Towards query optimization for the data web: disk-based algorithms: trace equivalence and bisimilarity. - Ala' Hawash; Anton Deik; Bilal Farraj; Mustafa Jarrar (ISWSA, 2010)

The Graph Signature: A Scalable Query Optimization Index for RDF Graph Databases Using Bisimulation and Trace Equivalence Summarization. - Mustafa Jarrar; Anton Deik (Int. J. Semantic Web Inf. Syst., 2015)

Usability Evaluation of Lexicographic e-Services. - Diana Alhafi; Anton Deik; Elhadj Benkhelifa; Mustafa Jarrar (AICCSA, 2019)