SAGA: A Combination of Genetic and Simulated Annealing Algorithms for Physical Data Warehouse Design. - Ladjel Bellatreche; Kamel Boukhalfa; Hassan Ismail Abdalla (BNCOD, 2006)

A Static Attribute-Based Partitioning Algorithm (SAPA) for Vertical Fragmentation Problem in DDBs. - Hassan I. Abdalla; Eltayeb Abuelyaman; Farhi Marir (PDPTA, 2007)

Vertical partitioning for database design: A grouping algorithm. - Mahmoud Y. AlFaress; Hassan I. Abdalla; Farhi Marir; Yahiya Najjar (SEDE, 2007)

Using a Greedy-Based Approach for Solving Data Allocation Problem in a Distributed Environment. - Hassan I. Abdalla; Mohamed Tounsi 002; Farhi Marir (PDPTA, 2008)

Development of new data partitioning and allocation algorithms for query optimization of distributed data warehouse systems. - Hassan Ismail Abdalla (2008)

An Efficient Approach for Data Placement in Distributed Systems. - Hassan I. Abdalla (MUE, 2011)

Improving Data Management in a Distributed Environment. - Hassan I. Abdalla (J. Digit. Inf. Manag., 2011)

New Technique to Deal with Dynamic Data Mining in the Database. - Hassan I. Abdalla (J. Digit. Inf. Manag., 2011)

A synchronized design technique for efficient data distribution. - Hassan I. Abdalla (Comput. Hum. Behav., 2014)

Performance optimality enhancement algorithm in DDBS (POEA). - Hassan I. Abdalla; Ali A. Amer; Hassan Mathkour (Comput. Hum. Behav., 2014)

A Novel Vertical Fragmentation, Replication and Allocation Model in DDBSs. - Hassan I. Abdalla; Ali A. Amer; Hassan Mathkour (J. Univers. Comput. Sci., 2014)

The Social Media in Academia and EducationResearch R-evolutions and a Paradox: Advanced Next Generation Social Learning Innovation. - Miltiadis D. Lytras; Hassan Mathkour; Hassan I. Abdalla; Cornelio Yáñez-Márquez; Patricia Ordóñez de Pablos (J. Univers. Comput. Sci., 2014)

An emerging - Social and emerging computing enabled philosophical paradigm for collaborative learning systems: Toward high effective next generation learning systems for the knowledge society. - Miltiadis D. Lytras; Hassan I. Mathkour; Hassan I. Abdalla; Wadee Al-Halabi; Cornelio Yáñez-Márquez; Sean Wolfgand Matsui Siqueira (Comput. Hum. Behav., 2015)

PSO-Based Feature Selection for Arabic Text Summarization. - Ahmed M. Al-Zahrani; Hassan Mathkour; Hassan I. Abdalla (J. Univers. Comput. Sci., 2015)

A Novel Query-Driven Clustering-Based Technique for Vertical Fragmentation and Allocation in Distributed Database Systems. - Adel A. Sewisy; Ali A. Amer; Hassan I. Abdalla (Int. J. Semantic Web Inf. Syst., 2017)

Towards an Efficient Data Fragmentation, Allocation, and Clustering Approach in a Distributed Environment. - Hassan I. Abdalla; Abdel Monim Artoli (Inf., 2019)

A set theory based similarity measure for text clustering and classification. - Ali A. Amer; Hassan I. Abdalla (J. Big Data, 2020)

Enhancing recommendation systems performance using highly-effective similarity measures. - Ali A. Amer; Hassan I. Abdalla; Loc Nguyen (Knowl. Based Syst., 2021)

Boolean logic algebra driven similarity measure for text based applications. - Hassan I. Abdalla; Ali A. Amer (PeerJ Comput. Sci., 2021)

A General Framework of Particle Swarm Optimization. - Loc Nguyen; Ali A. Amer; Hassan I. Abdalla (FTC (1), 2022)

On the integration of similarity measures with machine learning models to enhance text classification performance. - Hassan I. Abdalla; Ali A. Amer (Inf. Sci., 2022)

The Impact of Data Normalization on KNN Rendering. - Hassan I. Abdalla; Aneela Altaf (AISI, 2023)

Numerical Similarity Measures Versus Jaccard for Collaborative Filtering. - Hassan I. Abdalla; Yasmeen A. Amer; Loc Nguyen; Ali A. Amer; Basheer Mohamad Al-Maqaleh (AISI, 2023)

BoW-based neural networks vs. cutting-edge models for single-label text classification. - Hassan I. Abdalla; Ali A. Amer; Sri Devi Ravana (Neural Comput. Appl., 2023)

Boosting the Item-Based Collaborative Filtering Model with Novel Similarity Measures. - Hassan I. Abdalla; Ali A. Amer; Yasmeen A. Amer; Loc Nguyen; Basheer Mohamad Al-Maqaleh (Int. J. Comput. Intell. Syst., 2023)

On hierarchical clustering-based approach for RDDBS design. - Hassan I. Abdalla; Ali A. Amer; Sri Devi Ravana (J. Big Data, 2023)

Enhancing data classification using locally informed weighted k-nearest neighbor algorithm. - Hassan I. Abdalla; Ali A. Amer (Expert Syst. Appl., 2025)