Data Sources and Citation Metrics
The 5th edition of the Research.com Best Engineering and Technology Scientists in Hungary Ranking is rigorously compiled based on data derived primarily from the bibliometric databases OpenAlex and CrossRef, complemented by multiple other reputable data sources. The citation-based metrics used to establish the rankings were extracted on January 12, 2026, ensuring the data's currency and relevance. A scientist's rank within this list is determined by their D-index (Discipline H-index), a refined metric that exclusively considers publications and citation counts pertinent to the specific discipline under examination, thereby providing a focused measure of influence within Engineering and Technology.
Scope of Research and Inclusion Criteria
In formulating this ranking, a comprehensive dataset encompassing 279,971 scientist profiles across a broad range of disciplines was analyzed. Within the domain of Engineering and Technology specifically, 16 scientists were identified and assessed. To qualify for inclusion in this ranking, a researcher's D-index must be at least 30, with a majority of their tier publications concentrated within the Engineering and Technology field. Furthermore, notable awards and achievements in this discipline were also factored into the evaluation process to ensure recognition of impactful contributions. The D-index threshold is dynamically set in increments of 10 relative to the estimated total population of scholars in each discipline, while ensuring the inclusion of the top 1% of leading researchers. Additionally, to maintain consistency, a proximity constraint requires the difference between a scientist’s general H-index and their D-index to be 30% or less.
Additional Verification and Validation Procedures
The Research.com team acknowledges that raw bibliometric data alone cannot comprehensively evaluate the scholarly output of researchers. Consequently, all scientist profiles featured in the ranking were manually verified and cross-correlated with publications indexed in a wide array of trustworthy academic sources. While publication volume in prestigious journals and conference proceedings does not directly influence a researcher’s ranking position, it serves as a valuable secondary indicator of scientific contribution within Engineering and Technology. Ultimately, the ranking positions are established using each researcher's D-index as calculated from authoritative information obtained from OpenAlex and CrossRef, recognized as the most prominent and reliable bibliometric databases available to the global research community.
For a detailed overview of the methodology employed in creating this ranking, please consult our methodology page.
Research.com’s Mission and Vision
At Research.com, our mission is to inspire researchers, academic institutions, industry leaders, and policymakers worldwide to track the trajectory of leading experts in their respective fields. We aim to provide a transparent and authoritative platform that enables the global scientific community to readily identify and engage with top-tier experts across specific areas of study, within different countries, and across diverse research institutions. Through meticulous data collection, rigorous verification, and a steadfast commitment to accuracy, this ranking represents a vital resource for fostering collaboration, informing strategic initiatives, and advancing innovation in Engineering and Technology.
