Subscribe
|
Normalized article-level metrics move beyond raw citation counts to reveal how individual papers truly perform within their specific fields, publication years and types, and against global benchmarks. From field-normalized measures like Field-Weighted Citation Impact (FWCI) and Category Normalized Citation Impact (CNCI) to elite designations such as Highly Cited Papers and Hot Papers, these tools offer a nuanced view of research influence. 25 Mar 2026 [2 min read] |
Read More
These metrics are accessible via leading research analytics platforms: Scopus-powered SciVal for FWCI and percentile-based counts, and Web of Science-fed tools like InCites, Journal Citation Reports (JCR), and Essential Science Indicators (ESI) for CNCI, journal quartiles, and top paper recognitions. While methodologies differ, the core aim remains consistent: normalize for fairness so high performers stand out regardless of context.
Metrics Comparison Tables by Data Sources
|
Data source / Tool |
Scopus / SciVal |
|||
|
Metric |
Field-Weighted Citation Impact (FWCI) |
Outputs in Top Citation Percentiles |
Publications in Top Journal Percentiles |
Publications in Journal Quartiles |
|
Publication coverage |
1996 - |
1996 - |
1996 - |
1996 - |
|
Publication types |
All types |
All types |
All types with journal metrics |
All types with journal metrics |
|
Citations |
Citations from the publication year plus following 3 years |
All citations; can show as field-weighted |
Journal-level citations by CiteScore, SCImago Journal Rank (SJR), or Source-Normalized Impact per Paper (SNIP) |
Journal-level citations by CiteScore, SCImago Journal Rank (SJR), or Source-Normalized Impact per Paper (SNIP) |
|
Subject filed |
All Science Journal Classification Codes (ASJC) |
All Science Journal Classification Codes (ASJC) |
ASJC for CiteScore and SJR; |
ASJC for CiteScore and SJR; |
|
Threshold |
Publication-level: >1: above world average |
Publication-level: 1% |
Journal-level: 1% |
Journal-level: Q1 (top 25th percentile) |
|
Normalized by |
Publication type, publication year, and subject field |
Publication year |
Publication year and/or subject field |
Publication year and/or subject field |
|
Data source / Tool |
Web of Science (WoS) / InCites / Journal Citation Reports (JCR) / Essential Science Indicators (ESI) |
|||||
|
Metric |
Category Normalized Citation Impact (CNCI) |
Percentile in Subject Area |
Documents in Top 1% / 10% |
Documents in Q1-Q4 Journals |
Highly Cited Papers |
Hot Papers |
|
Publication coverage |
1980 - |
1980 - |
1980 - |
1980 - |
Past 10 years |
Past 2 years |
|
Publication types |
All types |
All types |
All types |
All types with journal metrics |
Regular scientific articles and review articles from Science Citation Index Expanded (SCIE) and Social Sciences Citation Index (SSCI) |
Regular scientific articles and review articles from Science Citation Index Expanded (SCIE) and Social Sciences Citation Index (SSCI) |
|
Citations |
All citations |
All citations |
All citations |
Journal-level citations by Journal Impact Factor (JIF) |
Citations from SCIE, SSCI, and Arts & Humanities Citation Index (AHCI) over the 10-year period |
Citations from SCIE, SSCI, and Arts & Humanities Citation Index (AHCI) over the most recent 2-month period |
|
Subject filed |
WoS Research Areas |
WoS Research Areas |
WoS Research Areas |
WoS Research Areas |
ESI Research Fields |
ESI Research Fields |
|
Threshold |
Publication-level: >1: above world average |
Publication-level: 99th - 100th: Top 1% |
Publication-level: Top 1% |
Journal-level: Q1 (top 25th percentile) |
Publication-level: Top 1% |
Publication-level: Top 0.1% |
|
Normalized by |
Publication type, publication year, and subject field |
Publication type, publication year, and subject field |
Publication type, publication year, and subject field |
Publication year and/or subject field |
ESI research field and publication year |
ESI research field and period added to WoS |
Metric details can be viewed at the Library Guide on Impact of Articles.