Ahmed H. Tewfik

ORCID

Publication Activity (10 Years)

Years Active: 1988-2024
Publications (10 Years): 103

Top Venues

CoRR

ICASSP

EUSIPCO

IEEE Signal Process. Mag.

Publications

Utkarsh Oggy Sarawgi, John Berkowitz, Vineet Garg, Arnav Kundu, Minsik Cho, Sai Srujana Buddi, Saurabh Adya, Ahmed H. Tewfik
Streaming Anchor Loss: Augmenting Supervision with Temporal Significance. ICASSP (2024)
Pranay Dighe, Yi Su, Shangshang Zheng, Yunshu Liu, Vineet Garg, Xiaochuan Niu, Ahmed H. Tewfik
Leveraging Large Language Models for Exploiting ASR Uncertainty. ICASSP (2024)
Gautam Krishna, Sameer Dharur, Oggi Rudovic, Pranay Dighe, Saurabh Adya, Ahmed Hussen Abdelaziz, Ahmed H. Tewfik
Modality Drop-Out for Multimodal Device Directed Speech Detection Using Verbal and Non-Verbal Features. ICASSP (2024)
Shruti Palaskar, Oggi Rudovic, Sameer Dharur, Florian Pesce, Gautam Krishna, Aswin Sivaraman, Jack Berkowitz, Ahmed Hussen Abdelaziz, Saurabh Adya, Ahmed H. Tewfik
Multimodal Large Language Models with Fusion Low Rank Adaptation for Device Directed Speech Detection. CoRR (2024)
Ahmed H. Tewfik
Election of President-Elect, Regional Directors-at-Large, and Members-at-Large [Society News]. IEEE Signal Process. Mag. 40 (6) (2023)
Ahmed H. Tewfik
2022 IEEE Signal Processing Society 2022 Election Results for Members-at-Large and Regional Directors-at-Large [Society News]. IEEE Signal Process. Mag. 40 (1) (2023)
Madhumitha Sakthi, Ahmed H. Tewfik, Marius Arvinte, Haris Vikalo
Automotive RADAR sub-sampling via object detection networks: Leveraging prior signal information. CoRR (2023)
Yan Han, Gregory Holste, Ying Ding, Ahmed H. Tewfik, Yifan Peng, Zhangyang Wang
Radiomics-Guided Global-Local Transformer for Weakly Supervised Pathology Localization in Chest X-Rays. IEEE Trans. Medical Imaging 42 (3) (2023)
Pranay Dighe, Prateeth Nayak, Oggi Rudovic, Erik Marchi, Xiaochuan Niu, Ahmed H. Tewfik
Audio-to-Intent Using Acoustic-Textual Subword Representations from End-to-End ASR. ICASSP (2023)
Gautam Krishna, Sameer Dharur, Oggi Rudovic, Pranay Dighe, Saurabh Adya, Ahmed Hussen Abdelaziz, Ahmed H. Tewfik
Modality Dropout for Multimodal Device Directed Speech Detection using Verbal and Non-Verbal Features. CoRR (2023)
Pranay Dighe, Yi Su, Shangshang Zheng, Yunshu Liu, Vineet Garg, Xiaochuan Niu, Ahmed H. Tewfik
Leveraging Large Language Models for Exploiting ASR Uncertainty. CoRR (2023)
Utkarsh Oggy Sarawgi, John Berkowitz, Vineet Garg, Arnav Kundu, Minsik Cho, Sai Srujana Buddi, Saurabh Adya, Ahmed H. Tewfik
Streaming Anchor Loss: Augmenting Supervision with Temporal Significance. CoRR (2023)
Yan Han, Gregory Holste, Ying Ding, Ahmed H. Tewfik, Yifan Peng, Zhangyang Wang
Radiomics-Guided Global-Local Transformer for Weakly Supervised Pathology Localization in Chest X-Rays. CoRR (2022)
Vineet Garg, Ognjen Rudovic, Pranay Dighe, Ahmed Hussen Abdelaziz, Erik Marchi, Saurabh Adya, Chandra Dhir, Ahmed H. Tewfik
Device-Directed Speech Detection: Regularization via Distillation for Weakly-Supervised Models. CoRR (2022)
Prateeth Nayak, Takuya Higuchi, Anmol Gupta, Shivesh Ranjan, Stephen Shum, Siddharth Sigtia, Erik Marchi, Varun Lakshminarasimhan, Minsik Cho, Saurabh Adya, Chandra Dhir, Ahmed H. Tewfik
Improving Voice Trigger Detection with Metric Learning. CoRR (2022)
Marius Arvinte, Sriram Vishwanath, Ahmed H. Tewfik, Jonathan I. Tamir
Joint high-dimensional soft bit estimation and quantization using deep learning. EURASIP J. Wirel. Commun. Netw. 2022 (1) (2022)
Madhumitha Sakthi, Ahmed H. Tewfik, Marius Arvinte, Haris Vikalo
End-to-end system for object detection from sub-sampled radar data. CoRR (2022)
Vineet Garg, Ognjen Rudovic, Pranay Dighe, Ahmed Hussen Abdelaziz, Erik Marchi, Saurabh Adya, Chandra Dhir, Ahmed H. Tewfik
Device-Directed Speech Detection: Regularization via Distillation for Weakly-Supervised Models. INTERSPEECH (2022)
Ahmed H. Tewfik
An Existential Question [President's Message]. IEEE Signal Process. Mag. 39 (1) (2022)
Pranay Dighe, Prateeth Nayak, Oggi Rudovic, Erik Marchi, Xiaochuan Niu, Ahmed H. Tewfik
Audio-to-Intent Using Acoustic-Textual Subword Representations from End-to-End ASR. CoRR (2022)
Prateeth Nayak, Takuya Higuchi, Anmol Gupta, Shivesh Ranjan, Stephen Shum, Siddharth Sigtia, Erik Marchi, Varun Lakshminarasimhan, Minsik Cho, Saurabh Adya, Chandra Dhir, Ahmed H. Tewfik
Improving Voice Trigger Detection with Metric Learning. INTERSPEECH (2022)
Madhumitha Sakthi, Ahmed H. Tewfik, Marius Arvinte, Haris Vikalo
End-to-end system for object detection from sub-sampled radar data. EUSIPCO (2022)
Yan Han, Chongyan Chen, Ahmed H. Tewfik, Benjamin S. Glicksberg, Ying Ding, Yifan Peng, Zhangyang Wang
Knowledge-Augmented Contrastive Learning for Abnormality Classification and Localization in Chest X-rays with Radiomics using a Feedback Loop. WACV (2022)
Ahmed H. Tewfik
Election of Regional Directors-at-Large and Members-at-Large [Society News]. IEEE Signal Process. Mag. 39 (5) (2022)
Madhumitha Sakthi, Ahmed H. Tewfik
Automotive Radar Data Acquisition Using Object Detection. EUSIPCO (2021)
Marius Arvinte, Sriram Vishwanath, Ahmed H. Tewfik, Jonathan I. Tamir
Deep J-Sense: Accelerated MRI Reconstruction via Unrolled Alternating Optimization. MICCAI (6) (2021)
Yan Han, Chongyan Chen, Ahmed H. Tewfik, Ying Ding, Yifan Peng
Pneumonia Detection On Chest X-Ray Using Radiomic Features And Contrastive Learning. ISBI (2021)
Yan Han, Chongyan Chen, Ahmed H. Tewfik, Benjamin S. Glicksberg, Ying Ding, Yifan Peng, Zhangyang Wang
Cross-Modal Contrastive Learning for Abnormality Classification and Localization in Chest X-rays with Radiomics using a Feedback Loop. CoRR (2021)
Ahmed H. Tewfik
Il N'y a ni Mauvaises Herbes ni Mauvais Hommes [President's Message]. IEEE Signal Process. Mag. 38 (1) (2021)
Ahmed H. Tewfik
Stepping Out of Our "Cultural Ghettoes" [President's Message]. IEEE Signal Process. Mag. 38 (6) (2021)
Mahbuba Sheba Ullah, Ahmed H. Tewfik, Robert W. Heath Jr.
Leveraging Waveform Structure to Develop a Power Scalable AoA Estimation. IEEE Open J. Commun. Soc. 2 (2021)
Gautam Krishna, Mason Carnahan, Shilpa Shamapant, Yashitha Surendranath, Saumya Jain, Arundhati Ghosh, Co Tran, José del R. Millán, Ahmed H. Tewfik
Brain Signals to Rescue Aphasia, Apraxia and Dysarthria Speech Recognition. EMBC (2021)
Yan Han, Chongyan Chen, Ahmed H. Tewfik, Ying Ding, Yifan Peng
Pneumonia Detection on Chest X-ray using Radiomic Features and Contrastive Learning. CoRR (2021)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Advancing Speech Synthesis using EEG. NER (2021)
Madhumitha Sakthi, Maansi Desai, Liberty Hamilton, Ahmed H. Tewfik
Keyword-spotting and speech onset detection in EEG-based Brain Computer Interfaces. NER (2021)
Yan Han, Chongyan Chen, Liyan Tang, Mingquan Lin, Ajay Jaiswal, Song Wang, Ahmed H. Tewfik, George Shih, Ying Ding, Yifan Peng
Using Radiomics as Prior Knowledge for Thorax Disease Classification and Localization in Chest X-rays. AMIA (2021)
Marius Arvinte, Sriram Vishwanath, Ahmed H. Tewfik, Jonathan I. Tamir
Deep J-Sense: Accelerated MRI Reconstruction via Unrolled Alternating Optimization. CoRR (2021)
Gautam Krishna, Mason Carnahan, Shilpa Shamapant, Yashitha Surendranath, Saumya Jain, Arundhati Ghosh, Co Tran, José del R. Millán, Ahmed H. Tewfik
Brain Signals to Rescue Aphasia, Apraxia and Dysarthria Speech Recognition. CoRR (2021)
Mahbuba Sheba Ullah, Ahmed H. Tewfik, Robert W. Heath Jr.
Power Scalable Angle of Arrival Estimation Using Pilot Design With Orthogonal Subsequences. IEEE Open J. Commun. Soc. 2 (2021)
Ahmed H. Tewfik
"She Changed Astronomy Forever. He Won the Nobel Prize for It." [President's Message]. IEEE Signal Process. Mag. 38 (5) (2021)
Ahmed H. Tewfik
Une Grande Responsabilite est la Suite Inseparable d'un Grand Pouvoir [President's Message]. IEEE Signal Process. Mag. 38 (2) (2021)
Marius Arvinte, Ahmed H. Tewfik, Sriram Vishwanath
Robust Face Verification via Disentangled Representations. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Speaker Identification using EEG. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Advancing Speech Synthesis using EEG. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Yan Han, Ahmed H. Tewfik
Generating EEG features from Acoustic features. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Improving EEG based continuous speech recognition using GAN. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
EEG based Continuous Speech Recognition using Transformers. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Morgan M. Hagood, Ahmed H. Tewfik
Speech Recognition using EEG signals recorded using dry electrodes. CoRR (2020)
Madhumitha Sakthi, Ahmed H. Tewfik
Adaptive Automotive Radar data Acquisition. CoRR (2020)
Ahmed H. Tewfik
Audere est Facere [President's Message]. IEEE Signal Process. Mag. 37 (4) (2020)
Ahmed H. Tewfik
The Year of Living Dangerously [President's Message]. IEEE Signal Process. Mag. 37 (3) (2020)
Ahmed H. Tewfik
That This Nation, Under God, Shall Have a New Birth of Freedom [President's Message]. IEEE Signal Process. Mag. 37 (5) (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Yan Han, Ahmed H. Tewfik
Generating EEG features from Acoustic features. EUSIPCO (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Predicting Video features from EEG and Vice versa. CoRR (2020)
Yan Han, Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Robust End-to-End Speaker Verification Using EEG. EUSIPCO (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Predicting Different Acoustic Features from EEG and towards direct synthesis of Audio Waveform from EEG. CoRR (2020)
Gautam Krishna, Co Tran, Yan Han, Mason Carnahan, Ahmed H. Tewfik
Speech Synthesis Using EEG. ICASSP (2020)
Marius Arvinte, Ahmed H. Tewfik, Sriram Vishwanath
EQ-Net: A Unified Deep Learning Framework for Log-Likelihood Ratio Estimation and Quantization. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Understanding effect of speech perception in EEG based speech recognition systems. CoRR (2020)
Madhumitha Sakthi, Ahmed H. Tewfik, Raj Pawate
Speech Recognition Model Compression. ICASSP (2020)
Marius Arvinte, Ahmed H. Tewfik, Sriram Vishwanath
Detecting Patch Adversarial Attacks with Image Residuals. CoRR (2020)
Megha Parhi, Ahmed H. Tewfik
Classifying Imaginary Vowels from Frontal Lobe EEG via Deep Learning. EUSIPCO (2020)
Naeem Akl, Ahmed H. Tewfik
Asynchronous Blind Network-Assisted Diversity Multiple Access. IEEE Trans. Signal Process. 68 (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Constrained Variational Autoencoder for improving EEG based Speech Recognition Systems. CoRR (2020)
Naeem Akl, Ahmed H. Tewfik
Non-Blocking Scheme for Blind Network-Assisted Diversity Multiple Access in Synchronous Channels. IEEE Trans. Wirel. Commun. 19 (3) (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Continuous Silent Speech Recognition using EEG. CoRR (2020)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Advancing Speech Recognition With No Speech Or With Noisy Speech. CoRR (2019)
Marius Arvinte, Ahmed H. Tewfik, Sriram Vishwanath
Deep Log-Likelihood Ratio Quantization. CoRR (2019)
Madhumitha Sakthi, Ahmed H. Tewfik, Bharath Chandrasekaran
Native Language and Stimuli Signal Prediction from EEG. ICASSP (2019)
Gautam Krishna, Co Tran, Jianguo Yu, Ahmed H. Tewfik
Speech Recognition with No Speech or with Noisy Speech. ICASSP (2019)
Gautam Krishna, Co Tran, Yan Han, Mason Carnahan, Ahmed H. Tewfik
Speech Recognition With No Speech Or With Noisy Speech Beyond English. CoRR (2019)
Marius Arvinte, Ahmed H. Tewfik, Sriram Vishwanath
Deep Log-Likelihood Ratio Quantization. EUSIPCO (2019)
Yan Han, Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Robust End to End Speaker Verification Using EEG. CoRR (2019)
Sara Mourad, Haris Vikalo, Ahmed H. Tewfik
Online selective training for faster neural network learning. DSW (2019)
Gautam Krishna, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Advancing Speech Recognition With No Speech Or With Noisy Speech. EUSIPCO (2019)
Marius Arvinte, Sriram Vishwanath, Ahmed H. Tewfik
Deep Learning-Based Quantization of L-Values for Gray-Coded Modulation. CoRR (2019)
Gautam Krishna, Co Tran, Jianguo Yu, Ahmed H. Tewfik
Speech Recognition with no speech or with noisy speech. CoRR (2019)
Marius Arvinte, Sriram Vishwanath, Ahmed H. Tewfik
Deep Learning-Based Quantization of L-Values for Gray-Coded Modulation. GLOBECOM Workshops (2019)
Sara Mourad, Ahmed H. Tewfik, Haris Vikalo
Weighted Subset Selection for Fast SVM Training. EUSIPCO (2019)
Gautam Krishna, Co Tran, Mason Carnahan, Yan Han, Ahmed H. Tewfik
Improving EEG based Continuous Speech Recognition. CoRR (2019)
Gautam Krishna, Yan Han, Co Tran, Mason Carnahan, Ahmed H. Tewfik
State-of-the-art Speech Recognition using EEG and Towards Decoding of Speech Spectrum From EEG. CoRR (2019)
Gautam Krishna, Mason Carnahan, Co Tran, Ahmed H. Tewfik
Continuous Speech Recognition using EEG and Video. CoRR (2019)
Gautam Krishna, Yan Han, Co Tran, Mason Carnahan, Ahmed H. Tewfik
Spoken Speech Enhancement using EEG. CoRR (2019)
Mahbuba Sheba Ullah, Ahmed H. Tewfik
Low Power Pilot Aided Sub-sample Based Channel Estimation for Mmwave Cellular Systems. ICASSP (2019)
Gautam Krishna, Co Tran, Yan Han, Mason Carnahan, Ahmed H. Tewfik
Voice Activity Detection in presence of background noise using EEG. CoRR (2019)
Mahbuba Sheba Ullah, Ahmed H. Tewfik
Beam Detection Analysis for 5G mmWave Initial Acquisition. ITNAC (2018)
Naeem Akl, Ahmed H. Tewfik
Asynchronous Blind Network Division Multiple Access. ICASSP (2018)
Marius Arvinte, Ahmed H. Tewfik
A Relax-and-Round Approach to Complex Lattice Basis Reduction. GLOBECOM (2018)
Naeem Akl, Ahmed H. Tewfik
Perturbation Analysis of Root-MUSIC-Type Methods for Blind Network-Assisted Diversity Multiple Access. EUSIPCO (2018)
Sara Mourad, Ahmed H. Tewfik
Machine Assisted Human Decision Making. ICASSP (2018)
Vijay Aditya Tadipatri, Ahmed H. Tewfik, Giuseppe Pellizzer, James Ashe
Overcoming Long-Term Variability in Local Field Potentials Using an Adaptive Decoder. IEEE Trans. Biomed. Eng. 64 (2) (2017)
Naeem Akl, Ahmed H. Tewfik
Collision Resolution and Interference Elimination in Multiaccess Communication Networks. CoRR (2017)
Naeem Akl, Ahmed H. Tewfik
Parametrized design of the generalized sequential probability ratio test. ICASSP (2017)
Sara Mourad, Ahmed H. Tewfik, Haris Vikalo
Data subset selection for efficient SVM training. EUSIPCO (2017)
Wenjuan Guo, Youngchun Kim, Ahmed H. Tewfik, Nan Sun
A Fully Passive Compressive Sensing SAR ADC for Low-Power Wireless Sensors. IEEE J. Solid State Circuits 52 (8) (2017)
Naeem Akl, Ahmed H. Tewfik
Collision resolution and interference elimination in multiaccess communication networks. EUSIPCO (2017)
Youngchun Kim, Wenjuan Guo, Ahmed H. Tewfik
A nonuniform quantization scheme for high speed SAR ADC architecture. EUSIPCO (2017)
Vimal Singh, Ahmed H. Tewfik
Fast dynamic MRI using linear dynamical system model. ICASSP (2016)
Naeem Akl, Ahmed H. Tewfik
Designing interventions to mitigate cognitive biases in human decisions. MLSP (2016)
Mahbuba Sheba Ullah, Ahmed H. Tewfik
Pilot aided direction of arrival estimation for mmWave cellular systems. ICASSP (2016)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ahmed H. Tewfik