Alex Park

According to our database, Alex Park authored at least 18 papers between 2001 and 2023.

Collaborative distances:

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

2023

Personalizing Keyword Spotting with Speaker Information.

Beltrán Labrador, Pai Zhu, Guanlong Zhao, Angelo Scorza Scarpati, Quan Wang, Alicia Lozano-Diez, Alex Park, Ignacio López-Moreno

CoRR, 2023

Locale Encoding for Scalable Multilingual Keyword Spotting Models.

Pai Zhu, Hyun Jin Park, Alex Park, Angelo Scorza Scarpati, Ignacio López-Moreno

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

A Conformer-based Waveform-domain Neural Acoustic Echo Canceller Optimized for ASR Accuracy.

Sankaran Panchapagesan, Arun Narayanan, Turaj Zakizadeh Shabestary, Shuai Shao, Nathan Howard, Alex Park, James Walker, Alexander Gruenstein

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Production federated keyword spotting via distillation, filtering, and joint federated-centralized training.

Andrew Hard, Kurt Partridge, Neng Chen, Sean Augenstein, Aishanee Shah, Hyun Jin Park, Alex Park, Sara Ng, Jessica Nguyen, Ignacio López-Moreno, Rajiv Mathews, Françoise Beaufays

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

2021

A Neural Acoustic Echo Canceller Optimized Using An Automatic Speech Recognizer and Large Scale Synthetic Data.

Nathan Howard, Alex Park, Turaj Zakizadeh Shabestary, Alexander Gruenstein, Rohit Prabhavalkar

Proceedings of the IEEE International Conference on Acoustics, 2021

A Conformer-Based ASR Frontend for Joint Acoustic Echo Cancellation, Speech Enhancement and Speech Separation.

Tom O'Malley, Arun Narayanan, Quan Wang, Alex Park, James Walker, Nathan Howard

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2021

2007

Making Sense of Sound: Unsupervised Topic Segmentation over Acoustic Input.

Igor Malioutov, Alex Park, Regina Barzilay, James R. Glass

Proceedings of the ACL 2007, 2007

2006

Unsupervised pattern discovery in speech: applications to word acquisition and speaker segmentation.

Alex Seungryong Park

PhD thesis, 2006

A Novel DTW-Based Distance Measure for speaker Segmentation.

Alex Park, James R. Glass

Proceedings of the 2006 IEEE ACL Spoken Language Technology Workshop, 2006

The MIT Mobile Device Speaker Verification Corpus: Data Collection and Preliminary Experiments.

Ram H. Woo, Alex Park, Timothy J. Hazen

Proceedings of the Odyssey 2006: The Speaker and Language Recognition Workshop, 2006

Unsupervised Word Acquisition from Speech using Pattern Discovery.

Alex Park, James R. Glass

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005

The MIT Spoken Lecture Processing Project.

James R. Glass, Timothy J. Hazen, D. Scott Cyphers, Ken Schutte, Alex Park

Proceedings of the HLT/EMNLP 2005, 2005

Automatic Processing of Audio Lectures for Information Retrieval: Vocabulary Selection and Language Modeling.

Alex Park, Timothy J. Hazen, James R. Glass

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

A comparison of normalization and training approaches for ASR-dependent speaker identification.

Alex Park, Timothy J. Hazen

Proceedings of the 8th International Conference on Spoken Language Processing, 2004

2003

Integration of speaker recognition into conversational spoken dialogue systems.

Timothy J. Hazen, Douglas A. Jones, Alex Park, Linda C. Kukolich, Douglas A. Reynolds

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Towards robust person recognition on handheld devices using face and speaker identification technologies.

Timothy J. Hazen, Eugene Weinstein, Alex Park

Proceedings of the 5th International Conference on Multimodal Interfaces, 2003

2002

ASR dependent techniques for speaker identification.

Alex Park, Timothy J. Hazen

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

2001

FST-based recognition techniques for multi-lingual and multi-domain spontaneous speech.

Timothy J. Hazen, I. Lee Hetherington, Alex Park

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001