| 2014 | CIKM | Multi-document Hyperedge-based Ranking for Text Summarization. | Abdelghani Bellaachia, Mohammed Al-Dhelaan |
| 2008 | ISCC | Proper nouns in English-Arabic Cross Language Information Retrieval. | Abdelghani Bellaachia, Ghita Amor-Tijani |
| 2008 | ISCC | OOV words in an English-Arabic CLIR system. | Abdelghani Bellaachia, Ghita Amor-Tijani |
| 2008 | ISCC | Message from the technical program chairs. | Saad Biaz, Abdelghani Bellaachia |
| 2008 | ISCC | Using the maximum Mutual Information criterion to textural Feature Selection for satellite image classification. | Mounir Ait Kerroum, Ahmed Hammouch, Driss Aboutajdine, Abdelghani Bellaachia |
| 2006 | ICCSA | A New Ciphering Method Associated with Evolutionary Algorithm. | Fouzia Omary, Abdelaaziz Mouloudi, Abderrahim Tragha, Abdelghani Bellaachia |
| 2005 | SAC | Efficiency of prefix and non-prefix codes in string matching over compressed databases on handheld devices. | Abdelghani Bellaachia, Iehab Al Rassan |
| 2004 | DCC | Fast Searching over Compressed Text using A New Coding Technique: Tagged Sub-optimal Code (TSC). | Abdelghani Bellaachia, Iehab Al Rassan |
| 2004 | RTAS | Speeding up String Matching over Compressed Text on Handheld Devices using Tagged Sub-optimal Code (TSC). | Abdelghani Bellaachia, Iehab Al Rassan |
| 2002 | KDD | E-CAST: A Data Mining Algorithm for Gene Expression Data. | Abdelghani Bellaachia, David Portnoy, Yidong Chen, Abdel G. Elkahloun |
| 1999 | PDPTA | Distributed Parallel Information Retrieval System: A Parallel Virtual Machine Implementation. | Tawfik Daoud, Abdelghani Bellaachia, Hessa Aljaber |
| 1999 | PDPTA | Optimum Expansion Embedding of Binary Trees onto the X-mesh. | Jamal Faik, Tarek A. El-Ghazawi, Mouna Jiber, Abdelghani Bellaachia |
| 1999 | PDPTA | Adaptive Programming: Application to a Semi Supervised Point Prototype Clustering Algorithm. | H. Lamehamedi, Amine Bensaid, Djemai Kebbal, El-Ghazali Talbi, Abdelghani Bellaachia |
| 1997 | PDPTA | The Wrap-Around Banyan-Hypercube Network. | Abdelghani Bellaachia, Jamal Faik |
| 1995 | ICCCN | Personalized broadcasting in banyan-hypercube networks. | Abdelghani Bellaachia, Abdou Youssef |