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CORR
2008
Springer
121views Education» more  CORR 2008»
15 years 4 months ago
Cascaded Orthogonal Space-Time Block Codes for Wireless Multi-Hop Relay Networks
Distributed space-time block coding is a diversity technique to mitigate the effects of fading in multi-hop wireless networks, where multiple relay stages are used by a source to ...
Rahul Vaze, Robert W. Heath Jr.
CORR
2008
Springer
129views Education» more  CORR 2008»
15 years 4 months ago
Linear Time Encoding of LDPC Codes
Abstract--In this paper, we propose a linear complexity encoding method for arbitrary LDPC codes. We start from a simple graph-based encoding method "label-and-decide." W...
Jin Lu, José M. F. Moura
ENDM
2008
90views more  ENDM 2008»
15 years 4 months ago
On cliques of Helly Circular-arc Graphs
A circular-arc graph is the intersection graph of a set of arcs on the circle. It is a Helly circular-arc graph if it has a Helly model, where every maximal clique is the set of a...
Min Chih Lin, Ross M. McConnell, Francisco J. Soul...
JIPS
2007
100views more  JIPS 2007»
15 years 4 months ago
Static Type Assignment for SSA Form in CTOC
: Although the Java bytecode has numerous advantages, it also has certain shortcomings such as its slow execution speed and difficulty of analysis. In order to overcome such disadv...
Ki-Tae Kim, Weon-Hee Yoo
136
Voted
ORDER
2010
101views more  ORDER 2010»
15 years 2 months ago
Definability in Substructure Orderings, II: Finite Ordered Sets
Let P be the ordered set of isomorphism types of finite ordered sets (posets), where the ordering is by embeddability. We study first-order definability in this ordered set. We ...
Jaroslav Jezek, Ralph McKenzie