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» On the Complexity of Constant Propagation
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TWC
2008
140views more  TWC 2008»
15 years 1 months ago
Low complexity and fractional coded cooperation for wireless networks
Wireless networks, and especially wireless sensor networks, have complexity and energy constraints, within which they must confront the challenging wireless fading environment. In ...
Andrew W. Eckford, Josephine P. K. Chu, Raviraj S....
COCO
2006
Springer
113views Algorithms» more  COCO 2006»
15 years 5 months ago
On the Complexity of Numerical Analysis
We study two quite different approaches to understanding the complexity of fundamental problems in numerical analysis. We show that both hinge on the question of understanding the...
Eric Allender, Peter Bürgisser, Johan Kjeldga...
HYBRID
2000
Springer
15 years 5 months ago
Decidability and Complexity Results for Timed Automata and Semi-linear Hybrid Automata
Abstract. We define a new class of hybrid automata for which reachability is decidable--a proper superclass of the initialized rectangular hybrid automata--by taking parallel compo...
Joseph S. Miller
FOCS
1994
IEEE
15 years 6 months ago
Expander Codes
Sipser and Spielman have introduced a constructive family of asymptotically good linear error-correcting codes--expander codes--together with a simple parallel algorithm that will ...
Michael Sipser, Daniel A. Spielman
STACS
2009
Springer
15 years 8 months ago
Quantum Query Complexity of Multilinear Identity Testing
Motivated by the quantum algorithm for testing commutativity of black-box groups (Magniez and Nayak, 2007), we study the following problem: Given a black-box finite ring by an add...
Vikraman Arvind, Partha Mukhopadhyay