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ICRA
2003
IEEE
87views Robotics» more  ICRA 2003»
14 years 2 months ago
A new algorithm for three-finger force-closure grasp of polygonal objects
—We prove a new necessary and sufficient condition for 2D three-finger equilibrium grasps and implement a geometrical algorithm for computing force-closure grasps of polygonal ob...
Jia-Wei Li, Ming-He Jin, Hong Liu
CDC
2009
IEEE
127views Control Systems» more  CDC 2009»
14 years 1 months ago
A moving horizon scheme for distributed state estimation
— This paper presents a novel distributed estimation algorithm based on the concept of moving horizon estimation. Under weak observability conditions we prove convergence of the ...
Marcello Farina, Giancarlo Ferrari-Trecate, Riccar...
STOC
1994
ACM
123views Algorithms» more  STOC 1994»
14 years 29 days ago
Natural proofs
Razborov and Rudich have shown that so-called natural proofs are not useful for separating P from NP unless hard pseudorandomnumber generators do not exist. This famous result is ...
Alexander A. Razborov, Steven Rudich
ECCC
2006
93views more  ECCC 2006»
13 years 9 months ago
On the Deduction Theorem and Complete Disjoint NP-Pairs
In this paper we ask the question whether the extended Frege proof system EF satisfies a weak version of the deduction theorem. We prove that if this is the case, then complete dis...
Olaf Beyersdorff
EJC
2006
13 years 9 months ago
3-star factors in random d-regular graphs
The small subgraph conditioning method first appeared when Robinson and the second author showed the almost sure hamiltonicity of random d-regular graphs. Since then it has been u...
Hilda Assiyatun, Nicholas C. Wormald