Ismail Rasim Ülgen

According to our database, Ismail Rasim Ülgen authored at least 15 papers between 2020 and 2026.

Collaborative distances:

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

2026

DiffAnon: Diffusion-based Prosody Control for Voice Anonymization.

Ismail Rasim Ulgen, Zexin Cai, Nicholas Andrews, Philipp Koehn, Berrak Sisman

CoRR, April, 2026

Neuron-Level Emotion Control in Speech-Generative Large Audio-Language Models.

Xiutian Zhao, Ismail Rasim Ulgen, Philipp Koehn, Björn W. Schuller, Berrak Sisman

CoRR, March, 2026

2025

NaturalVoices: A Large-Scale, Spontaneous and Emotional Podcast Dataset for Voice Conversion.

Zongyang Du, Shreeram Suresh Chandra, Ismail Rasim Ulgen, Aurosweta Mahapatra, Ali N. Salman, Carlos Busso, Berrak Sisman

CoRR, November, 2025

HuLA: Prosody-Aware Anti-Spoofing with Multi-Task Learning for Expressive and Emotional Synthetic Speech.

Aurosweta Mahapatra, Ismail Rasim Ulgen, Berrak Sisman

CoRR, September, 2025

Objective Evaluation of Prosody and Intelligibility in Speech Synthesis via Conditional Prediction of Discrete Tokens.

Ismail Rasim Ulgen, Zongyang Du, Junchen Lu, Philipp Koehn, Berrak Sisman

CoRR, September, 2025

The Interspeech 2025 Challenge on Speech Emotion Recognition in Naturalistic Conditions.

Abinay Reddy Naini, Lucas Goncalves, Ali N. Salman, Pravin Mote, Ismail Rasim Ulgen, Thomas Thebaud, Laureano Moro-Velázquez, Leibny Paola García, Najim Dehak, Berrak Sisman, Carlos Busso

Proceedings of the 26th Annual Conference of the International Speech Communication Association, 2025

Can Emotion Fool Anti-spoofing?

Aurosweta Mahapatra, Ismail Rasim Ulgen, Abinay Reddy Naini, Carlos Busso, Berrak Sisman

Proceedings of the 26th Annual Conference of the International Speech Communication Association, 2025

2024

SelectTTS: Synthesizing Anyone's Voice via Discrete Unit-Based Frame Selection.

Ismail Rasim Ulgen, Shreeram Suresh Chandra, Junchen Lu, Berrak Sisman

CoRR, 2024

We Need Variations in Speech Synthesis: Sub-center Modelling for Speaker Embeddings.

Ismail Rasim Ulgen, Carlos Busso, John H. L. Hansen, Berrak Sisman

CoRR, 2024

Discrete Unit Based Masking For Improving Disentanglement in Voice Conversion.

Philip H. Lee, Ismail Rasim Ulgen, Berrak Sisman

Proceedings of the IEEE Spoken Language Technology Workshop, 2024

Towards Naturalistic Voice Conversion: NaturalVoices Dataset with an Automatic Processing Pipeline.

Ali N. Salman, Zongyang Du, Shreeram Suresh Chandra, Ismail Rasim Ülgen, Carlos Busso, Berrak Sisman

Proceedings of the 25th Annual Conference of the International Speech Communication Association, 2024

Revealing Emotional Clusters in Speaker Embeddings: A Contrastive Learning Strategy for Speech Emotion Recognition.

Ismail Rasim Ulgen, Zongyang Du, Carlos Busso, Berrak Sisman

Proceedings of the IEEE International Conference on Acoustics, 2024

2022

Unsupervised Domain Adaptation of Neural PLDA Using Segment Pairs for Speaker Verification.

Ismail Rasim Ülgen, Levent M. Arslan

Proceedings of the IEEE Spoken Language Technology Workshop, 2022

2021

Predicting Biometric Error Behaviour from Speaker Embeddings and a Fast Score Normalization Scheme.

Ismail Rasim Ülgen, Mustafa Erden, Levent M. Arslan

Proceedings of the Speech and Computer - 23rd International Conference, 2021

2020

Speech Activity Detection Under Adverse Conditions Using Neural Networks and Speaker Diarization.

Ismail Rasim Ülgen, Murat Saraçlar

Proceedings of the 28th Signal Processing and Communications Applications Conference, 2020