Archivio Istituzionale della RicercaCUMANI, SANDRO
CUMANI, SANDRO
Dipartimento di Automatica e Informatica
023064
Leveraging confidence models for identifying challenging data subgroups in speech models
2024 Koudounas, Alkis; Pastor, Eliana; Mazzia, Vittorio; Giollo, Manuel; Gueudre, Thomas; Reale, Elisa; Attanasio, Giuseppe; Cagliero, Luca; Cumani, Sandro; de Alfaro, Luca; Baralis, Elena; Amberti, Daniele
Description and analysis of the KPT system for NIST Language Recognition Evaluation 2022
2023 Sarni, Salvatore; Cumani, Sandro; Siniscalchi, Sabato Marco; Bottino, Andrea
From adaptive score normalization to adaptive data normalization for speaker verification systems
2023 Cumani, Sandro; Sarni, Salvatore
Impostor Score Statistics as Quality Measures for the Calibration of Speaker Verification Systems
2022 Cumani, Sandro; Sarni, Salvatore
A Generative Model for Duration-Dependent Score Calibration
2021 Cumani, Sandro; Sarni, Salvatore
Normal variance-mean mixtures for unsupervised score calibration
2019 Cumani, S.
Tied Normal Variance-Mean Mixtures for Linear Score Calibration
2019 Cumani, Sandro; Laface, Pietro
Analysis of BUT-PT Submission for NIST LRE 2017
2018 Plchot, Oldřich; Matějka, Pavel; Novotný, Ondřej; Cumani, Sandro; Lozano-Diez, Alicia; Slavíček, Josef; Diez, Mireia; Grézl, František; Glembek, Ondřej; Kamsali, Mounika; Silnova, Anna; Burget, Lukáš; Ondel, Lucas; Kesiraju, Santosh; Rohdin, Johan
CNN Patch-Based Voting for Fingerprint Liveness Detection
2017 Toosi, Amirhosein; Cumani, Sandro; Bottino, Andrea
E--vectors: JFA and i--vectors revisited
2017 Cumani, Sandro; Laface, Pietro
Nuance - Politecnico di Torino’s 2016 NIST Speaker Recognition Evaluation System
2017 Colibro, Daniele; Vair, Claudio; Dalmasso, Emanuele; Farrell, Kevin; Karvitsky, Gennady; Cumani, Sandro; Laface, Pietro
BAT System Description for NIST LRE 2015
2016 Plchot, Oldrich; Matejka, Pavel; Fer, Radek; Glembek, Ondrej; Novotny, Ondrej; Pesan, Jan; Vesely, Karel; Ondel, Lucas; Karafiat, Martin; Grezl, Frantisek; Kesiraju, Santosh; Burget, Lukas; Brummer, Niko; Swart, Albert; Cumani, Sandro; Mallidi, Sri Harish; Li, Ruizhi
Discriminative Multi-Domain PLDA for Speaker Verification
2016 Sholokhov, Alexey; Kinnunen, Tomi; Cumani, Sandro
I–vector transformation and scaling for PLDA based speaker recognition
2016 Cumani, Sandro; Laface, Pietro
Exploiting i–vector posterior covariances for short–duration language recognition
2015 Cumani, Sandro; Plchot, Oldrich; Fer, Radek
Memory-aware i-vector extraction by means of subspace factorization
2015 Cumani, Sandro; Laface, Pietro
On Multiview Analysis for Fingerprint Liveness Detection
2015 Toosi, Amirhosein; Cumani, Sandro; Bottino, ANDREA GIUSEPPE
Speaker recognition by means of acoustic and phonetically informed GMMs
2015 Cumani, Sandro; Laface, Pietro; Kulsoom, Farzana
Generative pairwise models for speaker recognition
2014 Cumani, Sandro; Laface, Pietro
Training pairwise Support Vector Machines with large scale datasets
2014 Cumani, Sandro; Laface, Pietro
| Citazione | Data di pubblicazione | Autori | File |
|---|---|---|---|
| Leveraging confidence models for identifying challenging data subgroups in speech models / Koudounas, Alkis; Pastor, Eliana; Mazzia, Vittorio; Giollo, Manuel; Gueudre, Thomas; Reale, Elisa; Attanasio, Giuseppe; Cagliero, Luca; Cumani, Sandro; de Alfaro, Luca; Baralis, Elena; Amberti, Daniele. - ELETTRONICO. - (2024), pp. 134-138. (Intervento presentato al convegno 2024 IEEE International Conference on Acoustics, Speech and Signal Processing Workshop (ICASSPW) tenutosi a Seoul (KOR) nel 14-19 April, 2024) [10.1109/ICASSPW62465.2024.10626001]. | 1-gen-2024 | Koudounas, AlkisPastor, ElianaMazzia, VittorioGueudre, ThomasAttanasio, GiuseppeCagliero, LucaCumani, Sandrode Alfaro, LucaBaralis, Elena + | leveraging-confidence-models-for-identifying-challenging-data-subgroups-in-speech-models.pdf; Leveraging_Confidence_Models_for_Identifying_Challenging_Data_Subgroups_in_Speech_Models.pdf |
| Description and analysis of the KPT system for NIST Language Recognition Evaluation 2022 / Sarni, Salvatore; Cumani, Sandro; Siniscalchi, Sabato Marco; Bottino, Andrea. - STAMPA. - (2023), pp. 1933-1937. (Intervento presentato al convegno 24th INTERSPEECH Conference 2023 tenutosi a Dublin (IRL) nel 20th – 24th August 2023) [10.21437/Interspeech.2023-155]. | 1-gen-2023 | Sarni, SalvatoreCumani, SandroBottino, Andrea + | sarni23_interspeech.pdf |
| From adaptive score normalization to adaptive data normalization for speaker verification systems / Cumani, Sandro; Sarni, Salvatore. - ELETTRONICO. - (2023), pp. 5296-5300. (Intervento presentato al convegno INTERSPEECH 2023 tenutosi a Dublin (IE) nel 20th - 24th August 2023) [10.21437/Interspeech.2023-266]. | 1-gen-2023 | Cumani,SandroSarni,Salvatore | cumani23_interspeech.pdf |
| Impostor Score Statistics as Quality Measures for the Calibration of Speaker Verification Systems / Cumani, Sandro; Sarni, Salvatore. - ELETTRONICO. - (2022), pp. 25-32. (Intervento presentato al convegno Odyssey 2022: The Speaker and Language Recognition Workshop tenutosi a Beijing (CN) nel 28 June - 1 July 2022) [10.21437/Odyssey.2022-4]. | 1-gen-2022 | Cumani,SandroSarni,Salvatore | 22-odyssey-pub.pdf |
| A Generative Model for Duration-Dependent Score Calibration / Cumani, Sandro; Sarni, Salvatore. - ELETTRONICO. - (2021), pp. 4598-4602. (Intervento presentato al convegno Interspeech 2021 tenutosi a Brno (Repubblica Ceca) nel 30 August - 3 September 2021) [10.21437/Interspeech.2021-114]. | 1-gen-2021 | Cumani, SandroSarni, Salvatore | cumani21_interspeech.pdf |
| Normal variance-mean mixtures for unsupervised score calibration / Cumani, S.. - ELETTRONICO. - 2019:(2019), pp. 401-405. (Intervento presentato al convegno 20th Annual Conference of the International Speech Communication Association: Crossroads of Speech and Language, INTERSPEECH 2019 tenutosi a Graz (AUT) nel 2019) [10.21437/Interspeech.2019-1609]. | 1-gen-2019 | Cumani S. | - |
| 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 |
| Analysis of BUT-PT Submission for NIST LRE 2017 / Plchot, Oldřich; Matějka, Pavel; Novotný, Ondřej; Cumani, Sandro; Lozano-Diez, Alicia; Slavíček, Josef; Diez, Mireia; Grézl, František; Glembek, Ondřej; Kamsali, Mounika; Silnova, Anna; Burget, Lukáš; Ondel, Lucas; Kesiraju, Santosh; Rohdin, Johan. - ELETTRONICO. - (2018), pp. 47-53. (Intervento presentato al convegno Odyssey 2018 The speaker and Language Recognition Workshop tenutosi a Les Sables d’Olonne, Francia nel 26 - 29 Giugno 2018) [10.21437/Odyssey.2018-7]. | 1-gen-2018 | Cumani, Sandro + | odyssey-2018-69.pdf |
| CNN Patch-Based Voting for Fingerprint Liveness Detection / Toosi, Amirhosein; Cumani, Sandro; Bottino, Andrea. - STAMPA. - (2017). (Intervento presentato al convegno 9th International Joint Conference on Computational Intelligence (IJJCI 2017) tenutosi a Funchal, Madeira Portugal nel 1-3 November 2017). | 1-gen-2017 | TOOSI, AMIRHOSEINCUMANI, SANDROBOTTINO, ANDREA | - |
| 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 | - |
| 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 + | - |
| BAT System Description for NIST LRE 2015 / Plchot, Oldrich; Matejka, Pavel; Fer, Radek; Glembek, Ondrej; Novotny, Ondrej; Pesan, Jan; Vesely, Karel; Ondel, Lucas; Karafiat, Martin; Grezl, Frantisek; Kesiraju, Santosh; Burget, Lukas; Brummer, Niko; Swart, Albert; Cumani, Sandro; Mallidi, Sri Harish; Li, Ruizhi. - STAMPA. - (2016), pp. 166-173. (Intervento presentato al convegno Odyssey 2016: The Speaker and Language Recognition Workshop tenutosi a Bilbao, Spain nel June 21-24). | 1-gen-2016 | Cumani, Sandro + | odyssey2016-v5.pdf; 73.pdf |
| Discriminative Multi-Domain PLDA for Speaker Verification / Sholokhov, Alexey; Kinnunen, Tomi; Cumani, Sandro. - ELETTRONICO. - (2016), pp. 5030-5034. (Intervento presentato al convegno ICASSP 2016 tenutosi a Shanghai (Cina) nel 20 - 25 Mar 2016). | 1-gen-2016 | CUMANI, SANDRO + | - |
| 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 | - |
| Exploiting i–vector posterior covariances for short–duration language recognition / Cumani, Sandro; Plchot, Oldrich; Fer, Radek. - STAMPA. - (2015), pp. 1002-1006. (Intervento presentato al convegno Interspeech 2015 tenutosi a Dresden (Germany) nel 6 - 10 Set 2015). | 1-gen-2015 | CUMANI, SANDRO + | IS2015_COV_v6_R1.pdf |
| 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 |
| On Multiview Analysis for Fingerprint Liveness Detection / Toosi, Amirhosein; Cumani, Sandro; Bottino, ANDREA GIUSEPPE. - STAMPA. - LNCS:(2015), pp. 143-150. (Intervento presentato al convegno CIARP 2015 - XX Iberoamerican Congress on Pattern Recognition tenutosi a Montevideo, Uruguay nel November 9-12, 2015) [10.1007/978-3-319-25751-8_18]. | 1-gen-2015 | TOOSI, AMIRHOSEINCUMANI, SANDROBOTTINO, ANDREA GIUSEPPE | spoofing1.0.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 | - |
| 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 |
| 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 |