Longting Xu

According to our database, Longting Xu authored at least 19 papers between 2013 and 2024.

Collaborative distances:

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

2024

Domain-weighted transfer learning and discriminative embeddings for low-resource speaker verification.

Han Wang, Mingrui He, Mingjun Zhang, Changzhi Luo, Longting Xu

EURASIP J. Audio Speech Music. Process., December, 2024

Device Feature based on Graph Fourier Transformation with Logarithmic Processing For Detection of Replay Speech Attacks.

Mingrui He, Longting Xu, Han Wang, Mingjun Zhang, Rohan Kumar Das

Proceedings of the Odyssey 2024: The Speaker and Language Recognition Workshop, 2024

2023

Device Features Based on Linear Transformation With Parallel Training Data for Replay Speech Detection.

Longting Xu, Jichen Yang, Chang Huai You, Xinyuan Qian, Daiyu Huang

IEEE ACM Trans. Audio Speech Lang. Process., 2023

2022

A Novel Feature Based on Graph Signal Processing for Detection of Physical Access Attacks.

Longting Xu, Mianxin Tian, Xing Guo, Zhiyong Shan, Jie Jia, Yiyuan Peng, Jichen Yang, Rohan Kumar Das

Proceedings of the Odyssey 2022: The Speaker and Language Recognition Workshop, 28 June, 2022

2021

Cascaded Convolutional Neural Network-Based Hyperspectral Image Resolution Enhancement via an Auxiliary Panchromatic Image.

Xiaochen Lu, Junping Zhang, Dezheng Yang, Longting Xu, Fengde Jia

IEEE Trans. Image Process., 2021

Graph Fourier Transform Based Audio Zero-Watermarking.

Longting Xu, Daiyu Huang, Syed Faham Ali Zaidi, Abdul Rauf, Rohan Kumar Das

IEEE Signal Process. Lett., 2021

Load Balancing for Energy-Harvesting Mobile Edge Computing.

Ping Zhao, Jiawei Tao, Abdul Rauf, Fengde Jia, Longting Xu

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021

2020

Constant-Q Deep Coefficients for Playback Attack Detection.

Jichen Yang, Longting Xu, Bo Ren

IEICE Trans. Inf. Syst., 2020

Discriminative features based on modified log magnitude spectrum for playback speech detection.

Jichen Yang, Longting Xu, Bo Ren, Yunyun Ji

EURASIP J. Audio Speech Music. Process., 2020

Adversarial Dictionary Learning for Monaural Speech Enhancement.

Yunyun Ji, Longting Xu, Wei-Ping Zhu

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

2019

I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences.

Kong Aik Lee, Ville Hautamäki, Tomi Kinnunen, Hitoshi Yamamoto, Koji Okabe, Ville Vestman, Jing Huang, Guohong Ding, Hanwu Sun, Anthony Larcher, Rohan Kumar Das, Haizhou Li, Mickael Rouvier, Pierre-Michel Bousquet, Wei Rao, Qing Wang, Chunlei Zhang, Fahimeh Bahmaninezhad, Héctor Delgado, Jose Patino, Qiongqiong Wang, Ling Guo, Takafumi Koshinaka, Jiacen Zhang, Koichi Shinoda, Trung Ngo Trong, Md. Sahidullah, Fan Lu, Yun Tang, Ming Tu, Kah Kuan Teh, Tran Huy Dat, Kuruvachan K. George, Ivan Kukanov, Florent Desnous, Jichen Yang, Emre Yilmaz, Longting Xu, Jean-François Bonastre, Chenglin Xu, Zhi Hao Lim, Eng Siong Chng, Shivesh Ranjan, John H. L. Hansen, Massimiliano Todisco, Nicholas W. D. Evans

CoRR, 2019

2018

Generalizing I-Vector Estimation for Rapid Speaker Recognition.

Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang

IEEE ACM Trans. Audio Speech Lang. Process., 2018

Generative X-Vectors for Text-Independent Speaker Verification.

Longting Xu, Rohan Kumar Das, Emre Yilmaz, Jichen Yang, Haizhou Li

Proceedings of the 2018 IEEE Spoken Language Technology Workshop, 2018

Co-whitening of I-vectors for Short and Long Duration Speaker Verification.

Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

2016

Speaker identification based on state space model.

Longting Xu, Zhen Yang

Int. J. Speech Technol., 2016

Rapid Computation of I-vector.

Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang

Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

2015

Dictionary design in subspace model for speaker identification.

Longting Xu, Zhen Yang, Xi Shao

Int. J. Speech Technol., 2015

Sparse coding of total variability matrix.

Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

2013

Speaker identification based on sparse subspace model.

Longting Xu, Zhen Yang

Proceedings of the 19th Asia-Pacific Conference on Communications, 2013