เปรียบเทียบวิธี

	การวิเคราะห์วิวัฒนาการเชิงแก่นสารตามช่วงเวลา	การทบทวนวรรณกรรมอย่างเป็นระบบ (Systematic Literature Review
สาขาวิชา	วิทยาศาสตรมิติ	วิทยาศาสตรมิติ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	2011–2012	1993 (Cochrane Collaboration); 2004 (Kitchenham SLR guidelines)
ผู้ริเริ่ม	Cobo, López-Herrera, Herrera-Viedma & Herrera	Archie Cochrane (conceptual foundation); formalized by the Cochrane Collaboration (1993) and Barbara Kitchenham in software engineering (2004)
ประเภท	Longitudinal bibliometric analysis	Evidence synthesis methodology
แหล่งต้นตำรับ	Cobo, M. J., López-Herrera, A. G., Herrera-Viedma, E., & Herrera, F. (2011). Science mapping software tools: Review, analysis, and cooperative study among tools. Journal of the American Society for Information Science and Technology, 62(7), 1382–1402.	Kitchenham, B. (2004). Procedures for Performing Systematic Reviews. Keele University Technical Report TR/SE-0401.
ชื่อเรียกอื่น	longitudinal thematic mapping, temporal thematic evolution, time-period thematic analysis, diachronic science mapping	SLR, systematic review, evidence synthesis review, structured literature review
ที่เกี่ยวข้อง	6	5
สรุป	Time-sliced thematic evolution analysis is a bibliometric method that divides a corpus of publications into consecutive time windows and tracks how research themes emerge, consolidate, split, merge, or disappear across those periods. By applying co-word analysis and strategic-diagram mapping within each slice and then linking themes across slices, it reveals the intellectual trajectory of a research field over time.	A systematic literature review (SLR) is a structured, reproducible method for identifying, appraising, and synthesizing all relevant studies on a research question. Unlike a narrative review, it follows an explicit, pre-specified protocol — from database search strings through inclusion criteria to data extraction — so that the process is transparent, auditable, and replicable by other researchers. It is widely used in medicine, education, software engineering, and the social sciences to produce the most comprehensive possible evidence base on a topic.