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V is for Venn Diagrams
"... Would you like to produce Venn Diagrams easily? This poster shows how you can produce stunning 2, 3 and 4 Way Venn diagrams by utilizing the Graph Template Language in particularly the drawoval and drawtext statements. Venn Diagrams are extremely useful when looking at results of transcriptomic expe ..."
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Would you like to produce Venn Diagrams easily? This poster shows how you can produce stunning 2, 3 and 4 Way Venn diagrams by utilizing the Graph Template Language in particularly the drawoval and drawtext statements. Venn Diagrams are extremely useful when looking at results of transcriptomic
Nested Venn Diagrams
"... Nesting is used to extend Venn Diagrams from their usual practical limit of three or four sets to a form that readily handles five to eight sets. Although devised independently, such nested diagrams can be viewed as the application to Venn Diagrams of an idea proposed in 1896 by Lewis Carroll, in th ..."
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Nesting is used to extend Venn Diagrams from their usual practical limit of three or four sets to a form that readily handles five to eight sets. Although devised independently, such nested diagrams can be viewed as the application to Venn Diagrams of an idea proposed in 1896 by Lewis Carroll
Venn Diagrams with Few Vertices
 ELECTRON. J. COMBIN.
, 1998
"... An nVenn diagram is a collection of n finitelyintersecting simple closed curves in the plane, such that each of the 2 n sets X 1 #X 2 # #X n , where each X i is the open interior or exterior of the ith curve, is a nonempty connected region. The weight of a region is the number of curve ..."
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Cited by 6 (3 self)
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An nVenn diagram is a collection of n finitelyintersecting simple closed curves in the plane, such that each of the 2 n sets X 1 #X 2 # #X n , where each X i is the open interior or exterior of the ith curve, is a nonempty connected region. The weight of a region is the number
Drawing Venn Diagram
, 2000
"... We use a straightline graphdrawing algorithm to draw overlapping triangles. The graphs and extended colinearity constraints are chosen to be graphs of 6Venn diagrams, using a graph theoretic bruteforce search. A method for identifying the corners in a family of intersecting simple closed cu ..."
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We use a straightline graphdrawing algorithm to draw overlapping triangles. The graphs and extended colinearity constraints are chosen to be graphs of 6Venn diagrams, using a graph theoretic bruteforce search. A method for identifying the corners in a family of intersecting simple closed
Tarskis World; Venn Diagrams
"... People find difficulty in performing syllogistic reasoning. This paper outlines some reasons for poor syllogistic reasoning. Representational systems (RS) used in presenting and evaluating syllogisms can be distinguished in terms of attributes such as specificity, expressiveness, and abstraction. Gr ..."
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. Graphical RSs have pedagogical potential because of their expressivity and specificity attributes. The paper looks at four different graphical RSs for supporting syllogistic reasoning: Venn diagrams, Euler circles, Stennings Euler circles, and Tarski's World (TW). Each is described in terms of those
More fun with symmetric Venn diagrams
"... Many researchers have had fun searching for and rendering symmetric Venn diagrams, culminating in the recent result of Griggs, Killian and Savage (Electronic Journal of Combinatorics, “Venn Diagrams and Symmetric Chain Decompositions in the Boolean Lattice”, 11 (2004) R2 [3]), that symmetric Venn di ..."
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Many researchers have had fun searching for and rendering symmetric Venn diagrams, culminating in the recent result of Griggs, Killian and Savage (Electronic Journal of Combinatorics, “Venn Diagrams and Symmetric Chain Decompositions in the Boolean Lattice”, 11 (2004) R2 [3]), that symmetric Venn
Venn diagram; Tree diagram
"... THE fundamental aim of education is the development of understanding: the mastery of concepts and procedures that permit the intelligent solution of problems in new and novel situations. In ..."
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THE fundamental aim of education is the development of understanding: the mastery of concepts and procedures that permit the intelligent solution of problems in new and novel situations. In
HalfSimple Symmetric Venn Diagrams
"... A Venn diagram is simple if at most two curves intersect at any given point. A recent paper of Griggs, Killian, and Savage [Elec. J. Combinatorics, Research Paper 2, 2004] shows how to construct rotationally symmetric Venn diagrams for any prime number of curves. However, the resulting diagrams cont ..."
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Cited by 2 (2 self)
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A Venn diagram is simple if at most two curves intersect at any given point. A recent paper of Griggs, Killian, and Savage [Elec. J. Combinatorics, Research Paper 2, 2004] shows how to construct rotationally symmetric Venn diagrams for any prime number of curves. However, the resulting diagrams
The Search for Simple Symmetric Venn Diagrams
"... Many people are surprised to learn that Venn diagrams can be drawn to represent all of the intersections of more than three sets. This surprise is perfectly understandable since small Venn diagrams are often drawn with circles, and it is impossible to draw a Venn diagram with circles that will repre ..."
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Cited by 9 (2 self)
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Many people are surprised to learn that Venn diagrams can be drawn to represent all of the intersections of more than three sets. This surprise is perfectly understandable since small Venn diagrams are often drawn with circles, and it is impossible to draw a Venn diagram with circles
MINIMUM AREA POLYOMINO VENN DIAGRAMS
"... Abstract. Polyomino Venn (or polyVenn) diagrams are Venn diagrams whose curves are the perimeters of orthogonal polyominoes drawn on the integer lattice. Minimum area polyVenn diagrams are those in which each of the 2 n regions, in a diagram of n polyominoes, consists of exactly one unit square. We ..."
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Abstract. Polyomino Venn (or polyVenn) diagrams are Venn diagrams whose curves are the perimeters of orthogonal polyominoes drawn on the integer lattice. Minimum area polyVenn diagrams are those in which each of the 2 n regions, in a diagram of n polyominoes, consists of exactly one unit square. We
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