Research Profiles

Citations: 267

h-index: 4

i10-index: 4

Research Work

A. Allam, A. Youssif, and A. Ghalwash, "Automatic Segmentation of Optic Disc in Eye Fundus Images: A Survey", Electronic Letters on Computer Vision and Image Analysis (ELCVIA), vol. 14, no. 1, pp. 1-20, Barcelona, Spain, September 2015.

A. Allam and M. Haggag, "The Question Answering Systems: A Survey", International Journal of Research and Reviews in Information Sciences (IJRRIS), vol. 2, no. 3, pp. 211-221, United Kindom, September 2012, ISSN: 2046-6439.

M. Sakre, M. Kouta, and A. Allam, "Weighting Query Terms using WordNet Ontology", International Journal of Computer Science and Network Security (IJCSNS), vol. 9 no. 4, pp. 349-358, Seoul, South Korea, April 2009.
Accessible at:

M. Sakre, M. Kouta, and A. Allam, "Automated Construction of Arabic-English Parallel Corpus", Journal of the Advances in Computer Science (ACS), vol. 3, Cairo, Egypt, 2009, p-ISSN: 1687-8515.


IEEE Professional Member

Research Affiliations

Elsevier Reviewer

ACM Professional Member

A. Allam, A. Youssif, and A. Ghalwash, "Optic Disc Segmentation by Weighting the Vessels Density within the Strongest Candidates", in Proceedings of the IEEE SAI Computing Conference 2016, pp. 91-99, London, United Kingdom, July 2016.

Research Interests

Based on my authoring and reviewing experience, I find it challenging to work in research areas that I am interested in such as:

  • Medical Image Analysis / Computer Vision
  • Web Information Retrieval / Big Data
  • Natural Language Processing
  • Information Security / Cryptography


Scopus Author ID: 56940202400

AAST Faculty Member

A. Allam, "Enhancing Web Information Rertrieval Using Improved Ranking and a Parallel Corpus Technique", MSc. Thesis, Cairo, Egypt, April 2009.

A. Allam, "Automatic Detection of Landmarks and Abnormalities in Eye Fundus Images", PhD Dissertation, Cairo, Egypt, October 2017.

Resercher ID:


M. Elgendy, M. Aborizka, and A. Allam, “A Blockchain-based Model for Securing IoT Transactions in a Healthcare Environment”, International Journal of Advanced Computer Science and Applications (IJACSA), vol. 13, no. 9, pp. 67-75, September 2022.

RI Score: 167

A. Allam, A. Youssif, and A. Ghalwash, “Segmentation of Exudates via Color-based K-means Clustering and Statistical-based Thresholding”, Journal of Computer Science, Science Publications, vol. 13, no. 10, pp. 524-536, October 2017.