Jirí Navrátil

According to our database, Jirí Navrátil authored at least 66 papers between 1996 and 2024.

Collaborative distances:

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

2024

Distributional Preference Alignment of LLMs via Optimal Transport.

Igor Melnyk, Youssef Mroueh, Brian Belgodere, Mattia Rigotti, Apoorva Nitsure, Mikhail Yurochkin, Kristjan H. Greenewald, Jirí Navrátil, Jerret Ross

CoRR, 2024

Larimar: Large Language Models with Episodic Memory Control.

Payel Das, Subhajit Chaudhury, Elliot Nelson, Igor Melnyk, Sarath Swaminathan, Sihui Dai, Aurélie C. Lozano, Georgios Kollias, Vijil Chenthamarakshan, Jirí Navrátil, Soham Dan, Pin-Yu Chen

CoRR, 2024

A resource-constrained stochastic scheduling algorithm for homeless street outreach and gleaning edible food.

Conor M. Artman, Aditya Mate, Ezinne Nwankwo, Aliza Heching, Tsuyoshi Idé, Jirí Navrátil, Karthikeyan Shanmugam, Wei Sun, Kush R. Varshney, Lauri Goldkind, Gidi Kroch, Jaclyn Sawyer, Ian Watson

CoRR, 2024

Risk Aware Benchmarking of Large Language Models.

Apoorva Nitsure, Youssef Mroueh, Mattia Rigotti, Kristjan H. Greenewald, Brian Belgodere, Mikhail Yurochkin, Jirí Navrátil, Igor Melnyk, Jarret Ross

Proceedings of the Forty-first International Conference on Machine Learning, 2024

Larimar: Large Language Models with Episodic Memory Control.

Payel Das, Subhajit Chaudhury, Elliot Nelson, Igor Melnyk, Sarathkrishna Swaminathan, Sihui Dai, Aurélie C. Lozano, Georgios Kollias, Vijil Chenthamarakshan, Jirí Navrátil, Soham Dan, Pin-Yu Chen

Proceedings of the Forty-first International Conference on Machine Learning, 2024

Learning Granger Causality from Instance-wise Self-attentive Hawkes Processes.

Dongxia Wu, Tsuyoshi Idé, Georgios Kollias, Jirí Navrátil, Aurélie C. Lozano, Naoki Abe, Yi-An Ma, Rose Yu

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2024

2023

Risk Assessment and Statistical Significance in the Age of Foundation Models.

Apoorva Nitsure, Youssef Mroueh, Mattia Rigotti, Kristjan H. Greenewald, Brian Belgodere, Mikhail Yurochkin, Jirí Navrátil, Igor Melnyk, Jerret Ross

CoRR, 2023

Assessment of Prediction Intervals Using Uncertainty Characteristics Curves.

Jirí Navrátil, Benjamin Elder, Matthew Arnold, Soumya Ghosh, Prasanna Sattigeri

CoRR, 2023

Auditing and Generating Synthetic Data with Controllable Trust Trade-offs.

Brian Belgodere, Pierre L. Dognin, Adam Ivankay, Igor Melnyk, Youssef Mroueh, Aleksandra Mojsilovic, Jirí Navrátil, Apoorva Nitsure, Inkit Padhi, Mattia Rigotti, Jerret Ross, Yair Schiff, Radhika Vedpathak, Richard A. Young

CoRR, 2023

2022

Uncertainty Quantification 360: A Hands-on Tutorial.

Soumya Ghosh, Q. Vera Liao, Karthikeyan Natesan Ramamurthy, Jirí Navrátil, Prasanna Sattigeri, Kush R. Varshney, Yunfeng Zhang

Proceedings of the CODS-COMAD 2022: 5th Joint International Conference on Data Science & Management of Data (9th ACM IKDD CODS and 27th COMAD), Bangalore, India, January 8, 2022

2021

Uncertainty Quantification 360: A Holistic Toolkit for Quantifying and Communicating the Uncertainty of AI.

Soumya Ghosh, Q. Vera Liao, Karthikeyan Natesan Ramamurthy, Jirí Navrátil, Prasanna Sattigeri, Kush R. Varshney, Yunfeng Zhang

CoRR, 2021

Uncertainty Characteristics Curves: A Systematic Assessment of Prediction Intervals.

Jirí Navrátil, Benjamin Elder, Matthew Arnold, Soumya Ghosh, Prasanna Sattigeri

CoRR, 2021

Anomaly Attribution with Likelihood Compensation.

Tsuyoshi Idé, Amit Dhurandhar, Jirí Navrátil, Moninder Singh, Naoki Abe

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

Learning Prediction Intervals for Model Performance.

Benjamin Elder, Matthew Arnold, Anupama Murthi, Jirí Navrátil

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

Not Your Grandfathers Test Set: Reducing Labeling Effort for Testing.

Begum Taskazan, Jirí Navrátil, Matthew Arnold, Anupama Murthi, Ganesh Venkataraman, Benjamin Elder

CoRR, 2020

Uncertainty Prediction for Deep Sequential Regression Using Meta Models.

Jirí Navrátil, Matthew Arnold, Benjamin Elder

CoRR, 2020

Towards Automating the AI Operations Lifecycle.

Matthew Arnold, Jeffrey Boston, Michael Desmond, Evelyn Duesterwald, Benjamin Elder, Anupama Murthi, Jirí Navrátil, Darrell Reimer

CoRR, 2020

2019

Accelerating Physics-Based Simulations Using End-to-End Neural Network Proxies: An Application in Oil Reservoir Modeling.

Jirí Navrátil, Alan King, Jesus Rios, Georgios Kollias, Ruben Rodriguez Torrado, Andrés Codas

Frontiers Big Data, 2019

Accelerating Physics-Based Simulations Using Neural Network Proxies: An Application in Oil Reservoir Modeling.

Jirí Navrátil, Alan King, Jesus Rios, Georgios Kollias, Ruben Rodriguez Torrado, Andrés Codas

CoRR, 2019

Confidence Scoring Using Whitebox Meta-models with Linear Classifier Probes.

Tongfei Chen, Jirí Navrátil, Vijay S. Iyengar, Karthikeyan Shanmugam

Proceedings of the 22nd International Conference on Artificial Intelligence and Statistics, 2019

2017

Improved Answer Selection with Pre-Trained Word Embeddings.

Rishav Chakravarti, Jirí Navrátil, Cícero Nogueira dos Santos

CoRR, 2017

2013

Graph-Based Unsupervised Learning of Word Similarities Using Heterogeneous Feature Types.

Avneesh Saluja, Jirí Navrátil

Proceedings of TextGraphs@EMNLP 2013: the 8th Workshop on Graph-based Methods for Natural Language Processing, 2013

2012

A framework for unsupervised transfer learning and application to dialog decision classification.

Etienne Marcheret, Om D. Deshmukh, Vaibhava Goel, Jirí Navrátil

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

A Comparison of Syntactic Reordering Methods for English-German Machine Translation.

Jirí Navrátil, Karthik Visweswariah, Ananthakrishnan Ramanathan

Proceedings of the COLING 2012, 2012

2011

A Word Reordering Model for Improved Machine Translation.

Karthik Visweswariah, Rajakrishnan Rajkumar, Ankur Gandhe, Ananthakrishnan Ramanathan, Jirí Navrátil

Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing, 2011

2010

Discriminative Phonotactics for Dialect Recognition Using Context-Dependent Phone Classifiers.

Fadi Biadsy, Hagen Soltau, Lidia Mangu, Jirí Navrátil, Julia Hirschberg

Proceedings of the Odyssey 2010: The Speaker and Language Recognition Workshop, Brno, Czech Republic, June 28, 2010

Syntax Based Reordering with Automatically Derived Rules for Improved Statistical Machine Translation.

Karthik Visweswariah, Jirí Navrátil, Jeffrey S. Sorensen, Vijil Chenthamarakshan, Nandakishore Kambhatla

Proceedings of the COLING 2010, 2010

2009

Robust audio-visual speech synchrony detection by generalized bimodal linear prediction.

Kshitiz Kumar, Jirí Navrátil, Etienne Marcheret, Vit Libal, Gerasimos Potamianos

Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Audio-visual speech synchronization detection using a bimodal linear prediction model.

Kshitiz Kumar, Jirí Navrátil, Etienne Marcheret, Vit Libal, Ganesh N. Ramaswamy, Gerasimos Potamianos

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2009

2008

Intersession variability compensation for language detection.

Xi Zhou, Jirí Navrátil, Jason W. Pelecanos, Ganesh N. Ramaswamy, Thomas S. Huang

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Text-Independent Speaker Verification in Embedded Environments.

Borivoj Tydlitát, Jirí Navrátil, Jason W. Pelecanos, Ganesh N. Ramaswamy

Proceedings of the IEEE International Conference on Acoustics, 2007

On Linear DETs.

Jirí Navrátil, David Klusácek

Proceedings of the IEEE International Conference on Acoustics, 2007

The MIT-LL/IBM 2006 Speaker Recognition System: High-Performance Reduced-Complexity Recognition.

William M. Campbell, Douglas E. Sturim, Wade Shen, Douglas A. Reynolds, Jirí Navrátil

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

Pseudo pitch synchronous analysis of speech with applications to speaker recognition.

Ran D. Zilca, Brian Kingsbury, Jirí Navrátil, Ganesh N. Ramaswamy

IEEE Trans. Speech Audio Process., 2006

Addressing Channel Mismatch through Speaker Discriminative Transforms.

Jason W. Pelecanos, Jirí Navrátil, Ganesh N. Ramaswamy

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

Advanced Language Recognition using Cepstra and Phonotactics: MITLL System Performance on the NIST 2005 Language Recognition Evaluation.

William M. Campbell, Terry P. Gleason, Jirí Navrátil, Douglas A. Reynolds, Wade Shen, Elliot Singer, Pedro A. Torres-Carrasquillo

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

Recent advances in phonotactic language recognition using binary-decision trees.

Jirí Navrátil

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

2005

Maximum conditional mutual information modeling for speaker verification.

Mohamed Kamal Omar, Jirí Navrátil, Ganesh N. Ramaswamy

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Improved Speaker Model Migration Via Stochastic Synthesis.

Jirí Navrátil, Ganesh N. Ramaswamy

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Statistical model migration in speaker recognition.

Jirí Navrátil, Ganesh N. Ramaswamy, Ran D. Zilca

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

2003

Multigrained modeling with pattern specific maximum likelihood transformations for text-independent speaker recognition.

Upendra V. Chaudhari, Jirí Navrátil, Stéphane H. Maes

IEEE Trans. Speech Audio Process., 2003

"syncpitch": a pseudo pitch synchronous algorithm for speaker recognition.

Ran D. Zilca, Jirí Navrátil, Ganesh N. Ramaswamy

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

The awe and mystery of t-norm.

Jirí Navrátil, Ganesh N. Ramaswamy

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

Depitch and the role of fundamental frequency in speaker recognition.

Ran D. Zilca, Jirí Navrátil, Ganesh N. Ramaswamy

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

The SuperSID project: exploiting high-level information for high-accuracy speaker recognition.

Douglas A. Reynolds, Walter D. Andrews, Joseph P. Campbell, Jirí Navrátil, Barbara Peskin, André Adami, Qin Jin, David Klusácek, Joy S. Abramson, Radu Mihaescu, John J. Godfrey, Douglas A. Jones, Bing Xiang

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

The IBM system for the NIST-2002 cellular speaker verification evaluation.

Ganesh N. Ramaswamy, Jirí Navrátil, Upendra V. Chaudhari, Ran D. Zilca

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Using prosodic and conversational features for high-performance speaker recognition: report from JHU WS'02.

Barbara Peskin, Jirí Navrátil, Joy S. Abramson, Douglas A. Jones, David Klusácek, Douglas A. Reynolds, Bing Xiang

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Phonetic speaker recognition using maximum-likelihood binary-decision tree models.

Jirí Navrátil, Qin Jin, Walter D. Andrews, Joseph P. Campbell

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Conditional pronunciation modeling in speaker detection.

David Klusácek, Jirí Navrátil, Douglas A. Reynolds, Joseph P. Campbell

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Combining cross-stream and time dimensions in phonetic speaker recognition.

Qin Jin, Jirí Navrátil, Douglas A. Reynolds, Joseph P. Campbell, Walter D. Andrews, Joy S. Abramson

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

DETAC: a discriminative criterion for speaker verification.

Jirí Navrátil, Ganesh N. Ramaswamy

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

Short-time Gaussianization for robust speaker verification.

Bing Xiang, Upendra V. Chaudhari, Jirí Navrátil, Ganesh N. Ramaswamy, Ramesh A. Gopinath

Proceedings of the IEEE International Conference on Acoustics, 2002

2001

Spoken language recognition-a step toward multilinguality in speech processing.

Jirí Navrátil

IEEE Trans. Speech Audio Process., 2001

Speaker verification using target and background dependent linear transforms and multi-system fusion.

Jirí Navrátil, Upendra V. Chaudhari, Ganesh N. Ramaswamy

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

Enhancing GMM scores using SVM "hints".

Shai Fine, Jirí Navrátil, Ramesh A. Gopinath

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

A hybrid GMM/SVM approach to speaker identification.

Shai Fine, Jirí Navrátil, Ramesh A. Gopinath

Proceedings of the IEEE International Conference on Acoustics, 2001

Very large population text-independent speaker identification using transformation enhanced multi-grained models.

Upendra V. Chaudhari, Jirí Navrátil, Ganesh N. Ramaswamy, Stéphane H. Maes

Proceedings of the IEEE International Conference on Acoustics, 2001

Conversational Speech Biometrics.

Stéphane H. Maes, Jirí Navrátil, Upendra V. Chaudhari

Proceedings of the E-Commerce Agents, 2001

2000

A Speech Biometrics System with Multi- Grained Speaker Modeling.

Jirí Navrátil, Upendra V. Chaudhari, Stéphane H. Maes

Proceedings of the KONVENS 2000 / Sprachkommunikation, 2000

Transformation enhanced multi-grained modeling for text-independent speaker recognition.

Upendra V. Chaudhari, Jirí Navrátil, Stéphane H. Maes, Ramesh A. Gopinath

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

An instantiable speech biometrics module with natural language interface: implementation in the telephony environment.

Jirí Navrátil, Jan Kleindienst, Stéphane H. Maes

Proceedings of the IEEE International Conference on Acoustics, 2000

1999

Untersuchungen zur automatischen Sprachen-Identifikation auf der Basis der Phonotaktik, Akustik und Prosodie.

Jirí Navrátil

PhD thesis, 1999

1998

An efficient phonotactic-acoustic system for language identification.

Jirí Navrátil, Werner Zühlke

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997

Phonetic-context mapping in language identification.

Jirí Navrátil, Werner Zühlke

Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Double bigram-decoding in phonotactic language identification.

Jirí Navrátil, Werner Zühlke

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996

Improved phonotactic analysis in automatic language identification.

Jirí Navrátil

Proceedings of the 8th European Signal Processing Conference, 1996