Pietro Laface

According to our database1, Pietro Laface authored at least 100 papers between 1977 and 2019.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2019
Exact memory-constrained UPGMA for large scale speaker clustering.
Pattern Recognit., 2019

Tied Normal Variance-Mean Mixtures for Linear Score Calibration.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
Scoring Heterogeneous Speaker Vectors Using Nonlinear Transformations and Tied PLDA Models.
IEEE ACM Trans. Audio Speech Lang. Process., 2018

Speaker Recognition Using e-Vectors.
IEEE ACM Trans. Audio Speech Lang. Process., 2018

2017
Joint Estimation of PLDA and Nonlinear Transformations of Speaker Vectors.
IEEE ACM Trans. Audio Speech Lang. Process., 2017

Nonlinear I-Vector Transformations for PLDA-Based Speaker Recognition.
IEEE ACM Trans. Audio Speech Lang. Process., 2017

Nuance - Politecnico di Torino's 2016 NIST Speaker Recognition Evaluation System.
Proceedings of the Interspeech 2017, 2017

e-vectors: JFA and i-vectors revisited.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016
I-vector transformation and scaling for PLDA based speaker recognition.
Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

2015
Speaker recognition by means of acoustic and phonetically informed GMMs.
Proceedings of the INTERSPEECH 2015, 2015

Memory-aware i-vector extraction by means of sub-space factorization.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014
On the use of i-vector posterior distributions in Probabilistic Linear Discriminant Analysis.
IEEE ACM Trans. Audio Speech Lang. Process., 2014

Large-Scale Training of Pairwise Support Vector Machines for Speaker Recognition.
IEEE ACM Trans. Audio Speech Lang. Process., 2014

Factorized Sub-Space Estimation for Fast and Memory Effective I-vector Extraction.
IEEE ACM Trans. Audio Speech Lang. Process., 2014

Generative pairwise models for speaker recognition.
Proceedings of the Odyssey 2014: The Speaker and Language Recognition Workshop, 2014

Training Pairwise Support Vector Machines with large scale datasets.
Proceedings of the IEEE International Conference on Acoustics, 2014

2013
Memory and Computation Trade-Offs for Efficient I-Vector Extraction.
IEEE Trans. Speech Audio Process., 2013

Pairwise Discriminative Speaker Verification in the 𝕀-Vector Space.
IEEE Trans. Speech Audio Process., 2013

Fast and memory effective i-vector extraction using a factorized sub-space.
Proceedings of the INTERSPEECH 2013, 2013

Nuance - Politecnico di torino's 2012 NIST speaker recognition evaluation system.
Proceedings of the INTERSPEECH 2013, 2013

Probabilistic linear discriminant analysis of i-vector posterior distributions.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Analysis of Large-Scale SVM Training Algorithms for Language and Speaker Recognition.
IEEE Trans. Speech Audio Process., 2012

Memory and computation effective approaches for i - vector extraction.
Proceedings of the Odyssey 2012: The Speaker and Language Recognition Workshop, 2012

Gender independent discriminative speaker recognition in i-vector space.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
Comparison of Speaker Recognition Approaches for Real Applications.
Proceedings of the INTERSPEECH 2011, 2011

Fast discriminative speaker verification in the i-vector space.
Proceedings of the IEEE International Conference on Acoustics, 2011

Loquendo - Politecnico di Torino's 2010 NIST speaker recognition evaluation system.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Parallel implementation of Artificial Neural Network training for speech recognition.
Pattern Recognit. Lett., 2010

Comparison of Large-scale SVM Training Algorithms for Language Recognition.
Proceedings of the Odyssey 2010: The Speaker and Language Recognition Workshop, Brno, Czech Republic, June 28, 2010

Parallel implementation of artificial neural network training.
Proceedings of the IEEE International Conference on Acoustics, 2010

Loquendo-Politecnico di Torino system for the 2009 NIST Language Recognition Evaluation.
Proceedings of the IEEE International Conference on Acoustics, 2010

2009
Word confidence using duration models.
Proceedings of the INTERSPEECH 2009, 2009

Language recognition using language factors.
Proceedings of the INTERSPEECH 2009, 2009

Loquendo - Politecnico di Torino's 2008 NIST speaker recognition evaluation system.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
On the use of a multilingual neural network front-end.
Proceedings of the INTERSPEECH 2008, 2008

Politecnico di Torino system for the 2007 NIST language recognition evaluation.
Proceedings of the INTERSPEECH 2008, 2008

Stream-based speaker segmentation using speaker factors and eigenvoices.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
Compensation of Nuisance Factors for Speaker and Language Recognition.
IEEE Trans. Speech Audio Process., 2007

Introduction to the Special Issue on Intrinsic Speech Variations.
Speech Commun., 2007

Linear hidden transformations for adaptation of hybrid ANN/HMM models.
Speech Commun., 2007

Automatic speech recognition and speech variability: A review.
Speech Commun., 2007

Loquendo - Politecnico di torino's 2006 NIST speaker recognition evaluation system.
Proceedings of the INTERSPEECH 2007, 2007

Speeding-up neural network training using sentence and frame selection.
Proceedings of the INTERSPEECH 2007, 2007

Acoustic language identification using fast discriminative training.
Proceedings of the INTERSPEECH 2007, 2007

Language Identification using Acoustic Models and Speaker Compensated Cepstral-Time Matrices.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Channel Factors Compensation in Model and Feature Domain for Speaker Recognition.
Proceedings of the Odyssey 2006, 2006

Adaptation of Artificial Neural Networks Avoiding Catastrophic Forgetting.
Proceedings of the International Joint Conference on Neural Networks, 2006

Adaptation of Hybrid ANN/HMM Using Weights Interpolation.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Adaptation of Hybrid ANN/HMM Models Using Linear Hidden Transformations and Conservative Training.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Automatic Speech Recognition and Intrinsic Speech Variation.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Speaker recognition using channel factors feature compensation.
Proceedings of the 14th European Signal Processing Conference, 2006

2005
Unsupervised segmentation and verification of multi-speaker conversational speech.
Proceedings of the INTERSPEECH 2005, 2005

A confidence measure invariant to language and grammar.
Proceedings of the INTERSPEECH 2005, 2005

Learning Pronunciation and Formulation Variants in Continuous Speech Applications.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2003
Incremental learning of new user formulations in automatic directory assistance.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002
Experiments in confidence scoring for word and sentence verification.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Learning new user formulations in automatic Directory Assistance.
Proceedings of the IEEE International Conference on Acoustics, 2002

2001
Learning of user formulations for business listings in automatic directory assistance.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000
Dynamic adaptation of vocabulary independent HMMs to an application environment.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Synergy of spectral and perceptual features in multi-source connectionist speech recognition.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1999
Piecewise HMM discriminative training.
Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

Connected digit recognition using short and long duration models.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998
Automatic classification of dialogue contexts for dialogue predictions.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

HMM topology selection for accurate acoustic and duration modeling.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

Discriminative training of hidden Markov models using a classification measure criterion.
Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

1997
Bottom-up and top-down state clustering for robust acoustic modeling.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Using word temporal structure in HMM speech recognition.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996
Segmental search for continuous speech recognition.
Proceedings of the 4th International Conference on Spoken Language Processing, 1996

Vocabulary independent acoustic-phonetic modeling for continuous speech recognition.
Proceedings of the 8th European Signal Processing Conference, 1996

1995
Acoustic-phonetic modeling for flexible vocabulary speech recognition.
Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995

A fast segmental Viterbi algorithm for large vocabulary recognition.
Proceedings of the 1995 International Conference on Acoustics, 1995

1994
A Speech Understanding System for Information Retrieval.
Int. J. Pattern Recognit. Artif. Intell., 1994

Automatic generation of words toward flexible vocabulary isolated word recognition.
Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

Model topology selection for isolated word recognition.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1993
Using grammars in forward and backward search.
Proceedings of the Third European Conference on Speech Communication and Technology, 1993

Analysis and improvement of the partial distance search algorithm.
Proceedings of the IEEE International Conference on Acoustics, 1993

1992
Channel adaptation for a continuous speech recognizer.
Proceedings of the Second International Conference on Spoken Language Processing, 1992

HMM modeling for speaker independent voice dialing in car environment.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991
Selection of speech units for a speaker-independent CSR task.
Proceedings of the Second European Conference on Speech Communication and Technology, 1991

Comparison of discrete and continuous HMMs in a CSR task over the telephone.
Proceedings of the 1991 International Conference on Acoustics, 1991

1990
HMM modeling for voice-activated mobile-radio system.
Proceedings of the First International Conference on Spoken Language Processing, 1990

1989
Lexical access to large vocabularies for speech recognition.
IEEE Trans. Acoust. Speech Signal Process., 1989

A word hypothesizer for a large vocabulary continuous speech understanding system.
Proceedings of the IEEE International Conference on Acoustics, 1989

On the use of neural networks for speaker independent isolated word recognition.
Proceedings of the IEEE International Conference on Acoustics, 1989

1988
Interaction between fast lexical access and word verification in large vocabulary continuous speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 1988

Very large vocabulary isolated utterance recognition: a comparison between one pass and two pass strategies.
Proceedings of the IEEE International Conference on Acoustics, 1988

Experimental results on large-vocabulary continuous speech recognition and understanding.
Proceedings of the IEEE International Conference on Acoustics, 1988

1987
Experimental results on a large lexicon access task.
Proceedings of the IEEE International Conference on Acoustics, 1987

1986
Discrimination of Words in a Large Vocabulary Using Phonetic Descriptions.
Int. J. Man Mach. Stud., 1986

A Rule-Based System to Schedule Production.
Computer, 1986

1985
Parallel Algorithms for Syllable Recognition in Continuous Speech.
IEEE Trans. Pattern Anal. Mach. Intell., 1985

1984
An expert system for mapping acoustic cues into phonetic features.
Inf. Sci., 1984

1983
Phonetic feature hypothesization in continuous speech.
Proceedings of the IEEE International Conference on Acoustics, 1983

1982
Speech segmentation and interpretation using a semantic syntax-directed translation.
Pattern Recognit. Lett., 1982

An Expert System for Speech Decoding.
Proceedings of the 5th European Conference on Artificial Intelligence, 1982

An Expert System for Interpreting Speech Patterns.
Proceedings of the National Conference on Artificial Intelligence, 1982

1980
Use of Fuzzy Algorithms for Phonetic and Phonemic Labeling of Continuous Speech.
IEEE Trans. Pattern Anal. Mach. Intell., 1980

1979
Computer recognition of stop consonants.
Proceedings of the IEEE International Conference on Acoustics, 1979

1978
Representation of Phonetic and Phonemic Knowledge in a Speech Understanding System.
Proceedings of AISB/GI Conference (Proceedings of the 4th European Conference on Artificial Intelligence), 1978

1977
A syntactic procedure for the recognition of glottal pulses in continuous speech.
Pattern Recognit., 1977


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