1. Introduction to the Special Issue

   • Isabel Cruz
   • Kim Marriott
   • Pascal van Hentenryck

   OriginalPaper Pages: 5 - 7

2. Ultraviolet: A Constraint Satisfaction Algorithm for Interactive Graphics

   • Alan Borning
   • Bjorn Freeman-Benson

   OriginalPaper Pages: 9 - 32

3. Icola — Incremental Constraint-Based Graphics for Visualization

   • Gregory M. Oster
   • Anthony J. Kusalik

   OriginalPaper Pages: 33 - 59

4. A Constraint-Based Approach for Visualization and Animation

   • Shin Takahashi
   • Satoshi Matsuoka
   • Tomihisa Kamada

   OriginalPaper Pages: 61 - 86

5. Constraints in Graph Drawing Algorithms

   • Roberto Tamassia

   OriginalPaper Pages: 87 - 120