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ICRA
2006
IEEE
127views Robotics» more  ICRA 2006»
15 years 6 months ago
Controlling three Dimensional Swarms of Robots
— We address the problem of modeling and controlling a swarm of fully actuated point-like robots in three dimensions by generalizing the planar framework from [1]. We define a e...
Nathan Michael, Calin Belta, Vijay Kumar
IMR
2004
Springer
15 years 5 months ago
Robust Three Dimensional Delaunay Refinement
The Delaunay Refinement Algorithm for quality meshing is extended to three dimensions. The algorithm accepts input with arbitrarily small angles, and outputs a Conforming Delauna...
Steven E. Pav, Noel Walkington
VISUALIZATION
1996
IEEE
15 years 4 months ago
Three Dimensional Visualization of Proteins in Cellular Interactions
In researching the communication mechanisms between cells of the immune system, visualization of proteins in three dimensions can be used to determine which proteins are capable o...
Colin R. F. Monks, Patricia Crossno, George S. Dav...
COCOON
2007
Springer
15 years 6 months ago
"Resistant" Polynomials and Stronger Lower Bounds for Depth-Three Arithmetical Formulas
We derive quadratic lower bounds on the ∗-complexity of sum-of-products-of-sums (ΣΠΣ) formulas for classes of polynomials f that have too few partial derivatives for the techn...
Maurice J. Jansen, Kenneth W. Regan
COMBINATORICS
2006
115views more  COMBINATORICS 2006»
14 years 12 months ago
Chains, Subwords, and Fillings: Strong Equivalence of Three Definitions of the Bruhat Order
Let Sn be the group of permutations of [n] = {1, . . . , n}. The Bruhat order on Sn is a partial order relation, for which there are several equivalent definitions. Three well-kno...
Catalin Zara