Dorothea Kolossa

Orcid: 0000-0003-0678-3053

Affiliations:
  • Ruhr University Bochum, Germany


According to our database1, Dorothea Kolossa authored at least 139 papers between 2000 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Whodunit: Detection and Attribution of Synthetic Images by Leveraging Model-specific Fingerprints.
Proceedings of the 3rd ACM International Workshop on Multimedia AI against Disinformation, 2024

Features and Detectability of German Texts Generated with Large Language Models.
Proceedings of the 20th Conference on Natural Language Processing, 2024

Who Wrote When? Author Diarization in Social Media Discussions.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

Reliable Fill-Level Monitoring of Recycling Glass Containers.
Proceedings of the IEEE International Conference on Omni-layer Intelligent Systems, 2024

2023
Leveraging characteristics of the output probability distribution for identifying adversarial audio examples.
CoRR, 2023

Hybrid Condition Monitoring for Power Converters: Learning-Based Methods With Statistical Guarantees.
IEEE Access, 2023

Venomave: Targeted Poisoning Against Speech Recognition.
Proceedings of the 2023 IEEE Conference on Secure and Trustworthy Machine Learning, 2023

Deep Learning-Based Claim Matching with Multiple Negatives Training.
Proceedings of the 6th International Conference on Natural Language and Speech Processing (ICNLSP 2023), 2023

wentaorub at Memotion 3: Ensemble learning for Multi-modal MEME classification (short paper).
Proceedings of De-Factify 2: 2nd Workshop on Multimodal Fact Checking and Hate Speech Detection, 2023

Glass Container Fill Level Measurement via Vibration on a Low-Power Embedded System.
Proceedings of the IEEE International Conference on Omni-layer Intelligent Systems, 2023

2022
Microscopic and Blind Prediction of Speech Intelligibility: Theory and Practice.
IEEE ACM Trans. Audio Speech Lang. Process., 2022

Reliability-Based Large-Vocabulary Audio-Visual Speech Recognition.
Sensors, 2022

Exploring accidental triggers of smart speakers.
Comput. Speech Lang., 2022

RubCSG at SemEval-2022 Task 5: Ensemble learning for identifying misogynous MEMEs.
Proceedings of the 16th International Workshop on Semantic Evaluation, SemEval@NAACL 2022, 2022

BERT-based ironic authors profiling.
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to, 2022

HiMLEdge - Energy-Aware Optimization for Hierarchical Machine Learning.
Proceedings of the Advanced Research in Technologies, Information, Innovation and Sustainability, 2022

2021
Robustifying automatic speech recognition by extracting slowly varying features.
CoRR, 2021

Dompteur: Taming Audio Adversarial Examples.
Proceedings of the 30th USENIX Security Symposium, 2021

Leveraging Inter-step Dependencies for Information Extraction from Procedural Task Instructions.
Proceedings of the Text, Speech, and Dialogue - 24th International Conference, 2021

Large-vocabulary Audio-visual Speech Recognition in Noisy Environments.
Proceedings of the 23rd International Workshop on Multimedia Signal Processing, 2021

PILOT: Introducing Transformers for Probabilistic Sound Event Localization.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Privacy-Preserving Feature Extraction for Cloud-Based Wake Word Verification.
Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Condition Monitoring for Power Converters via Deep One-Class Classification.
Proceedings of the 20th IEEE International Conference on Machine Learning and Applications, 2021

Embedded acoustic fault monitoring for water pumps.
Proceedings of the 28th IEEE International Conference on Electronics, 2021

Fusing Information Streams in End-to-End Audio-Visual Speech Recognition.
Proceedings of the IEEE International Conference on Acoustics, 2021

Data Fusion for Audiovisual Speaker Localization: Extending Dynamic Stream Weights to the Spatial Domain.
Proceedings of the IEEE International Conference on Acoustics, 2021

Hybrid Representation Fusion for Twitter Hate Speech Identification.
Proceedings of the Working Notes of FIRE 2021, 2021

O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification.
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021

Self-calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2021

Federated Learning in ASR: Not as Easy as You Think.
Proceedings of the 14th ITG Conference on Speech Communication, online, September 29, 2021

2020
Joining Sound Event Detection and Localization Through Spatial Segregation.
IEEE ACM Trans. Audio Speech Lang. Process., 2020

Audiovisual Speaker Tracking Using Nonlinear Dynamical Systems With Dynamic Stream Weights.
IEEE ACM Trans. Audio Speech Lang. Process., 2020

VENOMAVE: Clean-Label Poisoning Against Speech Recognition.
CoRR, 2020

Unacceptable, where is my privacy? Exploring Accidental Triggers of Smart Speakers.
CoRR, 2020

Hierarchy-aware Learning of Sequential Tool Usage via Semi-automatically Constructed Taxonomies.
Proceedings of the Joint Workshop on Multiword Expressions and Electronic Lexicons, 2020

Target-Aware Prediction of Tool Usage in Sequential Repair Tasks.
Proceedings of the Machine Learning, Optimization, and Data Science, 2020

MyFixit: An Annotated Dataset, Annotation Tool, and Baseline Methods for Information Extraction from Repair Manuals.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Detecting Adversarial Examples for Speech Recognition via Uncertainty Quantification.
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Loss Functions for Deep Monaural Speech Enhancement.
Proceedings of the 2020 International Joint Conference on Neural Networks, 2020

Leveraging Frequency Analysis for Deep Fake Image Recognition.
Proceedings of the 37th International Conference on Machine Learning, 2020

A Dynamic Stream Weight Backprop Kalman Filter for Audiovisual Speaker Tracking.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Fostering Flow Experience in HCI to Enhance and Allocate Human Energy.
Proceedings of the Engineering Psychology and Cognitive Ergonomics. Mental Workload, Human Physiology, and Human Energy, 2020

Multimodal Integration for Large-Vocabulary Audio-Visual Speech Recognition.
Proceedings of the 28th European Signal Processing Conference, 2020

Exploiting Attention-based Sequence-to-Sequence Architectures for Sound Event Localization.
Proceedings of the 28th European Signal Processing Conference, 2020

Variational Autoencoder with Embedded Student-t Mixture Model for Authorship Attribution.
Proceedings of the 28th International Conference on Computational Linguistics, 2020

Deep Bayes Factor Scoring for Authorship Verification.
Proceedings of the Working Notes of CLEF 2020, 2020

Imperio: Robust Over-the-Air Adversarial Examples for Automatic Speech Recognition Systems.
Proceedings of the ACSAC '20: Annual Computer Security Applications Conference, 2020

2019
Autorschaftsanalyse.
Datenschutz und Datensicherheit, 2019

On Neural Phone Recognition of Mixed-Source ECoG Signals.
CoRR, 2019

Robust Over-the-Air Adversarial Examples Against Automatic Speech Recognition Systems.
CoRR, 2019

Speaker-adapted neural-network-based fusion for multimodal reference resolution.
Proceedings of the 20th Annual SIGdial Meeting on Discourse and Dialogue, 2019

Adversarial Attacks Against Automatic Speech Recognition Systems via Psychoacoustic Hiding.
Proceedings of the 26th Annual Network and Distributed System Security Symposium, 2019

Toward Robust Mispronunciation Detection via Audio-Visual Speech Recognition.
Proceedings of the Advances in Computational Intelligence, 2019

Hybrid Condition Monitoring for Power Electronic Systems.
Proceedings of the 18th IEEE International Conference On Machine Learning And Applications, 2019

Learning Dynamic Stream Weights for Linear Dynamical Systems Using Natural Evolution Strategies.
Proceedings of the IEEE International Conference on Acoustics, 2019

Similarity Learning for Authorship Verification in Social Media.
Proceedings of the IEEE International Conference on Acoustics, 2019

Explainable Authorship Verification in Social Media via Attention-based Similarity Learning.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

CORA, a prototype for a cooperative speech-based on-demand intersection assistant.
Proceedings of the Adjunct Proceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications, 2019

2018
Extending Linear Dynamical Systems with Dynamic Stream Weights for Audiovisual Speaker Localization.
Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

A Speech-Based On-Demand Intersection Assistant Prototype.
Proceedings of the 2018 IEEE Intelligent Vehicles Symposium, 2018

Analysis of a Speech-Based Intersection Assistant in Real Urban Traffic.
Proceedings of the 21st International Conference on Intelligent Transportation Systems, 2018

Potential-Field-Based Active Exploration for Acoustic Simultaneous Localization and Mapping.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Exploiting Structures of Temporal Causality for Robust Speaker Localization in Reverberant Environments.
Proceedings of the Latent Variable Analysis and Signal Separation, 2018

"Gap after the next two vehicles": A Spatio-temporally Situated Dialog for a Cooperative Driving Assistant.
Proceedings of the 13th ITG Symposium on Speech Communication, 2018

Utilizing Slow Feature Analysis for Lipreading.
Proceedings of the 13th ITG Symposium on Speech Communication, 2018

2017
Toward Improved Audio CAPTCHAs Based on Auditory Perception and Language Understanding.
ACM Trans. Priv. Secur., 2017

Performance Estimation using the Fitness-Fatigue Model with Kalman Filter Feedback.
Int. J. Comput. Sci. Sport, 2017

A maximum likelihood method for driver-specific critical-gap estimation.
Proceedings of the IEEE Intelligent Vehicles Symposium, 2017

Predicting driver left-turn behavior from few training samples using a maximum a posteriori method.
Proceedings of the 20th IEEE International Conference on Intelligent Transportation Systems, 2017

Monte Carlo exploration for active binaural localization.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Speaker localization in reverberant rooms based on direct path dominance test statistics.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Improving audio-visual speech recognition using deep neural networks with dynamic stream reliability estimates.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Towards acoustically robust localization of speakers in a reverberant environment.
Proceedings of the Hands-free Speech Communications and Microphone Arrays, 2017

Benefits of Personalization in the Context of a Speech-Based Left-Turn Assistant.
Proceedings of the 9th International Conference on Automotive User Interfaces and Interactive Vehicular Applications, 2017

Spoofing detection via simultaneous verification of audio-visual synchronicity and transcription.
Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017

2016
General hybrid framework for uncertainty-decoding-based automatic speech recognition systems.
Speech Commun., 2016

Uncertain LDA: Including Observation Uncertainties in Discriminative Transforms.
IEEE Trans. Pattern Anal. Mach. Intell., 2016

Analysis of time variant reliability information used in a multilevel decoding scheme for RFID and sensor signals.
Int. J. RF Technol. Res. Appl., 2016

An Active Machine Hearing System for Auditory Stream Segregation.
CoRR, 2016

Environmentally robust audio-visual speaker identification.
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

ALE for robots! A single-channel approach to robot self-noise cancellation.
Proceedings of the IEEE International Workshop on Acoustic Signal Enhancement, 2016

Introducing the Turbo-Twin-HMM for Audio-Visual Speech Enhancement.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Blind Non-Intrusive Speech Intelligibility Prediction Using Twin-HMMs.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Dynamic Stream Weighting for Turbo-Decoding-Based Audiovisual ASR.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Robust audiovisual speech recognition using noise-adaptive linear discriminant analysis.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Twin-HMM-based non-intrusive speech intelligibility prediction.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

A non-speech audio CAPTCHA based on acoustic event detection and classification.
Proceedings of the 24th European Signal Processing Conference, 2016

SkypeLine: Robust Hidden Data Transmission for VoIP.
Proceedings of the 11th ACM on Asia Conference on Computer and Communications Security, 2016

New Insights into Turbo-Decoding-Based AVSR with Dynamic StreamWeights.
Proceedings of the 12th ITG Symposium on Speech Communication, 2016

Unsupervised Classification of Voiced Speech and Pitch Tracking Using Forward-Backward Kalman Filtering.
Proceedings of the 12th ITG Symposium on Speech Communication, 2016

2015
Learning Dynamic Stream Weights For Coupled-HMM-Based Audio-Visual Speech Recognition.
IEEE ACM Trans. Audio Speech Lang. Process., 2015

Binaural sound source localisation and tracking using a dynamic spherical head model.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Robust speech processing using observation uncertainty and uncertainty propagation: session and paper overview.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Uncertainty propagation through deep neural networks.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Constructing Secure Audio CAPTCHAs by Exploiting Differences between Humans and Machines.
Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems, 2015

2014
Variational Bayesian Inference for Multichannel Dereverberation and Noise Reduction.
IEEE ACM Trans. Audio Speech Lang. Process., 2014

Digitally controlled analog front end for inductively coupled transponder systems.
Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Dynamic stream weight estimation in coupled-HMM-based audio-visual speech recognition using multilayer perceptrons.
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Reducing the Cost of Breaking Audio CAPTCHAs by Active and Semi-supervised Learning.
Proceedings of the 13th International Conference on Machine Learning and Applications, 2014

A newem estimationof dynamic stream weights for coupled-HMM-based audio-visual ASR.
Proceedings of the IEEE International Conference on Acoustics, 2014

Narrowing the gap: Probabilistic interfaces for signal enhancement and pattern recognition.
Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014

Using automatic speech recognition for attacking acoustic CAPTCHAs: the trade-off between usability and security.
Proceedings of the 30th Annual Computer Security Applications Conference, 2014

Robust Multimodal Human Machine Interaction using the Kinect Sensor.
Proceedings of the 11th ITG Symposium on Speech Communication, 2014

The Impact of Word Alignment Accuracy on Audio-visual Word Prominence Detection.
Proceedings of the 11th ITG Symposium on Speech Communication, 2014

2013
Corpus-Based Speech Enhancement With Uncertainty Modeling and Cepstral Smoothing.
IEEE Trans. Speech Audio Process., 2013

Noise-Adaptive LDA: A New Approach for Speech Recognition Under Observation Uncertainty.
IEEE Signal Process. Lett., 2013

Integration of beamforming and uncertainty-of-observation techniques for robust ASR in multi-source environments.
Comput. Speech Lang., 2013

Using twin-HMM-based audio-visual speech enhancement as a front-end for robust audio-visual speech recognition.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

GMM-based significance decoding.
Proceedings of the IEEE International Conference on Acoustics, 2013

Twin-HMM-based audio-visual speech enhancement.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Using information theoretic distance measures for solving the permutation problem of blind source separation of speech signals.
EURASIP J. Audio Speech Music. Process., 2012

Inventory-Based Audio-Visual Speech Enhancement.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Decoding of Uncertain Features Using the Posterior Distribution of the Clean Data for Robust Speech Recognition.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Inventory-style speech enhancement with uncertainty-of-observation techniques.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Dereverberation Preprocessing and Training Data Adjustments for Robust Speech Recognition in Reverberant Environments.
Proceedings of the 10th ITG Conference on Speech Communication, 2012

Audio-Visual Speech Recognition for Uncertain Acoustical Observations.
Proceedings of the 10th ITG Conference on Speech Communication, 2012

Voice Activity Detection, Noise Estimation, and Adaptive Filters for Acoustic Signal Enhancement.
Proceedings of the Techniques for Noise Robustness in Automatic Speech Recognition, 2012

2011
Use of Missing and Unreliable Data for Audiovisual Speech Recognition.
Proceedings of the Robust Speech Recognition of Uncertain or Missing Data, 2011

Recognition of Multiple Speech Sources Using ICA.
Proceedings of the Robust Speech Recognition of Uncertain or Missing Data, 2011

Introduction.
Proceedings of the Robust Speech Recognition of Uncertain or Missing Data, 2011

Uncertainty Propagation.
Proceedings of the Robust Speech Recognition of Uncertain or Missing Data, 2011

2010
An Uncertainty Propagation Approach to Robust ASR Using the ETSI Advanced Front-End.
IEEE J. Sel. Top. Signal Process., 2010

Independent Component Analysis and Time-Frequency Masking for Speech Recognition in Multitalker Conditions.
EURASIP J. Audio Speech Music. Process., 2010

WAPUSK20 - A Database for Robust Audiovisual Speech Recognition.
Proceedings of the International Conference on Language Resources and Evaluation, 2010

Efficient manycore CHMM speech recognition for audiovisual and multistream data.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

Noise Adjusted PCA for Finding the Subspace of Evoked Dependent Signals from MEG Data.
Proceedings of the Latent Variable Analysis and Signal Separation, 2010

Missing Feature Audiovisual Speech Recognition under Real-Time Constraints.
Proceedings of the 9. ITG-Fachtagung Sprachkommunikation 2010, 2010

2009
Accounting for the uncertainty of speech estimates in the complex domain for minimum mean square error speech enhancement.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Non-independent BSS: A Model for Evoked MEG Signals with Controllable Dependencies.
Proceedings of the Independent Component Analysis and Signal Separation, 2009

Time Frequency Masking Strategy for Blind Source Separation of Acoustic Signals Based on Optimally-Modified LOG-Spectral Amplitude Estimator.
Proceedings of the Independent Component Analysis and Signal Separation, 2009

Audiovisual speech recognition with missing or unreliable data.
Proceedings of the Auditory-Visual Speech Processing, 2009

2008
Independent component analysis for environmentally robust speech recognition.
PhD thesis, 2008

Missing feature speech recognition in a meeting situation with maximum SNR beamforming.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

2007
A Batch Algorithm for Blind Source Separation of Acoustic Signals Using ICA and Time-Frequency Masking.
Proceedings of the Independent Component Analysis and Signal Separation, 2007

2006
Multi-speaker voice activity detection using ICA and beampattern analysis.
Proceedings of the 14th European Signal Processing Conference, 2006

2004
Nonlinear Postprocessing for Blind Speech Separation.
Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

2003
Beamforming-based convolutive source separation.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
Using time-stretched pulses for accurate splitting of speech utterances played back in noisy reverberant environments.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

2000
Evolutionary Computation and Nonlinear Programming in Multi-model Robust Control Design.
Proceedings of the Real-World Applications of Evolutionary Computing, 2000


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