Abstract
By k-disturbed sequence we mean a sequence obtained from a sorted sequence by changing the values of at most k elements. We present an algorithm for single-hop radio networks that sorts a k-disturbed sequence of length n (where each station stores single key) in time \(4n+k\cdot(\lceil \lg k\rceil^2+\lceil \lg(n-k+1)\rceil+6\lceil \lg k\rceil)-2\) with energetic cost \(3\cdot \lceil\frac{(\lceil\lg k\rceil+1)(\lceil\lg k\rceil+2)}{2\lfloor n/k\rfloor}\rceil+ 4\cdot\lceil\frac{\lceil \lg k\rceil}{\lfloor n/k\rfloor}\rceil+10\). If \(\frac{(\lceil\lg k\rceil+1)(\lceil\lg k\rceil+2)}{2}+\lceil \lg k\rceil\le \lfloor n/k\rfloor\) then the energetic cost is bounded by 14.
This work has been supported by MNiSW grant N N206 1842 33.
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Kik, M. (2009). Correcting Sorted Sequences in a Single Hop Radio Network. In: Kutyłowski, M., Charatonik, W., Gębala, M. (eds) Fundamentals of Computation Theory. FCT 2009. Lecture Notes in Computer Science, vol 5699. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03409-1_21
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DOI: https://doi.org/10.1007/978-3-642-03409-1_21
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