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ACM Transactions on Graphics (TOG), Volume 14 Issue 3, July 1995

An empirical study of algorithms for point-feature label placement
Jon Christensen, Joe Marks, Stuart Shieber
Pages: 203-232
DOI: 10.1145/212332.212334
A major factor affecting the clarity of graphical displays that include text labels is the degree to which labels obscure display features (including other labels) as a result of spatial overlap. Point-feature label placement (PFLP) is the...

Radiosity and hybrid methods
László Neumann, Attila Neumann
Pages: 233-265
DOI: 10.1145/212332.212347
We examine various solutions to the global illumination problem, based on an exact mathematical analysis of the rendering equation. In addition to introducing efficient radiosity algorithms, we present a uniform approach to reformulate all of...

Geometric programming: a programming approach to geometric design
Alberto Paoluzzi, Valerio Pascucci, Michele Vicentino
Pages: 266-306
DOI: 10.1145/212332.212349
This article presents a functional programming approach to geometric design with embedded polyhedral complexes. Its main goals are to show the expressive power of the language as well as its usefulness for geometric design. The language, named...

Corrigendum: Topological considerations in isosurface generation
Allen van Gelder, Jane Wilhelms
Pages: 307-308
DOI: 10.1145/212332.215264