12 Automatically Generated Charts

Publication volume per year across the 2020–2025 timespan, showing the temporal distribution of the 67 documents.

The 15 journals and conference proceedings with the highest number of publications in the corpus (56 unique sources total).

Author productivity ranking among the 239 unique authors identified in the corpus.

Temporal trajectory of the most productive authors, revealing continuity and emergence patterns in the research community.

Term frequency analysis of the 62 unique keywords extracted from titles, abstracts, and author-supplied keywords.

Network graph mapping semantic relationships between keywords. Node size reflects frequency; edge weight reflects co-occurrence strength.

Visual representation of keyword prominence across the entire corpus. Font size is proportional to term frequency.

Distribution of single-authored vs. multi-authored documents, with collaboration index of 3.66 co-authors per article.

Co-authorship graph for the 20 most connected authors, identifying research clusters and key collaboration hubs.

Keyword prominence across three chronological periods, revealing how research themes have shifted over the 2020–2025 span.

Observed vs. expected author productivity distribution under Lotka's inverse-square law, assessing research field maturity.

Sankey-style diagram linking publication sources, keywords, and authors — revealing structural relationships across the three dimensions.