Biblio
Natural neighbor concepts in scattered data interpolation and discrete function approximation.
(Hagen, H., Hering-Bertram M., & Garth C., Ed.).GI Lecture Notes in Informatics, Visualization of Large and Unstructured Data Sets.
NatNeighborConcepts.pdf (1.21 MB)
(2007). 
Survey of techniques for data-dependent triangulations.
(Hagen, H., Hering-Bertram M., & Garth C., Ed.).GI Lecture Notes in Informatics, Visualization of Large and Unstructured Data Sets.
TriangColorImg.pdf (3.64 MB)
(2007). 