Karim Helwani - RankMe

39 papers A 3B 1C 1Misc 14Journal 10Unranked 10

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A Hierarchical End-of-Turn Model with Primary Speaker Segmentation for Real-Time Conversational AI. CoRR Karim Helwani, Hoang Do, James Luan, Sriram Srinivasan
2024	Misc	`conf`	NOLACE: Improving Low-Complexity Speech Codec Enhancement Through Adaptive Temporal Shaping. ICASSP Jan Büthe, Ahmed Mustafa, Jean-Marc Valin, Karim Helwani, Michael M. Goodwin
2024	Misc	`conf`	Real-Time Stereo Speech Enhancement with Spatial-Cue Preservation Based on Dual-Path Structure. ICASSP Masahito Togami, Jean-Marc Valin, Karim Helwani, Ritwik Giri, Umut Isik, Michael M. Goodwin
2024	—	`conf`	Sound Source Separation Using Latent Variational Block-Wise Disentanglement. ICASSP Workshops Karim Helwani, Masahito Togami, Paris Smaragdis, Michael M. Goodwin
2024	J	`jnl`	Sound Source Separation Using Latent Variational Block-Wise Disentanglement. CoRR Karim Helwani, Masahito Togami, Paris Smaragdis, Michael M. Goodwin
2023	Misc	`conf`	Generative Modeling Based Manifold Learning for Adaptive Filtering Guidance. ICASSP Karim Helwani, Paris Smaragdis, Michael M. Goodwin
2023	J	`jnl`	Learning Linear Groups in Neural Networks. CoRR Emmanouil Theodosis, Karim Helwani, Demba E. Ba
2023	J	`jnl`	Neural Harmonium: An Interpretable Deep Structure for Nonlinear Dynamic System Identification with Application to Audio Processing. CoRR Karim Helwani, Erfan Soltanmohammadi, Michael M. Goodwin
2023	J	`jnl`	NoLACE: Improving Low-Complexity Speech Codec Enhancement Through Adaptive Temporal Shaping. CoRR Jan Büthe, Ahmed Mustafa, Jean-Marc Valin, Karim Helwani, Michael M. Goodwin
2022	A	`conf`	Clock Skew Robust Acoustic Echo Cancellation. INTERSPEECH Karim Helwani, Erfan Soltanmohammadi, Michael Mark Goodwin, Arvindh Krishnaswamy
2022	J	`jnl`	Robust Audio Anomaly Detection. CoRR Wo Jae Lee, Karim Helwani, Arvindh Krishnaswamy, Srikanth V. Tenneti
2021	Misc	`conf`	Enhancing Audio Augmentation Methods with Consistency Learning. ICASSP Turab Iqbal, Karim Helwani, Arvindh Krishnaswamy, Wenwu Wang
2021	J	`jnl`	Enhancing Audio Augmentation Methods with Consistency Learning. CoRR Turab Iqbal, Karim Helwani, Arvindh Krishnaswamy, Wenwu Wang
2021	Misc	`conf`	Low-Complexity, Real-Time Joint Neural Echo Control and Speech Enhancement Based On Percepnet. ICASSP Jean-Marc Valin, Srikanth V. Tenneti, Karim Helwani, Umut Isik, Arvindh Krishnaswamy
2020	A	`conf`	A Perceptually-Motivated Approach for Low-Complexity, Real-Time Enhancement of Fullband Speech. INTERSPEECH Jean-Marc Valin, Umut Isik, Neerad Phansalkar, Ritwik Giri, Karim Helwani, Arvindh Krishnaswamy
2020	—	`conf`	Group Masked Autoencoder Based Density Estimator for Audio Anomaly Detection. DCASE Ritwik Giri, Fangzhou Cheng, Karim Helwani, Srikanth V. Tenneti, Umut Isik, Arvindh Krishnaswamy
2020	A	`conf`	PoCoNet: Better Speech Enhancement with Frequency-Positional Embeddings, Semi-Supervised Conversational Data, and Biased Loss. INTERSPEECH Umut Isik, Ritwik Giri, Neerad Phansalkar, Jean-Marc Valin, Karim Helwani, Arvindh Krishnaswamy
2020	J	`jnl`	PoCoNet: Better Speech Enhancement with Frequency-Positional Embeddings, Semi-Supervised Conversational Data, and Biased Loss. CoRR Umut Isik, Ritwik Giri, Neerad Phansalkar, Jean-Marc Valin, Karim Helwani, Arvindh Krishnaswamy
2020	—	`conf`	Self-Supervised Classification for Detecting Anomalous Sounds. DCASE Ritwik Giri, Srikanth V. Tenneti, Fangzhou Cheng, Karim Helwani, Umut Isik, Arvindh Krishnaswamy
2019	Misc	`conf`	Blind Signal Processing for Time-varying Convolutive Mixing Systems Based on Sequence Estimation on Partly Smooth Manifolds. ICASSP Herbert Buchner, Karim Helwani, Simon J. Godsill
2019	—	`conf`	Robust Non-negative Block Sparse Coding for Acoustic Novelty Detection. DCASE Ritwik Giri, Arvindh Krishnaswamy, Karim Helwani
2019	C	`conf`	Unsupervised Bayesian Estimation and Tracking of Time-Varying Convolutive Multichannel Systems. FUSION Herbert Buchner, Karim Helwani, Simon J. Godsill
2018	Misc	`conf`	Annoyance Model Driven Selective Active Noise Control. ACSSC Ritwik Giri, Karim Helwani, Tao Zhang
2017	—	`conf`	A novel target speaker dependent postfiltering approach for multichannel speech enhancement. WASPAA Ritwik Giri, Karim Helwani, Tao Zhang
2017	Misc	`conf`	Efficient adaptive filtering in compressive domains for sparse systems and relation to transform-domain adaptive filtering. ICASSP Herbert Buchner, Karim Helwani, Bashar I. Ahmad, Simon J. Godsill
2016	Misc	`conf`	Localization of sound sources with known statistics in the presence of interferers. ICASSP Kainan Chen, Jürgen T. Geiger, Karim Helwani, Mohammad Javad Taghizadeh
2015	—	`conf`	Improving event detection for audio surveillance using Gabor filterbank features. EUSIPCO Jürgen T. Geiger, Karim Helwani
2015	B	`conf`	Low complexity unsupervised multi-camera color calibration with application to panoramic video capturing. ICIP Karim Helwani, Lukasz Kondrad, Nicola Piotto
2014	—	`conf`	Multichannel adaptive filtering in compressive domains. IWAENC Karim Helwani, Herbert Buchner
2014	J	`jnl`	The synthesis of sound figures. Multidimens. Syst. Signal Process. Karim Helwani, Sascha Spors, Herbert Buchner
2013	J	`jnl`	A Single-Channel MVDR Filter for Acoustic Echo Suppression. IEEE Signal Process. Lett. Karim Helwani, Herbert Buchner, Jacob Benesty, Jingdong Chen
2013	Misc	`conf`	A study of the MVDR filter for acoustic echo suppression. ICASSP Hai Huang, Jacob Benesty, Jingdong Chen, Karim Helwani, Herbert Buchner
2013	Misc	`conf`	Multichannel acoustic echo suppression. ICASSP Karim Helwani, Herbert Buchner, Jacob Benesty, Jingdong Chen
2013	Misc	`conf`	On the eigenspace estimation for supervised multichannel system identification. ICASSP Karim Helwani, Herbert Buchner
2012	—	`conf`	How to design a delay-and-sum beamformer for rigid rotationally symmetric arrays? ACSCC Karim Helwani, Sascha Spors, Herbert Buchner
2012	—	`conf`	Multichannel Adaptive Filtering with Sparseness Constraints. IWAENC Karim Helwani, Herbert Buchner, Sascha Spors
2011	Misc	`conf`	Spatio-temporal signal preprocessing for multichannel acoustic echo cancellation. ICASSP Karim Helwani, Sascha Spors, Herbert Buchner
2010	Misc	`conf`	Source-domain adaptive filtering for MIMO systems with application to acoustic echo cancellation. ICASSP Karim Helwani, Herbert Buchner, Sascha Spors
2009	—	`conf`	Block-based multichannel transform-domain adaptive filtering. EUSIPCO Sascha Spors, Herbert Buchner, Karim Helwani