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Dual Data Scaling for Robust Two-Stage User-Defined Keyword Spotting

Zhiqi Ai, Han Cheng, Yuxin Wang, Shiyi Mu, Yongjin Zhou, Shugong Xu

Scaling acoustic data and phoneme-matching anchors for robust user-defined wake words.

Effective User-Defined Keyword Spotting With Dual-Stage Matching, Multi-Modal Enrollment, and Continual Adaptation

Zhiqi Ai, Han Cheng, Shiyi Mu, Xinnuo Li, Yongjin Zhou, Shugong Xu

Dual-stage matching, multimodal enrollment, and lightweight adaptation for personalized keyword spotting.

MM-KWS: Multi-modal Prompts for Multilingual User-defined Keyword Spotting

Zhiqi Ai, Zhiyong Chen, Shugong Xu

Text and speech enrollment for multilingual, user-defined keyword spotting.

Stabilizing Short Duration Speaker Verification through Neural Re-scoring with Hybrid Enrollment

Zhiqi Ai, Han Cheng, Shiyi Mu, Zhiyong Chen, Yongjin Zhou, Shugong Xu

Hybrid enrollment and neural re-scoring for reliable verification from short speech segments.

Open-Set Speaker Identification Through Efficient Few-Shot Tuning With Speaker Reciprocal Points and Unknown Samples

Zhiyong Chen, Shuhang Wu, Xinnuo Li, Zhiqi Ai, Shugong Xu

Few-shot open-set speaker identification with reciprocal points and synthesized or real unknown samples.

VoxAging: Continuously Tracking Speaker Aging with a Large-Scale Longitudinal Dataset in English and Mandarin

Zhiqi Ai, Meixuan Bao, Zhiyong Chen, Zhi Yang, Xinnuo Li, Shugong Xu

A longitudinal dataset for studying speaker aging and its effects on speaker verification.

Towards Robust Speaker Recognition against Intrinsic Variation with Foundation Model Few-shot Tuning and Effective Speech Synthesis

Zhiyong Chen, Shuhang Wu, Xinnuo Li, Zhiqi Ai, Shugong Xu

Few-shot tuning and speech synthesis to address aging and emotional variation in speaker recognition.

Enhancing Open-Set Speaker Identification Through Rapid Tuning With Speaker Reciprocal Points and Negative Sample

Zhiyong Chen, Zhiqi Ai, Xinnuo Li, Shugong Xu

Rapid enrollment-time tuning for open-set speaker identification.

StableTTS: Towards Efficient Denoising Acoustic Decoder for Text to Speech Synthesis with Consistency Flow Matching

Zhiyong Chen, Xinnuo Li, Shuhang Wu, Zhi Yang, Zhiqi Ai, Shugong Xu

Consistency flow matching for efficient denoising acoustic decoding in text-to-speech synthesis.

StyleFusion TTS: Multimodal Style-Control and Enhanced Feature Fusion for Zero-Shot Text-to-Speech Synthesis

Zhiyong Chen, Xinnuo Li, Zhiqi Ai, Shugong Xu

Multimodal style and speaker control with enhanced feature fusion for zero-shot speech synthesis.

Optimizing feature fusion for improved zero-shot adaptation in text-to-speech synthesis

Zhiyong Chen^*, Zhiqi Ai^*, Youxuan Ma, Xinnuo Li, Shugong Xu

* Equal contribution.

A two-branch speaker control module for improved voice cloning and zero-shot speaker adaptation.

Bridge, Distill, Refine: High-Fidelity One-Step Generation for Multi-Bandwidth Speech Extension

Zhiqi Ai, Xu Shen, Mou Wang, Yongjin Zhou, Shugong Xu

One-step, multi-bandwidth speech extension through a cutoff-aware flow bridge, progressive consistency distillation, and adversarial refinement.

PTC-Bias: Phoneme-Level Temporal Competition for Bias Retrieval and Post-Decoding Correction in Speech LLMs

Zhiqi Ai, Han Cheng, Shiyi Mu, Yongjin Zhou, Shugong Xu

Phoneme-level retrieval and selective correction for contextual biasing in speech language models.

Enhanced Fingerprint-Based Positioning With Practical Imperfections: Deep Learning-Based Approaches

Shugong Xu, Jun Jiang, Wenjun Yu, Yilin Gao, Guangjin Pan, Shiyi Mu, Zhiqi Ai, Yuan Gao, Peigang Jiang, Cheng-Xiang Wang

Collaborative work on deep learning for wireless fingerprint positioning under practical imperfections.

StereoDETR: Stereo-Based Transformer for 3D Object Detection

Shiyi Mu, Zichong Gu, Zhiqi Ai, Anqi Liu, Yilin Gao, Shugong Xu

Collaborative work on efficient stereo-based 3D object detection.

DDStereo: Efficient Dual Decoder Transformers for Stereo 3D Road Anomaly Detection

Shiyi Mu, Zichong Gu, Zhiqi Ai, Yilin Gao, Shugong Xu

Dual-decoder stereo transformers for efficient 3D object detection and out-of-distribution road anomaly detection.

Stage-wise Adaptive Label Distribution for Facial Age Estimation

Bo Wu, Zhiqi Ai, Jun Jiang, Congcong Zhu, Shugong Xu

Stage-wise adaptive label distributions for modeling ambiguity in facial age estimation.