| 2026 | ICPR | ICPR 2026 Competition on VISual Tracking in Adverse Conditions (VISTAC-2). | Asfak Ali, Suvojit Acharjee, Utathya Aich, Sayoni Mandal, Sheli Sinha Chaudhuri, Sos S. Agaian, Khalifa Djemal, Yu-Hsi Chen, Carlo Metta, Diptarka Mandal, Chiranjib Sur |
| 2025 | ICTAI | Spectral Representation Learning in Color Space for Deforestation Mapping with Limited Supervision. | Bibek Das, Asfak Ali, Srijan Roy, Sheza Anam, Khalifa Djemal, Sheli Sinha Chaudhuri |
| 2024 | ICPR | ICPR 2024 Competition on VISual Tracking in Adverse Conditions (VISTAC). | Asfak Ali, Arya Pandit, Shirshendu Mandal, Srinjan Bhattacharjee, Sauptik Maiti, Suvojit Acharjee, Ram Sarkar, Sheli Sinha Chaudhuri, Sos S. Agaian, Khalifa Djemal |
| 2016 | IJCCI | Breast Cancer Classification by Artificial Immune Algorithm based Validity Interval Cells Selection. | Rima Daoudi, Khalifa Djemal |
| 2014 | IJCCI | Digital Database for Screening Mammography Classification Using Improved Artificial Immune System Approaches. | Rima Daoudi, Khalifa Djemal, Abdelkader Benyettou |
| 2013 | EANN | An Immune-Inspired Approach for Breast Cancer Classification. | Rima Daoudi, Khalifa Djemal, Abdelkader Benyettou |
| 2013 | EANN | Image Restoration Method by Total Variation Minimization Using Multilayer Neural Networks Approach. | Mohammed Debakla, Khalifa Djemal, Mohamed Benyettou |
| 2011 | ICIP | An adaptive total variation method for speckle reduction in medical ultrasound imaging. | Meriem Hacini, Fella Hachouf, Khalifa Djemal |
| 2010 | ICISP | Mass Description for Breast Cancer Recognition. | Imene Cheikhrouhou, Khalifa Djemal, Hichem Maaref |
| 2008 | ICINCO | Heterogeneous Image Retrieval System based on Features Extraction and SVM Classifier. | Rostom Kachouri, Khalifa Djemal, Hichem Maaref, Dorra Sellami Masmoudi, Nabil Derbel |
| 2005 | ICIP | Speckle reduction in ultrasound images by minimization of total variation. | Khalifa Djemal |