ResearchHub · Scientist Ranking Academy
Author Disambiguation: Avoiding the Wrong Scientist
How name similarity can create false researcher rankings and what platforms should do to prevent it.
The collision problem
Common names, initials and transliterations can cause two people to be treated as one author. The opposite also happens: spelling changes or incomplete metadata can split one researcher into several records. Both errors undermine citation and publication statistics.
Graph context helps
Publication co-authors, subject areas, time periods, persistent identifiers and reliable institutional records provide useful context. None of those alone always proves identity, especially for mobile or interdisciplinary scientists. Combining sources under transparent matching rules is safer than guessing.
Avoid automatic promotion
A weak name-only match should remain a candidate for review instead of directly increasing a public rank. Suspected duplicate profiles should be reconciled carefully because a merge can change every linked work and citation relationship.
Corrections are essential
Researchers can supply ORCID iDs, verified publisher author lists and DOI links. A platform should preserve original evidence, record changes and provide a route to dispute misattributions without penalising people for automated data errors.
