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ENTCS
2010
103views more  ENTCS 2010»
13 years 2 months ago
Model Testing Asynchronously Communicating Objects using Modulo AC Rewriting
Testing and verification of asynchronously communicating objects in open environments are challenging due to non-determinism. We explore a formal approach for black-box testing by...
Olaf Owe, Martin Steffen, Arild B. Torjusen
CORR
2010
Springer
61views Education» more  CORR 2010»
13 years 5 months ago
An Improved DC Recovery Method from AC Coefficients of DCT-Transformed Images
Motivated by the work of Uehara et al. [1], an improved method to recover DC coefficients from AC coefficients of DCT-transformed images is investigated in this work, which finds ...
Shujun Li, Junaid Jameel Ahmad, Dietmar Saupe, C.-...
ICRA
2010
IEEE
125views Robotics» more  ICRA 2010»
13 years 3 months ago
Robot, feed thyself: Plugging in to unmodified electrical outlets by sensing emitted AC electric fields
We describe a robot that is able to autonomously plug itself in to standard, unmodified electrical outlets by sensing the 60Hz electric fields emitted from the outlet. The building...
Brian Mayton, Louis LeGrand, Joshua R. Smith
APPROX
2010
Springer
148views Algorithms» more  APPROX 2010»
13 years 6 months ago
Learning and Lower Bounds for AC0 with Threshold Gates
In 2002 Jackson et al. [JKS02] asked whether AC0 circuits augmented with a threshold gate at the output can be efficiently learned from uniform random examples. We answer this ques...
Parikshit Gopalan, Rocco A. Servedio
ACS
2010
13 years 5 months ago
Fibrations of Simplicial Sets
There are infinitely many variants of the notion of Kan fibration that, together with suitable choices of cofibrations and the usual notion of weak equivalence of simplicial sets, ...
Tibor Beke