2323 search results - page 243 / 465 » Power optimization for connectivity problems |
128
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
Applications of semantic technologies often require the representation of and reasoning with structured objects--that is, objects composed of parts connected in complex ways. Alth...
132
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PODS
2005
ACM
16 years 4 months ago
2005
ACM
We investigate the question of whether a query can be answered using a set V of views. We first define the problem in information-theoretic terms: we say that V determines if V pr...
150
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TPDS
2008
15 years 4 months ago
2008
This paper addresses fault-tolerant topology control in a heterogeneous wireless sensor network consisting of several resource-rich supernodes, used for data relaying, and a large...
144
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VLSID
2002
IEEE
16 years 4 months ago
2002
IEEE
IDDQ testing has been used as a test technique to supplement voltage testing of CMOS chips. The idea behind IDDQ testing is to declare a chip as faulty if the steady-state current...
130
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GLOBECOM
2009
IEEE
15 years 8 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...