Mahima Aggarwal

Research Assistant

Mahima Aggarwal

Research Assistant

Educational Qualifications

B.Tech in Electronics and Communications Engineering

Entity

Qatar Computing Research Institute

Division

Qatar Center for Artificial Intelligence

Biography

Mahima Aggarwal is a Research Assistant at Qatar Computing Research Institute where she focuses on anticipatory humanitarian actions using AI, particularly Large Language Models (LLMs). Her work involves creating authentic datasets about natural disasters, training models, and generating scenarios for effective anticipatory actions. She is a key contributor to QarSUMO, a parallel, congestion-optimized traffic simulator built on SUMO. Her contributions include improving accuracy, dynamic rerouting, load balancing, and integrating reinforcement learning for dynamic traffic prediction and network repartitioning. Additionally, she contributed to adding features to an end-to-end browser-based simulation/visualization system for local stakeholders.

With a strong foundation in embedded systems and software engineering, Mahima brings over 15 years of expertise in research, development, and system design. Before her current role, Mahima worked as a research assistant at Qatar University’s KINDI Center for Computing Research, focusing on cybersecurity for next-generation healthcare systems. Her career also includes roles as a testing & commissioning engineer at Sony Professional Solutions, as well as software engineering positions at NXP (Freescale Semiconductor) and KritiKal Solutions.

B.Tech in Electronics and Communications Engineering

Kurukshetra University, India

2004

  • Anticipatory humanitarian actions using AI
  • Traffic simulation and optimization
  • Embedded systems and multicore development

Research Assistant

Qatar Computing Research Institute, Hamad Bin Khalifa University

2021 - Present

Research Assistant

KINDI Center for Computing Research, Qatar University

2020 - 2021

Testing and Commissioning Engineer

Sony Professional Solutions Europe, United Kingdom

2014 - 2019

Research Assistant

Qatar University

2013 - 2014

FSL Software Engineer II

Multicore, NXP (Freescale Semiconductor), India

2008 - 2012

FSL Software Engineer I

Boot Firmware, NXP (Freescale Semiconductor), India

2006 - 2008

Development Engineer

Embedded group, KritiKal Solutions, India

2006

Intern

Embedded group, KritiKal Solutions, India

2005

Dr. Ahmed Lekssays

Postdoctoral Researcher

Dr. Ahmed Lekssays

Postdoctoral Researcher

Educational Qualifications

PhD in Computer Science

MSc in Software Engineering

Entity

Qatar Computing Research Institute

Division

Cybersecurity

Biography

Dr. Ahmed Lekssays is a Postdoctoral Researcher at Qatar Computing Research Institute. He obtained his PhD from the University of Insubria in Varese, Italy in 2022 funded by EU's Marie Skłodowska-Curie Actions, and his master’s and bachelor’s degrees from Al Akhawayn University in Ifrane, Morocco. His research interests include malware analysis, software security, and distributed systems.

PhD in Computer Science

Università degli studi dell'Insubria, Italy

2022

MSc in Software Engineering

Al Akhawayn University, Morocco

2019

BSc in Computer Science

Al Akhawayn University, Morocco

2018

  • Malware analysis
  • Software security
  • Distributed systems
  • Decentralized learning

Postdoctoral Researcher

Qatar Computing Research Institute, Hamad Bin Khalifa University

2024 - Present

Kumarasinghe, U., Lekssays, A., Sencar, H. T., Boughorbel, S., Elvitigala, C., & Nakov, P. (2024, July). Semantic ranking for automated adversarial technique annotation in security text. In Proceedings of the 19th ACM Asia Conference on Computer and Communications Security (pp. 49-62).

Lekssays, A., Carminati, B., & Ferrari, E. (2023). MalCon: A blockchain-based malware containment framework for Internet of Things. Computer Networks, 233, 109853.

Lekssays, A., Sirigu, G., Carminati, B., & Ferrari, E. (2022, August). MalRec: A blockchain-based malware recovery framework for Internet of Things. In Proceedings of the 17th International Conference on Availability, Reliability and Security (pp. 1-8).

Giaretta, L., Lekssays, A., Carminati, B., Ferrari, E., & Girdzijauskas, Š. (2021, September). LiMNet: Early-stage detection of IoT botnets with lightweight memory networks. In European Symposium on Research in Computer Security (pp. 605-625). Cham: Springer International Publishing.

Lekssays, A., Landa, L., Carminati, B., & Ferrari, E. (2021). PAutoBotCatcher: A blockchain-based privacy-preserving botnet detector for Internet of Things. Computer Networks, 200, 108512.

Complete Publication Listing(s): Google Scholar

Marie Skłodowska-Curie Actions Fellowship

Buthaina Al-Obaidli

Master Student Quantum Computing

Buthaina Al-Obaidli

Master Student Quantum Computing

Educational Qualifications

B.S. in Electrical Engineering

Biography

Buthaina Al-Obaidli is a Master of Science student in Data Science and Engineering at Hamad Bin Khalifa University. She earned a Bachelor of Science in Electrical Engineering from Texas A&M University at Qatar, where her research focused on neural networks for multi-antenna communication channels at high spectral efficiency. Her current research explores quantum optimization for aviation applications, with a focus on aircraft recovery planning and operational efficiency. Professionally, she previously worked as a Radio Communications Station Licensing Engineer at the Communications Regulatory Authority (2022–2024). She is currently a Development Engineer at Qatar Airways, contributing to projects and introducing data-driven tools to enhance aircraft components and system performance, aircraft reliability, and preventive maintenance capabilities.

B.S. in Electrical Engineering

Texas A&M University at Qatar

2022

  • Quantum optimization in aviation
  • Quantum machine learning for communication networks
  • AI for predictive maintenance

Development Engineer

Qatar Airways

2024 - Present

Radio Communications Station Licensing Engineer

Communication Regulatory Authority, Qatar

2022 - 2024

  • 2022: Cum Laude Honors, Bachelor of Science in Electrical Engineering, Texas A&M University at Qatar

Noureldin Mohamed

PhD Student Quantum Communication

Noureldin Mohamed

PhD Student Quantum Communication

Educational Qualifications

M.S. in Computer Science

B.S. in Computer Science

Biography

Noureldin Mohamed is a PhD student at the Qatar Center for Quantum Computing (QC2), Hamad Bin Khalifa University. His research spans quantum computing, quantum game theory, and quantum cryptography, with an emphasis on converting theoretical insights into secure and efficient communication systems. He earned both a Bachelor’s and a Master’s degree in Computer Science from the Beijing Institute of Technology, where he was recognized as a distinguished graduate for outstanding academic performance. Noureldin’s ongoing work seeks to advance quantum-safe cryptographic mechanisms while maintaining a clear path from analysis to implementation.

M.S. in Computer Science

Beijing Institute of Technology, China

2024

B.S. in Computer Science

Beijing Institute of Technology, China

2022

  • Quantum cryptography
  • Quantum game theory
  • Quantum machine learning
  • Quantum key distribution

  • 2024: Distinguished Graduate for Academic Performance, Beijing Institute of Technology.
  • 2024: Best Graduate Thesis Award, Beijing Institute of Technology.
  • 2023: Recipient, National Key R&D Program of China, Grant No. 2023AAA0108600 for the project “Quantum Games for Secure Key Throughput in Satellite QKD”. 
  • 2021: Distinguished Student; awarded a full scholarship to pursue an M.S. degree at Beijing Institute of Technology.
Dr. Tasnim Mohiuddin

Dr. Tasnim Mohiuddin

Scientist

Dr. Tasnim Mohiuddin

Scientist

Educational Qualifications

PhD in Computer Science

BS in Computer Science

Entity

Qatar Computing Research Institute

Division

Arabic Language Technologies

Biography

Dr. Tasnim Mohiuddin is a Scientist in the Arabic Language Technologies group at Qatar Computing Research Institute (QCRI), where he works on pioneering initiatives in the development and enhancement of Large Language Models (LLMs). He is a core contributor to the creation of Fanar, QCRI's flagship LLM. His current research focuses on domain-specific LLM innovations, including specialized areas such as Code LLMs and Multimodal LLMs.

Before joining QCRI, Dr. Tasnim was a researcher at Huawei Research Center in Singapore, where he concentrated on multimodal representation learning, bridging both linguistic and visual modalities. His research contributions have been consistently recognized through publications in leading academic conferences.

Tasnim completed his doctoral studies at the School of Computer Science and Engineering, Nanyang Technological University (NTU), Singapore, receiving his PhD in June 2022 under the mentorship of Professor Shafiq Joty. His doctoral dissertation was honored with the prestigious Outstanding PhD Thesis Award, reflecting the originality and impact of his research. During his doctoral studies, he also gained valuable experience as a research intern at Meta AI Research, working under the guidance of Professor Philipp Koehn.

PhD in Computer Science

Nanyang Technological University, Singapore

2022

BS in Computer Science

Bangladesh University of Engineering and Technology, Bangladesh

2014

  • Agents
  • tools
  • and planning
  • Pre-training and post-training strategies for LLMs
  • Multimodal language models
  • Code language models

Scientist

Qatar Computing Research Institute, Hamad Bin Khalifa University

2024 - Present

Scientist

Poisson Lab, Huawei Research, Singapore

2022 - 2023

Research Intern

NLLB, Meta AI Research, United States

2021

Lecturer

Computer Science, United International University, Bangladesh

2015 - 2017

Software Engineer

SSD-Tech, Bangladesh

2014 - 2015

Mohiuddin, T., Koehn, P., Chaudhary, V., Cross, J., Bhosale, S., & Joty, S. (2022). Data selection curriculum for neural machine translation. Findings of the 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), Abu Dhabi, UAE.

Bari, M. S., Mohiuddin, T., & Joty, S. (2021). UXLA: A robust unsupervised data augmentation framework for cross-lingual NLP. Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), Bangkok, Thailand.

Mohiuddin, T., Bari, M. S., & Joty, S. (2021). AugVic: Exploiting BiText vicinity for low-resource NMT. Findings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), Bangkok, Thailand.

Mohiuddin, T., Bari, M. S., & Joty, S. (2020). LNMap: Departures from isomorphic assumption in bilingual lexicon induction through non-linear mapping in latent space. Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP 2020).

Mohiuddin, T., Joty, S., & Nguyen, D. (2018). Coherence modeling of asynchronous conversations: A neural entity grid approach. Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (ACL 2018), Melbourne, Australia.

  • Outstanding Ph.D. Thesis Award (2022), Nanyang Technological University (NTU), Singapore: Recognized for exemplary doctoral research demonstrating outstanding scholarly contribution to the field.
  • National Graduate Scholarship (2018–2022), Government of Singapore: Prestigious full scholarship awarded in recognition of academic merit and research potential for doctoral studies.
  • Dean’s List Award for Academic Performance (2010–2013), Bangladesh University of Engineering and Technology: Consistently recognized for superior academic performance among top-performing students.
  • Best Undergraduate Thesis Poster Award (2014), Bangladesh University of Engineering and Technology: Awarded for outstanding research presentation and innovative research work.
  • Top National Academic Performer (2008), Chittagong Education Board, Bangladesh: Ranked first among approximately 100,000 students in comprehensive Higher Secondary School Certificate examinations (12th grade), demonstrating exceptional academic prowess.

Dr. Mohamed Elfeky

Principal Software Engineer

Dr. Mohamed Elfeky

Principal Software Engineer

Educational Qualifications

PhD in Computer Science

MSc in Computer Science

Entity

Qatar Computing Research Institute

Division

Arabic Language Technologies

Biography

Mohamed Elfeky is a Principal Software Engineer at Qatar Computing Research Institute. Before joining QCRI, he was a Senior Software/Research Engineer at Google, USA. He joined Google in 2005 after receiving his PhD in Computer Science from Purdue University.

At Google, Mohamed worked on many products, including Translate, AdSpam, Transliteration, and Search Query Understanding. More recently, Mohamed joined the Google Speech Recognition team in New York where he launched the Arabic Speech Recognition Model, and later helped the team grow the number of recognized languages to over 100. Mohamed has received two Founders’ awards at Google and he also has two patents under his name.

PhD in Computer Science

Purdue University, United States

2005

MSc in Computer Science

Alexandria University, Egypt

1999

BSc in Computer Science

Alexandria University, Egypt

1996

Principal Software Engineer

Qatar Computing Research Institute, Hamad Bin Khalifa University

2024 - Present

Software Engineering Manager

Applied Innovation Center, Egypt

2023 – 2024

Senior Software Engineer

Google, United States

2005 – 2023

Complete Publication Listing(s): Google Scholar

Basel Mousi

Research Assistant

Basel Mousi

Research Assistant

Educational Qualifications

BE in Electrical and Computer Engineering

Entity

Qatar Computing Research Institute

Division

Arabic Language Technologies

Biography

Basel Mousi is a Research Assistant at the Qatar Computing Research Institute (QCRI), specializing in natural language processing. His research interests include the interpretability of deep language models and machine translation for low-resource languages. He earned a bachelor’s degree in electrical and computer engineering with distinction from the American University of Beirut. Additionally, he has published papers in leading NLP conferences, such as EMNLP, ACL, and COLING.

Dr. Ma’moun Al-Rawashdeh

Dr. Ma’moun Al-Rawashdeh

Associate Professor

Dr. Ma’moun Al-Rawashdeh

Associate Professor

Educational Qualifications

PhD in Chemical Engineering

MSc in Chemical Engineering

Entity

College of Science and Engineering

Biography

Dr. Ma’moun Al-Rawashdeh is an Associate Professor in the College of Science and Engineering at Hamad Bin Khalifa University. He received his MSc (CumLaude) and PhD degrees in chemical engineering from the Eindhoven University of Technology in the Netherlands in 2013. With 7 years of industrial experience working at Jordan's Refinery, IMM Institute in Germany, and Albemarle Catalyst Company in the Netherlands. He helped commercialize three hydro-processing catalysts and led many R&D projects related to different types of reactor designs, heterogenous catalyst manufacturing, and testing.

He joined Texas A&M University at Qatar (TAMUQ) as an Assistant Professor in 2019. At TAMUQ, he established key industry partnerships, secured external research funding from industry and QNRF, built key experimental infrastructure in Qatar, published 23 peer-reviewed journal articles (37 in total), invented 3 US provisional patents, 45 scientific contributions, and has invited talks at national and international levels.

His research focuses on developing novel reactors and process technologies related to making sustainable and circular fuels and chemicals. Dr. Al-Rawashdeh is chairing and co-chairing graduate doctoral and master students, and teaches courses in chemical reaction, reactor engineering, and applied catalysis. He serves as guest editor and peer reviewer for leading journals, chairing and co-organizing AICHE international sessions, and organizes various conferences and workshops involving industry-academic-government.

PhD in Chemical Engineering

Eindhoven University of Technology, Netherlands

2013

MSc in Chemical Engineering

Eindhoven University of Technology, Netherlands

2008

BSc Chemical Engineering

Jordan University of Science and Technology, Jordan

2004

  • Novel reactors - Piston reactors
  • micro and structured reactors
  • forced periodic operation
  • Process development – Concurrent reactor and process design
  • Catalysts testing - Data-driven catalyst and reaction testing
  • Applications - Low Carbon Methane and gas conversion
  • CO2 capture and utilization
  • chemical recycling of plastic waste

Associate Professor

College of Science and Engineering, Hamad Bin Khalifa University

2025 - Present

Assistant Professor

College of Science and Engineering, Hamad Bin Khalifa University

2024 - 2025

Research Assistant Professor

Chemical Engineering, Texas A&M University at Qatar

2022 - 2024

Assistant Professor

Chemical Engineering, Texas A&M University at Qatar

2019 - 2022

Senior Research and Technology Engineer

Process Development and Technology, Albemarle Catalyst Company, Netherlands

2013 - 2018

Postdoc Researcher

Chemical Engineering, Eindhoven University of Technology, Netherlands

2012 - 2013

Chemical Engineer

Refinery, Jordan Petroleum Refinery Ltd, Jordan

2005 - 2006

Dr. Sara Hillman

Dr. Sara Hillman

Associate Professor

Dr. Sara Hillman

Associate Professor

Educational Qualifications

PhD Second Language Studies

MA Teaching English to Speakers of Other Languages

Entity

College of Humanities and Social Sciences

Biography

Dr. Sara Hillman is an associate professor of Applied Linguistics and English at Hamad Bin Khalifa University. She holds a PhD in Second Language Studies from Michigan State University, where her research centered on identity formation and community building in an Arabic heritage language classroom. Before joining HBKU, Dr. Hillman taught for nine years at Texas A&M University in Qatar and served as the foundation English program coordinator. At TAMUQ, Dr. Hillman was recognized for her teaching excellence with the Dean’s Faculty Teaching Excellence Award in 2023 and the Liberal Arts Faculty of the Year Award from the Department of Student Affairs in 2022.

Dr. Hillman’s research examines the intersections of language, identity, and communication in educational and multilingual contexts, with a focus on Qatar. Her work has been published in top-tier academic journals, including TESOL Quarterly, System, Linguistics and Education, International Review of Applied Linguistics in Language Teaching, Language Learning Journal, Journal of Multilingual and Multicultural Development, and many others. She has also contributed numerous chapters to edited volumes focused on language, identity, and higher education in the Gulf and Arab world.

PhD Second Language Studies

Michigan State University, United States

2011

MA Teaching English to Speakers of Other Languages

Michigan State University, United States

2006

BA International Studies with a Concentration in Islamic and Middle East Studies

American University, Washington D.C, United States

2002

  • Language, identity, and intercultural communication in the Gulf region
  • Sociolinguistics and language practices in the Gulf region
  • Emotions and belonging in English-medium education in multilingual university settings
  • Language policy and planning in multilingual contexts

Associate Professor

College of Humanities and Social Sciences, Hamad Bin Khalifa University

2024 - Present

Associate Professor

Arts and Sciences, Texas A&M University at Qatar

2023 - 2024

Assistant Professor

Liberal arts program, Texas A&M University at Qatar

2015 - 2022

Assistant Professor

Linguistics, languages, and cultures, Michigan State University, United States

2012 - 2015

Acting Director of Arabic Flagship Program </br> Visiting Assistant Professor

Linguistics, languages, and cultures, Michigan State University, United States

2011 - 2012

  • 2023: Dean’s Merit Award for Service, Texas A&M University at Qatar
  • 2023: Dean’s Faculty Teaching Excellence Award, Texas A&M University at Qatar
  • 2022: Student Affairs Faculty of the Year Award, Texas A&M University at Qatar
  • 2020: Liberal Arts Program Research Award, Texas A&M University at Qatar
Malek Anabtawi

Malek Anabtawi

Research Associate

Malek Anabtawi

Research Associate

Educational Qualifications

MS in Computer Science

BS in Computer Science

Entity

Qatar Computing Research Institute

Biography

Malek Anabtawi is a research associate at the Qatar Computing Research Institute (QCRI). He is responsible for developing real-world applications for the Institute's projects, currently SIHA project. Prior to joining QCRI, Malek worked as a research assistant at Hamad Medical Corporation, where he studied the application of robotics and mixed-reality in minimally invasive surgeries. He holds bachelor's and master's degrees in computer science from Carnegie Mellon University, earned in 2018 and 2019, respectively.

 

MS in Computer Science

Carnegie Mellon University, Qatar

2019

BS in Computer Science

Carnegie Mellon University, Qatar

2018

  • Ongoing care with health analytics
  • Robotics and surgery
  • Automata/Computational complexity

Research Associate

Qatar Computing Research Institute

2023 - Present

Research Assistant

Hamad Medical Corporation

2021-2023