Sciweavers

793 search results - page 35 / 159
» Argumentation and standards of proof
Sort
View
86
Voted
IROS
2009
IEEE
146views Robotics» more  IROS 2009»
15 years 7 months ago
A discrete-time control strategy for dynamic walking of a planar under-actuated biped robot
Abstract— This paper deals with a discret-time control approach, proposed for the control of a five-link, four-actuator planar biped walker. The approach is based on the choice ...
Ahmed Chemori
100
Voted
CIE
2006
Springer
15 years 4 months ago
Inverting Monotone Continuous Functions in Constructive Analysis
We prove constructively (in the style of Bishop) that every monotone continuous function with a uniform modulus of increase has a continuous inverse. The proof is formalized, and a...
Helmut Schwichtenberg
76
Voted
CORR
2010
Springer
59views Education» more  CORR 2010»
15 years 28 days ago
Improved analysis of the subsampled randomized Hadamard transform
This paper presents an improved analysis of a structured dimension-reduction map called the subsampled randomized Hadamard transform. This argument demonstrates that the map preser...
Joel A. Tropp
105
Voted
CORR
2011
Springer
156views Education» more  CORR 2011»
14 years 4 months ago
From joint convexity of quantum relative entropy to a concavity theorem of Lieb
This paper provides a succinct proof of a 1973 theorem of Lieb that establishes the concavity of a certain trace function. The development relies on a deep result from quantum info...
Joel A. Tropp
113
Voted
FOCS
2004
IEEE
15 years 4 months ago
Assignment Testers: Towards a Combinatorial Proof of the PCP-Theorem
In this work we look back into the proof of the PCP Theorem, with the goal of finding new proofs that are "more combinatorial" and arguably simpler. For that we introduc...
Irit Dinur, Omer Reingold