7988 search results - page 1142 / 1598 » A Useful Undecidable Theory |
249
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NC
2011
15 years 2 months ago
2011
We apply techniques from complexity theory to a model of biological cellular membranes known as membrane systems or P-systems. Like Boolean circuits, membrane systems are defined ...
266
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PCS
2011
15 years 2 months ago
2011
The purpose of this paper is twofold. An immediate practical use of the presented algorithm is its applicability to the parametric solution of underdetermined linear ordinary di...
185
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SIAMAM
2011
15 years 2 months ago
2011
We consider the problem of locating perfectly conducting cracks and estimating their geometric features from multi-static response matrix measurements at a single or multiple frequ...
180
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TIT
2011
15 years 2 months ago
2011
For integer r satisfying 0 ≤ r ≤ p − 2, a sequence family Ωr of polyphase sequences of prime period p, size (p − 2)pr , and maximum correlation at most 2 + (r + 1) √ p...
199
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TIT
2011
15 years 2 months ago
2011
A multi-hop relaying system is analyzed where data sent by a multi-antenna source is relayed by successive multi-antenna relays until it reaches a multi-antenna destination. Assum...