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StoryGem: Voronoi treemap Approach for Semantics-Preserving Text Visualization
Naoya Oda, Yosuke Onoue
https://arxiv.org/abs/2506.18793 https://

StoryGem: Voronoi treemap Approach for Semantics-Preserving Text Visualization
Word cloud use is a popular text visualization technique that scales font sizes based on word frequencies within a defined spatial layout. However, traditional word clouds disregard semantic relationships between words, arranging them without considering their meanings. Semantic word clouds improved on this by positioning related words in proximity; however, still struggled with efficient space use and representing frequencies through font size variations, which can be misleading because of wor…