1629 search results - page 227 / 326 » Hardness Results and Efficient Algorithms for Graph Powers |
WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Weather attenuations can have a distorting effect on signal fidelity above 10 GHz that lead to excessive digital transmission error. This loss of signal is commonly referred to...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
We study the joint allocation of three types of resources, namely, power, subcarriers and relay nodes, in cooperative two-hop multi-relay OFDM systems. Each relay adopts the amplif...
ILP
2000
Springer
15 years 1 months ago
2000
Springer
First-order probabilistic models are recognized as efficient frameworks to represent several realworld problems: they combine the expressive power of first-order logic, which serv...
TVLSI
2010
14 years 4 months ago
2010
Clock network is a vulnerable victim of variations as well as a main power consumer in many integrated circuits. Recently, link-based non-tree clock network attracts people's...
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SIGECOM
2006
ACM
15 years 3 months ago
2006
ACM
Games may be represented in many different ways, and different representations of games affect the complexity of problems associated with games, such as finding a Nash equilib...