| 2025 | ASRU | SV-Mixer: Replacing the Transformer Encoder with Lightweight MLPs for Self-Supervised Model Compresison in Speaker Verification. | Jungwoo Heo, Hyun-seo Shin, Chan-yeong Lim, Kyo-Won Koo, Seung-bin Kim, Jisoo Son, Ha-Jin Yu |
| 2025 | Interspeech | Enhancing Audio Deepfake Detection by Improving Representation Similarity of Bonafide Speech. | Seung-bin Kim, Hyun-seo Shin, Jungwoo Heo, Chan-yeong Lim, Kyo-Won Koo, Jisoo Son, Sanghyun Hong, Souhwan Jung, Ha-Jin Yu |
| 2025 | Interspeech | SEED: Speaker Embedding Enhancement Diffusion Model. | Kihyun Nam, Jungwoo Heo, Jee-weon Jung, Gangin Park, Chaeyoung Jung, Ha-Jin Yu, Joon Son Chung |
| 2024 | ICASSP | Diff-SV: A Unified Hierarchical Framework for Noise-Robust Speaker Verification Using Score-Based Diffusion Probabilistic Models. | Ju-Ho Kim, Jungwoo Heo, Hyun-seo Shin, Chan-yeong Lim, Ha-Jin Yu |
| 2024 | ICASSP | HM-CONFORMER: A Conformer-Based Audio Deepfake Detection System with Hierarchical Pooling and Multi-Level Classification Token Aggregation Methods. | Hyun-seo Shin, Jungwoo Heo, Ju-ho Kim, Chan-yeong Lim, Wonbin Kim, Ha-Jin Yu |
| 2024 | Interspeech | MR-RawNet: Speaker verification system with multiple temporal resolutions for variable duration utterances using raw waveforms. | Seung-bin Kim, Chan-yeong Lim, Jungwoo Heo, Ju-ho Kim, Hyun-seo Shin, Kyo-Won Koo, Ha-Jin Yu |
| 2024 | Interspeech | Improving Noise Robustness in Self-supervised Pre-trained Model for Speaker Verification. | Chan-yeong Lim, Hyun-seo Shin, Ju-ho Kim, Jungwoo Heo, Kyo-Won Koo, Seung-bin Kim, Ha-Jin Yu |
| 2023 | Interspeech | One-Step Knowledge Distillation and Fine-Tuning in Using Large Pre-Trained Self-Supervised Learning Models for Speaker Verification. | Jungwoo Heo, Chan-yeong Lim, Ju-ho Kim, Hyun-seo Shin, Ha-Jin Yu |
| 2022 | ICASSP | RawNeXt: Speaker Verification System For Variable-Duration Utterances With Deep Layer Aggregation And Extended Dynamic Scaling Policies. | Ju-ho Kim, Hye-Jin Shim, Jungwoo Heo, Ha-Jin Yu |
| 2022 | ICASSP | Graph Attentive Feature Aggregation for Text-Independent Speaker Verification. | Hye-Jin Shim, Jungwoo Heo, Jae-Han Park, Ga-Hui Lee, Ha-Jin Yu |
| 2022 | Interspeech | Two Methods for Spoofing-Aware Speaker Verification: Multi-Layer Perceptron Score Fusion Model and Integrated Embedding Projector. | Jungwoo Heo, Ju-Ho Kim, Hyun-seo Shin |
| 2022 | Interspeech | Extended U-Net for Speaker Verification in Noisy Environments. | Ju-ho Kim, Jungwoo Heo, Hye-jin Shim, Ha-Jin Yu |