LAFACE, Pietro

LAFACE, Pietro  

Dipartimento di Automatica e Informatica  

000572  

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Exact memory–constrained UPGMA for large scale speaker clustering / Cumani, S.; Laface, P.. - In: PATTERN RECOGNITION. - ISSN 0031-3203. - ELETTRONICO. - 95:(2019), pp. 235-246. [10.1016/j.patcog.2019.06.018] 1-gen-2019 Cumani S.Laface P. 1-s2.0-S0031320319302493-main.pdfclustering-postprint.pdf
Tied Normal Variance-Mean Mixtures for Linear Score Calibration / Cumani, Sandro; Laface, Pietro. - ELETTRONICO. - (2019), pp. 6121-6125. (Intervento presentato al convegno 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) tenutosi a Brighton (UK) nel 12-17 May 2019) [10.1109/ICASSP.2019.8683379]. 1-gen-2019 Cumani, SandroLaface, Pietro ScoreCal_ICASSP19.pdf
Scoring heterogeneous speaker vectors using nonlinear transformations and tied PLDa models / Cumani, Sandro; Laface, Pietro. - In: IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 2329-9290. - STAMPA. - 26:5(2018), pp. 995-1009. [10.1109/TASLP.2018.2806305] 1-gen-2018 Cumani, SandroLaface, Pietro 18_Heterogeneous-postprint.pdf08293802.pdf
Speaker Recognition Using e–Vectors / Cumani, Sandro; Laface, Pietro. - In: IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 2329-9290. - STAMPA. - 26:4(2018), pp. 736-748. [10.1109/TASLP.2018.2791806] 1-gen-2018 Cumani, SandroLaface, Pietro FINAL VERSION.pdf08253498.pdf
E--vectors: JFA and i--vectors revisited / Cumani, Sandro; Laface, Pietro. - STAMPA. - (2017), pp. 5435-5439. (Intervento presentato al convegno IEEE International Conference on Acoustics Speech and Signal Processing ICASSP 2017 tenutosi a New Orleans, USA nel March 5-9, 2017). 1-gen-2017 CUMANI, SANDROLAFACE, Pietro -
Joint estimation of PLDA and nonlinear transformations of speaker vectors / Cumani, Sandro; Laface, Pietro. - In: IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 2329-9290. - STAMPA. - 25:10(2017), pp. 1890-1900. [10.1109/TASLP.2017.2724198] 1-gen-2017 CUMANI, SANDROLAFACE, Pietro FINAL VERSION.PDF07971950.pdf
Nonlinear i-vector transformations for PLDA-based speaker recognition / Cumani, Sandro; Laface, Pietro. - In: IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 2329-9290. - STAMPA. - 25:4(2017), pp. 908-919. [10.1109/TASLP.2017.2674966] 1-gen-2017 CUMANI, SANDROLAFACE, Pietro Preprints-07864395.pdf
Nuance - Politecnico di Torino’s 2016 NIST Speaker Recognition Evaluation System / Colibro, Daniele; Vair, Claudio; Dalmasso, Emanuele; Farrell, Kevin; Karvitsky, Gennady; Cumani, Sandro; Laface, Pietro. - STAMPA. - (2017), pp. 1338-1342. (Intervento presentato al convegno Interspeech 2017 tenutosi a Stoccolma (Svezia) nel 20/08/2018 - 24/08/2017) [10.21437/Interspeech.2017-797]. 1-gen-2017 CUMANI, SANDROLAFACE, Pietro + -
I–vector transformation and scaling for PLDA based speaker recognition / Cumani, Sandro; Laface, Pietro. - STAMPA. - (2016), pp. 39-46. (Intervento presentato al convegno Odyssey 2016 - The Speaker and Language Recognition Workshop tenutosi a Bilbao (Spain) nel 21-24 Giugno 2016). 1-gen-2016 CUMANI, SANDROLAFACE, Pietro -
Memory-aware i-vector extraction by means of subspace factorization / Cumani, Sandro; Laface, Pietro. - STAMPA. - (2015), pp. 4669-4673. (Intervento presentato al convegno 40th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2015 tenutosi a Brisbane (Australia) nel April 2015). 1-gen-2015 CUMANI, SANDROLAFACE, Pietro factorized-oc-v7.pdf
Speaker recognition by means of acoustic and phonetically informed GMMs / Cumani, Sandro; Laface, Pietro; Kulsoom, Farzana. - STAMPA. - 1:(2015), pp. 200-204. (Intervento presentato al convegno INTERSPEECH 2015 tenutosi a Dresden (Germany) nel 6-10 September 2015). 1-gen-2015 CUMANI, SANDROLAFACE, PietroKULSOOM, FARZANA -
Factorized Sub-Space Estimation for Fast and Memory Effective I-vector Extraction / Cumani, Sandro; Laface, Pietro. - In: IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 2329-9290. - STAMPA. - 22:1(2014), pp. 248-259. [10.1109/TASLP.2013.2290505] 1-gen-2014 CUMANI, SANDROLAFACE, Pietro manuscript-open.pdf
FAST SPEAKER RECOGNITION SCORING USING I-VECTOR POSTERIORS AND PROBABILISTIC LINEAR DISCRIMINANT ANALYSIS / Cumani, Sandro; Vair, Claudio; Colibro, Daniele Ernesto; Laface, Pietro; Farrell, Kevin R.. - (2014). 1-gen-2014 CUMANI, SANDROLAFACE, Pietro + -
Generative pairwise models for speaker recognition / Cumani, Sandro; Laface, Pietro. - ELETTRONICO. - 1:(2014), pp. 273-279. (Intervento presentato al convegno Odyssey 2014: The Speaker and Language Recognition Workshop tenutosi a Joensuu, Finland nel 16-19 June 2014). 1-gen-2014 CUMANI, SANDROLAFACE, Pietro odyssey2014-v5.pdf
Large scale training of Pairwise Support Vector Machines for speaker recognition / Cumani, Sandro; Laface, Pietro. - In: IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 2329-9290. - STAMPA. - 22:11(2014), pp. 1590-1600. [10.1109/TASLP.2014.2341914] 1-gen-2014 CUMANI, SANDROLAFACE, Pietro manuscript-R1-open .pdf
On the use of i-vector posterior distributions in Probabilistic Linear Discriminant Analysis / Cumani, Sandro; Plchot, O.; Laface, Pietro. - In: IEEE/ACM TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 2329-9290. - STAMPA. - 22:4(2014), pp. 846-857. [10.1109/TASLP.2014.2308473] 1-gen-2014 CUMANI, SANDROLAFACE, Pietro + On the use of i–vector posterior distributions in Probabilistic Linear Discriminant Analysis.pdf06748853.pdf
Training pairwise Support Vector Machines with large scale datasets / Cumani, Sandro; Laface, Pietro. - STAMPA. - 1:(2014), pp. 1664-1668. (Intervento presentato al convegno 2014 IEEE International Conference on Acoustics, Speech, and Signal Processing ICASSP 2014 tenutosi a Florence (Italy) nel May 4-9, 2014). 1-gen-2014 CUMANI, SANDROLAFACE, Pietro large_svm_v5.pdf
Fast and Memory Effective I-Vector Extraction Using a Factorized Sub-Space / Cumani, Sandro; Laface, Pietro. - STAMPA. - 1:(2013), pp. 1599-1603. (Intervento presentato al convegno Interspeech 2013 tenutosi a Lyon (France) nel 25-29 Aug). 1-gen-2013 CUMANI, SANDROLAFACE, Pietro 2513864.pdf
Memory and computation trade-offs for efficient i-vector extraction / Cumani, Sandro; Laface, Pietro. - In: IEEE TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING. - ISSN 1558-7916. - STAMPA. - 21:5(2013), pp. 934-944. [10.1109/TASL.2013.2239291] 1-gen-2013 CUMANI, SANDROLAFACE, Pietro Memory and computation trade-offs for efficient i-vector extraction.pdf
Method and apparatus for efficient i-vector extraction / Cumani, Sandro; Laface, Pietro. - (2013). 1-gen-2013 CUMANI, SANDROLAFACE, Pietro -