Timothy J. Hazen

Publication Activity (10 Years)

Years Active: 1993-2022
Publications (10 Years): 12

Top Venues

CoRR

ICASSP

EACL

ACL (1)

Massachusetts Institute of Technology, Cambridge, MA, USA (PHD)

Education History

Massachusetts Institute of Technology, Cambridge, MA, USA

PHD

Publications

Timothy J. Hazen, Alexandra Olteanu, Gabriella Kazai, Fernando Diaz, Michael Golebiewski
On the social and technical challenges of Web search autosuggestion moderation. First Monday 27 (2) (2022)
Yadollah Yaghoobzadeh, Soroush Mehri, Remi Tachet des Combes, Timothy J. Hazen, Alessandro Sordoni
Increasing Robustness to Spurious Correlations using Forgettable Examples. EACL (2021)
Yadollah Yaghoobzadeh, Alexandre Rochette, Timothy J. Hazen
Cross-Domain Generalization Through Memorization: A Study of Nearest Neighbors in Neural Duplicate Question Detection. CoRR (2020)
Timothy J. Hazen, Alexandra Olteanu, Gabriella Kazai, Fernando Diaz, Michael Golebiewski
On the Social and Technical Challenges of Web Search Autosuggestion Moderation. CoRR (2020)
Peter Potash, Adam Ferguson, Timothy J. Hazen
Ranking Passages for Argument Convincingness. ArgMining@ACL (2019)
Yadollah Yaghoobzadeh, Katharina Kann, Timothy J. Hazen, Eneko Agirre, Hinrich Schütze
Probing for Semantic Classes: Diagnosing the Meaning Content of Word Embeddings. CoRR (2019)
Yadollah Yaghoobzadeh, Remi Tachet des Combes, Timothy J. Hazen, Alessandro Sordoni
Robust Natural Language Inference Models with Example Forgetting. CoRR (2019)
Yadollah Yaghoobzadeh, Katharina Kann, Timothy J. Hazen, Eneko Agirre, Hinrich Schütze
Probing for Semantic Classes: Diagnosing the Meaning Content of Word Embeddings. ACL (1) (2019)
Alexandre Rochette, Yadollah Yaghoobzadeh, Timothy J. Hazen
Unsupervised Domain Adaptation of Contextual Embeddings for Low-Resource Duplicate Question Detection. CoRR (2019)
Timothy J. Hazen, Shehzaad Dhuliawala, Daniel Boies
Towards Domain Adaptation from Limited Data for Question Answering Using Deep Neural Networks. CoRR (2019)
Marc-Antoine Rondeau, Timothy J. Hazen
Systematic Error Analysis of the Stanford Question Answering Dataset. QA@ACL (2018)
Jun Zhang, Terry Zhenrong Yang, Timothy J. Hazen
Large-scaleword representation features for improved spoken language understanding. ICASSP (2015)
David F. Harwath, Timothy J. Hazen, James R. Glass
Zero resource spoken audio corpus analysis. ICASSP (2013)
Timothy J. Hazen, Fred Richardson
Modeling multiword phrases with constrained phrase trees for improved topic modeling of conversational speech. SLT (2012)
David F. Harwath, Timothy J. Hazen
Topic identification based extrinsic evaluation of summarization techniques applied to conversational speech. ICASSP (2012)
Timothy J. Hazen, Man-Hung Siu, Herbert Gish, Steve Lowe, Arthur Chan
Topic modeling for spoken documents using only phonetic information. ASRU (2011)
Timothy J. Hazen
MCE Training Techniques for Topic Identification of Spoken Audio Documents. IEEE ACM Trans. Audio Speech Lang. Process. 19 (8) (2011)
Timothy J. Hazen
Latent Topic Modeling for Audio Corpus Summarization. INTERSPEECH (2011)
Ji Ming, Timothy J. Hazen, James R. Glass
Combining missing-feature theory, speech enhancement, and speaker-dependent/-independent modeling for speech separation. Comput. Speech Lang. 24 (1) (2010)
Timothy J. Hazen
Multi-class SVM optimization using MCE training with application to topic identification. ICASSP (2010)
Timothy J. Hazen
Direct and latent modeling techniques for computing spoken document similarity. SLT (2010)
Timothy J. Hazen, Wade Shen, Christopher M. White
Query-by-example spoken term detection using phonetic posteriorgram templates. ASRU (2009)
Wade Shen, Christopher M. White, Timothy J. Hazen
A comparison of query-by-example methods for spoken term detection. INTERSPEECH (2009)
Timothy J. Hazen, Fred Richardson
A hybrid SVM/MCE training approach for vector space topic identification of spoken audio recordings. INTERSPEECH (2008)
Ciprian Chelba, Timothy J. Hazen, Murat Saraclar
Retrieval and browsing of spoken content. IEEE Signal Process. Mag. 25 (3) (2008)
Timothy J. Hazen, Anna Margolis
Discriminative feature weighting using MCE training for topic identification of spoken audio recordings. ICASSP (2008)
James R. Glass, Timothy J. Hazen, D. Scott Cyphers, Igor Malioutov, David Huynh, Regina Barzilay
Recent progress in the MIT spoken lecture processing project. INTERSPEECH (2007)
Timothy J. Hazen, Brennan Sherry, Mark Adler
Speech-based annotation and retrieval of digital photographs. INTERSPEECH (2007)
Erik McDermott, Timothy J. Hazen, Jonathan Le Roux, Atsushi Nakamura, Shigeru Katagiri
Discriminative Training for Large-Vocabulary Speech Recognition Using Minimum Classification Error. IEEE Trans. Speech Audio Process. 15 (1) (2007)
Takaaki Hori, I. Lee Hetherington, Timothy J. Hazen, James R. Glass
Open-Vocabulary Spoken Utterance Retrieval using Confusion Networks. ICASSP (4) (2007)
Natasha Singh-Miller, Michael Collins, Timothy J. Hazen
Dimensionality reduction for speech recognition using neighborhood components analysis. INTERSPEECH (2007)
Ji Ming, Timothy J. Hazen, James R. Glass, Douglas A. Reynolds
Robust Speaker Recognition in Noisy Conditions. IEEE Trans. Speech Audio Process. 15 (5) (2007)
Timothy J. Hazen, Erik McDermott
Discriminative MCE-based speaker adaptation of acoustic models for a spoken lecture processing task. INTERSPEECH (2007)
Bo Zhu, Timothy J. Hazen, James R. Glass
Multimodal speech recognition with ultrasonic sensors. INTERSPEECH (2007)
Timothy J. Hazen, Daniel Schultz
Multi-modal user authentication from video for mobile or variable-environment applications. INTERSPEECH (2007)
Timothy J. Hazen, Fred Richardson, Anna Margolis
Topic identification from audio recordings using word and phone recognition lattices. ASRU (2007)
Ram H. Woo, Alex Park, Timothy J. Hazen
The MIT Mobile Device Speaker Verification Corpus: Data Collection and Preliminary Experiments. Odyssey (2006)
Ji Ming, Timothy J. Hazen, James R. Glass
Speaker Verification Over Handheld Devices with Realistic Noisy Speech Data. ICASSP (1) (2006)
Ji Ming, Timothy J. Hazen, James R. Glass
A Comparative Study of Methods for Handheld Speaker Verification in Realistic Noisy Conditions. Odyssey (2006)
Timothy J. Hazen
Visual model structures and synchrony constraints for audio-visual speech recognition. IEEE Trans. Speech Audio Process. 14 (3) (2006)
Tara N. Sainath, Timothy J. Hazen
A Sinusoidal Model Approach to Acoustic Landmark Detection and Segmentation for Robust Segment-Based Speech Recognition. ICASSP (1) (2006)
Ciprian Chelba, Timothy J. Hazen
Automatic Spoken Document Processing for Retrieval and Browsing. HLT-NAACL (2006)
Timothy J. Hazen
Automatic alignment and error correction of human generated transcripts for long speech recordings. INTERSPEECH (2006)
Ji Ming, Timothy J. Hazen, James R. Glass
Combining missing-feature theory, speech enhancement and speaker-dependent/-independent modeling for speech separation. INTERSPEECH (2006)
James R. Glass, Timothy J. Hazen, D. Scott Cyphers, Ken Schutte, Alex Park
The MIT Spoken Lecture Processing Project. HLT/EMNLP (2005)
Alex Park, Timothy J. Hazen, James R. Glass
Automatic Processing of Audio Lectures for Information Retrieval: Vocabulary Selection and Language Modeling. ICASSP (1) (2005)
Timothy J. Hazen, I. Lee Hetherington, Han Shu, Karen Livescu
Pronunciation modeling using a finite-state transducer representation. Speech Commun. 46 (2) (2005)
Erik McDermott, Timothy J. Hazen
Minimum classification error training of landmark models for real-time continuous speech recognition. ICASSP (1) (2004)
Alex Park, Timothy J. Hazen
A comparison of normalization and training approaches for ASR-dependent speaker identification. INTERSPEECH (2004)
Timothy J. Hazen, Kate Saenko, Chia-Hao La, James R. Glass
A segment-based audio-visual speech recognizer: data collection, development, and initial experiments. ICMI (2004)
Timothy J. Hazen, Eugene Weinstein, Alex Park
Towards robust person recognition on handheld devices using face and speaker identification technologies. ICMI (2003)
Stephanie Seneff, Chao Wang, Timothy J. Hazen
Automatic induction of n-gram language models from a natural language grammar. INTERSPEECH (2003)
Timothy J. Hazen, Douglas A. Jones, Alex Park, Linda C. Kukolich, Douglas A. Reynolds
Integration of speaker recognition into conversational spoken dialogue systems. INTERSPEECH (2003)
Mikio Nakano, Timothy J. Hazen
Using untranscribed user utterances for improving language models based on confidence scoring. INTERSPEECH (2003)
Timothy J. Hazen, Stephanie Seneff, Joseph Polifroni
Recognition confidence scoring and its use in speech understanding systems. Comput. Speech Lang. 16 (1) (2002)
Ernest Pusateri, Timothy J. Hazen
Rapid speaker adaptation using speaker clustering. INTERSPEECH (2002)
Alex Park, Timothy J. Hazen
ASR dependent techniques for speaker identification. INTERSPEECH (2002)
Mikio Nakano, Yasuhiro Minami, Stephanie Seneff, Timothy J. Hazen, D. Scott Cyphers, James R. Glass, Joseph Polifroni, Victor Zue
Mokusei: a telephone-based Japanese conversational system in the weather domain. INTERSPEECH (2001)
Timothy J. Hazen, I. Lee Hetherington, Alex Park
FST-based recognition techniques for multi-lingual and multi-domain spontaneous speech. INTERSPEECH (2001)
Timothy J. Hazen, Issam Bazzi
A comparison and combination of methods for OOV word detection and word confidence scoring. ICASSP (2001)
Simo O. Kamppari, Timothy J. Hazen
Word and phone level acoustic confidence scoring. ICASSP (2000)
Timothy J. Hazen
A comparison of novel techniques for rapid speaker adaptation. Speech Commun. 31 (1) (2000)
Victor Zue, Stephanie Seneff, James R. Glass, Joseph Polifroni, Christine Pao, Timothy J. Hazen, I. Lee Hetherington
JUPlTER: a telephone-based conversational interface for weather information. IEEE Trans. Speech Audio Process. 8 (1) (2000)
Timothy J. Hazen, Theresa Burianek, Joseph Polifroni, Stephanie Seneff
Integrating recognition confidence scoring with language understanding and dialogue modeling. INTERSPEECH (2000)
James R. Glass, Timothy J. Hazen, I. Lee Hetherington
Real-time telephone-based speech recognition in the Jupiter domain. ICASSP (1999)
James R. Glass, Timothy J. Hazen
Telephone-based conversational speech recognition in the JUPITER domain. ICSLP (1998)
Timothy J. Hazen, Andrew K. Halberstadt
Using aggregation to improve the performance of mixture Gaussian acoustic models. ICASSP (1998)
Joseph Polifroni, Stephanie Seneff, James R. Glass, Timothy J. Hazen
Evaluation methodology for a telephone-based conversational system. LREC (1998)
Timothy J. Hazen, James R. Glass
A comparison of novel techniques for instantaneous speaker adaptation. EUROSPEECH (1997)
Timothy J. Hazen, Victor W. Zue
Recent improvements in an approach to segment-based automatic language identification. ICSLP (1994)
Timothy J. Hazen, Victor W. Zue
Automatic language identification using a segment-based approach. EUROSPEECH (1993)

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Publication Activity (10 Years)

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Timothy J. Hazen