Data Sources and Metrics
The 12th edition of the Research.com Best Computer Science Scientists in Saudi Arabia Ranking is primarily based on comprehensive bibliometric data collected from OpenAlex and CrossRef, supplemented by multiple other authoritative data sources. These sources represent some of the most prominent and widely recognized repositories of scholarly publication and citation data available to the research community. The bibliometric data utilized for calculating citation-based metrics were extracted on January 12, 2026.
The ranking methodology centers on the D-index (Discipline H-index), a refined metric that calculates a researcher's impact within a specific discipline by considering only the publications and citations pertinent to that field. This focus ensures a more accurate assessment of a scientist’s contribution to Computer Science as opposed to a general overview across all fields of research.
Scope of Research and Selection Criteria
The ranking process involved an extensive examination of 279,971 scientist profiles identified from diverse bibliometric databases across all academic disciplines. Specifically, 53 scientists specializing in Computer Science within Saudi Arabia were rigorously evaluated.
To qualify for inclusion in this Computer Science ranking, a researcher was required to have a D-index of at least 30, with the majority of their tier publications situated within the domain of Computer Science. Additionally, researchers’ awards and notable achievements in the field were also taken into account to provide a well-rounded evaluation.
The D-index thresholds for considering top researchers are adjusted in increments of 10 relative to the estimated total number of scholars within each discipline. This adaptive threshold-setting ensures representation of the top 1% of leading scholars while maintaining the ranking’s exclusivity and relevance. Furthermore, for the reliability of the discipline-specific impact measurement, a proximity threshold of 30% or less between a scientist’s general H-index and their D-index was enforced.
Verification and Validation Practices
The Research.com team acknowledges the limitations inherent in raw bibliometric data as an absolute measure of scholarly output. Accordingly, every scientist profile included in the ranking underwent manual verification processes. Profiles were cross-correlated against publication records from a broad spectrum of trustworthy and reputable sources to confirm accuracy and authenticity.
While the position within the ranking is determined solely by the D-index computed from OpenAlex and CrossRef data, the number of papers published in prominent journals and conference proceedings serves as an important secondary indicator of a scientist’s contribution to their field. This rigorous dual-layer approach emphasizes the credibility and robustness of the ranking outcomes.
We invite readers to learn more about the detailed methodologies and verification procedures employed by visiting our methodology page.
Research.com’s Mission
Research.com is committed to fostering a deeper understanding of the global research landscape by identifying and showcasing leading experts in specific fields, countries, and institutions. Our mission is to motivate researchers, companies, and policymakers worldwide to track where prominent scientific leaders are advancing their expertise. By providing transparent, meticulously curated rankings, we aim to facilitate connections and awareness within the scientific community, thereby promoting collaboration and informed decision-making in research and innovation.
