Pirros Tsiakoulis

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 31

Top Topics

Speech Synthesis

Inverse Reinforcement Learning

Dialogue Manager

Prosodic Features

Top Venues

Publications

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
Improved Text Emotion Prediction Using Combined Valence and Arousal Ordinal Classification. CoRR (2024)
Panos Kakoulidis, Nikolaos Ellinas, Georgios Vamvoukakis, Myrsini Christidou, Alexandra Vioni, Georgia Maniati, Junkwang Oh, Gunu Jho, Inchul Hwang, Pirros Tsiakoulis, Aimilios Chalamandaris
Low-Resource Cross-Domain Singing Voice Synthesis via Reduced Self-Supervised Speech Representations. CoRR (2024)
Konstantinos Markopoulos, Georgia Maniati, Georgios Vamvoukakis, Nikolaos Ellinas, Georgios Vardaxoglou, Panos Kakoulidis, Junkwang Oh, Gunu Jho, Inchul Hwang, Aimilios Chalamandaris, Pirros Tsiakoulis, Spyros Raptis
Generating Multilingual Gender-Ambiguous Text-to-Speech Voices. INTERSPEECH (2023)
Nikolaos Ellinas, Myrsini Christidou, Alexandra Vioni, June Sig Sung, Aimilios Chalamandaris, Pirros Tsiakoulis, Paris Mastorocostas
Controllable speech synthesis by learning discrete phoneme-level prosodic representations. Speech Commun. 146 (2023)
Alexandra Vioni, Georgia Maniati, Nikolaos Ellinas, June Sig Sung, Inchul Hwang, Aimilios Chalamandaris, Pirros Tsiakoulis
Investigating Content-Aware Neural Text-to-Speech MOS Prediction Using Prosodic and Linguistic Features. ICASSP (2023)
Georgia Maniati, Alexandra Vioni, Nikolaos Ellinas, Karolos Nikitaras, Konstantinos Klapsas, June Sig Sung, Gunu Jho, Aimilios Chalamandaris, Pirros Tsiakoulis
SOMOS: The Samsung Open MOS Dataset for the Evaluation of Neural Text-to-Speech Synthesis. INTERSPEECH (2022)
Panagiotis Kakoulidis, Nikolaos Ellinas, Georgios Vamvoukakis, Konstantinos Markopoulos, June Sig Sung, Gunu Jho, Pirros Tsiakoulis, Aimilios Chalamandaris
Karaoker: Alignment-free singing voice synthesis with speech training data. INTERSPEECH (2022)
Karolos Nikitaras, Konstantinos Klapsas, Nikolaos Ellinas, Georgia Maniati, June Sig Sung, Inchul Hwang, Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis
Learning utterance-level representations through token-level acoustic latents prediction for Expressive Speech Synthesis. CoRR (2022)
Nikolaos Ellinas, Georgios Vamvoukakis, Konstantinos Markopoulos, Georgia Maniati, Panos Kakoulidis, June Sig Sung, Inchul Hwang, Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis
Cross-lingual Text-To-Speech with Flow-based Voice Conversion for Improved Pronunciation. CoRR (2022)
Konstantinos Klapsas, Nikolaos Ellinas, Karolos Nikitaras, Georgios Vamvoukakis, Panos Kakoulidis, Konstantinos Markopoulos, Spyros Raptis, June Sig Sung, Gunu Jho, Aimilios Chalamandaris, Pirros Tsiakoulis
Self supervised learning for robust voice cloning. CoRR (2022)
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
Generating Gender-Ambiguous Text-to-Speech Voices. CoRR (2022)
Panos Kakoulidis, Nikolaos Ellinas, Georgios Vamvoukakis, Konstantinos Markopoulos, June Sig Sung, Gunu Jho, Pirros Tsiakoulis, Aimilios Chalamandaris
Karaoker: Alignment-free singing voice synthesis with speech training data. CoRR (2022)
Georgia Maniati, Alexandra Vioni, Nikolaos Ellinas, Karolos Nikitaras, Konstantinos Klapsas, June Sig Sung, Gunu Jho, Aimilios Chalamandaris, Pirros Tsiakoulis
SOMOS: The Samsung Open MOS Dataset for the Evaluation of Neural Text-to-Speech Synthesis. CoRR (2022)
Alexandra Vioni, Georgia Maniati, Nikolaos Ellinas, June Sig Sung, Inchul Hwang, Aimilios Chalamandaris, Pirros Tsiakoulis
Investigating Content-Aware Neural Text-To-Speech MOS Prediction Using Prosodic and Linguistic Features. CoRR (2022)
Nikolaos Ellinas, Myrsini Christidou, Alexandra Vioni, June Sig Sung, Aimilios Chalamandaris, Pirros Tsiakoulis, Paris Mastorocostas
Controllable speech synthesis by learning discrete phoneme-level prosodic representations. CoRR (2022)
Konstantinos Klapsas, Nikolaos Ellinas, Karolos Nikitaras, Georgios Vamvoukakis, Panagiotis Kakoulidis, Konstantinos Markopoulos, Spyros Raptis, June Sig Sung, Gunu Jho, Aimilios Chalamandaris, Pirros Tsiakoulis
Self supervised learning for robust voice cloning. INTERSPEECH (2022)
Karolos Nikitaras, Georgios Vamvoukakis, Nikolaos Ellinas, Konstantinos Klapsas, Konstantinos Markopoulos, Spyros Raptis, June Sig Sung, Gunu Jho, Aimilios Chalamandaris, Pirros Tsiakoulis
Fine-grained Noise Control for Multispeaker Speech Synthesis. CoRR (2022)
Konstantinos Klapsas, Karolos Nikitaras, Nikolaos Ellinas, June Sig Sung, Inchul Hwang, Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis
Predicting phoneme-level prosody latents using AR and flow-based Prior Networks for expressive speech synthesis. CoRR (2022)
Karolos Nikitaras, Georgios Vamvoukakis, Nikolaos Ellinas, Konstantinos Klapsas, Konstantinos Markopoulos, Spyros Raptis, June Sig Sung, Gunu Jho, Aimilios Chalamandaris, Pirros Tsiakoulis
Fine-grained Noise Control for Multispeaker Speech Synthesis. INTERSPEECH (2022)
Georgia Maniati, Nikolaos Ellinas, Konstantinos Markopoulos, Georgios Vamvoukakis, June Sig Sung, Hyoungmin Park, Aimilios Chalamandaris, Pirros Tsiakoulis
Cross-lingual Low Resource Speaker Adaptation Using Phonological Features. CoRR (2021)
Alexandra Vioni, Myrsini Christidou, Nikolaos Ellinas, Georgios Vamvoukakis, Panos Kakoulidis, Taehoon Kim, June Sig Sung, Hyoungmin Park, Aimilios Chalamandaris, Pirros Tsiakoulis
Prosodic Clustering for Phoneme-level Prosody Control in End-to-End Speech Synthesis. CoRR (2021)
Myrsini Christidou, Alexandra Vioni, Nikolaos Ellinas, Georgios Vamvoukakis, Konstantinos Markopoulos, Panos Kakoulidis, June Sig Sung, Hyoungmin Park, Aimilios Chalamandaris, Pirros Tsiakoulis
Improved Prosodic Clustering for Multispeaker and Speaker-independent Phoneme-level Prosody Control. CoRR (2021)
Konstantinos Markopoulos, Nikolaos Ellinas, Alexandra Vioni, Myrsini Christidou, Panos Kakoulidis, Georgios Vamvoukakis, Georgia Maniati, June Sig Sung, Hyoungmin Park, Pirros Tsiakoulis, Aimilios Chalamandaris
Rapping-Singing Voice Synthesis based on Phoneme-level Prosody Control. CoRR (2021)
Alexandra Vioni, Myrsini Christidou, Nikolaos Ellinas, Georgios Vamvoukakis, Panos Kakoulidis, Taehoon Kim, June Sig Sung, Hyoungmin Park, Aimilios Chalamandaris, Pirros Tsiakoulis
Prosodic Clustering for Phoneme-Level Prosody Control in End-to-End Speech Synthesis. ICASSP (2021)
Georgia Maniati, Nikolaos Ellinas, Konstantinos Markopoulos, Georgios Vamvoukakis, June Sig Sung, Hyoungmin Park, Aimilios Chalamandaris, Pirros Tsiakoulis
Cross-Lingual Low Resource Speaker Adaptation Using Phonological Features. Interspeech (2021)
Konstantinos Markopoulos, Nikolaos Ellinas, Alexandra Vioni, Myrsini Christidou, Panos Kakoulidis, Georgios Vamvoukakis, June Sig Sung, Hyoungmin Park, Pirros Tsiakoulis, Aimilios Chalamandaris, Georgia Maniati
Rapping-Singing Voice Synthesis based on Phoneme-level Prosody Control. SSW (2021)
Myrsini Christidou, Alexandra Vioni, Nikolaos Ellinas, Georgios Vamvoukakis, Konstantinos Markopoulos, Panos Kakoulidis, June Sig Sung, Hyoungmin Park, Aimilios Chalamandaris, Pirros Tsiakoulis
Improved Prosodic Clustering for Multispeaker and Speaker-Independent Phoneme-Level Prosody Control. SPECOM (2021)
Nikolaos Ellinas, Georgios Vamvoukakis, Konstantinos Markopoulos, Aimilios Chalamandaris, Georgia Maniati, Panos Kakoulidis, Spyros Raptis, June Sig Sung, Hyoungmin Park, Pirros Tsiakoulis
High Quality Streaming Speech Synthesis with Low, Sentence-Length-Independent Latency. CoRR (2021)
Nikolaos Ellinas, Georgios Vamvoukakis, Konstantinos Markopoulos, Aimilios Chalamandaris, Georgia Maniati, Panos Kakoulidis, Spyros Raptis, June Sig Sung, Hyoungmin Park, Pirros Tsiakoulis
High Quality Streaming Speech Synthesis with Low, Sentence-Length-Independent Latency. INTERSPEECH (2020)
Panagiotis Paraskevas Filntisis, Athanasios Katsamanis, Pirros Tsiakoulis, Petros Maragos
Video-realistic expressive audio-visual speech synthesis for the Greek language. Speech Commun. 95 (2017)
Pirros Tsiakoulis, Spyros Raptis, Sotiris Karabetsos, Aimilios Chalamandaris
Affective word ratings for concatenative text-to-speech synthesis. PCI (2016)
Milica Gasic, Dongho Kim, Pirros Tsiakoulis, Steve J. Young
Distributed dialogue policies for multi-domain statistical dialogue management. ICASSP (2015)
Spyros Raptis, Sotiris Karabetsos, Aimilios Chalamandaris, Pirros Tsiakoulis
A framework towards expressive speech analysis and synthesis with preliminary results. J. Multimodal User Interfaces 9 (4) (2015)
Rogier C. van Dalen, Kate M. Knill, Pirros Tsiakoulis, Mark J. F. Gales
Improving multiple-crowd-sourced transcriptions using a speech recogniser. ICASSP (2015)
Spyros Raptis, Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos
Open Web-Based Text-to-Speech Services for the Citizens. HCI (27) (2014)
Aimilios Chalamandaris, Pirros Tsiakoulis, Sotiris Karabetsos, Spyros Raptis
Using Audio Books for Training a Text-to-Speech System. LREC (2014)
Pirros Tsiakoulis, Sotiris Karabetsos, Aimilios Chalamandaris, Spyros Raptis
An Overview of the ILSP Unit Selection Text-to-Speech Synthesis System. SETN (2014)
Milica Gasic, Dongho Kim, Pirros Tsiakoulis, Catherine Breslin, Matthew Henderson, Martin Szummer, Blaise Thomson, Steve J. Young
Incremental on-line adaptation of POMDP-based dialogue managers to extended domains. INTERSPEECH (2014)
Dongho Kim, Matthew Henderson, Milica Gasic, Pirros Tsiakoulis, Steve J. Young
The use of discriminative belief tracking in POMDP-based dialogue systems. SLT (2014)
Spyros Raptis, Sotiris Karabetsos, Aimilios Chalamandaris, Pirros Tsiakoulis
Towards expressive speech synthesis: Analysis and modeling of expressive speech. CogInfoCom (2014)
Pirros Tsiakoulis, Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Steve J. Young
Dialogue context sensitive HMM-based speech synthesis. ICASSP (2014)
Dongho Kim, Catherine Breslin, Pirros Tsiakoulis, Milica Gasic, Matthew Henderson, Steve J. Young
Inverse reinforcement learning for micro-turn management. INTERSPEECH (2014)
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
The PARLANCE mobile application for interactive search in English and Mandarin. SIGDIAL Conference (2014)
Pirros Tsiakoulis, Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Steve J. Young
Dialogue context sensitive speech synthesis using factorized decision trees. INTERSPEECH (2014)
Steve J. Young, Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Eli Tzirkel-Hancock
Evaluation of Statistical POMDP-Based Dialogue Systems in Noisy Environments. IWSDS (2014)
Milica Gasic, Catherine Breslin, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young
POMDP-based dialogue manager adaptation to extended domains. SIGDIAL Conference (2013)
Catherine Breslin, Milica Gasic, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young
Continuous asr for flexible incremental dialogue. ICASSP (2013)
Pirros Tsiakoulis, Alexandros Potamianos, Dimitrios Dimitriadis
Instantaneous frequency and bandwidth estimation using filterbank arrays. ICASSP (2013)
Milica Gasic, Catherine Breslin, Matthew Henderson, Dongho Kim, Martin Szummer, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young
On-line policy optimisation of Bayesian spoken dialogue systems via human interaction. ICASSP (2013)
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
Demonstration of the PARLANCE system: a data-driven incremental, spoken dialogue system for interactive search. SIGDIAL Conference (2013)
Milica Gasic, Pirros Tsiakoulis, Matthew Henderson, Blaise Thomson, Kai Yu, Eli Tzirkel, Steve J. Young
The Effect of Cognitive Load on a Statistical Dialogue System. SIGDIAL Conference (2012)
Matthew Henderson, Milica Gasic, Blaise Thomson, Pirros Tsiakoulis, Kai Yu, Steve J. Young
Discriminative spoken language understanding using word confusion networks. SLT (2012)
Athanassios Protopapas, Marina Tzakosta, Aimilios Chalamandaris, Pirros Tsiakoulis
IPLR: an online resource for Greek word-level and sublexical information. Lang. Resour. Evaluation 46 (3) (2012)
Blaise Thomson, Milica Gasic, Matthew Henderson, Pirros Tsiakoulis, Steve J. Young
N-best error simulation for training spoken dialogue systems. SLT (2012)
Milica Gasic, Matthew Henderson, Blaise Thomson, Pirros Tsiakoulis, Steve J. Young
Policy optimisation of POMDP-based dialogue systems without state space compression. SLT (2012)
Pirros Tsiakoulis, Alexandros Potamianos
On the effect of fundamental frequency on amplitude and frequency modulation patterns in speech resonances. INTERSPEECH (2010)
Sotiris Karabetsos, Pirros Tsiakoulis, Aimilios Chalamandaris, Spyros Raptis
One-Class Classification for Spectral Join Cost Calculation in Unit Selection Speech Synthesis. IEEE Signal Process. Lett. 17 (8) (2010)
Aimilios Chalamandaris, Sotiris Karabetsos, Pirros Tsiakoulis, Spyros Raptis
A unit selection text-to-speech synthesis system optimized for use with screen readers. IEEE Trans. Consumer Electron. 56 (3) (2010)
Pirros Tsiakoulis, Alexandros Potamianos, Dimitrios Dimitriadis
Spectral Moment Features Augmented by Low Order Cepstral Coefficients for Robust ASR. IEEE Signal Process. Lett. 17 (6) (2010)
Aimilios Chalamandaris, Pirros Tsiakoulis, Spyros Raptis, Sotiris Karabetsos
Corpus Design for a Unit Selection TtS System with Application to Bulgarian. LTC (2009)
Pirros Tsiakoulis, Alexandros Potamianos, Dimitrios Dimitriadis
Short-time instantaneous frequency and bandwidth features for speech recognition. ASRU (2009)
Sotiris Karabetsos, Pirros Tsiakoulis, Aimilios Chalamandaris, Spyros Raptis
Embedded unit selection text-to-speech synthesis for mobile devices. IEEE Trans. Consumer Electron. 55 (2) (2009)
Aimilios Chalamandaris, Spyros Raptis, Pirros Tsiakoulis, Sotiris Karabetsos
Enhancing Accessibility of Web Content for the Print-Impaired and Blind People. USAB (2009)
Spyros Raptis, Pirros Tsiakoulis, Aimilios Chalamandaris, Sotiris Karabetsos
User Interaction Design for a Home-Based Telecare System. USAB (2009)
Pirros Tsiakoulis, Alexandros Potamianos
Statistical analysis of amplitude modulation in speech signals using an AM-FM model. ICASSP (2009)
Sotiris Karabetsos, Pirros Tsiakoulis, Aimilios Chalamandaris, Spyros Raptis
HMM-Based Speech Synthesis for the Greek Language. TSD (2008)
Pirros Tsiakoulis, Aimilios Chalamandaris, Sotiris Karabetsos, Spyros Raptis
A statistical method for database reduction for embedded unit selection speech synthesis. ICASSP (2008)
Sotiris Karabetsos, Pirros Tsiakoulis, Stavroula-Evita Fotinea, Ioannis Dologlou
Formant estimation of speech signals using subspace-based spectral analysis. EUSIPCO (2006)
Aimilios Chalamandaris, Athanassios Protopapas, Pirros Tsiakoulis, Spyros Raptis
All Greek to me! An automatic Greeklish to Greek transliteration system. LREC (2006)
Sotiris Karabetsos, Pirros Tsiakoulis, Stavroula-Evita Fotinea, Ioannis Dologlou
On the use of a decimative spectral estimation method based on eigenanalysis and SVD for formant and bandwidth tracking of speech signals. INTERSPEECH (2005)
Aimilios Chalamandaris, Spyros Raptis, Pirros Tsiakoulis
Rule-based grapheme-to-phoneme method for the Greek. INTERSPEECH (2005)
Aimilios Chalamandaris, Pirros Tsiakoulis, Spyros Raptis, Georgios P. Giannopoulos, George Carayannis
Bypassing Greeklish! LREC (2004)