Positive Semantics of Projections in Venn-Euler Diagrams

19/07/02

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Table of Contents

Positive Semantics of Projections in Venn-Euler Diagrams

Seminar Structure

Terminology

Venn Diagrams

Venn Diagrams (cont.) 

Venn-Euler Diagrams 

Projections 

Case for Projections 

Case for Projections in Constraint Diagrams

Case for Projections in Constraint Diagrams (cont.)

Questions 

Intuitive Context of Projection 

Intuitive Context of Projection (cont.)

Mathematical Representation

Example

Mathematical Representation (cont.)

Covering

Territory and Context 

Projections Diagram

Interacting Projections 

Solving a Linear Set Equation

Dealing with Interacting Projections

System of Equations 

Procedure for Interacting Projections

Multi-Projections 

Noncontiguous Contours 

Noncontiguous Layout

Noncontiguous Projection

Summary

Related Work

Difference between Positive and Negative Semantics

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