Pietro Laface

ORCID

Publication Activity (10 Years)

Years Active: 1977-2019
Publications (10 Years): 9

Top Venues

IEEE ACM Trans. Audio Speech Lang. Process.

ICASSP

INTERSPEECH

IEEE Trans. Speech Audio Process.

Publications

Sandro Cumani, Pietro Laface
Tied Normal Variance-Mean Mixtures for Linear Score Calibration. ICASSP (2019)
Sandro Cumani, Pietro Laface
Exact memory-constrained UPGMA for large scale speaker clustering. Pattern Recognit. 95 (2019)
Sandro Cumani, Pietro Laface
Speaker Recognition Using e-Vectors. IEEE ACM Trans. Audio Speech Lang. Process. 26 (4) (2018)
Sandro Cumani, Pietro Laface
Scoring Heterogeneous Speaker Vectors Using Nonlinear Transformations and Tied PLDA Models. IEEE ACM Trans. Audio Speech Lang. Process. 26 (5) (2018)
Sandro Cumani, Pietro Laface
Nonlinear I-Vector Transformations for PLDA-Based Speaker Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 25 (4) (2017)
Sandro Cumani, Pietro Laface
e-vectors: JFA and i-vectors revisited. ICASSP (2017)
Daniele Colibro, Claudio Vair, Emanuele Dalmasso, Kevin Farrell, Gennady Karvitsky, Sandro Cumani, Pietro Laface
Nuance - Politecnico di Torino's 2016 NIST Speaker Recognition Evaluation System. INTERSPEECH (2017)
Sandro Cumani, Pietro Laface
Joint Estimation of PLDA and Nonlinear Transformations of Speaker Vectors. IEEE ACM Trans. Audio Speech Lang. Process. 25 (10) (2017)
Sandro Cumani, Pietro Laface
I-vector transformation and scaling for PLDA based speaker recognition. Odyssey (2016)
Sandro Cumani, Pietro Laface
Memory-aware i-vector extraction by means of sub-space factorization. ICASSP (2015)
Sandro Cumani, Pietro Laface, Farzana Kulsoom
Speaker recognition by means of acoustic and phonetically informed GMMs. INTERSPEECH (2015)
Sandro Cumani, Pietro Laface
Training Pairwise Support Vector Machines with large scale datasets. ICASSP (2014)
Sandro Cumani, Oldrich Plchot, Pietro Laface
On the use of i-vector posterior distributions in Probabilistic Linear Discriminant Analysis. IEEE ACM Trans. Audio Speech Lang. Process. 22 (4) (2014)
Sandro Cumani, Pietro Laface
Factorized Sub-Space Estimation for Fast and Memory Effective I-vector Extraction. IEEE ACM Trans. Audio Speech Lang. Process. 22 (1) (2014)
Sandro Cumani, Pietro Laface
Generative pairwise models for speaker recognition. Odyssey (2014)
Sandro Cumani, Pietro Laface
Large-Scale Training of Pairwise Support Vector Machines for Speaker Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 22 (11) (2014)
Sandro Cumani, Pietro Laface
Fast and memory effective i-vector extraction using a factorized sub-space. INTERSPEECH (2013)
Sandro Cumani, Niko Brummer, Lukás Burget, Pietro Laface, Oldrich Plchot, Vasileios Vasilakakis
Pairwise Discriminative Speaker Verification in the 𝕀-Vector Space. IEEE Trans. Speech Audio Process. 21 (6) (2013)
Daniele Colibro, Claudio Vair, Kevin Farrell, Nir Krause, Gennady Karvitsky, Sandro Cumani, Pietro Laface
Nuance - Politecnico di torino's 2012 NIST speaker recognition evaluation system. INTERSPEECH (2013)
Sandro Cumani, Pietro Laface
Memory and Computation Trade-Offs for Efficient I-Vector Extraction. IEEE Trans. Speech Audio Process. 21 (5) (2013)
Sandro Cumani, Oldrich Plchot, Pietro Laface
Probabilistic linear discriminant analysis of i-vector posterior distributions. ICASSP (2013)
Sandro Cumani, Pietro Laface
Analysis of Large-Scale SVM Training Algorithms for Language and Speaker Recognition. IEEE Trans. Speech Audio Process. 20 (5) (2012)
Sandro Cumani, Ondrej Glembek, Niko Brümmer, Edward de Villiers, Pietro Laface
Gender independent discriminative speaker recognition in i-vector space. ICASSP (2012)
Sandro Cumani, Pietro Laface, Vasileios Vasilakakis
Memory and computation effective approaches for i - vector extraction. Odyssey (2012)
Fabio Castaldo, Daniele Colibro, Claudio Vair, Sandro Cumani, Pietro Laface
Loquendo - Politecnico di Torino's 2010 NIST speaker recognition evaluation system. ICASSP (2011)
Sandro Cumani, Niko Brümmer, Lukás Burget, Pietro Laface
Fast discriminative speaker verification in the i-vector space. ICASSP (2011)
Sandro Cumani, Pier Domenico Batzu, Daniele Colibro, Claudio Vair, Pietro Laface, Vasileios Vasilakakis
Comparison of Speaker Recognition Approaches for Real Applications. INTERSPEECH (2011)
Stefano Scanzio, Sandro Cumani, Roberto Gemello, Franco Mana, Pietro Laface
Parallel implementation of Artificial Neural Network training for speech recognition. Pattern Recognit. Lett. 31 (11) (2010)
Fabio Castaldo, Daniele Colibro, Sandro Cumani, Emanuele Dalmasso, Pietro Laface, Claudio Vair
Loquendo-Politecnico di Torino system for the 2009 NIST Language Recognition Evaluation. ICASSP (2010)
Sandro Cumani, Fabio Castaldo, Pietro Laface, Daniele Colibro, Claudio Vair
Comparison of Large-scale SVM Training Algorithms for Language Recognition. Odyssey (2010)
Stefano Scanzio, Sandro Cumani, Roberto Gemello, Franco Mana, Pietro Laface
Parallel implementation of artificial neural network training. ICASSP (2010)
Stefano Scanzio, Pietro Laface, Daniele Colibro, Roberto Gemello
Word confidence using duration models. INTERSPEECH (2009)
Fabio Castaldo, Sandro Cumani, Pietro Laface, Daniele Colibro
Language recognition using language factors. INTERSPEECH (2009)
Emanuele Dalmasso, Fabio Castaldo, Pietro Laface, Daniele Colibro, Claudio Vair
Loquendo - Politecnico di Torino's 2008 NIST speaker recognition evaluation system. ICASSP (2009)
Fabio Castaldo, Emanuele Dalmasso, Pietro Laface, Daniele Colibro, Claudio Vair
Politecnico di Torino system for the 2007 NIST language recognition evaluation. INTERSPEECH (2008)
Fabio Castaldo, Daniele Colibro, Emanuele Dalmasso, Pietro Laface, Claudio Vair
Stream-based speaker segmentation using speaker factors and eigenvoices. ICASSP (2008)
Stefano Scanzio, Pietro Laface, Luciano Fissore, Roberto Gemello, Franco Mana
On the use of a multilingual neural network front-end. INTERSPEECH (2008)
Fabio Castaldo, Emanuele Dalmasso, Pietro Laface, Daniele Colibro, Claudio Vair
Language Identification using Acoustic Models and Speaker Compensated Cepstral-Time Matrices. ICASSP (4) (2007)
Mohamed Benzeghiba, Renato de Mori, Olivier Deroo, Stéphane Dupont, Teodora Erbes, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christophe Ris, Richard Rose, Vivek Tyagi, Christian Wellekens
Automatic speech recognition and speech variability: A review. Speech Commun. 49 (10-11) (2007)
Stefano Scanzio, Pietro Laface, Roberto Gemello, Franco Mana
Speeding-up neural network training using sentence and frame selection. INTERSPEECH (2007)
Renato de Mori, Olivier Deroo, Stéphane Dupont, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christian Wellekens
Introduction to the Special Issue on Intrinsic Speech Variations. Speech Commun. 49 (10-11) (2007)
Roberto Gemello, Franco Mana, Stefano Scanzio, Pietro Laface, Renato de Mori
Linear hidden transformations for adaptation of hybrid ANN/HMM models. Speech Commun. 49 (10-11) (2007)
Fabio Castaldo, Daniele Colibro, Emanuele Dalmasso, Pietro Laface, Claudio Vair
Acoustic language identification using fast discriminative training. INTERSPEECH (2007)
Claudio Vair, Daniele Colibro, Fabio Castaldo, Emanuele Dalmasso, Pietro Laface
Loquendo - Politecnico di torino's 2006 NIST speaker recognition evaluation system. INTERSPEECH (2007)
Fabio Castaldo, Daniele Colibro, Emanuele Dalmasso, Pietro Laface, Claudio Vair
Compensation of Nuisance Factors for Speaker and Language Recognition. IEEE Trans. Speech Audio Process. 15 (7) (2007)
Roberto Gemello, Franco Mana, Stefano Scanzio, Pietro Laface, Renato De Mori
Adaptation of Hybrid ANN/HMM Models Using Linear Hidden Transformations and Conservative Training. ICASSP (1) (2006)
Daniele Colibro, Claudio Vair, Fabio Castaldo, Emanuele Dalmasso, Pietro Laface
Speaker recognition using channel factors feature compensation. EUSIPCO (2006)
Claudio Vair, Daniele Colibro, Fabio Castaldo, Emanuele Dalmasso, Pietro Laface
Channel Factors Compensation in Model and Feature Domain for Speaker Recognition. Odyssey (2006)
Stefano Scanzio, Pietro Laface, Roberto Gemello, Franco Mana
Adaptation of Hybrid ANN/HMM Using Weights Interpolation. ICASSP (5) (2006)
Dario Albesano, Roberto Gemello, Pietro Laface, Franco Mana, Stefano Scanzio
Adaptation of Artificial Neural Networks Avoiding Catastrophic Forgetting. IJCNN (2006)
Mohamed Benzeghiba, Renato De Mori, Olivier Deroo, Stéphane Dupont, Teodora Erbes, Denis Jouvet, Luciano Fissore, Pietro Laface, Alfred Mertins, Christophe Ris, Richard Rose, Vivek Tyagi, Christian Wellekens
Automatic Speech Recognition and Intrinsic Speech Variation. ICASSP (5) (2006)
Emanuele Dalmasso, Pietro Laface, Daniele Colibro, Claudio Vair
Unsupervised segmentation and verification of multi-speaker conversational speech. INTERSPEECH (2005)
Daniele Colibro, Luciano Fissore, Claudio Vair, Emanuele Dalmasso, Pietro Laface
A confidence measure invariant to language and grammar. INTERSPEECH (2005)
Daniele Colibro, Luciano Fissore, Cosmin Popovici, Claudio Vair, Pietro Laface
Learning Pronunciation and Formulation Variants in Continuous Speech Applications. ICASSP (1) (2005)
Marco Andorno, Luciano Fissore, Pietro Laface, Mario Nigra, Cosmin Popovici, Franco Ravera, Claudio Vair
Incremental learning of new user formulations in automatic directory assistance. INTERSPEECH (2003)
Marco Andorno, Pietro Laface, Roberto Gemello
Experiments in confidence scoring for word and sentence verification. INTERSPEECH (2002)
Cosmin Popovici, Marco Andorno, Pietro Laface, Luciano Fissore, Mario Nigra, Claudio Vair
Learning new user formulations in automatic Directory Assistance. ICASSP (2002)
Cosmin Popovici, Marco Andorno, Pietro Laface, Luciano Fissore, Mario Nigra, Claudio Vair
Learning of user formulations for business listings in automatic directory assistance. INTERSPEECH (2001)
Claudio Vair, Luciano Fissore, Pietro Laface
Dynamic adaptation of vocabulary independent HMMs to an application environment. INTERSPEECH (2000)
Roberto Gemello, Loreta Moisa, Pietro Laface
Synergy of spectral and perceptual features in multi-source connectionist speech recognition. INTERSPEECH (2000)
Cristina Chesta, Pietro Laface, Franco Ravera
Connected digit recognition using short and long duration models. ICASSP (1999)
Cristina Chesta, Pietro Laface, Mario Nigra
Piecewise HMM discriminative training. EUROSPEECH (1999)
Cristina Chesta, Aldo Girardi, Pietro Laface, Mario Nigra
Discriminative training of hidden Markov models using a classification measure criterion. ICASSP (1998)
Cosmin Popovici, Paolo Baggia, Pietro Laface, Loreta Moisa
Automatic classification of dialogue contexts for dialogue predictions. ICSLP (1998)
Cristina Chesta, Pietro Laface, Franco Ravera
HMM topology selection for accurate acoustic and duration modeling. ICSLP (1998)
Cristina Chesta, Pietro Laface, Franco Ravera
Bottom-up and top-down state clustering for robust acoustic modeling. EUROSPEECH (1997)
Luciano Fissore, Pietro Laface, Franco Ravera
Using word temporal structure in HMM speech recognition. ICASSP (1997)
Lorenzo Fissore, Pietro Laface, Giorgio Micca, Franco Ravera
Vocabulary independent acoustic-phonetic modeling for continuous speech recognition. EUSIPCO (1996)
Pietro Laface, Luciano Fissore, A. Maro, Franco Ravera
Segmental search for continuous speech recognition. ICSLP (1996)
Luciano Fissore, Franco Ravera, Pietro Laface
Acoustic-phonetic modeling for flexible vocabulary speech recognition. EUROSPEECH (1995)
Pietro Laface, Claudio Vair, Luciano Fissore
A fast segmental Viterbi algorithm for large vocabulary recognition. ICASSP (1995)
Pietro Laface, Lorenzo Fissore, Franco Ravera
Automatic generation of words toward flexible vocabulary isolated word recognition. ICSLP (1994)
Paolo Baggia, Luciano Fissore, Egidio P. Giachin, Giorgio Micca, Claudio Rullent, Pietro Laface
A Speech Understanding System for Information Retrieval. Int. J. Pattern Recognit. Artif. Intell. 8 (1) (1994)
Pietro Laface, Luciano Fissore
Model topology selection for isolated word recognition. ICASSP (1) (1994)
Lorenzo Fissore, Egidio P. Giachin, Pietro Laface, P. Massafra
Using grammars in forward and backward search. EUROSPEECH (1993)
Lorenzo Fissore, Pietro Laface, P. Massafra, Franco Ravera
Analysis and improvement of the partial distance search algorithm. ICASSP (2) (1993)
Lorenzo Fissore, Pietro Laface, P. Ruscitti
HMM modeling for speaker independent voice dialing in car environment. ICASSP (1992)
Lorenzo Fissore, Pietro Laface, Giorgio Micca, G. Sperto
Channel adaptation for a continuous speech recognizer. ICSLP (1992)
Lorenzo Fissore, Pietro Laface, Giorgio Micca
Comparison of discrete and continuous HMMs in a CSR task over the telephone. ICASSP (1991)
Lorenzo Fissore, Egidio P. Giachin, Pietro Laface, Giorgio Micca
Selection of speech units for a speaker-independent CSR task. EUROSPEECH (1991)
Luciano Fissore, Pietro Laface, M. Codogno, G. Venuti
HMM modeling for voice-activated mobile-radio system. ICSLP (1990)
L. Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini
A word hypothesizer for a large vocabulary continuous speech understanding system. ICASSP (1989)
Piero Demichelis, L. Fissore, Pietro Laface, Giorgio Micca, E. Piccolo
On the use of neural networks for speaker independent isolated word recognition. ICASSP (1989)
Luciano Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini
Lexical access to large vocabularies for speech recognition. IEEE Trans. Acoust. Speech Signal Process. 37 (8) (1989)
L. Fissore, Egidio P. Giachin, Pietro Laface, Giorgio Micca, Roberto Pieraccini, Claudio Rullent
Experimental results on large-vocabulary continuous speech recognition and understanding. ICASSP (1988)
L. Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini
Very large vocabulary isolated utterance recognition: a comparison between one pass and two pass strategies. ICASSP (1988)
L. Fissore, Pietro Laface, Giorgio Micca, Roberto Pieraccini
Interaction between fast lexical access and word verification in large vocabulary continuous speech recognition. ICASSP (1988)
Pietro Laface, Giorgio Micca, Roberto Pieraccini
Experimental results on a large lexicon access task. ICASSP (1987)
Giorgio Bruno, Antonia Elia, Pietro Laface
A Rule-Based System to Schedule Production. Computer 19 (7) (1986)
Attilio Giordana, Lorenza Saitta, Pietro Laface
Discrimination of Words in a Large Vocabulary Using Phonetic Descriptions. Int. J. Man Mach. Stud. 24 (5) (1986)
Renato de Mori, Pietro Laface, Yu F. Mong
Parallel Algorithms for Syllable Recognition in Continuous Speech. IEEE Trans. Pattern Anal. Mach. Intell. 7 (1) (1985)
Renato de Mori, Attilio Giordana, Pietro Laface, Lorenza Saitta
An expert system for mapping acoustic cues into phonetic features. Inf. Sci. 33 (1-2) (1984)
Renato De Mori, Attilio Giordana, Pietro Laface
Phonetic feature hypothesization in continuous speech. ICASSP (1983)
Renato De Mori, Attilio Giordana, Pietro Laface
Speech segmentation and interpretation using a semantic syntax-directed translation. Pattern Recognit. Lett. 1 (2) (1982)
Renato de Mori, Attilio Giordana, Pietro Laface, Lorenza Saitta
An Expert System for Speech Decoding. ECAI (1982)
Renato de Mori, Attilio Giordana, Lorenza Saitta, Pietro Laface
An Expert System for Interpreting Speech Patterns. AAAI (1982)
Renato De Mori, Pietro Laface
Use of Fuzzy Algorithms for Phonetic and Phonemic Labeling of Continuous Speech. IEEE Trans. Pattern Anal. Mach. Intell. 2 (2) (1980)
Piero Demichelis, Renato De Mori, Pietro Laface, Mary O'Kane
Computer recognition of stop consonants. ICASSP (1979)
Renato de Mori, Pietro Laface
Representation of Phonetic and Phonemic Knowledge in a Speech Understanding System. AISB/GI (ECAI) (1978)
Renato de Mori, Pietro Laface, V. A. Makhonine, Marco Mezzalama
A syntactic procedure for the recognition of glottal pulses in continuous speech. Pattern Recognit. 9 (4) (1977)

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Publication Activity (10 Years)

Top Topics

Top Venues

Pietro Laface