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  Comparator networks for binary heap construction

Brodal, G. S., & Pinotti, M. C.(1998). Comparator networks for binary heap construction (MPI-I-1998-1-002). Saarbrücken: Max-Planck-Institut für Informatik.

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1998-1-002 (Any fulltext), 10KB
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1998-1-002
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Brodal, Gerth Stølting1, Author           
Pinotti, M. Cristina2, Author
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1Algorithms and Complexity, MPI for Informatics, Max Planck Society, ou_24019              
2External Organizations, ou_persistent22              

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 Abstract: Comparator networks for constructing binary heaps of size $n$ are presented which have size $O(n\log\log n)$ and depth $O(\log n)$. A lower bound of $n\log\log n-O(n)$ for the size of any heap construction network is also proven, implying that the networks presented are within a constant factor of optimal. We give a tight relation between the leading constants in the size of selection networks and in the size of heap constructiion networks.

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Language(s): eng - English
 Dates: 1998
 Publication Status: Issued
 Pages: 11 p.
 Publishing info: Saarbrücken : Max-Planck-Institut für Informatik
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 Identifiers: URI: http://domino.mpi-inf.mpg.de/internet/reports.nsf/NumberView/1998-1-002
Report Nr.: MPI-I-1998-1-002
BibTex Citekey: BrodalPinotti98
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Title: Research Report / Max-Planck-Institut für Informatik
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