เปรียบเทียบวิธี

	การเชื่อมโยงบรรณานุกรมแบบแบ่งช่วงเวลา	การวิเคราะห์คำร่วม
สาขาวิชา	วิทยาศาสตรมิติ	วิทยาศาสตรมิติ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1963 (base method); time-sliced variant widely adopted 1990s–2000s	1983
ผู้ริเริ่ม	Morton M. Kessler (bibliographic coupling); time-sliced extension by various scientometricians	Michel Callon, Jean-Pierre Courtial, and colleagues
ประเภท	Longitudinal bibliometric network analysis	Scientometric network analysis technique
แหล่งต้นตำรับ	Kessler, M. M. (1963). Bibliographic coupling between scientific papers. American Documentation, 14(1), 10–25.	Callon, M., Courtial, J. P., Turner, W. A., & Bauin, S. (1983). From translations to problematic networks: An introduction to co-word analysis. Social Science Information, 22(2), 191–235.
ชื่อเรียกอื่น	longitudinal bibliographic coupling, temporal bibliographic coupling, diachronic bibliographic coupling, time-window bibliographic coupling	keyword co-occurrence analysis, co-word mapping, keyword co-word network, CWA
ที่เกี่ยวข้อง	6	6
สรุป	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.	Co-word analysis is a scientometric technique that quantifies how often pairs of keywords, subject terms, or title words appear together across a corpus of publications. By treating simultaneous occurrence as a proxy for conceptual relatedness, it constructs networks and clusters that reveal the intellectual structure, dominant themes, and emerging sub-fields of a research domain.