Sciweavers

1972 search results - page 113 / 395
» connection 2008
Sort
View
IANDC
2008
86views more  IANDC 2008»
15 years 6 months ago
Unambiguous Boolean grammars
Abstract. Boolean grammars are an extension of context-free grammars, in which all propositional connectives are allowed. In this paper, the notion of ambiguity in Boolean grammars...
Alexander Okhotin
IANDC
2008
139views more  IANDC 2008»
15 years 6 months ago
Computational complexity of dynamical systems: The case of cellular automata
Abstract. Cellular Automata can be considered discrete dynamical systems and at the same time a model of parallel computation. In this paper we investigate the connections between ...
Pietro di Lena, Luciano Margara
CN
2006
88views more  CN 2006»
15 years 6 months ago
Benefits of advertising wavelength availability in distributed lightpath establishment
In this paper, we study the benefits of advertising wavelength availability in a distributed lightpath establishment environment by extensive simulations. Various cases with diffe...
Shu Shen, Gaoxi Xiao, Tee Hiang Cheng
COMBINATORICA
2006
69views more  COMBINATORICA 2006»
15 years 6 months ago
Distance Sequences In Locally Infinite Vertex-Transitive Digraphs
We prove that the out-distance sequence {f+ (k)} of a vertex-transitive digraph of finite or infinite degree satisfies f+ (k + 1) f+ (k)2 for k 1, where f+ (k) denotes the numbe...
Wesley Pegden
IEICET
2008
52views more  IEICET 2008»
15 years 5 months ago
Proposal of Stackable ROADM for Wavelength Transparent IP-over-CWDM Networks
Stackable ROADMs (S-ROADMs) have been proposed for use in regional IP-over-CWDM networks. The S-ROADM can be constructed by connecting modules with different wavelengths required i...
Md. Nooruzzaman, Yuichi Harada, Osanori Koyama, Yu...