BAUM-1: A spontaneous audio-visual face database of affective and mental states S Zhalehpour, O Onder, Z Akhtar, CE Erdem IEEE Transactions on Affective Computing 8 (3), 300-313, 2016 | 212 | 2016 |
Security evaluation of biometric authentication systems under real spoofing attacks B Biggio, Z Akhtar, G Fumera, GL Marcialis, F Roli IET biometrics 1 (1), 11-24, 2012 | 177 | 2012 |
Biometric liveness detection: Challenges and research opportunities Z Akhtar, C Micheloni, GL Foresti IEEE Security & Privacy 13 (5), 63-72, 2015 | 156 | 2015 |
A competition on generalized software-based face presentation attack detection in mobile scenarios Z Boulkenafet, J Komulainen, Z Akhtar, A Benlamoudi, D Samai, ... 2017 IEEE international joint conference on biometrics (IJCB), 688-696, 2017 | 155 | 2017 |
Machine learning in cybersecurity: a comprehensive survey D Dasgupta, Z Akhtar, S Sen The Journal of Defense Modeling and Simulation 19 (1), 57-106, 2022 | 149 | 2022 |
KDD cup 99 data sets: A perspective on the role of data sets in network intrusion detection research K Siddique, Z Akhtar, FA Khan, Y Kim Computer 52 (2), 41-51, 2019 | 148 | 2019 |
Human behavior understanding in big multimedia data using CNN based facial expression recognition M Sajjad, S Zahir, A Ullah, Z Akhtar, K Muhammad Mobile networks and applications 25, 1611-1621, 2020 | 97 | 2020 |
Audiovisual multimedia quality assessment: A comprehensive survey Z Akhtar, TH Falk IEEE Access 5, 21090 - 21117, 2017 | 96 | 2017 |
Deepsmoke: Deep learning model for smoke detection and segmentation in outdoor environments S Khan, K Muhammad, T Hussain, J Del Ser, F Cuzzolin, S Bhattacharyya, ... Expert Systems with Applications 182, 115125, 2021 | 91 | 2021 |
Evaluation of serial and parallel multibiometric systems under spoofing attacks Z Akhtar, G Fumera, GL Marcialis, F Roli 2012 IEEE Fifth International Conference on Biometrics: Theory, Applications …, 2012 | 87 | 2012 |
Gabor filter bank with deep autoencoder based face recognition system R Hammouche, A Attia, S Akhrouf, Z Akhtar Expert Systems with Applications 197, 116743, 2022 | 81 | 2022 |
Low Dose Abdominal CT Image Reconstruction: An Unsupervised Learning Based Approach S Kuanar, V Athitsos, D Mahapatra, KR Rao, Z Akhtar, D Dasgupta IEEE International Conference on Image Processing (ICIP), 2019 | 65 | 2019 |
Feature Pooling of Modulation Spectrum Features for Improved Speech Emotion Recognition in the wild AR Avila, Z Akhtar, JF Santos, D O'Shaughnessy, TH Falk IEEE Transactions on Affective Computing, 1-12, 2018 | 64 | 2018 |
Security of multimodal biometric systems against spoof attacks Z Akhtar Department of Electrical and Electronic Engineering, University of Cagliari …, 2012 | 62 | 2012 |
A multi-level ransomware detection framework using natural language processing and machine learning S Poudyal, D Dasgupta, Z Akhtar, K Gupta 14th International Conference on Malicious and Unwanted Software” MALCON, 2019 | 60 | 2019 |
Face spoof attack recognition using discriminative image patches Z Akhtar, GL Foresti Journal of electrical and Computer Engineering 2016 (1), 4721849, 2016 | 59 | 2016 |
Apache Hama: An emerging bulk synchronous parallel computing framework for big data applications K Siddique, Z Akhtar, EJ Yoon, YS Jeong, D Dasgupta, Y Kim IEEE Access 4, 8879-8887, 2016 | 57 | 2016 |
Spoof attacks on multimodal biometric systems Z Akhtar, S Kale, N Alfarid International Conference on Information and Network Technology 4, 46-51, 2011 | 56 | 2011 |
A Face in any Form: New Challenges and Opportunities for Face Recognition Technology Z Akhtar, A Rattani IEEE Computer 50 (4), 80 - 90, 2017 | 55 | 2017 |
Why is multimedia quality of experience assessment a challenging problem? Z Akhtar, K Siddique, A Rattani, SL Lutfi, TH Falk IEEE Access 7, 117897-117915, 2019 | 49 | 2019 |