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05/26/2023
Leveraging characteristics of the output probability distribution for identifying adversarial audio examples
Adversarial attacks represent a security threat to machine learning base...
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04/08/2022
RubCSG at SemEval-2022 Task 5: Ensemble learning for identifying misogynous MEMEs
This work presents an ensemble system based on various uni-modal and bi-...
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12/14/2021
Robustifying automatic speech recognition by extracting slowly varying features
In the past few years, it has been shown that deep learning systems are ...
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09/30/2021
Federated Learning in ASR: Not as Easy as You Think
With the growing availability of smart devices and cloud services, perso...
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09/10/2021
Large-vocabulary Audio-visual Speech Recognition in Noisy Environments
Audio-visual speech recognition (AVSR) can effectively and significantly...
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06/30/2021
O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification
The PAN 2021 authorship verification (AV) challenge is part of a three-y...
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06/21/2021
Self-Calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift
We are addressing two fundamental problems in authorship verification (A...
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06/07/2021
PILOT: Introducing Transformers for Probabilistic Sound Event Localization
Sound event localization aims at estimating the positions of sound sourc...
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04/19/2021
Fusing information streams in end-to-end audio-visual speech recognition
End-to-end acoustic speech recognition has quickly gained widespread pop...
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03/01/2021
Unsupervised Classification of Voiced Speech and Pitch Tracking Using Forward-Backward Kalman Filtering
The detection of voiced speech, the estimation of the fundamental freque...
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02/28/2021
Exploiting Attention-based Sequence-to-Sequence Architectures for Sound Event Localization
Sound event localization frameworks based on deep neural networks have s...
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02/23/2021
Data Fusion for Audiovisual Speaker Localization: Extending Dynamic Stream Weights to the Spatial Domain
Estimating the positions of multiple speakers can be helpful for tasks l...
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02/10/2021
Dompteur: Taming Audio Adversarial Examples
Adversarial examples seem to be inevitable. These specifically crafted i...
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10/21/2020
VENOMAVE: Clean-Label Poisoning Against Speech Recognition
In the past few years, we observed a wide adoption of practical systems ...
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08/23/2020
Deep Bayes Factor Scoring for Authorship Verification
The PAN 2020 authorship verification (AV) challenge focuses on a cross-t...
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08/02/2020
Unacceptable, where is my privacy? Exploring Accidental Triggers of Smart Speakers
Voice assistants like Amazon's Alexa, Google's Assistant, or Apple's Sir...
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07/28/2020
Multimodal Integration for Large-Vocabulary Audio-Visual Speech Recognition
For many small- and medium-vocabulary tasks, audio-visual speech recogni...
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05/28/2020
Variational Autoencoder with Embedded Student-t Mixture Model for Authorship Attribution
Traditional computational authorship attribution describes a classificat...
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05/24/2020
Detecting Adversarial Examples for Speech Recognition via Uncertainty Quantification
Machine learning systems and also, specifically, automatic speech recogn...
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03/19/2020
Leveraging Frequency Analysis for Deep Fake Image Recognition
Deep neural networks can generate images that are astonishingly realisti...
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12/12/2019
On Neural Phone Recognition of Mixed-Source ECoG Signals
The emerging field of neural speech recognition (NSR) using electrocorti...
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10/17/2019
Explainable Authorship Verification in Social Media via Attention-based Similarity Learning
Authorship verification is the task of analyzing the linguistic patterns...
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08/20/2019
Similarity Learning for Authorship Verification in Social Media
Authorship verification tries to answer the question if two documents wi...
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08/05/2019
Imperio: Robust Over-the-Air Adversarial Examples for Automatic Speech Recognition Systems
Automatic speech recognition (ASR) systems are possible to fool via targ...
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08/05/2019
Robust Over-the-Air Adversarial Examples Against Automatic Speech Recognition Systems
Automatic speech recognition (ASR) systems are possible to fool via targ...
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03/29/2019
Joining Sound Event Detection and Localization Through Spatial Segregation
Identification and localization of sounds are both integral parts of com...
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03/14/2019
Audiovisual Speaker Tracking using Nonlinear Dynamical Systems with Dynamic Stream Weights
Data fusion plays an important role in many technical applications that ...
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08/16/2018