Patrick Marais
Papers
1
Total Citations
8
H-Index
1
About
Patrick Marais is a researcher whose work lies at the intersection of computational geometry, path planning, and spatial data structures. His most-cited paper, "Field D* path-finding on weighted triangulated and tetrahedral meshes" (2012), introduces a significant advancement in continuous pathfinding by extending the popular Field D* algorithm to irregular, non-uniform meshes. This contribution is particularly impactful for robotics, autonomous navigation, and geographic information systems, where environments are often represented as triangulated or tetrahedral meshes rather than uniform grids. By enabling efficient, optimal path computation on these complex surfaces, Marais’s work provides a practical tool for real-world applications like terrain traversal and 3D route planning. With 8 citations, this paper has informed subsequent research in motion planning and computational geometry. Marais’s broader contributions likely include developing algorithms that bridge discrete and continuous pathfinding, making his work a valuable reference for students and researchers interested in spatial reasoning and optimization in irregular domains.
Research Focus
Key Achievements
Top Papers
- 1Field D* path-finding on weighted triangulated and tetrahedral meshes8 citations · 2012