

Pirros Tsiakoulis, Sotiris Karabetsos, Aimilios Chalamandaris, Spyros Raptis

Proceedings of the Artificial Intelligence: Methods and Applications, 2014

Using Audio Books for Training a Text-to-Speech System.

Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos, Spyros Raptis

Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

Evaluation of Statistical POMDP-Based Dialogue Systems in Noisy Environments.

Steve J. Young, Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Eli Tzirkel-Hancock

Proceedings of the Situated Dialog in Speech-Based Human-Computer Interaction, 2014

Dialogue context sensitive speech synthesis using factorized decision trees.

Pirros Tsiakoulis, Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Steve J. Young

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Inverse reinforcement learning for micro-turn management.

Dongho Kim, Catherine Breslin, Pirros Tsiakoulis, Milica Gasic, Matthew Henderson, Steve J. Young

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Incremental on-line adaptation of POMDP-based dialogue managers to extended domains.

Milica Gasic, Dongho Kim, Pirros Tsiakoulis, Catherine Breslin, Matthew Henderson, Martin Szummer, Blaise Thomson, Steve J. Young

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Dialogue context sensitive HMM-based speech synthesis.

Pirros Tsiakoulis, Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Steve J. Young

Proceedings of the IEEE International Conference on Acoustics, 2014

Open Web-Based Text-to-Speech Services for the Citizens.

Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos

Proceedings of the HCI International 2014 - Posters' Extended Abstracts, 2014

Towards expressive speech synthesis: Analysis and modeling of expressive speech.

Spyros Raptis, Sotiris Karabetsos, Aimilios Chalamandaris, Pirros Tsiakoulis

Proceedings of the 5th IEEE Conference on Cognitive Infocommunications, 2014

The ILSP / INNOETICS Text-to-Speech System for the Blizzard Challenge 2014.

Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos, Spyros Raptis

Proceedings of the Blizzard Challenge 2014, Singapore, Singapore, September 19, 2014, 2014

2013

Demonstration of the PARLANCE system: a data-driven incremental, spoken dialogue system for interactive search.

Helen F. Hastie, Marie-Aude Aufaure, Panos Alexopoulos, Heriberto Cuayáhuitl, Nina Dethlefs, Milica Gasic, James Henderson, Oliver Lemon, Xingkun Liu, Peter Mika, Nesrine Ben Mustapha, Verena Rieser, Blaise Thomson, Pirros Tsiakoulis, Yves Vanrompay

Proceedings of the SIGDIAL 2013 Conference, 2013

POMDP-based dialogue manager adaptation to extended domains.

Milica Gasic, Catherine Breslin, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young

Proceedings of the SIGDIAL 2013 Conference, 2013

Instantaneous frequency and bandwidth estimation using filterbank arrays.

Pirros Tsiakoulis, Alexandros Potamianos, Dimitrios Dimitriadis

Proceedings of the IEEE International Conference on Acoustics, 2013

On-line policy optimisation of Bayesian spoken dialogue systems via human interaction.

Milica Gasic, Catherine Breslin, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young

Proceedings of the IEEE International Conference on Acoustics, 2013

Continuous asr for flexible incremental dialogue.

Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young

Proceedings of the IEEE International Conference on Acoustics, 2013

The ILSP / INNOETICS Text-to-Speech System for the Blizzard Challenge 2013.

Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos, Spyros Raptis

Proceedings of the Blizzard Challenge 2013, 2013

2012

IPLR: an online resource for Greek word-level and sublexical information.

Athanassios Protopapas, Marina Tzakosta, Aimilios Chalamandaris, Pirros Tsiakoulis

Lang. Resour. Evaluation, 2012

N-best error simulation for training spoken dialogue systems.

Blaise Thomson, Milica Gasic, Matthew Henderson, Pirros Tsiakoulis, Steve J. Young

Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

Discriminative spoken language understanding using word confusion networks.

Matthew Henderson, Milica Gasic, Blaise Thomson, Pirros Tsiakoulis, Kai Yu, Steve J. Young

Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

Policy optimisation of POMDP-based dialogue systems without state space compression.

Milica Gasic, Matthew Henderson, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young

Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

The Effect of Cognitive Load on a Statistical Dialogue System.

Milica Gasic, Pirros Tsiakoulis, Matthew Henderson, Blaise Thomson, Kai Yu, Eli Tzirkel, Steve J. Young

Proceedings of the SIGDIAL 2012 Conference, 2012

The ILSP Text-to-Speech System for the Blizzard Challenge 2012.

Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos

Proceedings of the Blizzard Challenge 2012, Portland, OR, USA, September 14, 2012, 2012

2011

The ILSP Text-to-Speech System for the Blizzard Challenge 2011.

Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos

Proceedings of the Blizzard Challenge 2011, Turin, Italy, September 2, 2011, 2011

2010

A unit selection text-to-speech synthesis system optimized for use with screen readers.

Aimilios Chalamandaris, Sotiris Karabetsos, Pirros Tsiakoulis, Spyros Raptis

IEEE Trans. Consumer Electron., 2010

Spectral Moment Features Augmented by Low Order Cepstral Coefficients for Robust ASR.

Pirros Tsiakoulis, Alexandros Potamianos, Dimitrios Dimitriadis

IEEE Signal Process. Lett., 2010

One-Class Classification for Spectral Join Cost Calculation in Unit Selection Speech Synthesis.

Sotiris Karabetsos, Pirros Tsiakoulis, Aimilios Chalamandaris, Spyros Raptis

IEEE Signal Process. Lett., 2010

On the effect of fundamental frequency on amplitude and frequency modulation patterns in speech resonances.

Pirros Tsiakoulis, Alexandros Potamianos

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

The ILSP Text-to-Speech System for the Blizzard Challenge 2010.

Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos

Proceedings of the Blizzard Challenge 2010, Kansai Science City, Japan, September 25, 2010, 2010

2009

Embedded unit selection text-to-speech synthesis for mobile devices.

Sotiris Karabetsos, Pirros Tsiakoulis, Aimilios Chalamandaris, Spyros Raptis

IEEE Trans. Consumer Electron., 2009

User Interaction Design for a Home-Based Telecare System.

Spyros Raptis, Pirros Tsiakoulis, Aimilios Chalamandaris, Sotiris Karabetsos

Proceedings of the HCI and Usability for e-Inclusion, 2009

Enhancing Accessibility of Web Content for the Print-Impaired and Blind People.

Aimilios Chalamandaris, Spyros Raptis, Pirros Tsiakoulis, Sotiris Karabetsos

Proceedings of the HCI and Usability for e-Inclusion, 2009

Corpus Design for a Unit Selection TtS System with Application to Bulgarian.

Aimilios Chalamandaris, Pirros Tsiakoulis, Spyros Raptis, Sotiris Karabetsos

Proceedings of the Human Language Technology. Challenges for Computer Science and Linguistics, 2009

Statistical analysis of amplitude modulation in speech signals using an AM-FM model.

Pirros Tsiakoulis, Alexandros Potamianos

Proceedings of the IEEE International Conference on Acoustics, 2009

Short-time instantaneous frequency and bandwidth features for speech recognition.

Pirros Tsiakoulis, Alexandros Potamianos, Dimitrios Dimitriadis

Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009

2008

HMM-Based Speech Synthesis for the Greek Language.

Sotiris Karabetsos, Pirros Tsiakoulis, Aimilios Chalamandaris, Spyros Raptis

Proceedings of the Text, Speech and Dialogue, 11th International Conference, 2008

A statistical method for database reduction for embedded unit selection speech synthesis.

Pirros Tsiakoulis, Aimilios Chalamandaris, Sotiris Karabetsos, Spyros Raptis

Proceedings of the IEEE International Conference on Acoustics, 2008

2006

All Greek to me! An automatic Greeklish to Greek transliteration system.

Aimilios Chalamandaris, Athanassios Protopapas, Pirros Tsiakoulis, Spyros Raptis

Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006

Formant estimation of speech signals using subspace-based spectral analysis.

Sotiris Karabetsos, Pirros Tsiakoulis, Stavroula-Evita Fotinea, Ioannis Dologlou

Proceedings of the 14th European Signal Processing Conference, 2006

2005

On the use of a decimative spectral estimation method based on eigenanalysis and SVD for formant and bandwidth tracking of speech signals.

Sotiris Karabetsos, Pirros Tsiakoulis, Stavroula-Evita Fotinea, Ioannis Dologlou

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Rule-based grapheme-to-phoneme method for the Greek.

Aimilios Chalamandaris, Spyros Raptis, Pirros Tsiakoulis

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

2004

Bypassing Greeklish!

Aimilios Chalamandaris, Pirros Tsiakoulis, Spyros Raptis, Georgios P. Giannopoulos, George Carayannis

Proceedings of the Fourth International Conference on Language Resources and Evaluation, 2004