Sandro Cumani - Publications, H-index & Citations

Sandro Cumani

Politecnico di Torino

18H指数

71论文数

1.2K被引数

收录论文 16

发表时间

Analysis of back-end classifiers for speaker verification with DNN embeddings 基于DNN嵌入的说话人验证中后端分类器的分析

Computer Speech and Language

IF3.4

2026-10-05

OAAI

Sandro Cumani; Sara Barahona; Johan Rohdin; Anna Silnova; Oldřich Plchot

Towards Comprehensive Subgroup Performance Analysis in Speech Models

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2024-01-01

PREAI

Koudounas, Alkis; Pastor, Eliana; Attanasio, Giuseppe; Mazzia, Vittorio; Giollo, Manuel; Gueudre, Thomas; Reale, Elisa; Cagliero, Luca; Cumani, Sandro; de Alfaro, Luca; Baralis, Elena; Amberti, Daniele

The Distributions of Uncalibrated Speaker Verification Scores: A Generative Model for Domain Mismatch and Trial-Dependent Calibration

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2023-01-01

PREAI

Cumani, Sandro; Sarni, Salvatore

Tackling Age-Invariant Face Recognition With Non-Linear PLDA and Pairwise SVM

IEEE ACCESS

IF3.6

2021-01-01

OAAI

Negri, Pablo; Cumani, Sandro; Bottino, Andrea

On the Distribution of Speaker Verification Scores: Generative Models for Unsupervised Calibration

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2021-01-01

PREAI

Cumani, Sandro

Exact memory-constrained UPGMA for large scale speaker clustering

PATTERN RECOGNITION

IF7.6

2019-11-01

PREAI

Cumani, Sandro; Laface, Pietro

Scoring Heterogeneous Speaker Vectors Using Nonlinear Transformations and Tied PLDA Models

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2018-05-01

PREAI

Cumani, Sandro; Laface, Pietro

Speaker Recognition Using e-Vectors

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2018-04-01

OAAI

Cumani, Sandro; Laface, Pietro

Joint Estimation of PLDA and Nonlinear Transformations of Speaker Vectors

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2017-10-01

OAAI

Cumani, Sandro; Laface, Pietro

Nonlinear I-Vector Transformations for PLDA-Based Speaker Recognition

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2017-04-01

PREAI

Cumani, Sandro; Laface, Pietro

Feature Fusion for Fingerprint Liveness Detection: a Comparative Study

IEEE ACCESS

IF3.6

2017-01-01

OAAI

Toosi, Amirhosein; Bottino, Andrea; Cumani, Sandro; Negri, Pablo; Sottile, Pietro Luca

Fast Scoring of Full Posterior PLDA Models

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2015-11-01

OAAI

Cumani, Sandro

Large-Scale Training of Pairwise Support Vector Machines for Speaker Recognition

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2014-11-01

OAAI

Cumani, Sandro; Laface, Pietro

On the use of i-vector posterior distributions in Probabilistic Linear Discriminant Analysis 关于在概率线性判别分析中使用i向量后验分布

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2014-04-01

OAAI

Cumani, Sandro; Plchot, Oldrich; Laface, Pietro

Factorized Sub-Space Estimation for Fast and Memory Effective I-vector Extraction

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

IF5.1

2014-01-01

OAAI

Cumani, Sandro; Laface, Pietro

Parallel implementation of Artificial Neural Network training for speech recognition

PATTERN RECOGNITION LETTERS

IF3.3

2010-08-01

OAAI

Scanzio, Stefano; Cumani, Sandro; Gemello, Roberto; Mana, Franco; Laface, P.

研究方向