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» Quadrangulations of Planar Sets
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WMTE
2005
IEEE
14 years 2 months ago
SmartTiles: Mobility and Wireless Programmability in Children's Construction and Crafts
This paper presents a working prototype of a mobile, programmable set of construction kit elements for children. SmartTiles are small, lightweight, independently programmable tile...
Nwanua Elumeze, Michael Eisenberg
GD
2005
Springer
14 years 2 months ago
A Mixed-Integer Program for Drawing High-Quality Metro Maps
In this paper we investigate the problem of drawing metro maps which is defined as follows. Given a planar graph G of maximum degree 8 with its embedding and vertex locations (e.g...
Martin Nöllenburg, Alexander Wolff
ICCSA
2004
Springer
14 years 2 months ago
Searching for 2D Spatial Network Holes
Research involving different forms of networks, such as internet networks, social networks, and cellular networks, has increasingly become an important field of study. From this wo...
Femke Reitsma, Shane Engel
JCDCG
2004
Springer
14 years 2 months ago
Single-Vertex Origami and Spherical Expansive Motions
We prove that all single-vertex origami shapes are reachable from the open flat state via simple, non-crossing motions. We also consider conical paper, where the total sum of the ...
Ileana Streinu, Walter Whiteley
ICRA
2003
IEEE
108views Robotics» more  ICRA 2003»
14 years 2 months ago
PCG: a foothold selection algorithm for spider robot locomotion in 2D tunnels
This paper presents an algorithm, called PCG, for planning the foothold positions of spider-like robots in planar tunnels bounded by piecewise linear walls. The paper focuses on 3-...
Amir Shapiro, Elon Rimon