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| Time-sliced Bibliographic coupling× | Bibliografisk kopplingsanalys× | |
|---|---|---|
| Ämnesområde≠ | Scientometri | Bibliometri |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 1963 (base method); time-sliced variant widely adopted 1990s–2000s | 1963 |
| Upphovsperson≠ | Morton M. Kessler (bibliographic coupling); time-sliced extension by various scientometricians | Melvin M. Kessler |
| Typ≠ | Longitudinal bibliometric network analysis | Method |
| Ursprungskälla≠ | Kessler, M. M. (1963). Bibliographic coupling between scientific papers. American Documentation, 14(1), 10–25. DOI ↗ | Kessler, M. M. (1963). Bibliographic coupling between scientific papers. American Documentation, 14(3), 123–131. DOI ↗ |
| Alias≠ | longitudinal bibliographic coupling, temporal bibliographic coupling, diachronic bibliographic coupling, time-window bibliographic coupling | document coupling, bibliographic similarity |
| Närliggande≠ | 6 | 5 |
| Sammanfattning≠ | Time-sliced bibliographic coupling divides a publication corpus into successive time windows and applies bibliographic coupling analysis within each window to track how research fronts emerge, shift, merge, or disappear across time. It transforms a static snapshot technique into a longitudinal tool for mapping the intellectual evolution of a scientific field, revealing when and how new thematic clusters appear in the literature. | Bibliographic coupling is a method that identifies intellectual relationships between documents by measuring their shared references. Two papers are considered 'coupled' when they cite the same sources, indicating they address related research questions or draw from the same conceptual foundations. Introduced by Kessler in 1963, this approach enables researchers to map knowledge domains and discover thematically similar publications without relying on subject cataloging or keywords. |
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