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BMCBI
2011
8 years 3 months ago
VennDiagram: a package for the generation of highly-customizable Venn and Euler diagrams in R
Background: Visualization of orthogonal (disjoint) or overlapping datasets is a common task in bioinformatics. Few tools exist to automate the generation of extensively-customizab...
Hanbo Chen, Paul C. Boutros
DCG
2007
91views more  DCG 2007»
8 years 8 months ago
Which n-Venn Diagrams Can Be Drawn with Convex k-Gons?
We establish a new lower bound for the number of sides required for the component curves of simple Venn diagrams made from polygons. Specifically, for any n-Venn diagram of conve...
Jeremy Carroll, Frank Ruskey, Mark Weston
VL
1999
IEEE
164views Visual Languages» more  VL 1999»
9 years 21 days ago
Reasoning with Spider Diagrams
Spider diagrams combine and extend Venn diagrams and Euler circles to express constraints on sets and their relationships with other sets. These diagrams can usefully be used in c...
John Howse, Fernando Molina, John Taylor, Stuart K...
VL
2000
IEEE
148views Visual Languages» more  VL 2000»
9 years 25 days ago
Projections in Venn-Euler Diagrams
Venn diagrams and Euler circles have long been used to express constraints on sets and their relationships with other sets. However, these notations can get very cluttered when we...
Joseph Gil, John Howse, Stuart Kent, John Taylor
GD
2003
Springer
9 years 1 months ago
Drawing Area-Proportional Venn and Euler Diagrams
We consider the problem of drawing Venn diagrams for which each region’s area is proportional to some weight (e.g., population or percentage) assigned to that region. These area-...
Stirling Chow, Frank Ruskey
IV
2003
IEEE
201views Visualization» more  IV 2003»
9 years 1 months ago
Layout Metrics for Euler Diagrams
An alternative term for these diagrams is “Euler-Venn diagrams” but they are often inaccurately called “Venn diagrams”. Venn diagrams often look similar, but must contain a...
Jean Flower, Peter Rodgers, Paul Mutton
IV
2009
IEEE
191views Visualization» more  IV 2009»
9 years 3 months ago
Some Results for Drawing Area Proportional Venn3 With Convex Curves
Many data sets are visualized effectively with area proportional Venn diagrams, where the area of the regions is in proportion to a defined specification. In particular, Venn diag...
Peter Rodgers, Jean Flower, Gem Stapleton, John Ho...
ICFCA
2009
Springer
9 years 3 months ago
The Advent of Formal Diagrammatic Reasoning Systems
In knowledge representation and reasoning systems, diagrams have many practical applications and are used in numerous settings. Indeed, it is widely accepted that diagrams are a va...
Frithjof Dau
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