The bibliometric data for formulating the citation-based metrics underpinning this ranking were collected on January 12, 2026. A scientist’s position within the ranking is determined by their D-index (Discipline H-index), a metric that reflects citation impact exclusively within the examined discipline by considering only relevant papers and citations tied to that specific research area.
Scope of Research and Selection Criteria
The ranking comprehensively evaluated 279,971 scientist profiles obtained from a variety of bibliometric data sources encompassing all disciplines. Of these, 5 scientists specializing in Computer Science, specifically within Lebanon, were closely examined. To qualify for inclusion in this ranking, a scientist was required to have a minimum D-index of 30. Furthermore, a majority of their tier publications had to be within the domain of Computer Science, ensuring a focused representation of expertise.
In addition to the D-index threshold, a scientist’s awards and academic achievements within Computer Science were taken into account to supplement their ranking. The D-index thresholds are dynamically adjusted in increments of 10 in accordance with the estimated total number of scholars within each discipline, while ensuring inclusion of the top 1% of leading researchers. Another key selection criterion was that the proximity between a scientist’s general H-index and their D-index should be no greater than 30%—a measure that helps confirm disciplinary relevance and consistency of impact.
Verification Practices and Methodology Transparency
Recognizing the limitations of raw bibliometric data as an absolute measure of scholarly output, the researchers behind this ranking undertook extensive manual verification of scientist profiles. These profiles were rigorously cross-correlated against publications indexed in a wide range of trustworthy academic journals and conference proceedings to validate their authenticity and relevance.
Although the number of papers published in prominent journals and conference proceedings is not a direct factor influencing a researcher’s position in the Research.com ranking, it serves as a valuable secondary signal of their contribution to the field. The final ranking position is predominantly established via the researcher’s D-index, derived from information gathered through OpenAlex and CrossRef—the most prominent bibliometric databases accessible to the academic community.
For further details and a comprehensive overview of the methodology employed, we invite readers to consult our methodology page.
Research.com’s Mission and Vision
At Research.com, our mission is to inspire and motivate researchers, academic institutions, companies, and policymakers worldwide to explore and understand the trajectories of leading experts in various scientific disciplines. We aim to provide a transparent and reliable means for the entire scientific community to identify and become acquainted with the foremost specialists not only by subject area but also by country and institutional affiliation.
This ranking reflects our commitment to meticulous analysis and rigorous standards, ensuring that quality and credibility underpin the recognition of scientific excellence within Lebanon’s Computer Science research community.
