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VL
1994
IEEE
13 years 10 months ago
1994
IEEE
VL
1994
IEEE
13 years 10 months ago
1994
IEEE
Stretch-A-Sketch is a pen-based drawing program that combines recognition of hand-drawn glyphs with constraint based maintenance of spatial relations. The recognition program iden...
VL
1994
IEEE
13 years 10 months ago
1994
IEEE
This paper describes Vista, a visual multiparadigm programming environment. We introduce the notion of processors and networks and discuss their application in the construction of...
VL
1994
IEEE
13 years 10 months ago
1994
IEEE
Though visual access to spatial database systems has attracted much attention in recent years, there have only few deductive visual languages for spatial information systems been ...
VL
1994
IEEE
13 years 10 months ago
1994
IEEE
In this paper we discuss 3D rendering as a solution to the line crossing problem associated with using connecting lines for illustrating relations in visual programming. The Bezie...