The effective use of information technology and interactive activities to improve learner engagement A Ullah, S Anwar Education Sciences 10 (12), 349, 2020 | 61 | 2020 |
Profile based student authentication in online examination A Ullah, H Xiao, M Lilley International Conference on Information Society (i-Society 2012), 109-113, 2012 | 60 | 2012 |
Using challenge questions for student authentication in online examination A Ullah, H Xiao, M Lilley, T Barker International Journal for Infonomics (IJI) 5 (3/4), 9, 2012 | 49 | 2012 |
A deep learning system for health care IoT and smartphone malware detection M Amin, D Shehwar, A Ullah, T Guarda, TA Tanveer, S Anwar Neural Computing and Applications, 1-12, 2022 | 41 | 2022 |
A dynamic profile questions approach to mitigate impersonation in online examinations A Ullah, H Xiao, T Barker Journal of Grid Computing 17, 209-223, 2019 | 38 | 2019 |
A study into the usability and security implications of text and image based challenge questions in the context of online examination A Ullah, H Xiao, T Barker Education and Information Technologies 24, 13-39, 2019 | 38 | 2019 |
A classification of threats to remote online examinations A Ullah, H Xiao, T Barker 2016 IEEE 7th Annual Information Technology, Electronics and Mobile …, 2016 | 30 | 2016 |
Evaluating security and usability of profile based challenge questions authentication in online examinations A Ullah, H Xiao, T Barker, M Lilley Journal of Internet Services and Applications 5, 1-16, 2014 | 28 | 2014 |
Investigating students’ achievement in mathematics through non technological game based teaching’ J Mustafa, A Khan, A Ullah International Journal of Scientific Research in Education 4 (3-4), 151-164, 2011 | 23 | 2011 |
Optimal clustering in wireless sensor networks for the Internet of things based on memetic algorithm: memeWSN M Ahmad, B Shah, A Ullah, F Moreira, O Alfandi, G Ali, A Hameed Wireless Communications and Mobile Computing 2021 (1), 8875950, 2021 | 20 | 2021 |
Evaluating significant features in context‐aware multimodal emotion recognition with XAI methods A Khalane, R Makwana, T Shaikh, A Ullah Expert Systems 42 (1), e13403, 2025 | 16 | 2025 |
Graphical and text based challenge questions for secure and usable authentication in online examinations A Ullah, H Xiao, T Barker, M Lilley The 9th International Conference for Internet Technology and Secured …, 2014 | 14 | 2014 |
Usability of profile based student authentication and traffic light system in online examinations A Ullah, H Xiao, M Lilley, T Barker 2012 International Conference for Internet Technology and Secured …, 2012 | 13 | 2012 |
Privacy and usability of image and text based challenge questions authentication in online examination A Ullah, H Xiao, M Lilley, T Barker 2014 International Conference on Education Technologies and Computers (ICETC …, 2014 | 12 | 2014 |
Stick: an end-to-end encryption protocol tailored for social network platforms O Basem, A Ullah, HR Hassen IEEE Transactions on Dependable and Secure Computing 20 (2), 1258-1269, 2022 | 11 | 2022 |
Knowledge Graph Enhanced Contextualized Attention-Based Network for Responsible User-Specific Recommendation E Elahi, S Anwar, B Shah, Z Halim, A Ullah, I Rida, M Waqas ACM Transactions on Intelligent Systems and Technology, 2024 | 10 | 2024 |
Effect of coagulant extracted from almond nutshell (Prunus amygdalus) on synthetic turbid water M Amin, A Ullah, MN Khan, M Zeeshan International Research Symposium on Engineering Advancements, 177-182, 2016 | 10 | 2016 |
Intelligent e-learning repository system for sharing learning resources A Alanazi, M Abbod, A Ullah 2014 International Conference on Web and Open Access to Learning (ICWOAL), 1-5, 2014 | 10 | 2014 |
Influence of foliar application of bio-stimulants on growth, yield and chemical composition of tomato Influence of foliar application of bio-stimulants on growth, yield and … A Ullah, S Ali, SM Shah Int. J. Biosci 14, 309-316, 2019 | 9 | 2019 |
A multi-factor authentication method for security of online examinations A Ullah, H Xiao, T Barker Smart Grid and Internet of Things: Second EAI International Conference …, 2019 | 8 | 2019 |