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ORCIDDorothea Kolossa
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- affiliation: Ruhr University Bochum, Germany
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2020 – today
- 2022
[j18]Lea Schönherr
, Maximilian Golla, Thorsten Eisenhofer, Jan Wiele, Dorothea Kolossa, Thorsten Holz:
Exploring accidental triggers of smart speakers. Comput. Speech Lang. 73: 101328 (2022)- [j17]Wentao Yu, Steffen Zeiler, Dorothea Kolossa:
Reliability-Based Large-Vocabulary Audio-Visual Speech Recognition. Sensors 22(15): 5501 (2022) - [c98]Julio Wissing, Stephan Scheele, Aliya Mohammed, Dorothea Kolossa, Ute Schmid:
HiMLEdge - Energy-Aware Optimization for Hierarchical Machine Learning. ARTIIS (2) 2022: 15-29 - [c97]Wentao Yu, Benedikt T. Boenninghoff, Dorothea Kolossa:
BERT-based ironic authors profiling. CLEF (Working Notes) 2022: 2720-2733 - [c96]Wentao Yu, Benedikt T. Boenninghoff, Jonas Roehrig, Dorothea Kolossa:
RubCSG at SemEval-2022 Task 5: Ensemble learning for identifying misogynous MEMEs. SemEval@NAACL 2022: 626-635 - [i27]Wentao Yu, Benedikt T. Boenninghoff, Jonas Roehrig, Dorothea Kolossa:
RubCSG at SemEval-2022 Task 5: Ensemble learning for identifying misogynous MEMEs. CoRR abs/2204.03953 (2022) - 2021
- [c95]Wentao Yu, Jan Freiwald, Sören Tewes, Fabien Huennemeyer, Dorothea Kolossa:
Federated Learning in ASR: Not as Easy as You Think. ITG Conference on Speech Communication 2021: 1-5 - [c94]Benedikt T. Boenninghoff, Dorothea Kolossa, Robert M. Nickel:
Self-calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift. CLEF 2021: 145-158 - [c93]Benedikt T. Bönninghoff, Robert M. Nickel, Dorothea Kolossa:
O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification. CLEF (Working Notes) 2021: 1846-1857 - [c92]Wentao Yu, Benedikt T. Boenninghoff, Dorothea Kolossa:
Hybrid Representation Fusion for Twitter Hate Speech Identification. FIRE (Working Notes) 2021: 319-329 - [c91]Wentao Yu, Steffen Zeiler, Dorothea Kolossa:
Fusing Information Streams in End-to-End Audio-Visual Speech Recognition. ICASSP 2021: 3430-3434 - [c90]Julio Wissing, Benedikt T. Boenninghoff, Dorothea Kolossa, Tsubasa Ochiai, Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Christopher Schymura:
Data Fusion for Audiovisual Speaker Localization: Extending Dynamic Stream Weights to the Spatial Domain. ICASSP 2021: 4705-4709 - [c89]Iago Oliveira, Dennis Latoschewski, Christian Wiede, Martin Oettmeier, David Graurock, Dorothea Kolossa:
Embedded acoustic fault monitoring for water pumps. ICECS 2021: 1-4 - [c88]Nikola Markovic, Daniel Vahle, Volker Staudt, Dorothea Kolossa:
Condition Monitoring for Power Converters via Deep One-Class Classification. ICMLA 2021: 1513-1520 - [c87]Timm Koppelmann, Alexandru Nelus, Lea Schönherr, Dorothea Kolossa, Rainer Martin:
Privacy-Preserving Feature Extraction for Cloud-Based Wake Word Verification. Interspeech 2021: 876-880 - [c86]Christopher Schymura, Benedikt T. Bönninghoff, Tsubasa Ochiai, Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Dorothea Kolossa:
PILOT: Introducing Transformers for Probabilistic Sound Event Localization. Interspeech 2021: 2117-2121 - [c85]Wentao Yu, Steffen Zeiler, Dorothea Kolossa:
Large-vocabulary Audio-visual Speech Recognition in Noisy Environments. MMSP 2021: 1-6 - [c84]Nima Nabizadeh, Heiko Wersing, Dorothea Kolossa:
Leveraging Inter-step Dependencies for Information Extraction from Procedural Task Instructions. TDS 2021: 341-353 - [c83]Thorsten Eisenhofer, Lea Schönherr, Joel Frank, Lars Speckemeier, Dorothea Kolossa, Thorsten Holz:
Dompteur: Taming Audio Adversarial Examples. USENIX Security Symposium 2021: 2309-2326 - [i26]Thorsten Eisenhofer, Lea Schönherr, Joel Frank, Lars Speckemeier, Dorothea Kolossa, Thorsten Holz:
Dompteur: Taming Audio Adversarial Examples. CoRR abs/2102.05431 (2021) - [i25]Julio Wissing, Benedikt T. Boenninghoff, Dorothea Kolossa, Tsubasa Ochiai, Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Christopher Schymura:
Data Fusion for Audiovisual Speaker Localization: Extending Dynamic Stream Weights to the Spatial Domain. CoRR abs/2102.11588 (2021) - [i24]Christopher Schymura, Tsubasa Ochiai, Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Dorothea Kolossa:
Exploiting Attention-based Sequence-to-Sequence Architectures for Sound Event Localization. CoRR abs/2103.00417 (2021) - [i23]Benedikt T. Boenninghoff, Robert M. Nickel, Steffen Zeiler, Dorothea Kolossa:
Unsupervised Classification of Voiced Speech and Pitch Tracking Using Forward-Backward Kalman Filtering. CoRR abs/2103.01173 (2021) - [i22]Wentao Yu, Steffen Zeiler, Dorothea Kolossa:
Fusing information streams in end-to-end audio-visual speech recognition. CoRR abs/2104.09482 (2021) - [i21]Christopher Schymura, Benedikt T. Bönninghoff, Tsubasa Ochiai, Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Dorothea Kolossa:
PILOT: Introducing Transformers for Probabilistic Sound Event Localization. CoRR abs/2106.03903 (2021) - [i20]Benedikt T. Boenninghoff, Dorothea Kolossa, Robert M. Nickel:
Self-Calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift. CoRR abs/2106.11196 (2021) - [i19]Benedikt T. Boenninghoff, Robert M. Nickel, Dorothea Kolossa:
O2D2: Out-Of-Distribution Detector to Capture Undecidable Trials in Authorship Verification. CoRR abs/2106.15825 (2021) - [i18]Wentao Yu, Steffen Zeiler, Dorothea Kolossa:
Large-vocabulary Audio-visual Speech Recognition in Noisy Environments. CoRR abs/2109.04894 (2021) - [i17]Wentao Yu, Jan Freiwald, Sören Tewes, Fabien Huennemeyer, Dorothea Kolossa:
Federated Learning in ASR: Not as Easy as You Think. CoRR abs/2109.15108 (2021) - [i16]Matias Pizarro, Dorothea Kolossa, Asja Fischer:
Robustifying automatic speech recognition by extracting slowly varying features. CoRR abs/2112.07400 (2021) - 2020
- [j16]Ivo Trowitzsch, Christopher Schymura, Dorothea Kolossa, Klaus Obermayer:
Joining Sound Event Detection and Localization Through Spatial Segregation. IEEE ACM Trans. Audio Speech Lang. Process. 28: 487-502 (2020) - [j15]Christopher Schymura, Dorothea Kolossa:
Audiovisual Speaker Tracking Using Nonlinear Dynamical Systems With Dynamic Stream Weights. IEEE ACM Trans. Audio Speech Lang. Process. 28: 1065-1078 (2020) - [c82]Lea Schönherr, Thorsten Eisenhofer, Steffen Zeiler, Thorsten Holz, Dorothea Kolossa:
Imperio: Robust Over-the-Air Adversarial Examples for Automatic Speech Recognition Systems. ACSAC 2020: 843-855 - [c81]Benedikt T. Boenninghoff, Julian Rupp, Robert M. Nickel, Dorothea Kolossa:
Deep Bayes Factor Scoring for Authorship Verification. CLEF (Working Notes) 2020 - [c80]Benedikt T. Boenninghoff, Steffen Zeiler, Robert M. Nickel, Dorothea Kolossa:
Variational Autoencoder with Embedded Student-t Mixture Model for Authorship Attribution. COLING 2020: 519-529 - [c79]Christopher Schymura, Tsubasa Ochiai, Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Dorothea Kolossa:
Exploiting Attention-based Sequence-to-Sequence Architectures for Sound Event Localization. EUSIPCO 2020: 231-235 - [c78]Wentao Yu, Steffen Zeiler, Dorothea Kolossa:
Multimodal Integration for Large-Vocabulary Audio-Visual Speech Recognition. EUSIPCO 2020: 341-345 - [c77]Corinna Peifer, Annette Kluge, Nikol Rummel, Dorothea Kolossa:
Fostering Flow Experience in HCI to Enhance and Allocate Human Energy. HCI (6) 2020: 204-220 - [c76]Christopher Schymura, Tsubasa Ochiai, Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Dorothea Kolossa:
A Dynamic Stream Weight Backprop Kalman Filter for Audiovisual Speaker Tracking. ICASSP 2020: 581-585 - [c75]Joel Frank, Thorsten Eisenhofer, Lea Schönherr, Asja Fischer, Dorothea Kolossa, Thorsten Holz:
Leveraging Frequency Analysis for Deep Fake Image Recognition. ICML 2020: 3247-3258 - [c74]Jan Freiwald, Lea Schönherr, Christopher Schymura, Steffen Zeiler, Dorothea Kolossa:
Loss Functions for Deep Monaural Speech Enhancement. IJCNN 2020: 1-7 - [c73]Sina Däubener, Lea Schönherr, Asja Fischer, Dorothea Kolossa:
Detecting Adversarial Examples for Speech Recognition via Uncertainty Quantification. INTERSPEECH 2020: 4661-4665 - [c72]Nima Nabizadeh, Dorothea Kolossa, Martin Heckmann:
MyFixit: An Annotated Dataset, Annotation Tool, and Baseline Methods for Information Extraction from Repair Manuals. LREC 2020: 2120-2128 - [c71]Nima Nabizadeh, Martin Heckmann, Dorothea Kolossa:
Target-Aware Prediction of Tool Usage in Sequential Repair Tasks. LOD (2) 2020: 156-168 - [c70]Nima Nabizadeh, Martin Heckmann, Dorothea Kolossa:
Hierarchy-aware Learning of Sequential Tool Usage via Semi-automatically Constructed Taxonomies. MWE-LEX 2020: 22-26 - [i15]Joel Frank, Thorsten Eisenhofer, Lea Schönherr, Asja Fischer, Dorothea Kolossa, Thorsten Holz:
Leveraging Frequency Analysis for Deep Fake Image Recognition. CoRR abs/2003.08685 (2020) - [i14]Benedikt T. Boenninghoff, Steffen Zeiler, Robert M. Nickel, Dorothea Kolossa:
Variational Autoencoder with Embedded Student-t Mixture Model for Authorship Attribution. CoRR abs/2005.13930 (2020) - [i13]Sina Däubener, Lea Schönherr, Asja Fischer, Dorothea Kolossa:
Detecting Adversarial Examples for Speech Recognition via Uncertainty Quantification. CoRR abs/2005.14611 (2020) - [i12]Wentao Yu, Steffen Zeiler, Dorothea Kolossa:
Multimodal Integration for Large-Vocabulary Audio-Visual Speech Recognition. CoRR abs/2007.14223 (2020) - [i11]Lea Schönherr, Maximilian Golla, Thorsten Eisenhofer, Jan Wiele, Dorothea Kolossa, Thorsten Holz:
Unacceptable, where is my privacy? Exploring Accidental Triggers of Smart Speakers. CoRR abs/2008.00508 (2020) - [i10]Benedikt T. Boenninghoff, Julian Rupp, Robert M. Nickel, Dorothea Kolossa:
Deep Bayes Factor Scoring for Authorship Verification. CoRR abs/2008.10105 (2020) - [i9]Hojjat Aghakhani, Thorsten Eisenhofer, Lea Schönherr, Dorothea Kolossa, Thorsten Holz, Christopher Kruegel, Giovanni Vigna:
VENOMAVE: Clean-Label Poisoning Against Speech Recognition. CoRR abs/2010.10682 (2020)
2010 – 2019
- 2019
- [j14]Benedikt T. Bönninghoff, Steffen Hessler, Dorothea Kolossa, Kerstin Kucharczik, Robert M. Nickel, Karin Pittner:
Autorschaftsanalyse. Datenschutz und Datensicherheit 43(11): 691-699 (2019) - [c69]Martin Heckmann, Dennis Orth, Mark Dunn, Nico Steinhardt, Bram Bolder, Dorothea Kolossa:
CORA, a prototype for a cooperative speech-based on-demand intersection assistant. AutomotiveUI (adjunct) 2019: 483-488 - [c68]Benedikt T. Boenninghoff, Steffen Hessler, Dorothea Kolossa, Robert M. Nickel:
Explainable Authorship Verification in Social Media via Attention-based Similarity Learning. IEEE BigData 2019: 36-45 - [c67]Benedikt T. Boenninghoff, Robert M. Nickel, Steffen Zeiler, Dorothea Kolossa:
Similarity Learning for Authorship Verification in Social Media. ICASSP 2019: 2457-2461 - [c66]Christopher Schymura, Dorothea Kolossa:
Learning Dynamic Stream Weights for Linear Dynamical Systems Using Natural Evolution Strategies. ICASSP 2019: 7893-7897 - [c65]Nikola Markovic, Thomas Stoetzel, Volker Staudt, Dorothea Kolossa:
Hybrid Condition Monitoring for Power Electronic Systems. ICMLA 2019: 1687-1694 - [c64]Mahdie Karbasi, Steffen Zeiler, Jan Freiwald, Dorothea Kolossa:
Toward Robust Mispronunciation Detection via Audio-Visual Speech Recognition. IWANN (2) 2019: 655-666 - [c63]Lea Schönherr, Katharina Kohls, Steffen Zeiler, Thorsten Holz, Dorothea Kolossa:
Adversarial Attacks Against Automatic Speech Recognition Systems via Psychoacoustic Hiding. NDSS 2019 - [c62]Diana Kleingarn, Nima Nabizadeh, Martin Heckmann, Dorothea Kolossa:
Speaker-adapted neural-network-based fusion for multimodal reference resolution. SIGdial 2019: 210-214 - [i8]Christopher Schymura, Dorothea Kolossa:
Audiovisual Speaker Tracking using Nonlinear Dynamical Systems with Dynamic Stream Weights. CoRR abs/1903.06031 (2019) - [i7]Ivo Trowitzsch, Christopher Schymura, Dorothea Kolossa, Klaus Obermayer:
Joining Sound Event Detection and Localization Through Spatial Segregation. CoRR abs/1904.00055 (2019) - [i6]Lea Schönherr, Steffen Zeiler, Thorsten Holz, Dorothea Kolossa:
Robust Over-the-Air Adversarial Examples Against Automatic Speech Recognition Systems. CoRR abs/1908.01551 (2019) - [i5]Benedikt T. Boenninghoff, Robert M. Nickel, Steffen Zeiler, Dorothea Kolossa:
Similarity Learning for Authorship Verification in Social Media. CoRR abs/1908.07844 (2019) - [i4]Benedikt T. Boenninghoff, Steffen Hessler, Dorothea Kolossa, Robert M. Nickel:
Explainable Authorship Verification in Social Media via Attention-based Similarity Learning. CoRR abs/1910.08144 (2019) - [i3]Ahmed Hussen Abdelaziz, Shuo-Yiin Chang, Nelson Morgan, Erik Edwards, Dorothea Kolossa, Dan Ellis, David A. Moses, Edward F. Chang:
On Neural Phone Recognition of Mixed-Source ECoG Signals. CoRR abs/1912.05869 (2019) - 2018
- [c61]Jan Freiwald, Mahdie Karbasi, Steffen Zeiler, Jan Melchior, Varun Raj Kompella, Laurenz Wiskott, Dorothea Kolossa:
Utilizing Slow Feature Analysis for Lipreading. ITG Symposium on Speech Communication 2018: 1-5 - [c60]Martin Heckmann, Dennis Orth, Dorothea Kolossa:
"Gap after the next two vehicles": A Spatio-temporally Situated Dialog for a Cooperative Driving Assistant. ITG Symposium on Speech Communication 2018: 1-5 - [c59]Christopher Schymura, Peng Guo, Yanir Maymon, Boaz Rafaely, Dorothea Kolossa:
Exploiting Structures of Temporal Causality for Robust Speaker Localization in Reverberant Environments. LVA/ICA 2018: 228-237 - [c58]Christopher Schymura, Dorothea Kolossa:
Potential-Field-Based Active Exploration for Acoustic Simultaneous Localization and Mapping. ICASSP 2018: 76-80 - [c57]Dennis Orth, Nico Steinhardt, Bram Bolder, Mark Dunn, Dorothea Kolossa, Martin Heckmann:
Analysis of a Speech-Based Intersection Assistant in Real Urban Traffic. ITSC 2018: 1273-1278 - [c56]Dennis Orth, Bram Bolder, Nico Steinhardt, Mark Dunn, Dorothea Kolossa, Martin Heckmann:
A Speech-Based On-Demand Intersection Assistant Prototype. Intelligent Vehicles Symposium 2018: 2048-2053 - [c55]Christopher Schymura, Tobias Isenberg, Dorothea Kolossa:
Extending Linear Dynamical Systems with Dynamic Stream Weights for Audiovisual Speaker Localization. IWAENC 2018: 515-519 - [i2]Lea Schönherr, Katharina Kohls, Steffen Zeiler, Thorsten Holz, Dorothea Kolossa:
Adversarial Attacks Against Automatic Speech Recognition Systems via Psychoacoustic Hiding. CoRR abs/1808.05665 (2018) - 2017
- [j13]Dorothea Kolossa, M. A. Bin Azhar, Christian Rasche, Stefan Endler, F. Hanakam, Alexander Ferrauti, Mark Pfeiffer:
Performance Estimation using the Fitness-Fatigue Model with Kalman Filter Feedback. Int. J. Comput. Sci. Sport 16(2): 117-129 (2017) - [j12]Hendrik Meutzner, Santosh Gupta, Viet-Hung Nguyen, Thorsten Holz, Dorothea Kolossa:
Toward Improved Audio CAPTCHAs Based on Auditory Perception and Language Understanding. ACM Trans. Priv. Secur. 19(4): 10:1-10:31 (2017) - [c54]Lea Schonherr, Steffen Zeiler, Dorothea Kolossa:
Spoofing detection via simultaneous verification of audio-visual synchronicity and transcription. ASRU 2017: 591-598 - [c53]Dennis Orth, Nadja Schömig, Christian Mark, Monika Jagiellowicz-Kaufmann, Dorothea Kolossa, Martin Heckmann:
Benefits of Personalization in the Context of a Speech-Based Left-Turn Assistant. AutomotiveUI 2017: 193-201 - [c52]Boaz Rafaely, Dorothea Kolossa, Yanir Maymon:
Towards acoustically robust localization of speakers in a reverberant environment. HSCMA 2017: 96-100 - [c51]Christopher Schymura, Juan Diego Rios Grajales, Dorothea Kolossa:
Monte Carlo exploration for active binaural localization. ICASSP 2017: 491-495 - [c50]Hendrik Meutzner, Ning Ma, Robert M. Nickel, Christopher Schymura, Dorothea Kolossa:
Improving audio-visual speech recognition using deep neural networks with dynamic stream reliability estimates. ICASSP 2017: 5320-5324 - [c49]Boaz Rafaely, Dorothea Kolossa:
Speaker localization in reverberant rooms based on direct path dominance test statistics. ICASSP 2017: 6120-6124 - [c48]Dennis Orth, Dorothea Kolossa, Martin Heckmann:
Predicting driver left-turn behavior from few training samples using a maximum a posteriori method. ITSC 2017: 1-6 - [c47]Dennis Orth, Dorothea Kolossa, Milton Sarria Paja, Kersten Schaller, Andreas Pech, Martin Heckmann:
A maximum likelihood method for driver-specific critical-gap estimation. Intelligent Vehicles Symposium 2017: 553-558 - 2016
- [j11]Rebekka Carmen Jacobi, Gerd vom Bögel, Anton Grabmaier, Dorothea Kolossa:
Analysis of time variant reliability information used in a multilevel decoding scheme for RFID and sensor signals. Int. J. RF Technol. Res. Appl. 7(2-3): 153-173 (2016) - [j10]Rahim Saeidi, Ramón Fernandez Astudillo, Dorothea Kolossa:
Uncertain LDA: Including Observation Uncertainties in Discriminative Transforms. IEEE Trans. Pattern Anal. Mach. Intell. 38(7): 1479-1488 (2016) - [j9]Ahmed Hussen Abdelaziz, Dorothea Kolossa:
General hybrid framework for uncertainty-decoding-based automatic speech recognition systems. Speech Commun. 79: 1-13 (2016) - [c46]Benedikt T. Boenninghoff, Robert M. Nickel, Steffen Zeiler, Dorothea Kolossa:
Unsupervised Classification of Voiced Speech and Pitch Tracking Using Forward-Backward Kalman Filtering. ITG Symposium on Speech Communication 2016: 1-5 - [c45]Sebastian Gergen, Steffen Zeiler, Ahmed Hussen Abdelaziz, Dorothea Kolossa:
New Insights into Turbo-Decoding-Based AVSR with Dynamic StreamWeights. ITG Symposium on Speech Communication 2016: 1-5 - [c44]Katharina Kohls, Thorsten Holz, Dorothea Kolossa, Christina Pöpper:
SkypeLine: Robust Hidden Data Transmission for VoIP. AsiaCCS 2016: 877-888 - [c43]Hendrik Meutzner, Dorothea Kolossa:
A non-speech audio CAPTCHA based on acoustic event detection and classification. EUSIPCO 2016: 2250-2254 - [c42]Mahdie Karbasi, Ahmed Hussen Abdelaziz, Dorothea Kolossa:
Twin-HMM-based non-intrusive speech intelligibility prediction. ICASSP 2016: 624-628 - [c41]Steffen Zeiler, Robert Nicheli, Ning Ma, Guy J. Brown, Dorothea Kolossa:
Robust audiovisual speech recognition using noise-adaptive linear discriminant analysis. ICASSP 2016: 2797-2801 - [c40]Mahdie Karbasi, Ahmed Hussen Abdelaziz, Hendrik Meutzner, Dorothea Kolossa:
Blind Non-Intrusive Speech Intelligibility Prediction Using Twin-HMMs. INTERSPEECH 2016: 625-629 - [c39]Steffen Zeiler, Hendrik Meutzner, Ahmed Hussen Abdelaziz, Dorothea Kolossa:
Introducing the Turbo-Twin-HMM for Audio-Visual Speech Enhancement. INTERSPEECH 2016: 1750-1754 - [c38]Sebastian Gergen, Steffen Zeiler, Ahmed Hussen Abdelaziz, Robert M. Nickel, Dorothea Kolossa:
Dynamic Stream Weighting for Turbo-Decoding-Based Audiovisual ASR. INTERSPEECH 2016: 2135-2139 - [c37]Jalal Taghia, Dorothea Kolossa, Rainer Martin:
ALE for robots! A single-channel approach to robot self-noise cancellation. IWAENC 2016: 1-5 - [c36]Lea Schonherr, Dennis Orth, Martin Heckmann, Dorothea Kolossa:
Environmentally robust audio-visual speaker identification. SLT 2016: 312-318 - [i1]Christopher Schymura, Thomas Walther, Dorothea Kolossa:
An Active Machine Hearing System for Auditory Stream Segregation. CoRR abs/1606.07598 (2016) - 2015
- [j8]Ahmed Hussen Abdelaziz, Steffen Zeiler, Dorothea Kolossa:
Learning Dynamic Stream Weights For Coupled-HMM-Based Audio-Visual Speech Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 23(5): 863-876 (2015) - [c35]Hendrik Meutzner, Santosh Gupta, Dorothea Kolossa:
Constructing Secure Audio CAPTCHAs by Exploiting Differences between Humans and Machines. CHI 2015: 2335-2338 - [c34]Ramón Fernandez Astudillo, Shinji Watanabe, Ahmed Hussen Abdelaziz, Dorothea Kolossa:
Robust speech processing using observation uncertainty and uncertainty propagation: session and paper overview. INTERSPEECH 2015 - [c33]Christopher Schymura, Fiete Winter, Dorothea Kolossa, Sascha Spors:
Binaural sound source localisation and tracking using a dynamic spherical head model. INTERSPEECH 2015: 165-169 - [c32]Ahmed Hussen Abdelaziz, Shinji Watanabe, John R. Hershey, Emmanuel Vincent, Dorothea Kolossa:
Uncertainty propagation through deep neural networks. INTERSPEECH 2015: 3561-3565 - 2014
- [j7]Dominic Schmid, Gerald Enzner, Sarmad Malik, Dorothea Kolossa, Rainer Martin:
Variational Bayesian Inference for Multichannel Dereverberation and Noise Reduction. IEEE ACM Trans. Audio Speech Lang. Process. 22(8): 1320-1335 (2014) - [c31]Martin Heckmann, Paschalis Mikias, Dorothea Kolossa:
The Impact of Word Alignment Accuracy on Audio-visual Word Prominence Detection. ITG Symposium on Speech Communication 2014: 1-4 - [c30]Steffen Zeiler, Jan Cwiklak, Dorothea Kolossa:
Robust Multimodal Human Machine Interaction using the Kinect Sensor. ITG Symposium on Speech Communication 2014: 1-4 - [c29]Hendrik Meutzner, Viet-Hung Nguyen, Thorsten Holz, Dorothea Kolossa:
Using automatic speech recognition for attacking acoustic CAPTCHAs: the trade-off between usability and security. ACSAC 2014: 276-285 - [c28]Dorothea Kolossa:
Narrowing the gap: Probabilistic interfaces for signal enhancement and pattern recognition. GlobalSIP 2014: 517-521 - [c27]Ahmed Hussen Abdelaziz, Steffen Zeiler, Dorothea Kolossa:
A newem estimationof dynamic stream weights for coupled-HMM-based audio-visual ASR. ICASSP 2014: 1527-1531 - [c26]Malte Darnstädt, Hendrik Meutzner, Dorothea Kolossa:
Reducing the Cost of Breaking Audio CAPTCHAs by Active and Semi-supervised Learning. ICMLA 2014: 67-73 - [c25]Ahmed Hussen Abdelaziz, Dorothea Kolossa:
Dynamic stream weight estimation in coupled-HMM-based audio-visual speech recognition using multilayer perceptrons. INTERSPEECH 2014: 1144-1148 - [c24]Rebekka Carmen Jacobi, Salvador Grey, Gerd vom Bögel, Dorothea Kolossa:
Digitally controlled analog front end for inductively coupled transponder systems. RFID-TA 2014: 295-300 - 2013
- [j6]Ramón Fernandez Astudillo, Dorothea Kolossa, Alberto Abad, Steffen Zeiler, Rahim Saeidi, Pejman Mowlaee, João Paulo da Silva Neto, Rainer Martin:
Integration of beamforming and uncertainty-of-observation techniques for robust ASR in multi-source environments. Comput. Speech Lang. 27(3): 837-850 (2013) - [j5]