Each institution’s position in the ranking is determined by aggregating the D-indexes (Discipline H-index) of all recognized scholars affiliated with that university, whose primary publication area is Electronics and Electrical Engineering. The D-index gives exclusive consideration to publications and citations strictly within the evaluated discipline, ensuring a high degree of relevance and specificity in assessing scholarly impact.
Scope of Research and Scientist Evaluation Criteria
This edition is based on a thorough analysis of 279,971 scientist profiles aggregated from a broad spectrum of bibliometric data sources. Out of these, 44,264 scientist profiles specializing in Electronics and Electrical Engineering were subjected to further scrutiny.
To ensure the academic rigor of our ranking, a qualifying D-index threshold of 30 was established for scientists, and only those whose majority of key publications were in the field of Electronics and Electrical Engineering were included. Additionally, recognition for significant awards and achievements in this domain was taken into account.
For identifying the most influential scholars, the D-index threshold was adjustable in increments of 10, tailored to the estimated size of each discipline, while maintaining the inclusion of the top 1% of researchers worldwide. An additional criterion required a proximity of 30% or less between a scientist’s overall H-index and their discipline-specific D-index, further reinforcing the alignment of their scholarly impact with the evaluated area of specialization.
Verification Practices and Data Integrity
We recognize that raw bibliometric data alone cannot wholly capture the breadth and depth of scholarly contributions. Consequently, we employed rigorous manual verification and cross-checking processes for every scientist profile considered in the ranking. Each profile’s publications were correlated with records in a comprehensive array of reliable sources to ensure consistency and accuracy.
While the number of papers in prestigious journals and conference proceedings is not directly factored into a researcher's position in the Research.com ranking, it serves as an important secondary indicator of their influence and standing within the scientific community. Final positions are established using each scholar’s H-index, as drawn from OpenAlex and CrossRef—two of the most authoritative and widely-recognized bibliometric databases available to the research sector.
Researchers and administrators interested in a detailed account of the methodologies involved are encouraged to consult our methodology page.
Research.com Mission and Purpose of the Ranking
The driving mission behind the publication of the Research.com university rankings is to actively encourage scientists, business leaders, and policymakers worldwide to track where leading experts are directing their research efforts. By providing transparent and up-to-date information, we aim to enable the broader research community to easily identify the foremost authorities in each discipline, in various countries, and even within individual research institutions.
Through these efforts, we seek to foster collaboration, drive excellence, and facilitate strategic decision-making across academia, industry, and policy-making spheres.
Key Results: Best Electronics and Electrical Engineering Universities in Romania
For the 11th edition, the ranking identifies the following institutions as the leading hubs for top scientists in Electronics and Electrical Engineering in Romania:
- Polytechnic University of Timişoara — 3 scientists in the ranking
- University of Pitesti — 1 scientist in the ranking
- University of Bucharest — 1 scientist in the ranking
Globally, the most prominent scholars in Electronics and Electrical Engineering affiliated with institutions such as Aalborg University, Northwestern University, Princeton University, University of Adelaide, Stanford University, City University of Hong Kong, University of Michigan–Ann Arbor, Harvard University, University of Minnesota, and University of New South Wales are featured in the ranking.
At the global level, the top three positions are held by:
- Professor Frede Blaabjerg, Aalborg University (D-index: 200)
- Edward H. Sargent, Northwestern University (D-index: 187)
- H. Vincent Poor, Princeton University (D-index: 172)
An analysis of institutional performance reveals that the average total D-index for the top 5% of universities is 1881, in marked contrast to the broader average of 293 across all 873 institutions ranked. Moreover, scientists at the top 5% of universities have published an average of 12,596 articles in Electronics and Electrical Engineering, compared to an average of 2,040 publications for all 873 universities included. In terms of citations, researchers from the top 1% universities boast an average of 279,971 citations, significantly surpassing the all-institution average of 77,688.
The results emphasize the exceptional impact and global leadership demonstrated by Romania’s foremost institutions, while also framing these achievements within the context of international excellence.
