Constantinos Papayiannis

Researcher, Amazon

Joined

September 2024

Names

Constantinos Papayiannis (Preferred)

Emails

****@amazon.com (Confirmed)

****@gmail.com (Confirmed)

Personal Links

DBLP

ORCID

Semantic Scholar

Career & Education History

Researcher

Amazon (amazon.com)

2019 – Present

PhD student

Imperial College London (imperial.ac.uk)

2015 – 2019

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Hearing Between the Lines: Unlocking the Reasoning Power of LLMs for Speech Evaluation
Arjun Chandra, Kevin Miller, Venkatesh Ravichandran, Constantinos Papayiannis, Venkatesh Saligrama
- EACL Findings 2026
- Readers: Everyone
Universal Semantic Disentangled Privacy-preserving Speech Representation Learning
Biel Tura Vecino, Subhadeep Maji, Aravind Varier, Antonio Bonafonte, Ivan Valles, Michael Owen, Leif Rädel, Grant P. Strimel, Seyi Feyisetan, Roberto Barra-Chicote, Ariya Rastrow, Constantinos Papayiannis, Volker Leutnant, Trevor Wood
- CoRR 2025
- Readers: Everyone
Universal Semantic Disentangled Privacy-preserving Speech Representation Learning
Biel Tura Vecino, Subhadeep Maji, Aravind Varier, Antonio Bonafonte, Ivan Valles-Perez, Michael Owen, LEIF RÄDEL, Grant Strimel, Oluwaseyi Feyisetan, Roberto Barra-Chicote, Ariya Rastrow, Constantinos Papayiannis, Volker Leutnant, Trevor Wood
- Submitted to ICLR 2025
- Readers: Everyone
Confidence Estimation for Speech Emotion Recognition Based on the Relationship Between Emotion Categories and Primitives
Yang Li, Constantinos Papayiannis, Viktor Rozgic, Elizabeth Shriberg, Chao Wang
- ICASSP 2022
- Readers: Everyone
Contrastive Unsupervised Learning for Speech Emotion Recognition
Mao Li, Bo Yang, Joshua Levy, Andreas Stolcke, Viktor Rozgic, Spyros Matsoukas, Constantinos Papayiannis, Daniel Bone, Chao Wang
- Published: 01 Jan 2021, Last Modified: 16 Nov 2023
- CoRR 2021
- Readers: Everyone
Contrastive Unsupervised Learning for Speech Emotion Recognition
Mao Li, Bo Yang, Joshua Levy, Andreas Stolcke, Viktor Rozgic, Spyros Matsoukas, Constantinos Papayiannis, Daniel Bone, Chao Wang
- Published: 01 Jan 2021, Last Modified: 16 Nov 2023
- ICASSP 2021
- Readers: Everyone
End-to-End Classification of Reverberant Rooms Using DNNs
Constantinos Papayiannis, Christine Evers, Patrick A. Naylor
- IEEE ACM Trans. Audio Speech Lang. Process. 2020
- Readers: Everyone
Using DNNs to Detect Materials in a Room based on Sound Absorption
Constantinos Papayiannis, Christine Evers, Patrick A. Naylor
- CoRR 2019
- Readers: Everyone
Data Augmentation of Room Classifiers using Generative Adversarial Networks
Constantinos Papayiannis, Christine Evers, Patrick A. Naylor
- CoRR 2019
- Readers: Everyone
End-to-End Classification of Reverberant Rooms using DNNs
Constantinos Papayiannis, Christine Evers, Patrick A. Naylor
- CoRR 2018
- Readers: Everyone

View all 13 publications

Co-Authors

View all 35 co-authors