So sánh phương pháp

	Xuất bản trùng lặp và Lát cắt salami	Tiêu chí Tác giả của ICMJE
Lĩnh vực	Đạo đức xuất bản	Đạo đức xuất bản
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1997	1978
Người khởi xướng	Committee on Publication Ethics (COPE)	International Committee of Medical Journal Editors (ICMJE)
Loại	Standard	Standard
Công trình gốc	Committee on Publication Ethics (2023). COPE Guidelines. Flowcharts and Advice on Publication Ethics. COPE.	International Committee of Medical Journal Editors (2023). Recommendations for the Conduct, Reporting, Editing, and Publication of Scholarly Work in Medical Journals. ICMJE.
Tên gọi khác	Redundant Publication, Overlapping Publication, Fragmented Research	ICMJE Authorship, Authorship Guidelines
Liên quan	4	4
Tóm tắt	Duplicate publication occurs when the same research data are published more than once without acknowledgment or justification, presenting the same or substantially similar results as previously published work. Salami slicing is the related practice of dividing the results of a single study into the smallest possible publishable units and submitting them as separate papers to multiply publication counts. Both practices artificially inflate research output, mislead readers, and violate ethical standards upheld by the Committee on Publication Ethics (COPE) and research integrity organizations worldwide.	The International Committee of Medical Journal Editors (ICMJE) established the most widely adopted authorship standard in biomedical research in 1978. These criteria define who qualifies as an author and distinguish authors from contributors, establishing accountability and preventing disputes over publication credit. Used by over 10,000 journals globally, ICMJE authorship criteria form the foundation of authorship practices in medical, life science, and health-related research.