3415 search results - page 403 / 683 » Lower Bounds for Kernelizations |
161
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Recently an algebraic construction of (nt × Q) space-frequency (SF) codes over finite field Fq was proposed for use in MIMO-OFDM systems, where nt is the number of transmit ...
171
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IPPS
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper addresses a constrained two-terminal reliability measure referred to as Distance Reliability (DR) between the source node u and the destination node I with the shortest...
187
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PG
2007
IEEE
16 years 1 months ago
2007
IEEE
The faceting signal, defined in this paper as the difference signal between a rendering of the original geometric model and a simplified version of the geometric model, is respo...
161
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ROBOCOMM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Coalescence is the problem of isolated mobile robots independently searching for peers with the goal of forming a single connected network. This paper analyzes coalescence time ...
112
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Placing relays around the base station (BS) to assist wireless communication is an effective way of extending coverage in cellular systems. This paper provides a quantitative a...