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ORCIDSandro Cumani
- > Home > Persons > Sandro Cumani
Publications
- 2019
[j14]Sandro Cumani
, Pietro Laface:
Exact memory-constrained UPGMA for large scale speaker clustering. Pattern Recognit. 95: 235-246 (2019)- [c34]Sandro Cumani, Pietro Laface:
Tied Normal Variance-Mean Mixtures for Linear Score Calibration. ICASSP 2019: 6121-6125 - 2018
- [j13]Sandro Cumani, Pietro Laface:
Speaker Recognition Using e-Vectors. IEEE ACM Trans. Audio Speech Lang. Process. 26(4): 736-748 (2018) - [j12]Sandro Cumani, Pietro Laface:
Scoring Heterogeneous Speaker Vectors Using Nonlinear Transformations and Tied PLDA Models. IEEE ACM Trans. Audio Speech Lang. Process. 26(5): 995-1009 (2018) - 2017
- [j10]Sandro Cumani, Pietro Laface:
Nonlinear I-Vector Transformations for PLDA-Based Speaker Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 25(4): 908-919 (2017) - [j9]Sandro Cumani, Pietro Laface:
Joint Estimation of PLDA and Nonlinear Transformations of Speaker Vectors. IEEE ACM Trans. Audio Speech Lang. Process. 25(10): 1890-1900 (2017) - [c31]Sandro Cumani, Pietro Laface:
e-vectors: JFA and i-vectors revisited. ICASSP 2017: 5435-5439 - [c28]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: 1338-1342 - 2016
- [c26]Sandro Cumani, Pietro Laface:
I-vector transformation and scaling for PLDA based speaker recognition. Odyssey 2016: 39-46 - 2015
- [c23]Sandro Cumani, Pietro Laface:
Memory-aware i-vector extraction by means of sub-space factorization. ICASSP 2015: 4669-4673 - [c22]Sandro Cumani, Pietro Laface, Farzana Kulsoom:
Speaker recognition by means of acoustic and phonetically informed GMMs. INTERSPEECH 2015: 200-204 - 2014
- [j7]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): 248-259 (2014) - [j6]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): 846-857 (2014) - [j5]Sandro Cumani, Pietro Laface:
Large-Scale Training of Pairwise Support Vector Machines for Speaker Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 22(11): 1590-1600 (2014) - [c20]Sandro Cumani, Pietro Laface:
Training Pairwise Support Vector Machines with large scale datasets. ICASSP 2014: 1645-1649 - [c19]Sandro Cumani, Pietro Laface:
Generative pairwise models for speaker recognition. Odyssey 2014: 273-279 - 2013
- [j4]Sandro Cumani, Pietro Laface:
Memory and Computation Trade-Offs for Efficient I-Vector Extraction. IEEE Trans. Speech Audio Process. 21(5): 934-944 (2013) - [j3]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): 1217-1227 (2013) - [c17]Sandro Cumani, Oldrich Plchot, Pietro Laface:
Probabilistic linear discriminant analysis of i-vector posterior distributions. ICASSP 2013: 7644-7648 - [c15]Sandro Cumani, Pietro Laface:
Fast and memory effective i-vector extraction using a factorized sub-space. INTERSPEECH 2013: 1599-1603 - [c14]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: 1996-2000 - 2012
- [j2]Sandro Cumani, Pietro Laface:
Analysis of Large-Scale SVM Training Algorithms for Language and Speaker Recognition. IEEE Trans. Speech Audio Process. 20(5): 1585-1596 (2012) - [c13]Sandro Cumani, Ondrej Glembek, Niko Brümmer, Edward de Villiers, Pietro Laface:
Gender independent discriminative speaker recognition in i-vector space. ICASSP 2012: 4361-4364 - [c10]Sandro Cumani, Pietro Laface, Vasileios Vasilakakis:
Memory and computation effective approaches for i - vector extraction. Odyssey 2012: 7-13 - 2011
- [c7]Sandro Cumani, Niko Brümmer, Lukás Burget, Pietro Laface:
Fast discriminative speaker verification in the i-vector space. ICASSP 2011: 4852-4855 - [c6]Fabio Castaldo, Daniele Colibro, Claudio Vair, Sandro Cumani, Pietro Laface:
Loquendo - Politecnico di Torino's 2010 NIST speaker recognition evaluation system. ICASSP 2011: 5464-5467 - [c5]Sandro Cumani, Pier Domenico Batzu, Daniele Colibro, Claudio Vair, Pietro Laface, Vasileios Vasilakakis:
Comparison of Speaker Recognition Approaches for Real Applications. INTERSPEECH 2011: 2365-2368 - 2010
- [j1]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): 1302-1309 (2010) - [c4]Stefano Scanzio, Sandro Cumani, Roberto Gemello, Franco Mana, Pietro Laface:
Parallel implementation of artificial neural network training. ICASSP 2010: 4902-4905 - [c3]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: 5002-5005 - [c2]Sandro Cumani, Fabio Castaldo, Pietro Laface, Daniele Colibro, Claudio Vair:
Comparison of Large-scale SVM Training Algorithms for Language Recognition. Odyssey 2010: 38 - 2009
- [c1]Fabio Castaldo, Sandro Cumani, Pietro Laface, Daniele Colibro:
Language recognition using language factors. INTERSPEECH 2009: 176-179
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