Index

Muhammad Ali Tahir
Assistant Professor
Department of Computing

School of Electrical Engineering and Computer Science (SEECS)
National University of Sciences and Technology (NUST)
NUST Campus H-12, Islamabad
Tel: 05190852163
Email: ali.tahir@seecs.edu.pk
Web: http://speech.seecs.nust.edu.pk/index.html

Specialization:
Automatic Speech Recognition, Pattern Recognition, Image Processing

Education:
Ph.D. - Computer Science / Automatic Speech Recognition - RWTH Aachen University - Germany - 2015

Dr. Muhammad Ali Tahir has completed his Ph.D. in Automatic speech recognition from RWTH Aachen University. During his 11 year stay in Germany he has worked on different EU-funded projects related to speech recognition, primarily aiming to bridge the language divide in a multilingual Europe. During his time at NUST he has been collaborating with local industry to create Urdu voice based solutions for conversational agents and vehicle navigation. He has also launched an Urdu website UrduAsr which is being used by thousands of people for Urdu voice based typing. He is currently working at co-PI at Deep Learning Lab, National Centre for Artificial Intelligence.


Memberships: HEC Patent Evaluation Committee, Association for Computing Machinery, Pakistan Engineering Council
Journals Reviewer: Elsevier Computer Speech and Language, IEEE Journal of Biomedical and Health Informatics, Elsevier Speech Communication, Mathematical Problems in Engineering.


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Advisor
Zuhair Zafar [DoC]
Committee Members
Seema Jehan [DoC] Nazia Pervaiz [DoC] Seemab Latif [DoC]
Students
Usama Naveed [MSDS-2K20]

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Advisor
Faisal Shafait [DoC]
Committee Members
Muhammad Ali Tahir [DoC] Adnan Ul-Hasan [ECM] Muhammad Shahzad [DoC]
Students
TAYYABA FAISAL [MSCS-8]

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Advisor
Muhammad Imran Malik [DoC]
Committee Members
Muhammad Ali Tahir [DoC] Arsalan Ahmad [DoC] Muhammad Shahzad [DoC]
Students
KHOLA NASEEM [MSCS-8]

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Advisor
Muhammad Imran Malik [DoC]
Committee Members
Muhammad Ali Tahir [DoC] Faisal Shafait [DoC] Muhammad Shahzad [DoC]
Students
NOOR UL AIN IBRAHIM [MSIT-19]

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Advisor
Muhammad Ali Tahir [DoC]
Committee Members
Asad Waqar Malik [DoC] Hassan Aqeel [EE] Safdar Abbas Khan [DoC]
Students
Syed Meesam Naqvi [MSCS-5]

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Automated conversational chatbot trainer :

Chatbot based automated trainer that would converses with the user to train them specific skill.


Project Level: UG
Project Type: FYP
KnowledgeArea: Human-Computer Interaction
Year: 2022
Status: Completed
Advisor
Zunera Zahid [DoC]
Co-Advisor
Muhammad Ali Tahir [DoC]
Students
Atoofa Akhtar [BSCS-9] Eman Kashif [BSCS-9]


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Advisor
Ahmed Rasheed [EE]
Co-Advisor
Mansoor Asif [EE]
Students
Sarah Rauf [BEEE-10] Makhdoom Tayyab Altaf [BEEE-10] Malik Aqib Zahoor Awan [BEEE-10]


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Advisor
Zuhair Zafar [DoC]
Co-Advisor
Muhammad Imran Malik [DoC]
Students
Saif Ullah Bin Khaki [BSCS-8] Aiman Tahir [BSCS-8] Ahmad Amin [BSCS-8]


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Advisor
Muhammad Shahzad Younis [EE]
Co-Advisor
Muhammad Ali Tahir [DoC]
Students
Musharraf Qadir [BEEE-10] Sarmad [BESE-9] Umar Faisal Khan [BSCS-7]


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Advisor
Hasan Ali Khattak [DoC]
Co-Advisor
Muhammad Ali Tahir [DoC]
Students
Ali Hamza [BSCS-8] Muhammad Hussain Murtaza [BSCS-8] Masood Tariq [BSCS-8]


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A Scalable RISC-V based Multicore Processor :

This projects aims to develop a a Scalable RISC-V based Multicore Processor.


Project Level: UG
Project Type: FYP
KnowledgeArea: DSSP
Year: 2021
Status: Completed
Advisor
Rehan Ahmed [EE]
Co-Advisor
Muhammad Ali Tahir [DoC]
Students
Abdul Moeed [BEEE-10] Huzaifah Bin Wasim [BEEE-10]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Mehdi Hussain [DoC]
Students
M Hamza Zahid [BESE-8] Umer Abdul Khaliq [BESE-8] Kashif Khan [BESE-8]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muneeb Ullah [DoC]
Students
Naveed Shaheryar Gondal [BSCS-7] Sanan Yaqoob [BSCS-7]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Shahzad [DoC]
Students
Taimoor Ahmed [BSCS-6] Muhammad Tameem Rafay [BSCS-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Abdul Wahid [DoC]
Students
Muhammad Zohaib [BESE-7] Muhammad Amir [BESE-7] Abdul Manan [BESE-7]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Imran Abeel [EE]
Students
Ayesha Mukhtar [BESE-7] Tasmia Batool Chishti [BESE-7] Rai Asad Sardar [BEEE-8]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Imran Haider [DoC]
Students
Maham Masroor [BSCS-6] Muhammad Sohaib Ishaq [BSCS-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muneeb Ullah [DoC]
Students
Muhammad Saad Shahid [BSCS-6] Abdullah [BSCS-6] Asif Ahmed Ali [BSCS-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Ahmad Salman [EE]
Students
Abdul Ghaffar [BSCS-6] Muhammad Rehman Rabbani [BSCS-6] Hamad Nasir [BSCS-6]


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Data analytics for online marketplaces:

We aim to develop a data analytics solution for online marketplace websites


Project Level: UG
Project Type: FYP
KnowledgeArea: Information Management
Year: 2019
Status: Completed
Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Farhan Khan [DoC]
Students
Arbaz Khan [BSCS-6] Umair [BSCS-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Mehdi Hussain [DoC]
Students
Kashif Nazir Khan [BESE-7] Ubaid Ur Rehman [BESE-7] Muhammad Ahsan Farooq [BESE-7]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Qaiser Riaz [DoC] Maajid Maqbool [DoC]
Students
Rabia Saeed [BESE-6] Hijab Zahid [BESE-6] Ayesha Anjum [BESE-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Seemab Latif [DoC]
Students
Khuzaima Munawar Jamil [BSCS-5] Mohammad Abdur Rehman Azeem [BSCS-5] Mussawer Raza Gulzar [BSCS-5]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muneeb Ullah [DoC]
Students
Muhammad Ahmad Rana [BESE-6] Maryam Zafar [BESE-6] Ashar Mehmood [BESE-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Taufique ur Rahman [DoC] Arsalan Ahmad [DoC]
Students
Burhan-Ul-Tayyab [BESE-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Zubair Rehman [EE]
Students
Raja Saad Shakeel [BEEE-7] Nadir Mehmood [BEEE-7] Muhammad Haider Raza [BEEE-7]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muneeb ULLAH [DoC]
Students
Malik Salar Ahmad [BSCS-5] Eeman Sarfraz [BSCS-5] Moazzam Farid [BSCS-5]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Rafia Mumtaz [DoC] Muhammad Imran Malik [DoC]
Students
Usama Shaukat [BSCS-5] Maaz Ullah [BSCS-5] Ahsan Ijaz [BSCS-5]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Maajid Maqbool [DoC]
Students
Mohammad Shahid Zaidi [BSCS-5] Muhammad Kaab [BESE-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Taufique ur Rahman [DoC]
Students
Muhammad Ehsan Ul Haq [BESE-6] Hafiz Adnan Iqbal Khan [BESE-6] Shah Mashud Alam [BESE-6]


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Advisor
Muhammad Imran Malik [DoC]
Co-Advisor
Muhammad Ali Tahir [DoC]
Students
Mehmoona Bibi [BESE-5] Sarah Irfan [BESE-5] Laiqua Andleeb [BESE-5]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muneeb ULLAH [DoC] Jaudat Mamoon [DoC]
Students
Verda Zubaida [BSCS-4] Anas Khalid [BSCS-4] Sohaib Anwar [BSCS-4]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muneeb ULLAH [DoC]
Students
Hamna Zahid [BESE-5] Maryem Fatima [BESE-5] Menobia Arif [BESE-5]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muneeb ULLAH [DoC]
Students
Muhammad Shehroz Sajjad [BSCS-4] Syed Muhammad Tayyab [BSCS-4] Muhammad Talha [BSCS-4]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Omar Arif [DoC] Jaudat Mamoon [DoC]
Students
Saad Arshad [BSCS-4] Rao Uneeb-Ur-Rehman [BSCS-4] Umer Farooq [BSCS-4] Khawaja Fahad Khalid [BSCS-4]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Imran Malik [DoC]
Students
Faizan Zafar [BESE-5] Muhammad Umair Khalid [BESE-5] Saad Raza [BESE-5]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Imran Malik [DoC]
Students
Ibrahim Usmani [BESE-5] Taha Raza Rashid [BESE-5] Zainab Obaid [BESE-5]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Hassan Aqeel [EE] Arslan Ahmed [DoC]
Students
Jamal Hassan Sargana [BSCS-4] Muneeb Ur Rahman [BSCS-4] Talal Ahmed [BSCS-3]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Wajahat Hussain [EE]
Students
Amna Abdul Rehman [BSCS-4] Muhammad Ureb Hasan [BSCS-4] Ramsha Khuram [BSCS-4]


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Advisor
Hassan Aqeel [EE]
Co-Advisor
Muhammad Ali Tahir [DoC]
Students
Marium Sharif [BEEE-6] Marium Ashraf [BEEE-6] Aminah Siddique [BEEE-6]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Fahad Ahmed Satti [DoC] Ahmad Salman [EE]
Students
Momna Saeed [BSCS-3] Mehreen Ali [BSCS-3] Sana Ikram [BSCS-3]


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Advisor
Muhammad Ali Tahir [DoC]
Co-Advisor
Muhammad Muddassir Malik [DoC]
Students
Haris Hasan Jalali [BESE-4] Sobia Arshad [BESE-4]


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Advisor
Shamyl Mansoor [DoC]
Co-Advisor
Muhammad Muddassir Malik [DoC]
Students
Maham Shahid [BESE-3] Ahmed Suffian Javed [BESE-3] Usama Siddique [BESE-3]


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Research Experience

Research Assistant , RWTH Aachen University

October 2011 - December 2015

Details: Worked on various European-funded projects in close cooperation with other academic and industrial partners, primarily in the domain of automatic speech recognition and neural networks. * QUAERO: European research and development program with the goal of developing multimedia and multilingual indexing and management tools for professional and general public applications * Translectures: an EU-funded project to develop innovative, cost-effective tools for the automatic transcription and translation of online educational videos. * EU-Bridge: a multisite-project designed to build and promote bridges across the language divide. With 24 official languages in Europe language barriers represent a considerable challenge to communication in Europe. ========================= -
CO-PI , National Center for Artificial Intelligence - Deep Learning Lab

July 2018 - Present

Details: Research and Development of Speech and Natural Language Processing based Solutions for Pakistan ========================
Journal

(1.) J. Hassan , M. A. Tahir, A. Ali , "Natural language understanding of map navigation queries in Roman Urdu by joint entity and intent determination", Peerj Computer Science , Vol. 7 , No. 615, Jul, 2021. IF: 1.39
(2.) A. Rauf , Z. Wang, H. Sajid, M. A. Tahir , "Secure Route-Obfuscation Mechanism with Information-Theoretic Security for Internet of Things", Sensors - special issue Internet of Things, Big Data and Smart Systems, Vol. 20 , No. 15, Jul, 2020. IF: 3.2
(3.) A. Pervaiz , F. Hussain, H. Israr, M. A. Tahir, F. R. Raja, N. K. Baloch, F. Ishmanov, Y. B. Zikria , "Incorporating noise robustness in speech command recognition by noise augmentation of training data", Sensors - special issue VOICE Sensors with Deep Learning, Vol. 20 , No. 8, Apr, 2020. IF: 3.0
(4.) M. A. Tahir , H. Huang, A. Zeyer, R. Schlüter, H. Ney , "Training of Reduced-Rank Linear Transformations for Multi-layer Polynomial Acoustic Features for Speech Recognition", Elsevier Speech Communication, ISSN 0167-6393, Vol. 110 , No. 1, PP. 56-63, Jul, 2019. IF: 1.8

Conference

(1.) M. Rani , S. Latif, M. A. Tahir, R. Mumtaz , "A Survey of Sentiment Analysis of Internet Textual Data and Application to Pakistani YouTube User Comments", Proceedings of the ICoDT2, May, 2021, Islamabad , Pakistan.
(2.) A. A. Chaudhry , R. Mumtaz, S. M. H. Zaidi, M. A. Tahir, S. H. Muzammil , "Internet of Things (IoT) and machine learning (ML) enabled livestock monitoring", Proceedings of the HONET-ICT, Dec, 2020, Charlotte , USA.
(3.) O. Nadeem , M. S. Saeed, M. A. Tahir, R. Mumtaz , "A Survey of Artificial Intelligence and Internet of Things (IoT) based approaches against Covid-19", Proceedings of the HONET-ICT, Dec, 2020, Charlotte , USA.
(4.) T. Ikram , A. Saeed, N. U. Ayn, M. A. Tahir, R Mumtaz , "A review of the prevalent ICT techniques used for COVID-19 SOP violation detection", Proceedings of the HONET-ICT, Dec, 2020, Charlotte , USA.
(5.) A. Rauf , Z. Wang, H. Sajid, M. A. Tahir , "Efficient Distributed Key Agreement for Edge Devices in the Internet of Things with Information-Theoretic Security", Proceedings of the 7th International Cryptology and Information Security Conference, Jun, 2020, Online , Malaysia.
(6.) F. Zafar , S. Raza, M. U. Khalid, M. A. Tahir , "Predictive Analytics in Healthcare for Diabetes Prediction", Proceedings of the 9th International Conference on Biomedical Engineering and Technology, Mar, 2019, Tokyo , Japan.
(7.) Y. Ghazi , Z. Anwar, R. Mumtaz, S. Saleem, A. Tahir , "A Supervised Machine Learning Based Approach for Automatically Extracting High-Level Threat Intelligence from Unstructured Sources", Proceedings of the International Conference on Frontiers of Information Technology, Dec, 2018, Islamabad , Pakistan.
(8.) W. Nawaz , S. Ahmed, M. A. Tahir, H. A. Khan , "Classification Of Breast Cancer Histology Images Using ALEXNET", Proceedings of the International Conference on Image Analysis and Recognition, Jun, 2018, Póvoa de Varzim , Portugal.
(9.) M. A. B. Shaik , Z. Tüske, M. A. Tahir, M. Nußbaum-Thom, R. Schlüter, and H. Ney , "Improvements in RWTH LVCSR evaluation systems for Polish, Portuguese, English, Urdu, and Arabic", Proceedings of the Interspeech, Sep, 2015, Dresden , Germany.
(10.) M. A. Tahir , S. Wiesler, R. Schlueter, H. Ney , "Investigation of Mixture Splitting Concept for Training Linear Bottlenecks of Deep Neural Network Acoustic Models", Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr, 2015, Brisbane , Australia.
(11.) Z. Tüske , M. A. Tahir, R. Schlüter, H. Ney , "Integrating Gaussian Mixtures into Deep Neural Networks: Softmax Layer with Hidden Variables", Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr, 2015, Brisbane , Australia.
(12.) M. A. B. Shaik , Z. Tüske, M. A. Tahir, M. Nußbaum-Thom, R. Schlüter, H. Ney , "RWTH LVCSR Systems for Quaero and EU-Bridge: German, Polish, Spanish and Portuguese", Proceedings of the Interspeech, Sep, 2014, , Singapore.
(13.) M. A. Tahir , H. Huang, R. Schlueter, H. Ney, L. t. Bosch, B. Cranen, L. Boves , "Training Log-Linear Acoustic Models in Higher-Order Polynomial Feature Space for Speech Recognition", Proceedings of the Interspeech, Aug, 2013, Lyon , France.
(14.) M. A. Tahir , M. Nussbaum, R. Schlueter, H. Ney , "Simultaneous Discriminative Training and Mixture Splitting of HMMs for Speech Recognition", Proceedings of the Interspeech, Sep, 2012, Portland, OR , United States.
(15.) M. A. Tahir , R, Schlueter, H. Ney , "Discriminative Splitting of Gaussian/Log-Linear Mixture HMMs for Speech Recognition", Proceedings of the IEEE Automatic Speech Recognition and Understanding, Dec, 2011, Waikaloa, HI , United States.
(16.) M. A. Tahir , R, Schlueter, H. Ney , "Log-linear Optimization of Second-order Polynomial Features with Subsequent Dimension Reduction for Speech Recognition", Proceedings of the Interspeech, Aug, 2011, Florence , Italy.
(17.) M. A. Tahir , G. Heigold, C. Plahl, R. Schlueter, H. Ney , "Log-Linear Framework for Linear Feature Transformations in Speech Recognition", Proceedings of the IEEE Automatic Speech Recognition and Understanding, Dec, 2009, Merano , Italy.
(18.) R. Hafiz , M. A. Tahir, O. Arshad, S. Khan , "An optimized hardware accelerator for real time registration of aerial video imagery and its applications", Proceedings of the Third International Conference on Image and Graphics, Dec, 2004, Hong Kong , China.
(19.) M. A. Tahir , A. Munawar, I. A. Taj , "Efficient use of multipliers in microprocessor implementation of Hamming distance for binary sequence correlation", Proceedings of the International Networking and Communication Conference, Jun, 2004, Lahore , Pakistan.
(20.) R. Hafiz , M. A. Tahir, O. Arshad, S. Khan , "Hardware design for registration of aerial video imagery", Proceedings of the 8th International Multitopic Conference, Jan, 2004, Lahore , Pakistan.

Assistant Professor , SEECS, NUST
February 2016 - Present

Details: Courses: CS 330 operating systems, CS 251 Design and Analysis of Algorithms

Visiting Lecturer , Foundation University
April 2004 - August 2004

Details: Course: Digital Image Processing

Teaching Assistant , Center for Advanced Studies in Engineering (CASE)
September 2004 - January 2005

Details: Course: Digital Image Processing


Software Engineer , Center for Advanced Research in Engineering
August 2003 - January 2005

Details: Worked on several indigenous technology development projects involving GIS, digital communication and image processing. =========================

PI , TPL Trakker Ltd. Karachi
January 2017 - July 2017

Details: Industrial Consultancy Project - Speech Based Interaction for Vehicle Navigation System. =========================

PI , NRTC
July 2019 - December 2019

Details: Industrial Consultancy Project - Development of Urdu speech recognition system for surveillance. =========================