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Arabic Code-Switching Speech Recognition using Monolingual Data


Jul 04, 2021
Ahmed Ali, Shammur Chowdhury, Amir Hussein, Yasser Hifny

* Accepted in Interspeech 2021, speech recognition, code-switching, ASR, transformer, WFST, graph approach 

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What do End-to-End Speech Models Learn about Speaker, Language and Channel Information? A Layer-wise and Neuron-level Analysis


Jul 01, 2021
Shammur Absar Chowdhury, Nadir Durrani, Ahmed Ali

* Submitted to CSL. Keywords: Speech, Neuron Analysis, Interpretibility, Diagnostic Classifier, AI explainability, End-to-End Architecture 

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QASR: QCRI Aljazeera Speech Resource -- A Large Scale Annotated Arabic Speech Corpus


Jun 24, 2021
Hamdy Mubarak, Amir Hussein, Shammur Absar Chowdhury, Ahmed Ali

* Speech Corpus, Spoken Conversation, ASR, Dialect Identification, Punctuation Restoration, Speaker Verification, NER, Named Entity, Arabic, Speaker gender, Turn-taking Accepted in ACL 2021 

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KARI: KAnari/QCRI's End-to-End systems for the INTERSPEECH 2021 Indian Languages Code-Switching Challenge


Jun 10, 2021
Amir Hussein, Shammur Chowdhury, Ahmed Ali


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Towards One Model to Rule All: Multilingual Strategy for Dialectal Code-Switching Arabic ASR


May 31, 2021
Shammur Absar Chowdhury, Amir Hussein, Ahmed Abdelali, Ahmed Ali

* Submitted to INTERSPEECH 2021, Multilingual ASR, Multi-dialectal ASR, Code-Switching ASR, Arabic ASR, Conformer, Transformer, E2E ASR, Speech Recognition, ASR, Arabic, English, French 

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Arabic Speech Recognition by End-to-End, Modular Systems and Human


Jan 21, 2021
Amir Hussein, Shinji Watanabe, Ahmed Ali


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Efficient Arabic emotion recognition using deep neural networks


Oct 31, 2020
Ahmed Ali, Yasser Hifny


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Word Error Rate Estimation Without ASR Output: e-WER2


Aug 08, 2020
Ahmed Ali, Steve Renals


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What Was Written vs. Who Read It: News Media Profiling Using Text Analysis and Social Media Context


May 09, 2020
Ramy Baly, Georgi Karadzhov, Jisun An, Haewoon Kwak, Yoan Dinkov, Ahmed Ali, James Glass, Preslav Nakov

* ACL-2020 
* Factuality of reporting, fact-checking, political ideology, media bias, disinformation, propaganda, social media, news media 

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Predicting the Leading Political Ideology of YouTube Channels Using Acoustic, Textual, and Metadata Information


Oct 20, 2019
Yoan Dinkov, Ahmed Ali, Ivan Koychev, Preslav Nakov

* INTERSPEECH-2019 
* media bias, political ideology, Youtube channels, propaganda, disinformation, fake news 

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Detecting Deception in Political Debates Using Acoustic and Textual Features


Oct 04, 2019
Daniel Kopev, Ahmed Ali, Ivan Koychev, Preslav Nakov

* ASRU-2019 

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DARTS: Dialectal Arabic Transcription System


Sep 26, 2019
Sameer Khurana, Ahmed Ali, James Glass


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Analyzing Phonetic and Graphemic Representations in End-to-End Automatic Speech Recognition


Jul 09, 2019
Yonatan Belinkov, Ahmed Ali, James Glass

* Interspeech 2019 (slightly expanded version) 

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Domain Attentive Fusion for End-to-end Dialect Identification with Unknown Target Domain


Dec 04, 2018
Suwon Shon, Ahmed Ali, James Glass


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WERd: Using Social Text Spelling Variants for Evaluating Dialectal Speech Recognition


Sep 21, 2017
Ahmed Ali, Preslav Nakov, Peter Bell, Steve Renals

* ASRU-2017 

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Speech Recognition Challenge in the Wild: Arabic MGB-3


Sep 21, 2017
Ahmed Ali, Stephan Vogel, Steve Renals


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MIT-QCRI Arabic Dialect Identification System for the 2017 Multi-Genre Broadcast Challenge


Aug 28, 2017
Suwon Shon, Ahmed Ali, James Glass

* Submitted to the 2017 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU 2017) 

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The MGB-2 Challenge: Arabic Multi-Dialect Broadcast Media Recognition


May 14, 2017
Ahmed Ali, Peter Bell, James Glass, Yacine Messaoui, Hamdy Mubarak, Steve Renals, Yifan Zhang


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Multi-view Dimensionality Reduction for Dialect Identification of Arabic Broadcast Speech


Sep 19, 2016
Sameer Khurana, Ahmed Ali, Steve Renals


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Automatic Dialect Detection in Arabic Broadcast Speech


Aug 11, 2016
Ahmed Ali, Najim Dehak, Patrick Cardinal, Sameer Khurana, Sree Harsha Yella, James Glass, Peter Bell, Steve Renals


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