179 search results - page 1 / 36 » Space Bounded Computations: Review And New Separation Result... |
MFCS
1989
Springer
13 years 9 months ago
1989
Springer
In this paper we review the key results about space bounded complexity classes, discuss the central open problems and outline the prominent proof techniques. We show that, for a s...
ECCC
2007
13 years 4 months ago
2007
We prove space hierarchy and separation results for randomized and other semantic models of computation with advice where a machine is only required to behave appropriately when g...
MP
2006
13 years 4 months ago
2006
Abstract. We consider the network design problem which consists in determining at minimum cost a 2-edge connected network such that the shortest cycle (a "ring") to which...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
In this paper we derive aggregate separation bounds, named after Davenport-MahlerMignotte (DMM), on the isolated roots of polynomial systems, specifically on the minimum distance ...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a new approach to underdetermined Blind Source Separation (BSS) using sparse decomposition over monochannel dictionary atoms and compare it to multichannel dictionary a...