Search Results for author: Stavros Ntalampiras

Found 11 papers, 7 papers with code

A Systematic Evaluation of Adversarial Attacks against Speech Emotion Recognition Models

1 code implementation29 Apr 2024 Nicolas Facchinetti, Federico Simonetta, Stavros Ntalampiras

In summary, this work contributes to the understanding of the robustness of CNN-LSTM models, particularly in SER scenarios, and the impact of AEs.

Speech Emotion Recognition

Deep Feature Learning for Medical Acoustics

1 code implementation5 Aug 2022 Alessandro Maria Poirè, Federico Simonetta, Stavros Ntalampiras

The purpose of this paper is to compare different learnable frontends in medical acoustics tasks.

Audio Classification

Variational Autoencoders for Anomaly Detection in Respiratory Sounds

no code implementations5 Aug 2022 Michele Cozzatti, Federico Simonetta, Stavros Ntalampiras

This paper proposes a weakly-supervised machine learning-based approach aiming at a tool to alert patients about possible respiratory diseases.

Anomaly Detection

Acoustics-specific Piano Velocity Estimation

1 code implementation30 Mar 2022 Federico Simonetta, Stavros Ntalampiras, Federico Avanzini

This is due to 1) the different mappings between MIDI parameters used by different instruments, and 2) the fact that musicians adapt their way of playing to the surrounding acoustic environment.

Music Transcription

A Perceptual Measure for Evaluating the Resynthesis of Automatic Music Transcriptions

1 code implementation24 Feb 2022 Federico Simonetta, Federico Avanzini, Stavros Ntalampiras

This study focuses on the perception of music performances when contextual factors, such as room acoustics and instrument, change.

Music Transcription Resynthesis

Interpreting deep urban sound classification using Layer-wise Relevance Propagation

1 code implementation19 Nov 2021 Marco Colussi, Stavros Ntalampiras

After constructing a deep neural network for urban sound classification, this work focuses on the sensitive application of assisting drivers suffering from hearing loss.

Classification Sound Classification

ASMD: an automatic framework for compiling multimodal datasets with audio and scores

2 code implementations4 Mar 2020 Federico Simonetta, Stavros Ntalampiras, Federico Avanzini

This paper describes an open-source Python framework for handling datasets for music processing tasks, built with the aim of improving the reproducibility of research projects in music computing and assessing the generalization abilities of machine learning models.

Multimedia Digital Libraries Sound Audio and Speech Processing H.5.5; I.2.m; H.3.7; J.5

Cross-modal variational inference for bijective signal-symbol translation

no code implementations10 Feb 2020 Axel Chemla--Romeu-Santos, Stavros Ntalampiras, Philippe Esling, Goffredo Haus, Gérard Assayag

Extraction of symbolic information from signals is an active field of research enabling numerous applications especially in the Musical Information Retrieval domain.

Audio Generation Density Estimation +6

A Convolutional Approach to Melody Line Identification in Symbolic Scores

1 code implementation24 Jun 2019 Federico Simonetta, Carlos Cancino-Chacón, Stavros Ntalampiras, Gerhard Widmer

The backbone of the method consists of a convolutional neural network (CNN) estimating the probability that each note in the score (more precisely: each pixel in a piano roll encoding of the score) belongs to the melody line.

Information Retrieval Music Information Retrieval +1

Multimodal music information processing and retrieval: survey and future challenges

no code implementations14 Feb 2019 Federico Simonetta, Stavros Ntalampiras, Federico Avanzini

Towards improving the performance in various music information processing tasks, recent studies exploit different modalities able to capture diverse aspects of music.

Information Retrieval Music Information Retrieval +1

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