Data Sources and Metrics
The 12th edition of the Research.com Best Computer Science Scientists in Egypt Ranking is primarily derived from comprehensive bibliometric data aggregated from leading databases including OpenAlex and CrossRef, supplemented by multiple additional reputable data sources. The bibliometric data used to calculate citation-based metrics was collected on January 12, 2026, ensuring the ranking reflects the most current and accurate scientific output. A scientist's position in this ranking is determined by their D-index (Discipline H-index), a metric that exclusively evaluates papers and citation metrics within the examined discipline of Computer Science, thereby providing a precise and discipline-specific assessment of research impact.
Scope of Research and Selection Criteria
The ranking was constructed through an extensive examination of 279,971 scientist profiles drawn from various bibliometric databases across all scientific disciplines. From this pool, 12 leading computer science researchers in Egypt were identified and evaluated in depth. To qualify for inclusion, a scientist’s D-index had to meet a minimum threshold of 30, with the majority of their tier publications concentrated within the field of Computer Science. In addition to bibliometric performance, a scientist’s awards and notable achievements in the discipline were considered as complementary factors.
The D-index threshold for consideration is dynamically set in increments of 10, proportionate to the estimated number of scholars in each discipline, ensuring that the top 1% of leading researchers are consistently incorporated into the list. Furthermore, to emphasize relevance and depth within the discipline, a requirement is maintained that the disparity between a scientist's overall general H-index and their D-index be 30% or less, supporting the ranking’s focus on discipline-specific excellence.
Verification and Validation Procedures
Recognizing that raw bibliometric data cannot fully encapsulate the quality and impact of scholarly work, the Research.com team meticulously conducted manual verification of all scientist profiles. This process involved cross-correlation against publications recorded in a broad spectrum of highly trustworthy sources to ensure accuracy and authenticity. Although not directly contributing to the ranking position, the number of publications appearing in prominent journals and conference proceedings serves as an important secondary indicator of a researcher’s substantive contribution to their field.
The final ranking positions are firmly grounded in each researcher’s D-index, utilizing data from OpenAlex and CrossRef, two of the most authoritative and trusted bibliometric databases available to the research community. For a comprehensive understanding of the methodologies employed, readers are encouraged to visit our methodology page.
Research.com’s Mission and Vision
At Research.com, our mission is to inspire researchers, academic institutions, companies, and policymakers worldwide to closely examine the trajectories of leading experts in various scientific domains. We aim to provide a reliable and transparent platform that enables the global scientific community to identify and recognize top experts by discipline, country, or research institution. Through these rankings, we strive to foster greater collaboration, informed decision-making, and strategic investment in research excellence across the globe.
