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152
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PG
2003
IEEE
15 years 10 months ago
2003
IEEE
The acquisition of geometric information from realworld objects has become a major way of modeling complex scenes and environments. Unfortunately, most optical methods for geometr...
150
Voted
GECCO
2003
Springer
15 years 10 months ago
2003
Springer
This paper presents a modification of the particle swarm optimization algorithm (PSO) intended to combat the problem of premature convergence observed in many applications of PSO. ...
162
Voted
ISMAR
2002
IEEE
15 years 10 months ago
2002
IEEE
In this work we compare an in-house designed Tangible User Interface (TUI) with three alternative single-user tools through an empirical investigation. These three alternative too...
191
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ICRA
2000
IEEE
15 years 10 months ago
2000
IEEE
We present techniques for fast motion planning by using discrete approximations of generalized Voronoi diagrams, computed with graphics hardware. Approaches based on this diagram ...
146
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RT
1999
Springer
15 years 9 months ago
1999
Springer
This paper presents a ray tracer that facilitates near-interactive scene editing with incremental rendering; the user can edit the scene both by manipulating objects and by changin...